arin
1990-03-26
2026-08-12
1
3
256
16,908,288
| CIDR | Description | IP Num |
|---|---|---|
|
207.133.194.0/24
|
DoD Network Information Center | 256 |
| CIDR | Description | IP NUMs(prefix /64) |
|---|---|---|
2001:468:e00::/40
|
CENIC | 16777216 |
|
2402:a1c0:1000::/48
|
PLUSNETINC-BD Plusnet inc. | 65536 |
|
2607:f380:4::/48
|
CENIC | 65536 |
| AS | Description | Country / Region | IPv4 NUMs | IPv6 NUMs | IPv4 | IPv6 |
|---|---|---|---|---|---|---|
| AS11537 | INTERNET2-RESEARCH-EDU - Internet2, US |
|
9,984 | 4,294,967,296 |  |
IPv6  |
| AS52 | UCLA - University of California, Los Angeles, US |
|
328,960 | 4,294,967,296 | |
IPv6 |
| AS160 | U-CHICAGO-AS - The University of Chicago, US |
|
115,200 | 131,072 | |
IPv6 |
| AS293 | ESNET - ESnet, US |
|
140,800 | 4,295,163,904 | |
IPv6 |
| AS567 | ASN-LNET-AS - Los Nettos, US |
|
256 | 0 | |
IPv6 |
| AS2152 | CENIC-2152 - CENIC, US |
|
2,011,904 | 4,294,967,296 | |
IPv6 |
| AS6106 | UCR-EDU - University of California, Riverside, US |
|
131,328 | 4,294,967,296 | |
IPv6 |
| AS6360 | UNIVHAWAII - University of Hawaii, US |
|
255,232 | 4,294,967,296 | |
IPv6 |
| AS7377 | UCSD - University of California, San Diego, US |
|
12,855,552 | 5,368,709,120 | |
IPv6 |
| AS299 | UCINET-AS - University of California, Irvine, US |
|
262,400 | 4,294,967,296 | |
IPv6 |
| AS668 | DNIC-AS-00668 - United States Department of Defense (DoD), US |
|
2,555,648 | 4,294,967,296 | |
IPv6 |
| AS2907 | SINET-AS - Research Organization of Information and Systems, National Institute of Informatics, JP |
|
8,819,968 | 8,589,934,595 | |
IPv6 |
| AS5739 | UCSC - University of California, Santa Cruz, US |
|
131,072 | 4,294,967,296 | |
IPv6 |
| AS6192 | UCDAVIS-CORE - University of California, Davis, US |
|
229,632 | 4,295,032,832 | |
IPv6 |
| AS6509 | CANARIE-NTN - CANARIE Inc, CA |
|
768 | 4,294,967,299 | |
IPv6 |
| AS7575 | AARNET-AS-AP - Australian Academic and Research Network, AU |
|
1,154,816 | 90,194,444,288 | |
IPv6 |
| AS24 | AS24 - National Aeronautics and Space Administration, US |
|
65,536 | 65,536 | |
IPv6 |
| AS31 | CIT - California Institute of Technology, US |
|
131,840 | 4,294,967,296 | |
IPv6 |
| AS32 | STANFORD - Stanford University, US |
|
329,728 | 4,295,032,832 | |
IPv6 |
| AS11096 | FLORIDANET - FloridaNet, US |
|
10,496 | 4,294,967,296 | |
IPv6 |
| AS32361 | ULTRALIGHT - UltraLight, US |
|
1,024 | 4,295,032,832 | |
IPv6 |
| AS38022 | REANNZ-NZ-AP - Research and Education Advanced Network New Zealand, NZ |
|
17,664 | 8,589,934,592 | |
IPv6 |
| AS46357 | CALPOLY-NETLAB - California Polytechnic State University, US |
|
1,024 | 65,536 | |
IPv6 |
| AS16 | LBL - Lawrence Berkeley National Laboratory, US |
|
131,072 | 65,536 | |
IPv6 |
| AS195 | SDSC-AS - San Diego Supercomputer Center, US |
|
156,416 | 4,294,967,296 | |
IPv6 |
ASNumber: 153 ASName: CTNOSC-ASN-153 ASHandle: AS153 RegDate: 1988-01-05 Updated: 2012-11-06 Ref: https://rdap.arin.net/registry/autnum/153 OrgID: HEADQU-3 OrgName: Headquarters, USAISC CanAllocate: Street: NETC-ANC CONUS TNOSC City: Fort Huachuca State/Prov: AZ Country: US PostalCode: 85613 RegDate: 1990-03-26 Updated: 2026-08-12 OrgAdminHandle REGIS10-ARIN OrgTechHandle REGIS10-ARIN OrgAbuseHandle REGIS10-ARIN Source: ARIN OrgAdminHandleHandle: REGIS10-ARIN OrgAdminHandleName: Registration, OrgAdminHandlePhone: +1-844-347-2457 OrgAdminHandleEmail: [email protected] OrgAdminHandleRef: https://rdap.arin.net/registry/entity/REGIS10-ARIN OrgTechHandleHandle: REGIS10-ARIN OrgTechHandleName: Registration, OrgTechHandlePhone: +1-844-347-2457 OrgTechHandleEmail: [email protected] OrgTechHandleRef: https://rdap.arin.net/registry/entity/REGIS10-ARIN OrgAbuseHandleHandle: REGIS10-ARIN OrgAbuseHandleName: Registration, OrgAbuseHandlePhone: +1-844-347-2457 OrgAbuseHandleEmail: [email protected] OrgAbuseHandleRef: https://rdap.arin.net/registry/entity/REGIS10-ARIN
