CIDR Details

1.0.0.0/24

AS13335CloudFlare Inc.

Summary

ASNAS13335
Registration Date2011-08-10
Last Changed Date2023-04-26
Abuse Email[email protected]
Hosted IPs256
IP AddressRDAPHosted IPName Server

IP Address

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 1.0.0.0/24.

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 1.0.0.0/24.

Summary

CountryAU
NameAPNIC-LABS
Registration Date2011-08-10
Last Changed Date2023-04-26
Registrant Tel+61-7-38583199
Registrant EMAIL[email protected]
Abuse EMAIL[email protected]
Technical Tel+61 7 3858 3100
Administrative Tel+61 7 3858 3100
Technical EMAIL[email protected]
Administrative EMAIL[email protected]

Raw data

1{
2        "rdapConformance": [
3                "history_version_0",
4                "nro_rdap_profile_0",
5                "cidr0",
6                "rdap_level_0"
7        ],
8        "notices": [
9                {
10                        "title": "Source",
11                        "description": [
12                                "Objects returned came from source",
13                                "APNIC"
14                        ]
15                },
16                {
17                        "title": "Terms and Conditions",
18                        "description": [
19                                "This is the APNIC WHOIS Database query service. The objects are in RDAP format."
20                        ],
21                        "links": [
22                                {
23                                        "value": "https://rdap.apnic.net/ip/1.0.0.0",
24                                        "rel": "terms-of-service",
25                                        "href": "http://www.apnic.net/db/dbcopyright.html",
26                                        "type": "text/html"
27                                }
28                        ]
29                },
30                {
31                        "title": "Whois Inaccuracy Reporting",
32                        "description": [
33                                "If you see inaccuracies in the results, please visit: "
34                        ],
35                        "links": [
36                                {
37                                        "value": "https://rdap.apnic.net/ip/1.0.0.0",
38                                        "rel": "inaccuracy-report",
39                                        "href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
40                                        "type": "text/html"
41                                }
42                        ]
43                }
44        ],
45        "country": "AU",
46        "events": [
47                {
48                        "eventAction": "registration",
49                        "eventDate": "2011-08-10T23:15:57Z"
50                },
51                {
52                        "eventAction": "last changed",
53                        "eventDate": "2023-04-26T22:57:30Z"
54                }
55        ],
56        "name": "APNIC-LABS",
57        "remarks": [
58                {
59                        "description": [
60                                "APNIC and Cloudflare DNS Resolver project",
61                                "Routed globally by AS13335/Cloudflare",
62                                "Research prefix for APNIC Labs"
63                        ],
64                        "title": "description"
65                },
66                {
67                        "description": [
68                                "---------------",
69                                "All Cloudflare abuse reporting can be done via",
70                                "[email protected]",
71                                "---------------"
72                        ],
73                        "title": "remarks"
74                }
75        ],
76        "links": [
77                {
78                        "value": "https://rdap.apnic.net/ip/1.0.0.0",
79                        "rel": "self",
80                        "href": "https://rdap.apnic.net/ip/1.0.0.0/24",
81                        "type": "application/rdap+json"
82                },
83                {
84                        "value": "https://rdap.apnic.net/ip/1.0.0.0",
85                        "rel": "related",
86                        "href": "https://netox.apnic.net/search/1.0.0.0%2F24?utm_source=rdap&utm_medium=result&utm_campaign=rdap_result",
87                        "type": "text/html"
88                }
89        ],
90        "status": [
91                "active"
92        ],
93        "type": "ASSIGNED PORTABLE",
94        "endAddress": "1.0.0.255",
95        "ipVersion": "v4",
96        "startAddress": "1.0.0.0",
97        "objectClassName": "ip network",
98        "handle": "1.0.0.0 - 1.0.0.255",
99        "entities": [
100                {
101                        "roles": [
102                                "registrant"
103                        ],
104                        "events": [
105                                {
106                                        "eventAction": "registration",
107                                        "eventDate": "2017-08-08T23:21:55Z"
108                                },
109                                {
110                                        "eventAction": "last changed",
111                                        "eventDate": "2017-10-11T01:28:39Z"
112                                }
113                        ],
114                        "links": [
115                                {
116                                        "value": "https://rdap.apnic.net/ip/1.0.0.0",
117                                        "rel": "self",
118                                        "href": "https://rdap.apnic.net/entity/ORG-ARAD1-AP",
119                                        "type": "application/rdap+json"
120                                }
121                        ],
122                        "vcardArray": [
123                                "vcard",
124                                [
125                                        [
126                                                "version",
127                                                {},
128                                                "text",
129                                                "4.0"
130                                        ],
131                                        [
132                                                "fn",
133                                                {},
134                                                "text",
135                                                "APNIC Research and Development"
136                                        ],
137                                        [
138                                                "kind",
139                                                {},
140                                                "text",
141                                                "org"
142                                        ],
143                                        [
144                                                "adr",
145                                                {
146                                                        "label": "6 Cordelia St"
147                                                },
148                                                "text",
149                                                [
150                                                        "",
151                                                        "",
152                                                        "",
153                                                        "",
154                                                        "",
155                                                        "",
156                                                        ""
157                                                ]
158                                        ],
159                                        [
160                                                "tel",
161                                                {
162                                                        "type": "voice"
163                                                },
164                                                "text",
165                                                "+61-7-38583100"
166                                        ],
167                                        [
168                                                "tel",
169                                                {
170                                                        "type": "fax"
171                                                },
172                                                "text",
173                                                "+61-7-38583199"
174                                        ],
175                                        [
176                                                "email",
177                                                {},
178                                                "text",
179                                                "[email protected]"
180                                        ]
181                                ]
182                        ],
183                        "objectClassName": "entity",
184                        "handle": "ORG-ARAD1-AP"
185                },
186                {
187                        "roles": [
188                                "abuse"
189                        ],
190                        "events": [
191                                {
192                                        "eventAction": "registration",
