United States
Direct Allocation
2003-12-22
2023-06-26
| AS | Desc | Country | IPv4 NUMs | IPv6 NUMs |
|---|---|---|---|---|
| AS174 | COGENT-174 - Cogent Communications, US | United States |
27397376 | 233833037824 |
| AS3257 | GTT-BACKBONE - GTT Communications Inc., US | United States |
8619520 | 219312357376 |
| AS3630 | NYSERNET-BLK - NYSERNet, US | United States |
512 | 131072 |
| AS3754 | NYSERNET3-AS - NYSERNet, US | United States |
512 | 131072 |
NetRange: 2001:18D8:: - 2001:18D8:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF CIDR: 2001:18D8::/32 NetName: COLUMBIA-6 NetHandle: NET6-2001-18D8-1 Parent: ARIN-002 (NET6-2001-1800-0) NetType: Direct Allocation OriginAS: Organization: Columbia University (COLUMB) RegDate: 2003-12-22 Updated: 2023-06-26 Ref: https://rdap.arin.net/registry/ip/2001:18D8:: OrgName: Columbia University OrgId: COLUMB Address: 612 W 115TH ST City: NEW YORK StateProv: NY PostalCode: 10025 Country: US RegDate: Updated: 2017-01-28 Ref: https://rdap.arin.net/registry/entity/COLUMB OrgTechHandle: CU-NOC-ARIN OrgTechName: Columbia University Computer Operations OrgTechPhone: +1-212-854-1919 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/CU-NOC-ARIN OrgAbuseHandle: CUAC-ARIN OrgAbuseName: COLUMBIA UNIVERSITY ABUSE CONTACT OrgAbusePhone: +1-212-854-1919 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/CUAC-ARIN RTechHandle: CU-NOC-ARIN RTechName: Columbia University Computer Operations RTechPhone: +1-212-854-1919 RTechEmail: [email protected] RTechRef: https://rdap.arin.net/registry/entity/CU-NOC-ARIN