arin
1990-10-17
2025-07-18
10
1
197,376
262,144
| CIDR | Description | IP Num |
|---|---|---|
74.119.129.0/24
|
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 |
|
137.18.0.0/24
|
U.S. House of Representatives | 256 |
|
137.18.0.0/16
|
U.S. House of Representatives | 65536 |
|
143.228.0.0/24
|
U.S. House of Representatives | 256 |
|
143.228.0.0/16
|
U.S. House of Representatives | 65536 |
|
143.228.32.0/19
|
U.S. House of Representatives | 8192 |
|
143.231.0.0/24
|
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 |
|---|---|---|---|---|---|---|
| AS3356 | LEVEL3 - Level 3 Parent, LLC, US |
|
29,080,832 | 77,349,781,760 | IPv4  |
 |
| AS7018 | ATT-INTERNET4 - AT&T Enterprises, LLC, US |
|
93,389,824 | 2,529,770,995,712 | IPv4 |
IPv6 |
| AS26479 | SDC-AS - Point Broadband Fiber Holding, LLC, US |
|
21,248 | 4,294,967,296 | 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 OrgName: U.S. House of Representatives OrgId: ISUHR Address: 2nd and D St SW City: Washington StateProv: DC PostalCode: 20515 Country: US RegDate: 1990-10-17 Updated: 2025-07-18 Ref: https://rdap.arin.net/registry/entity/ISUHR OrgAbuseHandle: HSD22-ARIN OrgAbuseName: Harris Sr., Donald OrgAbusePhone: +1-202-226-3854 OrgAbuseEmail: Donald.Harris@mail.house.gov OrgAbuseRef: https://rdap.arin.net/registry/entity/HSD22-ARIN OrgAbuseHandle: VENTR14-ARIN OrgAbuseName: Ventre, James OrgAbusePhone: +1-571-921-3113 OrgAbuseEmail: jventre@mail.house.gov OrgAbuseRef: https://rdap.arin.net/registry/entity/VENTR14-ARIN OrgTechHandle: HSD22-ARIN OrgTechName: Harris Sr., Donald OrgTechPhone: +1-202-226-3854 OrgTechEmail: Donald.Harris@mail.house.gov OrgTechRef: https://rdap.arin.net/registry/entity/HSD22-ARIN OrgNOCHandle: NCC32-ARIN OrgNOCName: Network Control Center OrgNOCPhone: +1-202-226-6430 OrgNOCEmail: ncc3@mail.house.gov OrgNOCRef: https://rdap.arin.net/registry/entity/NCC32-ARIN OrgTechHandle: VENTR14-ARIN OrgTechName: Ventre, James OrgTechPhone: +1-571-921-3113 OrgTechEmail: jventre@mail.house.gov OrgTechRef: https://rdap.arin.net/registry/entity/VENTR14-ARIN