United Statesarin
1990-10-17
2025-07-18
7
1
197,376
262,144
| CIDR | Description | IP Num |
|---|---|---|
|
74.119.128.0/24
|
U.S. House of Representatives | 256 |
|
74.119.130.0/24
|
U.S. House of Representatives | 256 |
|
74.119.131.0/24
|
U.S. House of Representatives | 256 |
|
137.18.0.0/16
|
U.S. House of Representatives | 65536 |
|
143.228.0.0/16
|
U.S. House of Representatives | 65536 |
|
143.228.193.0/24
|
U.S. House of Representatives | 256 |
|
143.231.0.0/16
|
U.S. House of Representatives | 65536 |
| CIDR | Description | IP NUMs(prefix /64) |
|---|---|---|
|
2620:0:e20::/46
|
U.S. House of Representatives | 262144 |
| AS | Description | Country / Region | IPv4 NUMs | IPv6 NUMs | IPv4 | IPv6 |
|---|---|---|---|---|---|---|
| AS1000 | LINK-AMERICAN - LINK AMERICAN, US |
|
0 | 0 | IPv4  |
 |
| AS3356 | LEVEL3 - Level 3 Parent, LLC, US |
|
28,864,512 | 81,626,398,720 | IPv4 |
|
| AS7018 | ATT-INTERNET4 - AT&T Enterprises, LLC, US |
|
96,430,080 | 2,310,693,060,608 | IPv4 |
IPv6 |
| AS12025 | IMDC-AS12025 - Iron Mountain Data Center, US |
|
128,256 | 12,885,032,960 | IPv4 |
|
ASNumber: 1999 ASName: HOUSE-AS-1 ASHandle: AS1999 RegDate: 1992-09-21 Updated: 2010-05-25 Ref: https://rdap.arin.net/registry/autnum/1999 OrgID: ISUHR OrgName: U.S. House of Representatives CanAllocate: Street: 2nd and D St SW City: Washington State/Prov: DC Country: US PostalCode: 20515 RegDate: 1990-10-17 Updated: 2025-07-18 OrgAbuseHandle HSD22-ARIN OrgAbuseHandle VENTR14-ARIN OrgNOCHandle NCC32-ARIN OrgAdminHandle MARTI2346-ARIN OrgTechHandle HSD22-ARIN OrgTechHandle VENTR14-ARIN Source: ARIN OrgAdminHandleHandle: MARTI2346-ARIN OrgAdminHandleName: Martins, Richard OrgAdminHandlePhone: +1-202-226-6268 OrgAdminHandleEmail: [email protected] OrgAdminHandleRef: https://rdap.arin.net/registry/entity/MARTI2346-ARIN OrgTechHandleHandle: HSD22-ARIN OrgTechHandleName: Harris Sr., Donald OrgTechHandlePhone: +1-202-226-3854 OrgTechHandleEmail: [email protected] OrgTechHandleRef: https://rdap.arin.net/registry/entity/HSD22-ARIN OrgTechHandleHandle: VENTR14-ARIN OrgTechHandleName: Ventre, James OrgTechHandlePhone: +1-571-921-3113 OrgTechHandleEmail: [email protected] OrgTechHandleRef: https://rdap.arin.net/registry/entity/VENTR14-ARIN OrgAbuseHandleHandle: HSD22-ARIN OrgAbuseHandleName: Harris Sr., Donald OrgAbuseHandlePhone: +1-202-226-3854 OrgAbuseHandleEmail: [email protected] OrgAbuseHandleRef: https://rdap.arin.net/registry/entity/HSD22-ARIN OrgAbuseHandleHandle: VENTR14-ARIN OrgAbuseHandleName: Ventre, James OrgAbuseHandlePhone: +1-571-921-3113 OrgAbuseHandleEmail: [email protected] OrgAbuseHandleRef: https://rdap.arin.net/registry/entity/VENTR14-ARIN OrgNOCHandleHandle: NCC32-ARIN OrgNOCHandleName: Network Control Center, OrgNOCHandlePhone: +1-202-226-6430 OrgNOCHandleEmail: [email protected] OrgNOCHandleRef: https://rdap.arin.net/registry/entity/NCC32-ARIN