| ASN | AS16625 |
| Registration Date | 2016-05-26 |
| Last Changed Date | 2016-05-26 |
| Abuse Email | [email protected] |
| Abuse Tel | +1-617-444-2535 |
| Hosted IPs | 2048 |
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 104.66.120.0/21.
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 104.66.120.0/21.
| Name | AIBV |
| Registration Date | 2016-05-26 |
| Last Changed Date | 2016-05-26 |
| Technical Tel | +1.617.444.4699 |
| Administrative Tel | +1.617.444.4699 |
| Technical EMAIL | [email protected] |
| Administrative EMAIL | [email protected] |
| Abuse Tel | +1-617-444-2535 |
| Abuse 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/104.66.120.0",
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/104.66.120.0",
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-104-66-120-0-1",
45 "startAddress": "104.66.120.0",
46 "endAddress": "104.66.127.255",
47 "ipVersion": "v4",
48 "name": "AIBV",
49 "type": "ASSIGNMENT",
50 "parentHandle": "NET-104-64-0-0-1",
51 "events": [
52 {
53 "eventAction": "last changed",
54 "eventDate": "2016-05-26T08:00:10-04:00"
55 },
56 {
57 "eventAction": "registration",
58 "eventDate": "2016-05-26T08:00:10-04:00"
59 }
60 ],
61 "links": [
62 {
63 "value": "https://rdap.arin.net/registry/ip/104.66.120.0",
64 "rel": "self",
65 "type": "application/rdap+json",
66 "href": "https://rdap.arin.net/registry/ip/104.66.120.0"
67 },
68 {
69 "value": "https://rdap.arin.net/registry/ip/104.66.120.0",
70 "rel": "alternate",
71 "type": "application/xml",
72 "href": "https://whois.arin.net/rest/net/NET-104-66-120-0-1"
73 },
74 {
75 "value": "https://rdap.arin.net/registry/ip/104.66.120.0",
76 "rel": "up",
77 "type": "application/rdap+json",
78 "href": "https://rdap.arin.net/registry/ip/104.64.0.0/10"
79 }
80 ],
81 "entities": [
82 {
83 "handle": "AIB-17",
84 "vcardArray": [
85 "vcard",
86 [
87 [
88 "version",
89 {},
90 "text",
91 "4.0"
92 ],
93 [
94 "fn",
95 {},
96 "text",
97 "Akamai International, BV"
98 ],
99 [
100 "adr",
101 {
102 "label": "Prins Bernhardplein 200\nAmsterdam\n\n1097 JB\nNetherlands"
103 },
104 "text",
105 [
106 "",
107 "",
108 "",
109 "",
110 "",
111 "",
112 ""
113 ]
114 ],
115 [
116 "kind",
117 {},
118 "text",
119 "org"
120 ]
121 ]
122 ],
123 "roles": [
124 "registrant"
125 ],
126 "links": [
127 {
128 "value": "https://rdap.arin.net/registry/ip/104.66.120.0",
129 "rel": "self",
130 "type": "application/rdap+json",
131 "href": "https://rdap.arin.net/registry/entity/AIB-17"
132 },
133 {
134 "value": "https://rdap.arin.net/registry/ip/104.66.120.0",
135 "rel": "alternate",
136 "type": "application/xml",
137 "href": "https://whois.arin.net/rest/org/AIB-17"
138 }
139 ],
140 "events": [
141 {
142 "eventAction": "last changed",
143 "eventDate": "2016-12-14T16:58:11-05:00"
144 },
145 {
146 "eventAction": "registration",
147 "eventDate": "2013-09-19T08:46:23-04:00"
148 }
149 ],
150 "entities": [
151 {
152 "handle": "AIBVH-ARIN",
153 "vcardArray": [
154 "vcard",
155 [
156 [
157 "version",
158 {},
159 "text",
160 "4.0"
161 ],
162 [
163 "adr",
164 {
165 "label": "Prins Bernhardplein 200\nAmsterdam\n\n1097 JB\nNetherlands"
166 },
167 "text",
168 [
169 "",
170 "",
171 "",
172 "",
173 "",
174 "",
175 ""
176 ]
177 ],
178 [
179 "fn",
180 {},
181 "text",
182 "AIBV Hostmaster"
183 ],
184 [
