ASN | AS16509 |
Registration Date | 2011-09-20 |
Last Changed Date | 2021-12-15 |
Abuse Email | [email protected] |
Abuse Tel | +1-312-870-5288 |
Hosted IPs | 512 |
CIDR is a method for assigning IP addresses and defining IP address ranges more flexibly than the older class-based addressing methods. It allows network administrators to allocate IP addresses in smaller, more efficient blocks, which reduces address wastage. Below is a comprehensive list of all IP addresses within the CIDR block 50.115.212.0/23.
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 50.115.212.0/23.
Name | GRPN-NET |
Registration Date | 2011-09-20 |
Last Changed Date | 2021-12-15 |
Administrative Tel | +1-222-222-2222 |
Administrative EMAIL | [email protected] |
Abuse Tel | +1-312-870-5288 |
Abuse EMAIL | [email protected] |
Technical Tel | +1-877-788-7858 |
Technical EMAIL | [email protected] |
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/50.115.222.0",
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/50.115.222.0",
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-50-115-208-0-1",
45 "startAddress": "50.115.208.0",
46 "endAddress": "50.115.223.255",
47 "ipVersion": "v4",
48 "name": "GRPN-NET",
49 "type": "DIRECT ALLOCATION",
50 "parentHandle": "NET-50-0-0-0-0",
51 "remarks": [
52 {
53 "title": "Registration Comments",
54 "description": [
55 "-----BEGIN CERTIFICATE-----MIIDljCCAn4CCQCZsGOmEPSa3jANBgkqhkiG9w0BAQsFADCBjDELMAkGA1UEBhMCVVMxCzAJBgNVBAgMAklMMRAwDgYDVQQHDAdDaGljYWdvMRAwDgYDVQQKDAdHcm91cG9uMQ8wDQYDVQQLDAZOZXRvcHMxFzAVBgNVBAMMDmdyb3Vwb25kZXYuY29tMSIwIAYJKoZIhvcNAQkBFhNrZGVsZW9uQGdyb3Vwb24uY29tMB4XDTIxMDUyMTIyMDMyM1oXDTIyMDUyMTIyMDMyM1owgYwxCzAJBgNVBAYTAlVTMQswCQYDVQQIDAJJTDEQMA4GA1UEBwwHQ2hpY2FnbzEQMA4GA1UECgwHR3JvdXBvbjEPMA0GA1UECwwGTmV0b3BzMRcwFQYDVQQDDA5ncm91cG9uZGV2LmNvbTEiMCAGCSqGSIb3DQEJARYTa2RlbGVvbkBncm91cG9uLmNvbTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBALhF8iYM7UI1ghHXLeaHywcJEpyEthFEFkRV5RvD3hGdQpqIZtA0Ct4wwqml9IC4zIXhhltj4i57FMIP+g4jzAOcd9izHibHpdPebzSspXC+vdT/lm6t6oWU4xzUsw2+b2hLI+xETXXs6IN8w89getwqCfly0o+Pj6YWJRcwKgVJ0bF6utPAmlQL63P5Wg4AhhP/mE10YJwrnqAf0+efKaX2rosNULQ7aQzR+W147TVaZcQjthoQreNDR3bgQGcFWSpGLpaZJAREtEMy0j1fs3d7QWt1zncAjL+WLlOaXy7HrxkUP1XAE8rR8nijwU12zRVNSa16B/hGddA8I5ZL57UCAwEAATANBgkqhkiG9w0BAQsFAAOCAQEABsJLakqoN0dAX19GEqW9feNFqCxnfbZQdjpympXUrxuC4eIvD0Iy7OCaZ+mNcJfdKHQbr0vBEwqexdFntXNdA4xakK0vm93ixU0as/Jgi6UZgZrtsLKt293galR73A9Fwm1ID/Zlu2vUJQdt0uaeZ7ypfkr0OBr5Z+cnRplQFERcHgNI94z/BfgP+ib2H5H4BBQ0HhIul+Wv2sAE3qVXetnzK7TdYOz/yWwTUe0xqpl5FP92npeLCuQl6RUXRgbZW0VKkbhwldfIYT9fKbNUKnmka7xdJmkdkiTPtmxs5BDRIdrxo0BodYjk2uCP0B+oVYBTCwbGY8RmUcLH4fa8KQ==-----END CERTIFICATE-----"
56 ]
57 }
58 ],
59 "events": [
60 {
61 "eventAction": "last changed",
62 "eventDate": "2021-12-14T20:28:28-05:00"
63 },
64 {
65 "eventAction": "registration",
66 "eventDate": "2011-09-20T14:36:11-04:00"
