IP address details

128.237.157.242

🇺🇸Bloomfield , United States of America

Summary

ASNAS9 - CMU-NET-128-237
Range128.237.0.0/16
CompanyCarnegie Mellon University
Registration Date1987-05-06
Last Changed Date2021-12-15
Abuse Email[email protected]
Abuse Tel+1-412-268-4357
Hosted domains1
Hosted Mail Servers0
Hosted Name Servers0

IP Geolocation

IP location is used to determine the physical location (such as country, region, city, and latitude/longitude coordinates) of the device associated with a specific IP address.The IP address 128.237.157.242 is located in United States of America

CityBloomfield
CountryUnited States of America
Postal15224
Timezone-04:00
Coordinates40.460942 , -79.950812
40.460942 , -79.950812
Hosted DomainsIP AroundRDAP

Hosted Domains

Showing the list of domain hosted on IP Address 128.237.157.242

DOMAIN
Global Rank
CategoryTitleAMXNS
thetartan.org
-
-
The Tartan
  • mail.thetartan.org
  • ns-65.awsdns-08.com
  • ns-653.awsdns-17.net
  • ns-1458.awsdns-54.org

IP Around

Showing the number of hosted domain, name server and mail server of IP address around 128.237.157.242

RDAP

RDAP stands for Registration Data Access Protocol. It is a protocol used to access and retrieve registration data for internet resources such as domain names, IP addresses, and autonomous system numbers. RDAP has several advantages over the WHOIS protocol, including support for internationalization, secure access to data, and the ability to provide differentiated access to registration data. Here is the RDAP raw data for 128.237.157.242.

Summary

NameCMU-NET-128-237
Registration Date1987-05-06
Last Changed Date2021-12-15
Administrative Tel+1-412-268-4357
Technical Tel+1-412-268-4357
Administrative EMAIL[email protected]
Technical EMAIL[email protected]
Abuse Tel+1-412-268-4357
Abuse EMAIL[email protected]