185 "org",
186 {},
187 "text",
188 "AIBV Hostmaster"
189 ],
190 [
191 "kind",
192 {},
193 "text",
194 "group"
195 ],
196 [
197 "email",
198 {},
199 "text",
200 "[email protected]"
201 ],
202 [
203 "tel",
204 {
205 "type": [
206 "work",
207 "voice"
208 ]
209 },
210 "text",
211 "+1.617.444.4699"
212 ]
213 ]
214 ],
215 "roles": [
216 "technical",
217 "administrative"
218 ],
219 "links": [
220 {
221 "value": "https://rdap.arin.net/registry/ip/104.66.120.0",
222 "rel": "self",
223 "type": "application/rdap+json",
224 "href": "https://rdap.arin.net/registry/entity/AIBVH-ARIN"
225 },
226 {
227 "value": "https://rdap.arin.net/registry/ip/104.66.120.0",
228 "rel": "alternate",
229 "type": "application/xml",
230 "href": "https://whois.arin.net/rest/poc/AIBVH-ARIN"
231 }
232 ],
233 "events": [
234 {
235 "eventAction": "last changed",
236 "eventDate": "2020-12-14T08:52:46-05:00"
237 },
238 {
239 "eventAction": "registration",
240 "eventDate": "2013-09-19T08:46:23-04:00"
241 }
242 ],
243 "status": [
244 "validated"
245 ],
246 "port43": "whois.arin.net",
247 "objectClassName": "entity"
248 },
249 {
250 "handle": "NUS-ARIN",
251 "vcardArray": [
252 "vcard",
253 [
254 [
255 "version",
256 {},
257 "text",
258 "4.0"
259 ],
260 [
261 "adr",
262 {
263 "label": "8 Cambridge Center\r\nMailstop 926-G\nCambridge\nMA\n02142\nUnited States"
264 },
265 "text",
266 [
267 "",
268 "",
269 "",
270 "",
271 "",
272 "",
273 ""
274 ]
275 ],
276 [
277 "fn",
278 {},
279 "text",
280 "NOC United States"
281 ],
282 [
283 "org",
284 {},
285 "text",
286 "NOC United States"
287 ],
288 [
289 "kind",
290 {},
291 "text",
292 "group"
293 ],
294 [
295 "email",
296 {},
297 "text",
298 "[email protected]"
299 ],
300 [
301 "tel",
302 {
303 "type": [
304 "work",
305 "voice"
306 ]
307 },
308 "text",
309 "+1-617-444-2535"
310 ]
311 ]
312 ],
313 "roles": [
314 "abuse"
315 ],
316 "remarks": [
317 {
318 "title": "Unvalidated POC",
319 "description": [
320 "ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2018-03-07"
321 ]
322 }
323 ],
324 "links": [
325 {
326 "value": "https://rdap.arin.net/registry/ip/104.66.120.0",
327 "rel": "self",
328 "type": "application/rdap+json",
329 "href": "https://rdap.arin.net/registry/entity/NUS-ARIN"
330 },
331 {
332 "value": "https://rdap.arin.net/registry/ip/104.66.120.0",
333 "rel": "alternate",
334 "type": "application/xml",
335 "href": "https://whois.arin.net/rest/poc/NUS-ARIN"
336 }
337 ],
338 "events": [
339 {
340 "eventAction": "last changed",
341 "eventDate": "2017-03-07T12:49:03-05:00"
342 },
343 {
344 "eventAction": "registration",
345 "eventDate": "2002-11-18T12:58:03-05:00"
346 }
347 ],
348 "port43": "whois.arin.net",
349 "objectClassName": "entity"
350 }
351 ],
352 "port43": "whois.arin.net",
353 "objectClassName": "entity"
354 }
355 ],
356 "port43": "whois.arin.net",
357 "status": [
358 "active"
359 ],
360 "objectClassName": "ip network",
361 "cidr0_cidrs": [
362 {
363 "v4prefix": "104.66.120.0",
364 "length": 21
365 }
366 ],
367 "arin_originas0_originautnums": []
368}The netmask for CIDR 104.66.120.0/21 is 255.255.248.0. This defines the number of available IP addresses in the CIDR range
The network start address in CIDR 104.66.120.0/21 is 104.66.120.0 and the end address is 104.66.127.255
The ASN of 104.66.120.0/21 is 16625