Summary

Country
US United States
Organization Dod Network Information Center
Domain mail.mil
Number of IPv4 2,652,928
Number of IPv6 7.9231× 1028
AS Type Government
Registry ARIN
Allocated April 24, 1990 (about 35 years ago)
Updated June 29, 2011 (about 14 years ago)

IP Ranges

AS668 announces 210 IPv4 ranges and 3 IPv6 ranges.

That's a total of 2,652,928 IPv4 addresses and 7.9231× 1028 IPv6 addresses.

Prefix Organization Size Registry Status
6.2.0.0/17
US Headquarters, Usaisc
32,768 ARIN ALLOCATION
6.4.0.0/16
US Headquarters, Usaisc
65,536 ARIN ALLOCATION
6.5.0.0/19
US Headquarters, Usaisc
8,192 ARIN ALLOCATION
6.6.0.0/22
US Headquarters, Usaisc
1,024 ARIN ALLOCATION
6.6.4.0/24
US Headquarters, Usaisc
256 ARIN ALLOCATION
6.6.5.0/24
US Headquarters, Usaisc
256 ARIN ALLOCATION
6.6.7.0/24
US Headquarters, Usaisc
256 ARIN ALLOCATION
6.6.8.0/21
US Headquarters, Usaisc
2,048 ARIN ALLOCATION
6.6.16.0/20
US Headquarters, Usaisc
4,096 ARIN ALLOCATION
6.6.32.0/20
US Headquarters, Usaisc
4,096 ARIN ALLOCATION
6.6.48.0/20
US Headquarters, Usaisc
4,096 ARIN ALLOCATION
6.6.64.0/20
US Headquarters, Usaisc
4,096 ARIN ALLOCATION
6.6.80.0/20
US Headquarters, Usaisc
4,096 ARIN ALLOCATION
6.6.96.0/20
US Headquarters, Usaisc
4,096 ARIN ALLOCATION
6.6.112.0/20
US Headquarters, Usaisc
4,096 ARIN ALLOCATION
6.6.128.0/17
US Headquarters, Usaisc
32,768 ARIN ALLOCATION
6.7.0.0/24
US Headquarters, Usaisc
256 ARIN ALLOCATION
6.8.0.0/20
US Headquarters, Usaisc
4,096 ARIN ALLOCATION
6.9.0.0/20
US Headquarters, Usaisc
4,096 ARIN ALLOCATION
6.11.0.0/16
US Headquarters, Usaisc
65,536 ARIN ALLOCATION
6.14.0.0/15
US Headquarters, Usaisc
131,072 ARIN ALLOCATION
128.132.0.0/16
US Air Force Systems Networking
65,536 ARIN ALLOCATION
128.160.0.0/17
US Navy Network Information Center (nnic)
32,768 ARIN ALLOCATION
129.92.0.0/16
US Air Force Systems Networking
65,536 ARIN ALLOCATION
129.229.0.0/16
US Headquarters, Usaisc
65,536 ARIN ALLOCATION
130.109.0.0/16
US Navy Network Information Center (nnic)
65,536 ARIN ALLOCATION
130.163.0.0/16
US Navy Network Information Center (nnic)
65,536 ARIN ALLOCATION
131.92.131.0/24
US Headquarters, Usaisc
256 ARIN ALLOCATION
131.92.132.0/22
US Headquarters, Usaisc
1,024 ARIN ALLOCATION
131.92.136.0/21
US Headquarters, Usaisc
2,048 ARIN ALLOCATION
131.92.144.0/21
US Headquarters, Usaisc
2,048 ARIN ALLOCATION
131.92.162.0/23
US Headquarters, Usaisc
512 ARIN ALLOCATION
131.92.164.0/22
US Headquarters, Usaisc
1,024 ARIN ALLOCATION
131.92.168.0/21
US Headquarters, Usaisc
2,048 ARIN ALLOCATION
131.92.176.0/22
US Headquarters, Usaisc
1,024 ARIN ALLOCATION
131.92.180.0/23
US Headquarters, Usaisc
512 ARIN ALLOCATION
131.92.182.0/23
US Headquarters, Usaisc
512 ARIN ALLOCATION
131.92.192.0/18
US Headquarters, Usaisc
16,384 ARIN ALLOCATION
131.120.0.0/16
US Navy Network Information Center (nnic)
65,536 ARIN ALLOCATION
131.121.0.0/16
US Navy Network Information Center (nnic)
65,536 ARIN ALLOCATION
131.122.0.0/16
US Navy Network Information Center (nnic)
65,536 ARIN ALLOCATION
131.214.0.0/16
US Air Force Systems Networking
65,536 ARIN ALLOCATION
131.218.0.0/16
US Headquarters, Usaisc
65,536 ARIN ALLOCATION
