United Statesarin
2007-01-12
2025-03-13
276
2
72,101,120
8,589,934,592
| CIDR | Description | IP Num |
|---|---|---|
|
6.16.172.0/23
|
Headquarters, USAISC | 512 |
|
6.16.174.0/24
|
Headquarters, USAISC | 256 |
|
6.64.181.0/24
|
Headquarters, USAISC | 256 |
|
55.0.0.0/24
|
Headquarters, USAISC | 256 |
|
55.0.0.0/8
|
Headquarters, USAISC | 16777216 |
|
130.22.0.0/24
|
DoD Network Information Center | 256 |
|
130.22.0.0/16
|
DoD Network Information Center | 65536 |
|
131.4.0.0/15
|
Air Force Systems Networking | 131072 |
|
131.16.0.0/24
|
Air Force Systems Networking | 256 |
|
131.16.0.0/16
|
Air Force Systems Networking | 65536 |
|
131.32.0.0/11
|
Air Force Systems Networking | 2097152 |
|
131.64.0.0/13
|
DoD Network Information Center | 524288 |
|
131.73.0.0/24
|
DoD Network Information Center | 256 |
|
131.73.0.0/16
|
DoD Network Information Center | 65536 |
|
131.74.0.0/15
|
DoD Network Information Center | 131072 |
|
131.76.0.0/14
|
DoD Network Information Center | 262144 |
|
131.78.3.0/24
|
DoD Network Information Center | 256 |
|
131.78.204.0/24
|
DoD Network Information Center | 256 |
|
131.80.0.0/14
|
DoD Network Information Center | 262144 |
|
131.86.0.0/24
|
DoD Network Information Center | 256 |
|
131.86.0.0/16
|
DoD Network Information Center | 65536 |
|
131.86.0.0/15
|
DoD Network Information Center | 131072 |
|
131.87.0.0/24
|
DoD Network Information Center | 256 |
|
131.87.0.0/16
|
DoD Network Information Center | 65536 |
|
132.0.0.0/10
|
Air Force Systems Networking | 4194304 |
|
132.80.0.0/12
|
Headquarters, USAISC | 1048576 |
|
132.96.0.0/11
|
Headquarters, USAISC | 2097152 |
|
132.128.0.0/12
|
Headquarters, USAISC | 1048576 |
|
134.80.0.0/24
|
Headquarters, USAISC | 256 |
|
134.80.0.0/16
|
Headquarters, USAISC | 65536 |
|
134.135.0.0/24
|
DoD Network Information Center | 256 |
|
134.135.0.0/16
|
DoD Network Information Center | 65536 |
|
134.233.0.0/24
|
Headquarters, USAISC | 256 |
|
134.233.0.0/16
|
Headquarters, USAISC | 65536 |
|
134.235.0.0/24
|
Headquarters, USAISC | 256 |
|
134.235.0.0/16
|
Headquarters, USAISC | 65536 |
|
136.212.0.0/14
|
DoD Network Information Center | 262144 |
|
136.216.0.0/14
|
Headquarters, USAISC | 262144 |
|
136.220.0.0/15
|
Headquarters, USAISC | 131072 |
|
137.0.0.0/13
|
Air Force Systems Networking | 524288 |
|
137.8.0.0/14
|
DoD Network Information Center | 262144 |
|
137.209.0.0/24
|
DoD Network Information Center | 256 |
|
137.209.0.0/16
|
DoD Network Information Center | 65536 |
|
137.240.0.0/14
|
Air Force Systems Networking | 262144 |
|
138.50.0.0/24
|
Headquarters, USAISC | 256 |
|
138.50.0.0/16
|
Headquarters, USAISC | 65536 |
|
138.136.0.0/13
|
DoD Network Information Center | 524288 |
|
138.144.0.0/12
|
DoD Network Information Center | 1048576 |
|
138.160.0.0/15
|
DoD Network Information Center | 131072 |
|
138.162.5.0/24
|
Navy Network Information Center (NNIC) | 256 |
|
138.164.0.0/14
|
DoD Network Information Center | 262144 |
|
138.168.0.0/14
|
MARINE CORPS CYBERSPACE OPERATIONS GROUP | 262144 |
|
138.178.0.0/24
|
Navy Network Information Center (NNIC) | 256 |
|
138.178.0.0/16
|
Navy Network Information Center (NNIC) | 65536 |
|
138.178.0.0/15
|
Navy Network Information Center (NNIC) | 131072 |
|
138.180.0.0/24
|
Navy Network Information Center (NNIC) | 256 |
|
138.180.0.0/16
|
Navy Network Information Center (NNIC) | 65536 |
|
139.139.0.0/24
|
Headquarters, USAISC | 256 |
|
