United States
Direct Allocation
2015-07-08
2021-12-14
| AS | Desc | Country | IPv4 NUMs | IPv6 NUMs |
|---|---|---|---|---|
| AS3356 | LEVEL3 - Level 3 Parent, LLC, US | United States |
30041480 | 77329268736 |
| AS33657 | CMCS - Comcast Cable Communications, LLC, US | United States |
2951936 | 554078633984 |
NetRange: 216.21.18.0 - 216.21.19.255 CIDR: 216.21.18.0/23 NetName: NATIONAL-DEFENSE-UNIVERSITY NetHandle: NET-216-21-18-0-1 Parent: NET216 (NET-216-0-0-0-0) NetType: Direct Allocation OriginAS: AS5721 Organization: National Defense University (NDU-1) RegDate: 2015-07-08 Updated: 2021-12-14 Comment: http://ndu.edu Ref: https://rdap.arin.net/registry/ip/216.21.18.0 OrgName: National Defense University OrgId: NDU-1 Address: Ft. McNair, Bldg. 62 City: Washington StateProv: DC PostalCode: 20319-6000 Country: US RegDate: 1994-10-04 Updated: 2015-05-07 Ref: https://rdap.arin.net/registry/entity/NDU-1 OrgAbuseHandle: CJH19-ARIN OrgAbuseName: hartley, christopher john OrgAbusePhone: +1-202-685-4716 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/CJH19-ARIN OrgTechHandle: CJH19-ARIN OrgTechName: hartley, christopher john OrgTechPhone: +1-202-685-4716 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/CJH19-ARIN