193                                        "eventDate": "2011-04-12T17:56:54Z"
194                                },
195                                {
196                                        "eventAction": "last changed",
197                                        "eventDate": "2021-03-09T01:10:21Z"
198                                }
199                        ],
200                        "remarks": [
201                                {
202                                        "description": [
203                                                "[email protected] was validated on 2021-02-09"
204                                        ],
205                                        "title": "remarks"
206                                }
207                        ],
208                        "links": [
209                                {
210                                        "value": "https://rdap.apnic.net/ip/1.0.0.0",
211                                        "rel": "self",
212                                        "href": "https://rdap.apnic.net/entity/IRT-APNICRANDNET-AU",
213                                        "type": "application/rdap+json"
214                                }
215                        ],
216                        "vcardArray": [
217                                "vcard",
218                                [
219                                        [
220                                                "version",
221                                                {},
222                                                "text",
223                                                "4.0"
224                                        ],
225                                        [
226                                                "fn",
227                                                {},
228                                                "text",
229                                                "IRT-APNICRANDNET-AU"
230                                        ],
231                                        [
232                                                "kind",
233                                                {},
234                                                "text",
235                                                "group"
236                                        ],
237                                        [
238                                                "adr",
239                                                {
240                                                        "label": "PO Box 3646\nSouth Brisbane, QLD 4101\nAustralia"
241                                                },
242                                                "text",
243                                                [
244                                                        "",
245                                                        "",
246                                                        "",
247                                                        "",
248                                                        "",
249                                                        "",
250                                                        ""
251                                                ]
252                                        ],
253                                        [
254                                                "email",
255                                                {},
256                                                "text",
257                                                "[email protected]"
258                                        ],
259                                        [
260                                                "email",
261                                                {
262                                                        "pref": "1"
263                                                },
264                                                "text",
265                                                "[email protected]"
266                                        ]
267                                ]
268                        ],
269                        "objectClassName": "entity",
270                        "handle": "IRT-APNICRANDNET-AU"
271                },
272                {
273                        "roles": [
274                                "technical",
275                                "administrative"
276                        ],
277                        "events": [
278                                {
279                                        "eventAction": "registration",
280                                        "eventDate": "2023-04-26T00:42:16Z"
281                                },
282                                {
283                                        "eventAction": "last changed",
284                                        "eventDate": "2023-04-26T22:50:54Z"
285                                }
286                        ],
287                        "links": [
288                                {
289                                        "value": "https://rdap.apnic.net/ip/1.0.0.0",
290                                        "rel": "self",
291                                        "href": "https://rdap.apnic.net/entity/AIC3-AP",
292                                        "type": "application/rdap+json"
293                                }
294                        ],
295                        "vcardArray": [
296                                "vcard",
297                                [
298                                        [
299                                                "version",
300                                                {},
301                                                "text",
302                                                "4.0"
303                                        ],
304                                        [
305                                                "fn",
306                                                {},
307                                                "text",
308                                                "APNICRANDNET Infrastructure Contact"
309                                        ],
310                                        [
311                                                "kind",
312                                                {},
313                                                "text",
314                                                "group"
315                                        ],
316                                        [
317                                                "adr",
318                                                {
319                                                        "label": "6 Cordelia St South Brisbane QLD 4101"
320                                                },
321                                                "text",
322                                                [
323                                                        "",
324                                                        "",
325                                                        "",
326                                                        "",
327                                                        "",
328                                                        "",
329                                                        ""
330                                                ]
331                                        ],
332                                        [
333                                                "tel",
334                                                {
335                                                        "type": "voice"
336                                                },
337                                                "text",
338                                                "+61 7 3858 3100"
339                                        ],
340                                        [
341                                                "email",
342                                                {},
343                                                "text",
344                                                "[email protected]"
345                                        ]
346                                ]
347                        ],
348                        "objectClassName": "entity",
349                        "handle": "AIC3-AP"
350                }
351        ],
352        "cidr0_cidrs": [
353                {
354                        "v4prefix": "1.0.0.0",
355                        "length": 24
356                }
357        ],
358        "port43": "whois.apnic.net"
359}

Hosted IP

Below is a comprehensive list of all IP details for the CIDR block 1.0.0.0/24, including the count of domains, nameservers, and mailservers associated with it.

IPNUMS OF DOMAINSMXNSCNAME
1.0.0.119-
1.0.0.29-
1.0.0.38-
1.0.0.1551---

Name Server

A name server, also known as a DNS (Domain Name System) server, is a fundamental component of the internet infrastructure that helps translate human-readable domain names into their corresponding numerical IP addresses. Here are the name servers hosted on all IP addresses within the CIDR range 1.0.0.0/24.

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FAQ

What is the netmask for 1.0.0.0/24?

The netmask for CIDR 1.0.0.0/24 is 255.255.255.0. This defines the number of available IP addresses in the CIDR range

What are the network start and end addresses in CIDR 1.0.0.0/24?

The network start address in CIDR 1.0.0.0/24 is 1.0.0.0 and the end address is 1.0.0.255

What is the ASN of 1.0.0.0/24?

The ASN of 1.0.0.0/24 is 13335