arin
2007-01-12
2025-03-13
36
1
131,072
16,777,216
CIDR | Description | IP Num |
---|---|---|
55.7.0.0/16
|
Headquarters, USAISC | 65536 |
55.7.113.0/24
|
Headquarters, USAISC | 256 |
55.7.162.0/24
|
Headquarters, USAISC | 256 |
55.7.164.0/24
|
Headquarters, USAISC | 256 |
55.7.166.0/24
|
Headquarters, USAISC | 256 |
55.7.236.0/24
|
Headquarters, USAISC | 256 |
55.7.237.0/24
|
Headquarters, USAISC | 256 |
55.7.240.0/24
|
Headquarters, USAISC | 256 |
55.7.243.0/24
|
Headquarters, USAISC | 256 |
55.7.244.0/24
|
Headquarters, USAISC | 256 |
55.7.245.0/24
|
Headquarters, USAISC | 256 |
55.7.246.0/24
|
Headquarters, USAISC | 256 |
55.7.247.0/24
|
Headquarters, USAISC | 256 |
55.7.248.0/24
|
Headquarters, USAISC | 256 |
55.60.0.0/16
|
Headquarters, USAISC | 65536 |
55.60.1.0/24
|
Headquarters, USAISC | 256 |
55.60.21.0/24
|
Headquarters, USAISC | 256 |
55.60.22.0/24
|
Headquarters, USAISC | 256 |
55.60.104.0/22
|
Headquarters, USAISC | 1024 |
55.60.108.0/22
|
Headquarters, USAISC | 1024 |
55.60.113.0/24
|
Headquarters, USAISC | 256 |
55.60.162.0/24
|
Headquarters, USAISC | 256 |
55.60.164.0/24
|
Headquarters, USAISC | 256 |
55.60.166.0/24
|
Headquarters, USAISC | 256 |
55.60.168.0/23
|
Headquarters, USAISC | 512 |
55.60.170.0/23
|
Headquarters, USAISC | 512 |
55.60.172.0/23
|
Headquarters, USAISC | 512 |
55.60.174.0/23
|
Headquarters, USAISC | 512 |
55.60.236.0/24
|
Headquarters, USAISC | 256 |
55.60.237.0/24
|
Headquarters, USAISC | 256 |
55.60.240.0/24
|
Headquarters, USAISC | 256 |
55.60.243.0/24
|
Headquarters, USAISC | 256 |
55.60.244.0/24
|
Headquarters, USAISC | 256 |
55.60.245.0/24
|
Headquarters, USAISC | 256 |
55.60.247.0/24
|
Headquarters, USAISC | 256 |
55.60.248.0/24
|
Headquarters, USAISC | 256 |
CIDR | Description | IP NUMs(prefix /64) |
---|---|---|
2608:12b:1500::/40
|
United States Department of Defense (DoD) | 16777216 |
AS | Description | Country/Region | IPv4 NUMs | IPv6 NUMs | IPv4 | IPv6 |
---|---|---|---|---|---|---|
AS306 | DNIC-ASBLK-00306-00371 - United States Department of Defense (DoD), US |
|
4,689,664 | 355,205,120 | IPv4 ![]() |
IPv6 ![]() |
ASNumber: 306 - 371 ASName: DNIC-ASBLK-00306-00371 ASHandle: AS306 RegDate: 1989-06-30 Updated: 2025-09-12 Ref: https://rdap.arin.net/registry/autnum/306 OrgName: United States Department of Defense (DoD) OrgId: USDDD Address: 3990 E. Broad Street City: Columbus StateProv: OH PostalCode: 43218 Country: US RegDate: 2007-01-12 Updated: 2025-03-13 Ref: https://rdap.arin.net/registry/entity/USDDD OrgNOCHandle: MIL-HSTMST-ARIN OrgNOCName: Network DoD OrgNOCPhone: +1-844-347-2457 OrgNOCEmail: disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil OrgNOCRef: https://rdap.arin.net/registry/entity/MIL-HSTMST-ARIN OrgAbuseHandle: MIL-HSTMST-ARIN OrgAbuseName: Network DoD OrgAbusePhone: +1-844-347-2457 OrgAbuseEmail: disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil OrgAbuseRef: https://rdap.arin.net/registry/entity/MIL-HSTMST-ARIN OrgTechHandle: MIL-HSTMST-ARIN OrgTechName: Network DoD OrgTechPhone: +1-844-347-2457 OrgTechEmail: disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil OrgTechRef: https://rdap.arin.net/registry/entity/MIL-HSTMST-ARIN OrgTechHandle: REGIS10-ARIN OrgTechName: Registration OrgTechPhone: +1-844-347-2457 OrgTechEmail: disa.columbus.ns.mbx.arin-registrations@mail.mil OrgTechRef: https://rdap.arin.net/registry/entity/REGIS10-ARIN