131.250.0.0/17
US Navy Network Information Center (nnic)
32,768 ARIN ALLOCATION
131.250.128.0/18
US Navy Network Information Center (nnic)
16,384 ARIN ALLOCATION
131.250.192.0/20
US Navy Network Information Center (nnic)
4,096 ARIN ALLOCATION
132.45.0.0/16
US Air Force Systems Networking
65,536 ARIN ALLOCATION
132.193.0.0/16
US Headquarters, Usaisc
65,536 ARIN ALLOCATION
134.164.220.0/24
US Headquarters, Usaisc
256 ARIN ALLOCATION
134.166.0.0/18
US Air Force Systems Networking
16,384 ARIN ALLOCATION
134.166.64.0/18
US Air Force Systems Networking
16,384 ARIN ALLOCATION
134.166.128.0/22
US Air Force Systems Networking
1,024 ARIN ALLOCATION
134.166.132.0/23
US Air Force Systems Networking
512 ARIN ALLOCATION
134.166.134.0/24
US Air Force Systems Networking
256 ARIN ALLOCATION
134.166.135.0/24
US Air Force Systems Networking
256 ARIN ALLOCATION
134.166.136.0/23
US Air Force Systems Networking
512 ARIN ALLOCATION
134.166.138.0/24
US Air Force Systems Networking
256 ARIN ALLOCATION
134.166.144.0/20
US Air Force Systems Networking
4,096 ARIN ALLOCATION
137.128.0.0/16
US Headquarters, Usaisc
65,536 ARIN ALLOCATION
140.6.0.0/16
US Dod Network Information Center
65,536 ARIN ALLOCATION
140.25.0.0/16
US Dod Network Information Center
65,536 ARIN ALLOCATION
140.27.12.0/23
US Dod Network Information Center
512 ARIN ALLOCATION
140.27.14.0/24
US Dod Network Information Center
256 ARIN ALLOCATION
140.27.15.0/24
US Dod Network Information Center
256 ARIN ALLOCATION
140.31.0.0/16
US Dod Network Information Center
65,536 ARIN ALLOCATION
140.32.0.0/16
US Dod Network Information Center
65,536 ARIN ALLOCATION
140.178.0.0/16
US Navy Network Information Center (nnic)
65,536 ARIN ALLOCATION
143.56.0.0/16
US Dod Network Information Center
65,536 ARIN ALLOCATION
144.3.0.0/16
US Headquarters, Usaisc
65,536 ARIN ALLOCATION
144.252.0.0/19
US Headquarters, Usaisc
8,192 ARIN ALLOCATION
147.227.0.0/16
US Headquarters, Usaisc
65,536 ARIN ALLOCATION
147.241.56.0/21
US Headquarters, Usaisc
2,048 ARIN ALLOCATION
147.241.80.0/21
US Headquarters, Usaisc
2,048 ARIN ALLOCATION
147.241.88.0/21
US Headquarters, Usaisc
2,048 ARIN ALLOCATION
147.241.96.0/22
US Headquarters, Usaisc
1,024 ARIN ALLOCATION
147.241.104.0/22
US Headquarters, Usaisc
1,024 ARIN ALLOCATION
147.241.112.0/22
US Headquarters, Usaisc
1,024 ARIN ALLOCATION
147.241.118.0/24
US Headquarters, Usaisc
256 ARIN ALLOCATION
147.241.120.0/22
US Headquarters, Usaisc
1,024 ARIN ALLOCATION
147.241.126.0/24
US Headquarters, Usaisc
256 ARIN ALLOCATION
147.241.128.0/21
US Headquarters, Usaisc
2,048 ARIN ALLOCATION
147.241.160.0/21
US Headquarters, Usaisc
2,048 ARIN ALLOCATION
147.241.168.0/21
US Headquarters, Usaisc
2,048 ARIN ALLOCATION
147.241.176.0/21
US Headquarters, Usaisc
2,048 ARIN ALLOCATION
147.241.192.0/18
US Headquarters, Usaisc
16,384 ARIN ALLOCATION
147.248.48.0/20
US Headquarters, Usaisc
4,096 ARIN ALLOCATION
150.125.0.0/16
US Navy Network Information Center (nnic)
65,536 ARIN ALLOCATION
155.141.0.0/16
US Headquarters, Usaisc
65,536 ARIN ALLOCATION
155.148.0.0/17
US Headquarters, Usaisc
32,768 ARIN ALLOCATION
155.148.128.0/18
US Headquarters, Usaisc
