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Home>AS668 ASN Details

ASN Details

AS668

United States · hpc.mil

Summary

Country

United States

Website

hpc.mil

Hosted domains

28

Number of IPv4

2,666,752

Number of IPv6

79,228,162,514,264,337,593,543,950,336

ASN type

Government

Registry

arin

Allocated

35 years ago on Apr 24, 1990

Updated

15 days ago on Sep 12, 2025

Included IP range

IP RangeCompanyNum of IPs
6.14.0.0/15Headquarters, USAISC131,072
128.132.0.0/16Air Force Systems Networking65,536
129.229.0.0/16Headquarters, USAISC65,536
129.92.0.0/16Air Force Systems Networking65,536
130.109.0.0/16Navy Network Information Center (NNIC)65,536
130.163.0.0/16Navy Network Information Center (NNIC)65,536
131.120.0.0/16Navy Network Information Center (NNIC)65,536
131.121.0.0/16Navy Network Information Center (NNIC)65,536
131.122.0.0/16Navy Network Information Center (NNIC)65,536
131.214.0.0/16Air Force Systems Networking65,536
131.218.0.0/16Headquarters, USAISC65,536
132.193.0.0/16Headquarters, USAISC65,536
132.45.0.0/16Air Force Systems Networking65,536
137.128.0.0/16Headquarters, USAISC65,536
140.178.0.0/16Navy Network Information Center (NNIC)65,536
140.25.0.0/16DoD Network Information Center65,536
140.31.0.0/16DoD Network Information Center65,536
140.32.0.0/16DoD Network Information Center65,536
140.6.0.0/16DoD Network Information Center65,536
143.56.0.0/16DoD Network Information Center65,536
144.3.0.0/16Headquarters, USAISC65,536
147.227.0.0/16Headquarters, USAISC65,536
150.125.0.0/16Navy Network Information Center (NNIC)65,536
155.141.0.0/16Headquarters, USAISC65,536
155.244.0.0/16Air Force Systems Networking65,536
157.187.0.0/16Navy Network Information Center (NNIC)65,536
158.12.0.0/16Headquarters, USAISC65,536
163.240.0.0/16Navy Network Information Center (NNIC)65,536
164.191.0.0/16Navy Network Information Center (NNIC)65,536
164.49.0.0/16Headquarters, USAISC65,536
6.11.0.0/16Headquarters, USAISC65,536
6.4.0.0/16Headquarters, USAISC65,536
128.160.0.0/17Navy Network Information Center (NNIC)32,768
131.250.0.0/17Navy Network Information Center (NNIC)32,768
155.148.0.0/17Headquarters, USAISC32,768
6.2.0.0/17Headquarters, USAISC32,768
6.6.128.0/17Headquarters, USAISC32,768
131.250.128.0/18Navy Network Information Center (NNIC)16,384
131.92.192.0/18Headquarters, USAISC16,384
134.166.0.0/18Air Force Systems Networking16,384
134.166.64.0/18Air Force Systems Networking16,384
147.241.192.0/18Headquarters, USAISC16,384
155.148.128.0/18Headquarters, USAISC16,384
155.154.192.0/18Headquarters, USAISC16,384
6.3.0.0/18Headquarters, USAISC16,384
144.252.0.0/19Headquarters, USAISC8,192
144.252.64.0/19Headquarters, USAISC8,192
155.148.192.0/19Headquarters, USAISC8,192
198.14.32.0/19Air Force Systems Networking8,192
198.253.128.0/19Navy Network Information Center (NNIC)8,192
6.5.0.0/19Headquarters, USAISC8,192
131.250.192.0/20Navy Network Information Center (NNIC)4,096
134.166.144.0/20Air Force Systems Networking4,096
147.248.48.0/20Headquarters, USAISC4,096
155.148.224.0/20Headquarters, USAISC4,096
164.122.0.0/20Air Force Systems Networking4,096
198.253.192.0/20Navy Network Information Center (NNIC)4,096
199.31.16.0/20DoD Network Information Center4,096
204.235.64.0/20Headquarters, USAISC4,096
6.6.112.0/20Headquarters, USAISC4,096
6.6.16.0/20Headquarters, USAISC4,096
6.6.32.0/20Headquarters, USAISC4,096
6.6.48.0/20Headquarters, USAISC4,096
6.6.64.0/20Headquarters, USAISC4,096
6.6.80.0/20Headquarters, USAISC4,096
6.6.96.0/20Headquarters, USAISC4,096
6.8.0.0/20Headquarters, USAISC4,096
6.9.0.0/20Headquarters, USAISC4,096
131.92.136.0/21Headquarters, USAISC2,048
131.92.144.0/21Headquarters, USAISC2,048
131.92.168.0/21Headquarters, USAISC2,048
147.241.128.0/21Headquarters, USAISC2,048
147.241.160.0/21Headquarters, USAISC2,048
147.241.168.0/21Headquarters, USAISC2,048
147.241.176.0/21Headquarters, USAISC2,048
147.241.56.0/21Headquarters, USAISC2,048
147.241.72.0/21Headquarters, USAISC2,048
147.241.80.0/21Headquarters, USAISC2,048
147.241.88.0/21Headquarters, USAISC2,048
155.148.240.0/21Headquarters, USAISC2,048
198.154.16.0/21Navy Network Information Center (NNIC)2,048
198.253.168.0/21Navy Network Information Center (NNIC)2,048
198.253.40.0/21Navy Network Information Center (NNIC)2,048
198.253.64.0/21Navy Network Information Center (NNIC)2,048
199.208.32.0/21DoD Network Information Center2,048
199.209.144.0/21DoD Network Information Center2,048
199.209.240.0/21DoD Network Information Center2,048
199.209.248.0/21DoD Network Information Center2,048
204.222.64.0/21DoD Network Information Center2,048
214.29.136.0/21DoD Network Information Center2,048
214.9.96.0/21DoD Network Information Center2,048
6.6.8.0/21Headquarters, USAISC2,048
131.92.132.0/22Headquarters, USAISC1,024
131.92.164.0/22Headquarters, USAISC1,024
131.92.176.0/22Headquarters, USAISC1,024
134.166.128.0/22Air Force Systems Networking1,024
140.27.8.0/22DoD Network Information Center1,024
147.241.104.0/22Headquarters, USAISC1,024
147.241.112.0/22Headquarters, USAISC1,024
147.241.120.0/22Headquarters, USAISC1,024