Raw data

1{
2        "rdapConformance": [
3                "nro_rdap_profile_0",
4                "rdap_level_0",
5                "cidr0",
6                "arin_originas0"
7        ],
8        "notices": [
9                {
10                        "title": "Terms of Service",
11                        "description": [
12                                "By using the ARIN RDAP/Whois service, you are agreeing to the RDAP/Whois Terms of Use"
13                        ],
14                        "links": [
15                                {
16                                        "value": "https://rdap.arin.net/registry/ip/128.237.0.0",
17                                        "rel": "terms-of-service",
18                                        "type": "text/html",
19                                        "href": "https://www.arin.net/resources/registry/whois/tou/"
20                                }
21                        ]
22                },
23                {
24                        "title": "Whois Inaccuracy Reporting",
25                        "description": [
26                                "If you see inaccuracies in the results, please visit: "
27                        ],
28                        "links": [
29                                {
30                                        "value": "https://rdap.arin.net/registry/ip/128.237.0.0",
31                                        "rel": "inaccuracy-report",
32                                        "type": "text/html",
33                                        "href": "https://www.arin.net/resources/registry/whois/inaccuracy_reporting/"
34                                }
35                        ]
36                },
37                {
38                        "title": "Copyright Notice",
39                        "description": [
40                                "Copyright 1997-2023, American Registry for Internet Numbers, Ltd."
41                        ]
42                }
43        ],
44        "handle": "NET-128-237-0-0-1",
45        "startAddress": "128.237.0.0",
46        "endAddress": "128.237.255.255",
47        "ipVersion": "v4",
48        "name": "CMU-NET-128-237",
49        "type": "DIRECT ALLOCATION",
50        "parentHandle": "NET-128-0-0-0-0",
51        "events": [
52                {
53                        "eventAction": "last changed",
54                        "eventDate": "2021-12-14T20:28:53-05:00"
55                },
56                {
57                        "eventAction": "registration",
58                        "eventDate": "1987-05-06T00:00:00-04:00"
59                }
60        ],
61        "links": [
62                {
63                        "value": "https://rdap.arin.net/registry/ip/128.237.0.0",
64                        "rel": "self",
65                        "type": "application/rdap+json",
66                        "href": "https://rdap.arin.net/registry/ip/128.237.0.0"
67                },
68                {
69                        "value": "https://rdap.arin.net/registry/ip/128.237.0.0",
70                        "rel": "alternate",
71                        "type": "application/xml",
72                        "href": "https://whois.arin.net/rest/net/NET-128-237-0-0-1"
73                }
74        ],
75        "entities": [
76                {
77                        "handle": "CARNEG-Z",
78                        "vcardArray": [
79                                "vcard",
80                                [
81                                        [
82                                                "version",
83                                                {},
84                                                "text",
85                                                "4.0"
86                                        ],
87                                        [
88                                                "fn",
89                                                {},
90                                                "text",
91                                                "Carnegie Mellon University"
92                                        ],
93                                        [
94                                                "adr",
95                                                {
96                                                        "label": "Cyert Hall 215\r\n5000 Forbes Avenue\nPittsburgh\nPA\n15213\nUnited States"
97                                                },
98                                                "text",
99                                                [
100                                                        "",
101                                                        "",
102                                                        "",
103                                                        "",
104                                                        "",
105                                                        "",
106                                                        ""
107                                                ]
108                                        ],
109                                        [
110                                                "kind",
111                                                {},
112                                                "text",
113                                                "org"
114                                        ]
115                                ]
116                        ],
117                        "roles": [
118                                "registrant"
119                        ],
120                        "links": [
121                                {
122                                        "value": "https://rdap.arin.net/registry/ip/128.237.0.0",
123                                        "rel": "self",
124                                        "type": "application/rdap+json",
125                                        "href": "https://rdap.arin.net/registry/entity/CARNEG-Z"
126                                },
127                                {
128                                        "value": "https://rdap.arin.net/registry/ip/128.237.0.0",
129                                        "rel": "alternate",
130                                        "type": "application/xml",
131                                        "href": "https://whois.arin.net/rest/org/CARNEG-Z"
132                                }
133                        ],
134                        "events": [
135                                {
136                                        "eventAction": "last changed",
137                                        "eventDate": "2020-03-27T10:09:56-04:00"
138                                },
139                                {
140                                        "eventAction": "registration",
141                                        "eventDate": "2009-12-01T16:53:17-05:00"
142                                }
143                        ],
144                        "entities": [
145                                {
146                                        "handle": "CH4-ORG-ARIN",
147                                        "vcardArray": [
148                                                "vcard",
149                                                [
150                                                        [
151                                                                "version",
152                                                                {},
153                                                                "text",
154                                                                "4.0"
155                                                        ],
156                                                        [
157                                                                "adr",
158                                                                {
159                                                                        "label": "Cyert Hall 215\r\n5000 Forbes Avenue\nPittsburgh\nPA\n15213\nUnited States"
160                                                                },
161                                                                "text",
162                                                                [
163                                                                        "",
164                                                                        "",
165                                                                        "",
166                                                                        "",
167                                                                        "",
168                                                                        "",
169                                                                        ""
170                                                                ]
171                                                        ],
172                                                        [
173                                                                "fn",
174                                                                {},
175                                                                "text",
176                                                                "Carnegie Mellon Hostmaster"
177                                                        ],
178                                                        [
179                                                                "org",
180                                                                {},
181                                                                "text",
182                                                                "Carnegie Mellon Hostmaster"
183                                                        ],
184                                                        [
185                                                                "kind",
186                                                                {},
187                                                                "text",
188                                                                "group"
189                                                        ],
190                                                        [
191                                                                "email",
192                                                                {},
193                                                                "text",
194                                                                "[email protected]"
195                                                        ],
196                                                        [
197                                                                "tel",
198                                                                {
199                                                                        "type": [
200                                                                                "work",