16,384 ARIN ALLOCATION
155.148.192.0/19
US Headquarters, Usaisc
8,192 ARIN ALLOCATION
155.148.224.0/20
US Headquarters, Usaisc
4,096 ARIN ALLOCATION
155.148.240.0/21
US Headquarters, Usaisc
2,048 ARIN ALLOCATION
155.154.192.0/18
US Headquarters, Usaisc
16,384 ARIN ALLOCATION
155.244.0.0/16
US Air Force Systems Networking
65,536 ARIN ALLOCATION
157.187.0.0/16
US Navy Network Information Center (nnic)
65,536 ARIN ALLOCATION
158.12.0.0/16
US Headquarters, Usaisc
65,536 ARIN ALLOCATION
163.240.0.0/16
US Navy Network Information Center (nnic)
65,536 ARIN ALLOCATION
163.249.24.0/21
US Navy Network Information Center (nnic)
2,048 ARIN ALLOCATION
163.249.40.0/21
US Navy Network Information Center (nnic)
2,048 ARIN ALLOCATION
163.249.51.0/24
US Navy Network Information Center (nnic)
256 ARIN ALLOCATION
163.249.53.0/24
US Navy Network Information Center (nnic)
256 ARIN ALLOCATION
163.249.54.0/24
US Navy Network Information Center (nnic)
256 ARIN ALLOCATION
163.249.56.0/21
US Navy Network Information Center (nnic)
2,048 ARIN ALLOCATION
163.249.64.0/21
US Navy Network Information Center (nnic)
2,048 ARIN ALLOCATION
163.249.72.0/23
US Navy Network Information Center (nnic)
512 ARIN ALLOCATION
163.249.81.0/24
US Navy Network Information Center (nnic)
256 ARIN ALLOCATION
164.49.0.0/16
US Headquarters, Usaisc
65,536 ARIN ALLOCATION
164.122.0.0/20
US Air Force Systems Networking
4,096 ARIN ALLOCATION
164.191.0.0/16
US Navy Network Information Center (nnic)
65,536 ARIN REASSIGNMENT
192.5.17.0/24
US Navy Network Information Center (nnic)
256 ARIN ALLOCATION
192.5.21.0/24
US Headquarters, Usaisc
256 ARIN ALLOCATION
192.5.22.0/24
US Headquarters, Usaisc
256 ARIN ALLOCATION
192.5.23.0/24
US Headquarters, Usaisc
256 ARIN ALLOCATION
192.5.148.0/24
US Dod Network Information Center
256 ARIN ALLOCATION
192.12.124.0/24
US Headquarters, Usaisc
256 ARIN ALLOCATION
192.16.167.0/24
US Dod Network Information Center
256 ARIN ALLOCATION
192.31.147.0/24
US Navy Network Information Center (nnic)
256 ARIN ALLOCATION
192.42.141.0/24
US Air Force Systems Networking
256 ARIN ALLOCATION
192.48.242.0/24
US Headquarters, Usaisc
256 ARIN ALLOCATION
192.55.117.0/24
US Headquarters, Usaisc
256 ARIN ALLOCATION
192.58.244.0/24
US Harry Diamond Laboratories
256 ARIN ALLOCATION
192.67.80.0/24
US Air Force Systems Networking
256 ARIN ALLOCATION
192.67.93.0/24
US Air Force Systems Networking
256 ARIN ALLOCATION
192.86.66.0/24
US Headquarters, Usaisc
256 ARIN ALLOCATION
192.88.110.0/24
US Headquarters, Usaisc
256 ARIN ALLOCATION
192.100.92.0/24
US Air Force Systems Networking
256 ARIN ALLOCATION
192.138.87.0/24
US Navy Network Information Center (nnic)
256 ARIN ALLOCATION
192.160.158.0/24
US Navy Network Information Center (nnic)
256 ARIN ALLOCATION
192.160.159.0/24
US Navy Network Information Center (nnic)
256 ARIN ALLOCATION
192.171.8.0/22
US Navy Network Information Center (nnic)
1,024 ARIN ALLOCATION
192.171.12.0/24
US Navy Network Information Center (nnic)
256 ARIN ALLOCATION
192.190.228.0/24
US Navy Network Information Center (nnic)
256 ARIN ALLOCATION
192.190.229.0/24
US Navy Network Information Center (nnic)
256 ARIN ALLOCATION