147.241.96.0/22Headquarters, USAISC1,024
192.171.8.0/22Navy Network Information Center (NNIC)1,024
199.209.144.0/22DoD Network Information Center1,024
205.66.100.0/22Navy Network Information Center (NNIC)1,024
6.6.0.0/22Headquarters, USAISC1,024
131.92.162.0/23Headquarters, USAISC512
131.92.180.0/23Headquarters, USAISC512
131.92.182.0/23Headquarters, USAISC512
131.92.184.0/23Headquarters, USAISC512
134.166.132.0/23Air Force Systems Networking512
134.166.136.0/23Air Force Systems Networking512
140.27.10.0/23DoD Network Information Center512
140.27.12.0/23DoD Network Information Center512
140.27.14.0/23DoD Network Information Center512
198.154.174.0/23Navy Network Information Center (NNIC)512
198.154.176.0/23Navy Network Information Center (NNIC)512
198.154.24.0/23NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION512
198.97.234.0/23SPACE & NAVAL WARFARE SYSTEMS CENTER512
199.123.86.0/23Headquarters, USAISC512
199.123.88.0/23Headquarters, USAISC512
199.209.150.0/23DoD Network Information Center512
204.222.6.0/23DoD Network Information Center512
204.222.8.0/23DoD Network Information Center512
204.44.136.0/23DoD Network Information Center512
206.37.28.0/23DoD Network Information Center512
206.37.30.0/23DoD Network Information Center512
131.92.131.0/24Headquarters, USAISC256
134.164.220.0/24Headquarters, USAISC256
134.166.134.0/24Air Force Systems Networking256
134.166.135.0/24Air Force Systems Networking256
134.166.138.0/24Air Force Systems Networking256
140.25.98.0/24DoD Network Information Center256
147.241.118.0/24Headquarters, USAISC256
147.241.126.0/24Headquarters, USAISC256
192.100.92.0/24Air Force Systems Networking256
192.12.124.0/24Headquarters, USAISC256
192.138.87.0/24Navy Network Information Center (NNIC)256
192.160.158.0/24Navy Network Information Center (NNIC)256
192.160.159.0/24Navy Network Information Center (NNIC)256
192.16.167.0/24DoD Network Information Center256
192.171.12.0/24Navy Network Information Center (NNIC)256
192.175.87.0/24Air Force Systems Networking256
192.190.228.0/24Navy Network Information Center (NNIC)256
192.190.229.0/24Navy Network Information Center (NNIC)256
192.31.147.0/24Navy Network Information Center (NNIC)256
192.42.141.0/24Air Force Systems Networking256
192.48.242.0/24Headquarters, USAISC256
192.5.148.0/24DoD Network Information Center256
192.5.17.0/24Navy Network Information Center (NNIC)256
192.5.21.0/24Headquarters, USAISC256
192.5.22.0/24Headquarters, USAISC256
192.5.23.0/24Headquarters, USAISC256
192.55.117.0/24Headquarters, USAISC256
192.58.244.0/24Harry Diamond Laboratories256
192.67.80.0/24Air Force Systems Networking256
192.67.93.0/24Air Force Systems Networking256
192.86.66.0/24Headquarters, USAISC256
192.88.110.0/24Headquarters, USAISC256
198.154.173.0/24Navy Network Information Center (NNIC)256
198.253.110.0/24Navy Network Information Center (NNIC)256
198.253.252.0/24Navy Network Information Center (NNIC)256
198.253.253.0/24Navy Network Information Center (NNIC)256
198.253.56.0/24Navy Network Information Center (NNIC)256
198.97.236.0/24Navy Network Information Center (NNIC)256
199.10.127.0/24Navy Network Information Center (NNIC)256
199.10.148.0/24Navy Network Information Center (NNIC)256
199.10.16.0/24Navy Network Information Center (NNIC)256
199.10.17.0/24Navy Network Information Center (NNIC)256
199.10.18.0/24Navy Network Information Center (NNIC)256
199.10.19.0/24Navy Network Information Center (NNIC)256
199.10.20.0/24Navy Network Information Center (NNIC)256
199.10.233.0/24Navy Network Information Center (NNIC)256
199.10.62.0/24Navy Network Information Center (NNIC)256
199.123.105.0/24DoD Network Information Center256
199.123.113.0/24DoD Network Information Center256
199.123.90.0/24Headquarters, USAISC256
199.208.158.0/24DoD Network Information Center256
199.209.149.0/24DoD Network Information Center256
199.31.107.0/24DoD Network Information Center256
199.9.0.0/24Navy Network Information Center (NNIC)256
199.9.1.0/24Naval Research Laboratory, Marine256
199.9.2.0/24Navy Network Information Center (NNIC)256
204.238.129.0/24Navy Network Information Center (NNIC)256
205.111.251.0/24Navy Network Information Center (NNIC)256
205.111.252.0/24Navy Network Information Center (NNIC)256
205.67.232.0/24Navy Network Information Center (NNIC)256
205.68.95.0/24Navy Network Information Center (NNIC)256
206.37.224.0/24DoD Network Information Center256
206.37.252.0/24DoD Network Information Center256
207.132.147.0/24DoD Network Information Center256
207.133.211.0/24DoD Network Information Center256
214.10.25.0/24DoD Network Information Center256
214.27.178.0/24DoD Network Information Center256
214.38.133.0/24DoD Network Information Center256
214.4.136.0/24DoD Network Information Center256
214.4.64.0/24DoD Network Information Center256
214.9.92.0/24DoD Network Information Center256
214.9.94.0/24DoD Network Information Center256
214.9.95.0/24DoD Network Information Center256
6.6.4.0/24Headquarters, USAISC256
6.6.5.0/24Headquarters, USAISC256
6.6.7.0/24Headquarters, USAISC256
6.7.0.0/24Headquarters, USAISC256
2001:480::/32High Performance Computing