139.139.0.0/16
|
Headquarters, USAISC | 65536 |
|
139.241.0.0/24
|
DoD Network Information Center | 256 |
|
139.241.0.0/16
|
DoD Network Information Center | 65536 |
|
140.1.0.0/24
|
DoD Network Information Center | 256 |
|
140.1.0.0/16
|
DoD Network Information Center | 65536 |
|
140.13.73.0/24
|
DoD Network Information Center | 256 |
|
140.14.35.0/24
|
DoD Network Information Center | 256 |
|
140.14.37.0/24
|
DoD Network Information Center | 256 |
|
140.14.39.0/24
|
DoD Network Information Center | 256 |
|
140.14.41.0/24
|
DoD Network Information Center | 256 |
|
140.14.43.0/24
|
DoD Network Information Center | 256 |
|
140.14.45.0/24
|
DoD Network Information Center | 256 |
|
140.14.47.0/24
|
DoD Network Information Center | 256 |
|
140.14.49.0/24
|
DoD Network Information Center | 256 |
|
140.14.51.0/24
|
DoD Network Information Center | 256 |
|
140.14.53.0/24
|
DoD Network Information Center | 256 |
|
140.21.0.0/24
|
DoD Network Information Center | 256 |
|
140.21.0.0/16
|
DoD Network Information Center | 65536 |
|
140.35.64.0/18
|
DoD Network Information Center | 16384 |
|
140.152.0.0/14
|
DoD Network Information Center | 262144 |
|
140.153.72.0/24
|
Headquarters, USAISC | 256 |
|
140.201.0.0/24
|
Headquarters, USAISC | 256 |
|
140.201.0.0/16
|
Headquarters, USAISC | 65536 |
|
141.234.0.0/15
|
DoD Network Information Center | 131072 |
|
143.69.0.0/24
|
Headquarters, USAISC | 256 |
|
143.69.0.0/16
|
Headquarters, USAISC | 65536 |
|
143.73.0.0/24
|
Headquarters, USAISC | 256 |
|
143.73.0.0/16
|
Headquarters, USAISC | 65536 |
|
143.74.0.0/24
|
Headquarters, USAISC | 256 |
|
143.74.0.0/16
|
Headquarters, USAISC | 65536 |
|
143.76.0.0/24
|
Headquarters, USAISC | 256 |
|
143.76.0.0/16
|
Headquarters, USAISC | 65536 |
|
143.81.0.0/24
|
Headquarters, USAISC | 256 |
|
143.81.0.0/17
|
Headquarters, USAISC | 32768 |
|
143.81.0.0/16
|
Headquarters, USAISC | 65536 |
|
143.81.103.0/24
|
Headquarters, USAISC | 256 |
|
143.81.128.0/17
|
Headquarters, USAISC | 32768 |
|
143.83.0.0/24
|
Headquarters, USAISC | 256 |
|
143.83.0.0/16
|
Headquarters, USAISC | 65536 |
|
143.84.0.0/24
|
Headquarters, USAISC | 256 |
|
143.84.0.0/16
|
Headquarters, USAISC | 65536 |
|
143.85.0.0/24
|
Headquarters, USAISC | 256 |
|
143.85.0.0/18
|
Headquarters, USAISC | 16384 |
|
143.85.0.0/16
|
Headquarters, USAISC | 65536 |
|
143.85.64.0/18
|
Headquarters, USAISC | 16384 |
|
143.85.128.0/18
|
Headquarters, USAISC | 16384 |
|
143.85.192.0/18
|
Headquarters, USAISC | 16384 |
|
143.86.176.0/24
|
Headquarters, USAISC | 256 |
|
143.86.204.0/23
|
Headquarters, USAISC | 512 |
143.138.0.0/15
|
Headquarters, USAISC | 131072 |
|
143.140.0.0/14
|
Air Force Systems Networking | 262144 |
|
143.144.0.0/13
|
Air Force Systems Networking | 524288 |
|
143.156.0.0/15
|
Air Force Systems Networking | 131072 |
|
143.212.0.0/15
|
Headquarters, USAISC | 131072 |
|
144.100.0.0/14
|
Headquarters, USAISC | 262144 |
|
144.104.0.0/15
|
Headquarters, USAISC | 131072 |
|
144.104.0.0/14
|
Headquarters, USAISC | 262144 |
|
144.109.0.0/24
|
Headquarters, USAISC | 256 |
|
144.109.0.0/16
|
Headquarters, USAISC | 65536 |
|
144.170.0.0/24
|
Headquarters, USAISC | 256 |
|
144.170.0.0/16
|
Headquarters, USAISC | 65536 |
|
144.182.0.0/15
|
DoD Network Information Center | 131072 |
|
144.251.43.0/24
|
DoD Network Information Center | 256 |
|
146.55.22.0/23
|
Headquarters, USAISC | 512 |
|
146.55.124.0/24
|
Headquarters, USAISC | 256 |
