arin
1990-03-26
2026-08-12
5
1
69,120
65,536
| CIDR | Description | IP Num |
|---|---|---|
128.47.0.0/16
|
Headquarters, USAISC | 65536 |
|
131.92.188.0/22
|
Headquarters, USAISC | 1024 |
|
192.70.236.0/24
|
Headquarters, USAISC | 256 |
204.37.16.0/21
|
DoD Network Information Center | 2048 |
|
204.37.24.0/24
|
DoD Network Information Center | 256 |
| CIDR | Description | IP NUMs(prefix /64) |
|---|---|---|
|
2001:480:34::/48
|
High Performance Computing | 65536 |
| AS | Description | Country / Region | IPv4 NUMs | IPv6 NUMs | IPv4 | IPv6 |
|---|---|---|---|---|---|---|
| AS668 | DNIC-AS-00668 - United States Department of Defense (DoD), US |
|
2,555,648 | 4,294,967,296 | IPv4  |
IPv6 |
ASNumber: 252 ASName: DNIC-AS-00252 ASHandle: AS252 RegDate: 1988-11-02 Updated: 2011-08-24 Ref: https://rdap.arin.net/registry/autnum/252 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