201                                                                                "voice"
202                                                                        ]
203                                                                },
204                                                                "text",
205                                                                "+1-412-268-4357"
206                                                        ]
207                                                ]
208                                        ],
209                                        "roles": [
210                                                "administrative",
211                                                "technical",
212                                                "noc"
213                                        ],
214                                        "links": [
215                                                {
216                                                        "value": "https://rdap.arin.net/registry/ip/128.237.0.0",
217                                                        "rel": "self",
218                                                        "type": "application/rdap+json",
219                                                        "href": "https://rdap.arin.net/registry/entity/CH4-ORG-ARIN"
220                                                },
221                                                {
222                                                        "value": "https://rdap.arin.net/registry/ip/128.237.0.0",
223                                                        "rel": "alternate",
224                                                        "type": "application/xml",
225                                                        "href": "https://whois.arin.net/rest/poc/CH4-ORG-ARIN"
226                                                }
227                                        ],
228                                        "events": [
229                                                {
230                                                        "eventAction": "last changed",
231                                                        "eventDate": "2022-10-27T14:15:31-04:00"
232                                                },
233                                                {
234                                                        "eventAction": "registration",
235                                                        "eventDate": "1999-05-06T17:12:06-04:00"
236                                                }
237                                        ],
238                                        "status": [
239                                                "validated"
240                                        ],
241                                        "port43": "whois.arin.net",
242                                        "objectClassName": "entity"
243                                },
244                                {
245                                        "handle": "CMA3-ARIN",
246                                        "vcardArray": [
247                                                "vcard",
248                                                [
249                                                        [
250                                                                "version",
251                                                                {},
252                                                                "text",
253                                                                "4.0"
254                                                        ],
255                                                        [
256                                                                "adr",
257                                                                {
258                                                                        "label": "Cyert Hall\n5000 Forbes Avenue\nPittsburgh\nPA\n15213\nUnited States"
259                                                                },
260                                                                "text",
261                                                                [
262                                                                        "",
263                                                                        "",
264                                                                        "",
265                                                                        "",
266                                                                        "",
267                                                                        "",
268                                                                        ""
269                                                                ]
270                                                        ],
271                                                        [
272                                                                "fn",
273                                                                {},
274                                                                "text",
275                                                                "Carnegie Mellon Abuse"
276                                                        ],
277                                                        [
278                                                                "org",
279                                                                {},
280                                                                "text",
281                                                                "Carnegie Mellon Abuse"
282                                                        ],
283                                                        [
284                                                                "kind",
285                                                                {},
286                                                                "text",
287                                                                "group"
288                                                        ],
289                                                        [
290                                                                "email",
291                                                                {},
292                                                                "text",
293                                                                "[email protected]"
294                                                        ],
295                                                        [
296                                                                "tel",
297                                                                {
298                                                                        "type": [
299                                                                                "work",
300                                                                                "voice"
301                                                                        ]
302                                                                },
303                                                                "text",
304                                                                "+1-412-268-4357"
305                                                        ]
306                                                ]
307                                        ],
308                                        "roles": [
309                                                "abuse"
310                                        ],
311                                        "remarks": [
312                                                {
313                                                        "title": "Unvalidated POC",
314                                                        "description": [
315                                                                "ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2022-11-25"
316                                                        ]
317                                                }
318                                        ],
319                                        "links": [
320                                                {
321                                                        "value": "https://rdap.arin.net/registry/ip/128.237.0.0",
322                                                        "rel": "self",
323                                                        "type": "application/rdap+json",
324                                                        "href": "https://rdap.arin.net/registry/entity/CMA3-ARIN"
325                                                },
326                                                {
327                                                        "value": "https://rdap.arin.net/registry/ip/128.237.0.0",
328                                                        "rel": "alternate",
329                                                        "type": "application/xml",
330                                                        "href": "https://whois.arin.net/rest/poc/CMA3-ARIN"
331                                                }
332                                        ],
333                                        "events": [
334                                                {
335                                                        "eventAction": "last changed",
336                                                        "eventDate": "2021-11-25T07:41:31-05:00"
337                                                },
338                                                {
339                                                        "eventAction": "registration",
340                                                        "eventDate": "2002-09-04T14:22:58-04:00"
341                                                }
342                                        ],
343                                        "port43": "whois.arin.net",
344                                        "objectClassName": "entity"
345                                }
346                        ],
347                        "port43": "whois.arin.net",
348                        "objectClassName": "entity"
349                },
350                {
351                        "handle": "CH4-ORG-ARIN",
352                        "vcardArray": [
353                                "vcard",
354                                [
355                                        [
356                                                "version",
357                                                {},
358                                                "text",
359                                                "4.0"
360                                        ],
361                                        [
362                                                "adr",
363                                                {
364                                                        "label": "Cyert Hall 215\r\n5000 Forbes Avenue\nPittsburgh\nPA\n15213\nUnited States"