|
146.55.127.0/24
|
Headquarters, USAISC | 256 |
|
147.130.0.0/15
|
Headquarters, USAISC | 131072 |
|
147.216.0.0/15
|
Headquarters, USAISC | 131072 |
|
150.192.0.0/15
|
Headquarters, USAISC | 131072 |
|
153.23.0.0/24
|
Air Force Systems Networking | 256 |
|
153.23.0.0/16
|
Air Force Systems Networking | 65536 |
|
153.24.0.0/15
|
Air Force Systems Networking | 131072 |
|
153.24.0.0/14
|
Air Force Systems Networking | 262144 |
|
153.26.0.0/24
|
Air Force Systems Networking | 256 |
|
153.26.0.0/16
|
Air Force Systems Networking | 65536 |
|
153.29.0.0/24
|
Air Force Systems Networking | 256 |
|
153.29.0.0/17
|
Air Force Systems Networking | 32768 |
|
153.29.0.0/16
|
Air Force Systems Networking | 65536 |
|
153.29.128.0/17
|
Air Force Systems Networking | 32768 |
|
155.7.0.0/24
|
DoD Network Information Center | 256 |
|
155.7.0.0/16
|
DoD Network Information Center | 65536 |
|
155.8.0.0/15
|
Headquarters, USAISC | 131072 |
|
155.21.192.0/19
|
Headquarters, USAISC | 8192 |
|
155.29.48.0/23
|
Headquarters, USAISC | 512 |
|
155.29.166.0/23
|
Headquarters, USAISC | 512 |
|
155.150.0.0/15
|
Headquarters, USAISC | 131072 |
|
155.152.0.0/14
|
Headquarters, USAISC | 262144 |
|
155.155.0.0/24
|
Headquarters, USAISC | 256 |
|
155.155.0.0/16
|
Headquarters, USAISC | 65536 |
|
155.214.0.0/15
|
Headquarters, USAISC | 131072 |
|
155.216.0.0/14
|
Headquarters, USAISC | 262144 |
|
155.252.0.0/24
|
Navy Network Information Center (NNIC) | 256 |
|
155.252.0.0/16
|
Navy Network Information Center (NNIC) | 65536 |
|
156.112.148.0/23
|
DoD Network Information Center | 512 |
|
158.0.0.0/13
|
DoD Network Information Center | 524288 |
|
158.8.0.0/14
|
DoD Network Information Center | 262144 |
|
158.14.0.0/15
|
Headquarters, USAISC | 131072 |
|
158.236.0.0/14
|
MARINE CORPS CYBERSPACE OPERATIONS GROUP | 262144 |
|
158.240.0.0/14
|
MARINE CORPS CYBERSPACE OPERATIONS GROUP | 262144 |
|
159.77.0.0/24
|
DoD Network Information Center | 256 |
|
159.77.0.0/16
|
DoD Network Information Center | 65536 |
|
160.126.0.0/15
|
DoD Network Information Center | 131072 |
|
160.132.0.0/15
|
Headquarters, USAISC | 131072 |
|
160.136.0.0/13
|
Headquarters, USAISC | 524288 |
|
160.144.0.0/13
|
Headquarters, USAISC | 524288 |
|
164.87.0.0/24
|
DoD Network Information Center | 256 |
|
164.87.0.0/16
|
DoD Network Information Center | 65536 |
|
164.230.0.0/15
|
DoD Network Information Center | 131072 |
|
164.236.0.0/24
|
DoD Network Information Center | 256 |
|
164.236.0.0/16
|
DoD Network Information Center | 65536 |
|
192.41.202.0/24
|
DoD Network Information Center | 256 |
|
192.42.41.0/24
|
Navy Network Information Center (NNIC) | 256 |
|
192.73.26.0/23
|
Headquarters, USAISC | 512 |
|
192.73.28.0/23
|
Headquarters, USAISC | 512 |
|
192.86.112.0/21
|
Headquarters, USAISC | 2048 |
|
192.86.232.0/21
|
Headquarters, USAISC | 2048 |
|
192.86.252.0/24
|
Headquarters, USAISC | 256 |
|
192.101.132.0/23
|
DoD Network Information Center | 512 |
|
192.108.8.0/21
|
Navy Network Information Center (NNIC) | 2048 |
|
192.108.176.0/21
|
Headquarters, USAISC | 2048 |
|
192.111.116.0/23
|
Navy Network Information Center (NNIC) | 512 |
|
192.129.64.0/22
|
Headquarters, USAISC | 1024 |
|
192.132.83.0/24
|
Headquarters, USAISC | 256 |
|
192.132.84.0/23
|
Headquarters, USAISC | 512 |
|
192.138.24.0/21
|
DoD Network Information Center | 2048 |
|
192.138.32.0/19
|
DoD Network Information Center | 8192 |
|