67 }
68 ],
69 "links": [
70 {
71 "value": "https://rdap.arin.net/registry/ip/50.115.222.0",
72 "rel": "self",
73 "type": "application/rdap+json",
74 "href": "https://rdap.arin.net/registry/ip/50.115.208.0"
75 },
76 {
77 "value": "https://rdap.arin.net/registry/ip/50.115.222.0",
78 "rel": "alternate",
79 "type": "application/xml",
80 "href": "https://whois.arin.net/rest/net/NET-50-115-208-0-1"
81 }
82 ],
83 "entities": [
84 {
85 "handle": "GROUP-63",
86 "vcardArray": [
87 "vcard",
88 [
89 [
90 "version",
91 {},
92 "text",
93 "4.0"
94 ],
95 [
96 "fn",
97 {},
98 "text",
99 "Groupon, Inc."
100 ],
101 [
102 "adr",
103 {
104 "label": "600 West Chicago Ave, Suite 400\nChicago\nIL\n60654\nUnited States"
105 },
106 "text",
107 [
108 "",
109 "",
110 "",
111 "",
112 "",
113 "",
114 ""
115 ]
116 ],
117 [
118 "kind",
119 {},
120 "text",
121 "org"
122 ]
123 ]
124 ],
125 "roles": [
126 "registrant"
127 ],
128 "links": [
129 {
130 "value": "https://rdap.arin.net/registry/ip/50.115.222.0",
131 "rel": "self",
132 "type": "application/rdap+json",
133 "href": "https://rdap.arin.net/registry/entity/GROUP-63"
134 },
135 {
136 "value": "https://rdap.arin.net/registry/ip/50.115.222.0",
137 "rel": "alternate",
138 "type": "application/xml",
139 "href": "https://whois.arin.net/rest/org/GROUP-63"
140 }
141 ],
142 "events": [
143 {
144 "eventAction": "last changed",
145 "eventDate": "2021-08-26T13:44:44-04:00"
146 },
147 {
148 "eventAction": "registration",
149 "eventDate": "2011-09-08T15:19:33-04:00"
150 }
151 ],
152 "entities": [
153 {
154 "handle": "OGDEN57-ARIN",
155 "vcardArray": [
156 "vcard",
157 [
158 [
159 "version",
160 {},
161 "text",
162 "4.0"
163 ],
164 [
165 "adr",
166 {
167 "label": "600 West Chicago Ave\n4th Floor\nChicago\nIL\n60654\nUnited States"
168 },
169 "text",
170 [
171 "",
172 "",
173 "",
174 "",
175 "",
176 "",
177 ""
178 ]
179 ],
180 [
181 "fn",
182 {},
183 "text",
184 "Ryan Ogden"
185 ],
186 [
187 "n",
188 {},
189 "text",
190 [
191 "Ogden",
192 "Ryan",
193 "",
194 "",
195 ""
196 ]
197 ],
198 [
199 "kind",
200 {},
201 "text",
202 "individual"
203 ],
204 [
205 "email",
206 {},
207 "text",
208 "[email protected]"
209 ],
210 [
211 "tel",
212 {
213 "type": [
214 "work",
215 "voice"
216 ]
217 },
218 "text",
219 "+1-222-222-2222"
220 ]
221 ]
222 ],
223 "roles": [
224 "administrative"
225 ],
226 "links": [
227 {
228 "value": "https://rdap.arin.net/registry/ip/50.115.222.0",
229 "rel": "self",
230 "type": "application/rdap+json",
231 "href": "https://rdap.arin.net/registry/entity/OGDEN57-ARIN"
232 },
233 {
234 "value": "https://rdap.arin.net/registry/ip/50.115.222.0",
235 "rel": "alternate",
236 "type": "application/xml",
237 "href": "https://whois.arin.net/rest/poc/OGDEN57-ARIN"
238 }
239 ],
240 "events": [
241 {
242 "eventAction": "last changed",
243 "eventDate": "2022-08-29T14:24:00-04:00"