192.211.102.0/24
US Navy Network Information Center (nnic)
256 ARIN REASSIGNMENT
198.14.32.0/19
US Air Force Systems Networking
8,192 ARIN ALLOCATION
198.97.234.0/23
US Private Customer
512 ARIN REASSIGNMENT
198.97.236.0/24
US Navy Network Information Center (nnic)
256 ARIN ALLOCATION
198.154.16.0/21
US Navy Network Information Center (nnic)
2,048 ARIN REASSIGNMENT
198.154.24.0/23
US NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION
512 ARIN REASSIGNMENT
198.154.173.0/24
US Navy Network Information Center (nnic)
256 ARIN REASSIGNMENT
198.154.174.0/23
US Navy Network Information Center (nnic)
512 ARIN REASSIGNMENT
198.154.176.0/23
US Navy Network Information Center (nnic)
512 ARIN REASSIGNMENT
198.253.40.0/21
US Navy Network Information Center (nnic)
2,048 ARIN ALLOCATION
198.253.56.0/24
US Navy Network Information Center (nnic)
256 ARIN ALLOCATION
198.253.64.0/21
US Navy Network Information Center (nnic)
2,048 ARIN ALLOCATION
198.253.110.0/24
US Navy Network Information Center (nnic)
256 ARIN ALLOCATION
198.253.128.0/19
US Navy Network Information Center (nnic)
8,192 ARIN ALLOCATION
198.253.168.0/21
US Navy Network Information Center (nnic)
2,048 ARIN ALLOCATION
198.253.192.0/20
US Navy Network Information Center (nnic)
4,096 ARIN ALLOCATION
198.253.252.0/24
US Navy Network Information Center (nnic)
256 ARIN ALLOCATION
198.253.253.0/24
US Navy Network Information Center (nnic)
256 ARIN ALLOCATION
199.9.0.0/24
US Navy Network Information Center (nnic)
256 ARIN ALLOCATION
199.9.1.0/24
US Naval Research Laboratory, Marine
256 ARIN REASSIGNMENT
199.9.2.0/24
US Navy Network Information Center (nnic)
256 ARIN ALLOCATION
199.10.16.0/24
US Navy Network Information Center (nnic)
256 ARIN ALLOCATION
199.10.17.0/24
US Navy Network Information Center (nnic)
256 ARIN ALLOCATION
199.10.18.0/24
US Navy Network Information Center (nnic)
256 ARIN ALLOCATION
199.10.19.0/24
US Navy Network Information Center (nnic)
256 ARIN ALLOCATION
199.10.20.0/24
US Navy Network Information Center (nnic)
256 ARIN ALLOCATION
199.10.62.0/24
US Navy Network Information Center (nnic)
256 ARIN ALLOCATION
199.10.127.0/24
US Navy Network Information Center (nnic)
256 ARIN ALLOCATION
199.10.148.0/24
US Navy Network Information Center (nnic)
256 ARIN ALLOCATION
199.10.233.0/24
US Navy Network Information Center (nnic)
256 ARIN ALLOCATION
199.31.16.0/20
US Dod Network Information Center
4,096 ARIN ALLOCATION
199.31.107.0/24
US Dod Network Information Center
256 ARIN ALLOCATION
199.123.86.0/23
US Headquarters, Usaisc
512 ARIN ALLOCATION
199.123.88.0/23
US Headquarters, Usaisc
512 ARIN ALLOCATION
199.123.90.0/24
US Headquarters, Usaisc
256 ARIN ALLOCATION
199.123.105.0/24
US Dod Network Information Center
256 ARIN ALLOCATION
199.123.113.0/24
US Dod Network Information Center
256 ARIN ALLOCATION
199.208.32.0/21
US Dod Network Information Center
2,048 ARIN ALLOCATION
199.208.158.0/24
US Dod Network Information Center
256 ARIN ALLOCATION
199.209.144.0/21
US Dod Network Information Center
2,048 ARIN ALLOCATION
199.209.144.0/22
US Dod Network Information Center
1,024 ARIN ALLOCATION
199.209.149.0/24