365                                                },
366                                                "text",
367                                                [
368                                                        "",
369                                                        "",
370                                                        "",
371                                                        "",
372                                                        "",
373                                                        "",
374                                                        ""
375                                                ]
376                                        ],
377                                        [
378                                                "fn",
379                                                {},
380                                                "text",
381                                                "Carnegie Mellon Hostmaster"
382                                        ],
383                                        [
384                                                "org",
385                                                {},
386                                                "text",
387                                                "Carnegie Mellon Hostmaster"
388                                        ],
389                                        [
390                                                "kind",
391                                                {},
392                                                "text",
393                                                "group"
394                                        ],
395                                        [
396                                                "email",
397                                                {},
398                                                "text",
399                                                "[email protected]"
400                                        ],
401                                        [
402                                                "tel",
403                                                {
404                                                        "type": [
405                                                                "work",
406                                                                "voice"
407                                                        ]
408                                                },
409                                                "text",
410                                                "+1-412-268-4357"
411                                        ]
412                                ]
413                        ],
414                        "roles": [
415                                "technical",
416                                "noc"
417                        ],
418                        "links": [
419                                {
420                                        "value": "https://rdap.arin.net/registry/ip/128.237.0.0",
421                                        "rel": "self",
422                                        "type": "application/rdap+json",
423                                        "href": "https://rdap.arin.net/registry/entity/CH4-ORG-ARIN"
424                                },
425                                {
426                                        "value": "https://rdap.arin.net/registry/ip/128.237.0.0",
427                                        "rel": "alternate",
428                                        "type": "application/xml",
429                                        "href": "https://whois.arin.net/rest/poc/CH4-ORG-ARIN"
430                                }
431                        ],
432                        "events": [
433                                {
434                                        "eventAction": "last changed",
435                                        "eventDate": "2022-10-27T14:15:31-04:00"
436                                },
437                                {
438                                        "eventAction": "registration",
439                                        "eventDate": "1999-05-06T17:12:06-04:00"
440                                }
441                        ],
442                        "status": [
443                                "validated"
444                        ],
445                        "port43": "whois.arin.net",
446                        "objectClassName": "entity"
447                },
448                {
449                        "handle": "CMA3-ARIN",
450                        "vcardArray": [
451                                "vcard",
452                                [
453                                        [
454                                                "version",
455                                                {},
456                                                "text",
457                                                "4.0"
458                                        ],
459                                        [
460                                                "adr",
461                                                {
462                                                        "label": "Cyert Hall\n5000 Forbes Avenue\nPittsburgh\nPA\n15213\nUnited States"
463                                                },
464                                                "text",
465                                                [
466                                                        "",
467                                                        "",
468                                                        "",
469                                                        "",
470                                                        "",
471                                                        "",
472                                                        ""
473                                                ]
474                                        ],
475                                        [
476                                                "fn",
477                                                {},
478                                                "text",
479                                                "Carnegie Mellon Abuse"
480                                        ],
481                                        [
482                                                "org",
483                                                {},
484                                                "text",
485                                                "Carnegie Mellon Abuse"
486                                        ],
487                                        [
488                                                "kind",
489                                                {},
490                                                "text",
491                                                "group"
492                                        ],
493                                        [
494                                                "email",
495                                                {},
496                                                "text",
497                                                "[email protected]"
498                                        ],
499                                        [
500                                                "tel",
501                                                {
502                                                        "type": [
503                                                                "work",
504                                                                "voice"
505                                                        ]
506                                                },
507                                                "text",
508                                                "+1-412-268-4357"
509                                        ]
510                                ]
511                        ],
512                        "roles": [
513                                "abuse"
514                        ],
515                        "remarks": [
516                                {
517                                        "title": "Unvalidated POC",
518                                        "description": [
519                                                "ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2022-11-25"
520                                        ]
521                                }
522                        ],
523                        "links": [
524                                {
525                                        "value": "https://rdap.arin.net/registry/ip/128.237.0.0",
526                                        "rel": "self",
527                                        "type": "application/rdap+json",
528                                        "href": "https://rdap.arin.net/registry/entity/CMA3-ARIN"
529                                },
530                                {
531                                        "value": "https://rdap.arin.net/registry/ip/128.237.0.0",
532                                        "rel": "alternate",
533                                        "type": "application/xml",
534                                        "href": "https://whois.arin.net/rest/poc/CMA3-ARIN"
535                                }
536                        ],
537                        "events": [
538                                {
539                                        "eventAction": "last changed",
540                                        "eventDate": "2021-11-25T07:41:31-05:00"
541                                },
542                                {
543                                        "eventAction": "registration",
544                                        "eventDate": "2002-09-04T14:22:58-04:00"
545                                }
546                        ],
547                        "port43": "whois.arin.net",
548                        "objectClassName": "entity"
549                }
550        ],
551        "port43": "whois.arin.net",
552        "status": [
553                "active"
554        ],
555        "objectClassName": "ip network",
556        "cidr0_cidrs": [
557                {
558                        "v4prefix": "128.237.0.0",
559                        "length": 16
560                }
561        ],
562        "arin_originas0_originautnums": [
563                9
564        ]
565}

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FAQ

What is the ASN and AS Name of 128.237.157.242?

The ASN of 128.237.157.242 is 9, AS Name is Carnegie Mellon University

How many domains hosted on 128.237.157.242?

1 domains hosted on 128.237.157.242

Where is the geographic location of 128.237.157.242?

The country of 128.237.157.242 is United States of America, and it's city is Bloomfield. The postal of 128.237.157.242 is 15224