192.138.64.0/20
|
DoD Network Information Center | 4096 |
|
192.138.80.0/22
|
DoD Network Information Center | 1024 |
|
192.153.132.0/22
|
Headquarters, USAISC | 1024 |
|
192.153.136.0/21
|
Headquarters, USAISC | 2048 |
|
192.153.144.0/21
|
Headquarters, USAISC | 2048 |
|
192.153.244.0/23
|
DoD Network Information Center | 512 |
|
192.156.0.0/18
|
MARINE CORPS CYBERSPACE OPERATIONS GROUP | 16384 |
|
192.156.64.0/20
|
MARINE CORPS CYBERSPACE OPERATIONS GROUP | 4096 |
|
192.156.80.0/23
|
MARINE CORPS CYBERSPACE OPERATIONS GROUP | 512 |
|
192.172.0.0/19
|
Headquarters, USAISC | 8192 |
|
192.187.4.0/22
|
Navy Network Information Center (NNIC) | 1024 |
|
192.188.208.0/20
|
Headquarters, USAISC | 4096 |
|
192.240.128.0/20
|
DoD Network Information Center | 4096 |
|
192.240.129.0/24
|
DoD Network Information Center | 256 |
|
192.240.144.0/22
|
DoD Network Information Center | 1024 |
|
198.25.0.0/24
|
DoD Network Information Center | 256 |
|
198.25.0.0/16
|
DoD Network Information Center | 65536 |
|
198.26.0.0/16
|
DoD Network Information Center | 65536 |
|
198.49.184.0/21
|
Headquarters, USAISC | 2048 |
|
198.97.72.0/21
|
Navy Network Information Center (NNIC) | 2048 |
|
198.97.96.0/19
|
DoD Network Information Center | 8192 |
|
198.97.128.0/18
|
DoD Network Information Center | 16384 |
|
198.97.192.0/21
|
Headquarters, USAISC | 2048 |
|
198.97.192.0/20
|
Headquarters, USAISC | 4096 |
|
198.97.240.0/20
|
DoD Network Information Center | 4096 |
|
198.154.8.0/21
|
Air Force Systems Networking | 2048 |
|
198.154.72.0/22
|
DoD Network Information Center | 1024 |
|
198.218.0.0/15
|
Air Force Systems Networking | 131072 |
|
198.220.0.0/16
|
Air Force Systems Networking | 65536 |
|
198.250.128.0/18
|
DoD Network Information Center | 16384 |
|
198.250.192.0/19
|
DoD Network Information Center | 8192 |
|
198.250.192.0/18
|
DoD Network Information Center | 16384 |
|
198.250.224.0/20
|
DoD Network Information Center | 4096 |
|
198.250.240.0/21
|
DoD Network Information Center | 2048 |
|
199.9.64.0/18
|
DoD Network Information Center | 16384 |
|
199.32.128.0/18
|
DoD Network Information Center | 16384 |
|
199.57.0.0/16
|
DoD Network Information Center | 65536 |
|
199.112.0.0/15
|
DoD Network Information Center | 131072 |
|
199.114.32.0/20
|
Headquarters, USAISC | 4096 |
|
199.122.4.0/23
|
DoD Network Information Center | 512 |
|
199.122.32.0/20
|
Headquarters, USAISC | 4096 |
|
199.122.56.0/21
|
Headquarters, USAISC | 2048 |
|
199.123.72.0/21
|
Headquarters, USAISC | 2048 |
|
199.123.80.0/21
|
Headquarters, USAISC | 2048 |
|
199.123.91.0/24
|
Headquarters, USAISC | 256 |
|
199.123.104.0/21
|
DoD Network Information Center | 2048 |
|
199.123.122.0/23
|
Headquarters, USAISC | 512 |
|
199.124.16.0/21
|
Headquarters, USAISC | 2048 |
|
199.208.0.0/16
|
DoD Network Information Center | 65536 |
|
199.209.0.0/16
|
DoD Network Information Center | 65536 |
|
199.211.64.0/18
|
DoD Network Information Center | 16384 |
|
199.211.128.0/17
|
DoD Network Information Center | 32768 |
|
199.211.176.0/20
|
DoD Network Information Center | 4096 |
|
199.211.192.0/18
|
DoD Network Information Center | 16384 |
|
199.225.0.0/20
|
DoD Network Information Center | 4096 |
|
199.251.0.0/16
|
DoD Network Information Center | 65536 |
|
199.252.32.0/20
|
DoD Network Information Center | 4096 |
|
199.252.128.0/18
|
DoD Network Information Center | 16384 |
|
199.252.143.0/24
|
DoD Network Information Center | 256 |