US Dod Network Information Center
256 ARIN ALLOCATION
199.209.150.0/23
US Dod Network Information Center
512 ARIN ALLOCATION
199.209.240.0/21
US Dod Network Information Center
2,048 ARIN ALLOCATION
199.209.248.0/21
US Dod Network Information Center
2,048 ARIN ALLOCATION
204.44.136.0/23
US Dod Network Information Center
512 ARIN ALLOCATION
204.222.6.0/23
US Dod Network Information Center
512 ARIN ALLOCATION
204.222.8.0/23
US Dod Network Information Center
512 ARIN ALLOCATION
204.222.64.0/21
US Dod Network Information Center
2,048 ARIN ALLOCATION
204.235.64.0/20
US Headquarters, Usaisc
4,096 ARIN ALLOCATION
204.238.129.0/24
US Navy Network Information Center (nnic)
256 ARIN ALLOCATION
205.66.100.0/22
US Navy Network Information Center (nnic)
1,024 ARIN ALLOCATION
205.67.232.0/24
US Navy Network Information Center (nnic)
256 ARIN ALLOCATION
205.68.95.0/24
US Navy Network Information Center (nnic)
256 ARIN ALLOCATION
205.111.251.0/24
US Navy Network Information Center (nnic)
256 ARIN ALLOCATION
205.111.252.0/24
US Navy Network Information Center (nnic)
256 ARIN ALLOCATION
206.37.28.0/23
US Dod Network Information Center
512 ARIN ALLOCATION
206.37.30.0/23
US Dod Network Information Center
512 ARIN ALLOCATION
206.37.224.0/24
US Dod Network Information Center
256 ARIN ALLOCATION
206.37.252.0/24
US Dod Network Information Center
256 ARIN ALLOCATION
207.132.136.0/24
US Dod Network Information Center
256 ARIN ALLOCATION
207.132.147.0/24
US Dod Network Information Center
256 ARIN ALLOCATION
207.133.211.0/24
US Dod Network Information Center
256 ARIN ALLOCATION
209.22.6.0/24
US Dod Network Information Center
256 ARIN ALLOCATION
209.22.7.0/24
US Dod Network Information Center
256 ARIN ALLOCATION
209.22.8.0/24
US Dod Network Information Center
256 ARIN ALLOCATION
214.4.64.0/24
US Dod Network Information Center
256 ARIN ALLOCATION
214.9.92.0/24
US Dod Network Information Center
256 ARIN ALLOCATION
214.9.94.0/24
US Dod Network Information Center
256 ARIN ALLOCATION
214.9.95.0/24
US Dod Network Information Center
256 ARIN ALLOCATION
214.9.96.0/21
US Dod Network Information Center
2,048 ARIN ALLOCATION
214.9.104.0/21
US Dod Network Information Center
2,048 ARIN ALLOCATION
214.10.25.0/24
US Dod Network Information Center
256 ARIN ALLOCATION
214.27.178.0/24
US Dod Network Information Center
256 ARIN ALLOCATION
214.29.136.0/21
US Dod Network Information Center
2,048 ARIN ALLOCATION
214.38.133.0/24
US Dod Network Information Center
256 ARIN ALLOCATION
Prefix Organization Size Registry Status
2001:480::/32
US High Performance Computing
7.9228× 1028 ARIN ALLOCATION
2001:480:570::/48
US High Performance Computing
1.2089× 1024 ARIN ALLOCATION
2001:480:950::/48
US High Performance Computing
1.2089× 1024 ARIN ALLOCATION

Peers

AS668 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.

Upstreams

AS668 connects to the global Internet via at least 3 upstream providers. In this setup, AS668 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS668 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS668's role in extending Internet access beyond its own infrastructure.

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