244 },
245 {
246 "eventAction": "registration",
247 "eventDate": "2021-08-25T17:05:12-04:00"
248 }
249 ],
250 "status": [
251 "validated"
252 ],
253 "port43": "whois.arin.net",
254 "objectClassName": "entity"
255 },
256 {
257 "handle": "NOC31907-ARIN",
258 "vcardArray": [
259 "vcard",
260 [
261 [
262 "version",
263 {},
264 "text",
265 "4.0"
266 ],
267 [
268 "adr",
269 {
270 "label": "600W Chicago Ave, Suite 400\nChicago\nIL\n60654\nUnited States"
271 },
272 "text",
273 [
274 "",
275 "",
276 "",
277 "",
278 "",
279 "",
280 ""
281 ]
282 ],
283 [
284 "fn",
285 {},
286 "text",
287 "Network Operations Center"
288 ],
289 [
290 "org",
291 {},
292 "text",
293 "Network Operations Center"
294 ],
295 [
296 "kind",
297 {},
298 "text",
299 "group"
300 ],
301 [
302 "email",
303 {},
304 "text",
305 "[email protected]"
306 ],
307 [
308 "tel",
309 {
310 "type": [
311 "work",
312 "voice"
313 ]
314 },
315 "text",
316 "+1-888-664-4482"
317 ]
318 ]
319 ],
320 "roles": [
321 "noc"
322 ],
323 "remarks": [
324 {
325 "title": "Unvalidated POC",
326 "description": [
327 "ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2022-08-25"
328 ]
329 }
330 ],
331 "links": [
332 {
333 "value": "https://rdap.arin.net/registry/ip/50.115.222.0",
334 "rel": "self",
335 "type": "application/rdap+json",
336 "href": "https://rdap.arin.net/registry/entity/NOC31907-ARIN"
337 },
338 {
339 "value": "https://rdap.arin.net/registry/ip/50.115.222.0",
340 "rel": "alternate",
341 "type": "application/xml",
342 "href": "https://whois.arin.net/rest/poc/NOC31907-ARIN"
343 }
344 ],
345 "events": [
346 {
347 "eventAction": "last changed",
348 "eventDate": "2021-08-25T18:13:32-04:00"
349 },
350 {
351 "eventAction": "registration",
352 "eventDate": "2014-05-30T12:50:50-04:00"
353 }
354 ],
355 "port43": "whois.arin.net",
356 "objectClassName": "entity"
357 },
358 {
359 "handle": "ABUSE3559-ARIN",
360 "vcardArray": [
361 "vcard",
362 [
363 [
364 "version",
365 {},
366 "text",
367 "4.0"
368 ],
369 [
370 "adr",
371 {
372 "label": "600 W Chicago Ave Ste 620\nChicago\nIL\n60654-2801\nUnited States"
373 },
374 "text",
375 [
376 "",
377 "",
378 "",
379 "",
380 "",
381 "",
382 ""
383 ]
384 ],
385 [
386 "fn",
387 {},
388 "text",
389 "Abuse"
390 ],
391 [
392 "org",
393 {},
394 "text",
395 "Abuse"
396 ],
397 [
398 "kind",
399 {},
400 "text",
401 "group"
402 ],
403 [
404 "email",
405 {},
406 "text",
407 "[email protected]"
408 ],
409 [
410 "email",
411 {},
412 "text",
413 "[email protected]"
414 ],
415 [
416 "tel",
417 {
418 "type": [
419 "work",
420 "voice"
421 ]
422 },
423 "text",
424 "+1-312-870-5288"
425 ]
426 ]
427 ],
428 "roles": [
429 "abuse"
430 ],
431 "links": [
432 {
433 "value": "https://rdap.arin.net/registry/ip/50.115.222.0",
434 "rel": "self",
435 "type": "application/rdap+json",
436 "href": "https://rdap.arin.net/registry/entity/ABUSE3559-ARIN"