|
199.252.154.0/24
|
DoD Network Information Center | 256 |
|
199.252.155.0/24
|
DoD Network Information Center | 256 |
|
199.252.157.0/24
|
DoD Network Information Center | 256 |
|
199.252.162.0/24
|
DoD Network Information Center | 256 |
|
199.252.180.0/24
|
DoD Network Information Center | 256 |
|
204.34.0.0/16
|
DoD Network Information Center | 65536 |
|
204.34.186.0/24
|
DoD Network Information Center | 256 |
|
204.37.8.0/21
|
DoD Network Information Center | 2048 |
|
204.37.128.0/17
|
DoD Network Information Center | 32768 |
|
204.208.0.0/16
|
Headquarters, USAISC | 65536 |
|
204.222.0.0/15
|
DoD Network Information Center | 131072 |
|
205.56.0.0/13
|
Navy Network Information Center (NNIC) | 524288 |
|
205.56.162.0/24
|
Navy Network Information Center (NNIC) | 256 |
|
205.64.0.0/11
|
Navy Network Information Center (NNIC) | 2097152 |
|
205.69.238.0/24
|
Navy Network Information Center (NNIC) | 256 |
|
205.96.0.0/13
|
Navy Network Information Center (NNIC) | 524288 |
|
205.104.0.0/15
|
Navy Network Information Center (NNIC) | 131072 |
|
205.106.0.0/15
|
Navy Network Information Center (NNIC) | 131072 |
|
205.108.0.0/15
|
Navy Network Information Center (NNIC) | 131072 |
|
205.110.0.0/16
|
Navy Network Information Center (NNIC) | 65536 |
|
205.115.0.0/16
|
Navy Network Information Center (NNIC) | 65536 |
|
206.37.0.0/16
|
DoD Network Information Center | 65536 |
|
206.37.202.0/24
|
DoD Network Information Center | 256 |
|
206.38.0.0/16
|
DoD Network Information Center | 65536 |
|
206.39.0.0/16
|
DoD Network Information Center | 65536 |
|
207.132.0.0/15
|
DoD Network Information Center | 131072 |
|
209.22.0.0/16
|
DoD Network Information Center | 65536 |
|
214.0.0.0/8
|
DoD Network Information Center | 16777216 |
|
214.13.0.0/16
|
DoD Network Information Center | 65536 |
|
214.40.0.0/16
|
DoD Network Information Center | 65536 |
|
215.0.0.0/9
|
IANA-NETBLOCK-215 This network range is not allocated to APNIC. | 8388608 |
|
215.65.0.0/18
|
IANA-NETBLOCK-215 This network range is not allocated to APNIC. | 16384 |
|
215.67.59.0/24
|
IANA-NETBLOCK-215 This network range is not allocated to APNIC. | 256 |
| CIDR | Description | IP NUMs(prefix /64) |
|---|---|---|
|
2608:120::/32
|
United States Department of Defense (DoD) | 4294967296 |
|
2608:121::/32
|
United States Department of Defense (DoD) | 4294967296 |
| AS | Description | Country/Region | IPv4 NUMs | IPv6 NUMs | IPv4 | IPv6 |
|---|---|---|---|---|---|---|
| AS3356 | LEVEL3 - Level 3 Parent, LLC, US |
|
29,212,800 | 77,331,890,432 | IPv4  |
IPv6 |
| AS | Description | Country/Region | IPv4 NUMs | IPv6 NUMs | IPv4 | IPv6 |
|---|---|---|---|---|---|---|
| AS27064 | DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD), US |
|
1,504,000 | 1,376,256 | IPv4 |
IPv6 |
| AS27065 | DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD), US |
|
29,696 | 196,608 | IPv4 |
IPv6 |
| AS27066 | DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD), US |
|
34,304 | 327,680 | IPv4 |
IPv6 |
ASNumber: 721 - 726 ASName: DNIC-ASBLK-00721-00726 ASHandle: AS721 RegDate: Updated: 2025-09-12 Ref: https://rdap.arin.net/registry/autnum/721 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 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 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 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 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