Hosted Domains

IPDomainDomain on this IP
140.32.24.147██████████2
6.6.44.4████████2
6.3.5.252██████████1
129.92.247.238████████1
6.3.3.2██████████1
140.178.211.157██████████1
6.6.8.8██████████1
140.27.14.26███████1
6.9.6.9██████████1
6.5.4.0██████████1

WHOIS Information

                                                ASHandle:       AS668
                                                OrgID:          AS668
                                                ASName:         AS668
                                                ASNumber:       AS668
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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AS2621United States Department of Defense (DoD)
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AS293ESnet
AS3381Maui High Performance Computing Center
AS366United States Department of Defense (DoD)
AS37Navy Network Information Center (NNIC)
AS393399Sandia National Laboratories
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AS4181TDS TELECOM
AS4221United States Department of Defense (DoD)
AS48Navy Network Information Center (NNIC)
AS49544i3D.net B.V
AS5058Navy Network Information Center (NNIC)
AS5132United States Department of Defense (DoD)
AS518United States Department of Defense (DoD)
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AS5887United States Department of Defense (DoD)
AS5957United States Department of Defense (DoD)
AS5978United States Department of Defense (DoD)
AS5980United States Department of Defense (DoD)
AS6009United States Department of Defense (DoD)
AS6043United States Department of Defense (DoD)
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AS6360University of Hawaii
AS687United States Department of Defense (DoD)
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AS701Verizon Business
AS7575Australian Academic and Research Network (AARNet)
AS84Navy Network Information Center (NNIC)
AS89Navy Network Information Center (NNIC)