437 },
438 {
439 "value": "https://rdap.arin.net/registry/ip/50.115.222.0",
440 "rel": "alternate",
441 "type": "application/xml",
442 "href": "https://whois.arin.net/rest/poc/ABUSE3559-ARIN"
443 }
444 ],
445 "events": [
446 {
447 "eventAction": "last changed",
448 "eventDate": "2022-08-29T14:18:10-04:00"
449 },
450 {
451 "eventAction": "registration",
452 "eventDate": "2012-10-03T19:33:50-04:00"
453 }
454 ],
455 "status": [
456 "validated"
457 ],
458 "port43": "whois.arin.net",
459 "objectClassName": "entity"
460 },
461 {
462 "handle": "NOT34-ARIN",
463 "vcardArray": [
464 "vcard",
465 [
466 [
467 "version",
468 {},
469 "text",
470 "4.0"
471 ],
472 [
473 "adr",
474 {
475 "label": "600 W Chicago Ave, Suite 400\nChicago\nIL\n60654\nUnited States"
476 },
477 "text",
478 [
479 "",
480 "",
481 "",
482 "",
483 "",
484 "",
485 ""
486 ]
487 ],
488 [
489 "fn",
490 {},
491 "text",
492 "Network Operations Team"
493 ],
494 [
495 "org",
496 {},
497 "text",
498 "Network Operations Team"
499 ],
500 [
501 "kind",
502 {},
503 "text",
504 "group"
505 ],
506 [
507 "email",
508 {},
509 "text",
510 "[email protected]"
511 ],
512 [
513 "tel",
514 {
515 "type": [
516 "work",
517 "voice"
518 ]
519 },
520 "text",
521 "+1-877-788-7858"
522 ]
523 ]
524 ],
525 "roles": [
526 "technical"
527 ],
528 "remarks": [
529 {
530 "title": "Registration Comments",
531 "description": [
532 "Network Operations Team"
533 ]
534 },
535 {
536 "title": "Unvalidated POC",
537 "description": [
538 "ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2022-12-28"
539 ]
540 }
541 ],
542 "links": [
543 {
544 "value": "https://rdap.arin.net/registry/ip/50.115.222.0",
545 "rel": "self",
546 "type": "application/rdap+json",
547 "href": "https://rdap.arin.net/registry/entity/NOT34-ARIN"
548 },
549 {
550 "value": "https://rdap.arin.net/registry/ip/50.115.222.0",
551 "rel": "alternate",
552 "type": "application/xml",
553 "href": "https://whois.arin.net/rest/poc/NOT34-ARIN"
554 }
555 ],
556 "events": [
557 {
558 "eventAction": "last changed",
559 "eventDate": "2021-12-28T15:40:03-05:00"
560 },
561 {
562 "eventAction": "registration",
563 "eventDate": "2014-06-17T19:42:55-04:00"
564 }
565 ],
566 "port43": "whois.arin.net",
567 "objectClassName": "entity"
568 }
569 ],
570 "port43": "whois.arin.net",
571 "objectClassName": "entity"
572 }
573 ],
574 "port43": "whois.arin.net",
575 "status": [
576 "active"
577 ],
578 "objectClassName": "ip network",
579 "cidr0_cidrs": [
580 {
581 "v4prefix": "50.115.208.0",
582 "length": 20
583 }
584 ],
585 "arin_originas0_originautnums": [
586 12269
587 ]
588}
The netmask for CIDR 50.115.212.0/23 is 255.255.254.0. This defines the number of available IP addresses in the CIDR range
The network start address in CIDR 50.115.212.0/23 is 50.115.212.0 and the end address is 50.115.213.255
The ASN of 50.115.212.0/23 is 16509