AS637 DoD Network Information Center details

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AS637 – DoD Network Information Center

Field	Value
Country	United States
Website	mail.mil
Hosted domains	6
Number of IPv4	935,680
Number of IPv6	0
ASN type	Government
Registry	arin
Allocated	35 years ago on Apr 19, 1990
Updated	16 years ago on Jun 18, 2009

Netblock	Company	Num of IPs
138.156.0.0/16	MARINE CORPS CYBERSPACE OPERATIONS GROUP	65,536
138.168.0.0/16	MARINE CORPS CYBERSPACE OPERATIONS GROUP	65,536
158.236.0.0/16	MARINE CORPS CYBERSPACE OPERATIONS GROUP	65,536
158.237.0.0/16	MARINE CORPS CYBERSPACE OPERATIONS GROUP	65,536
158.238.0.0/16	MARINE CORPS CYBERSPACE OPERATIONS GROUP	65,536
158.243.0.0/16	MARINE CORPS CYBERSPACE OPERATIONS GROUP	65,536
158.244.0.0/16	MARINE CORPS CYBERSPACE OPERATIONS GROUP	65,536
158.245.0.0/16	MARINE CORPS CYBERSPACE OPERATIONS GROUP	65,536
137.234.128.0/17	DoD Network Information Center	32,768
158.236.0.0/17	MARINE CORPS CYBERSPACE OPERATIONS GROUP	32,768
158.239.128.0/17	MARINE CORPS CYBERSPACE OPERATIONS GROUP	32,768
137.234.64.0/18	DoD Network Information Center	16,384
158.239.0.0/18	MARINE CORPS CYBERSPACE OPERATIONS GROUP	16,384
158.239.192.0/18	MARINE CORPS CYBERSPACE OPERATIONS GROUP	16,384
158.239.64.0/18	MARINE CORPS CYBERSPACE OPERATIONS GROUP	16,384
158.245.128.0/18	MARINE CORPS CYBERSPACE OPERATIONS GROUP	16,384
214.44.192.0/18	DoD Network Information Center	16,384
138.157.0.0/19	MARINE CORPS CYBERSPACE OPERATIONS GROUP	8,192
138.168.96.0/19	MARINE CORPS CYBERSPACE OPERATIONS GROUP	8,192
205.109.128.0/19	Navy Network Information Center (NNIC)	8,192
205.109.160.0/19	Navy Network Information Center (NNIC)	8,192
205.109.192.0/19	Navy Network Information Center (NNIC)	8,192
205.109.224.0/19	Navy Network Information Center (NNIC)	8,192
214.44.160.0/19	DoD Network Information Center	8,192
214.44.96.0/19	DoD Network Information Center	8,192
138.167.0.0/20	MARINE CORPS CYBERSPACE OPERATIONS GROUP	4,096
138.167.128.0/20	MARINE CORPS CYBERSPACE OPERATIONS GROUP	4,096
138.167.144.0/20	MARINE CORPS CYBERSPACE OPERATIONS GROUP	4,096
138.167.176.0/20	MARINE CORPS CYBERSPACE OPERATIONS GROUP	4,096
138.167.208.0/20	MARINE CORPS CYBERSPACE OPERATIONS GROUP	4,096
138.167.48.0/20	MARINE CORPS CYBERSPACE OPERATIONS GROUP	4,096
158.240.32.0/20	MARINE CORPS CYBERSPACE OPERATIONS GROUP	4,096
204.223.48.0/20	MARINE CORPS CYBERSPACE OPERATIONS GROUP	4,096
204.223.96.0/20	MARINE CORPS CYBERSPACE OPERATIONS GROUP	4,096
205.109.112.0/20	Navy Network Information Center (NNIC)	4,096
205.109.192.0/20	Navy Network Information Center (NNIC)	4,096
205.109.208.0/20	Navy Network Information Center (NNIC)	4,096
205.110.0.0/20	Navy Network Information Center (NNIC)	4,096
205.110.16.0/20	Navy Network Information Center (NNIC)	4,096
205.110.224.0/20	Navy Network Information Center (NNIC)	4,096
214.43.208.0/20	DoD Network Information Center	4,096
214.43.224.0/20	DoD Network Information Center	4,096
214.44.144.0/20	DoD Network Information Center	4,096
214.45.224.0/20	DoD Network Information Center	4,096
138.156.248.0/21	MARINE CORPS CYBERSPACE OPERATIONS GROUP	2,048
138.167.120.0/21	MARINE CORPS CYBERSPACE OPERATIONS GROUP	2,048
138.167.160.0/21	MARINE CORPS CYBERSPACE OPERATIONS GROUP	2,048
138.167.224.0/21	MARINE CORPS CYBERSPACE OPERATIONS GROUP	2,048
138.167.32.0/21	MARINE CORPS CYBERSPACE OPERATIONS GROUP	2,048
158.243.184.0/21	MARINE CORPS CYBERSPACE OPERATIONS GROUP	2,048
204.223.128.0/21	MARINE CORPS CYBERSPACE OPERATIONS GROUP	2,048
204.223.136.0/21	MARINE CORPS CYBERSPACE OPERATIONS GROUP	2,048
204.223.144.0/21	MARINE CORPS CYBERSPACE OPERATIONS GROUP	2,048
204.223.64.0/21	MARINE CORPS CYBERSPACE OPERATIONS GROUP	2,048
204.223.8.0/21	MARINE CORPS CYBERSPACE OPERATIONS GROUP	2,048
205.109.104.0/21	Navy Network Information Center (NNIC)	2,048
205.109.32.0/21	Navy Network Information Center (NNIC)	2,048
205.109.56.0/21	Navy Network Information Center (NNIC)	2,048
205.109.80.0/21	Navy Network Information Center (NNIC)	2,048
205.109.96.0/21	Navy Network Information Center (NNIC)	2,048
205.110.200.0/21	Navy Network Information Center (NNIC)	2,048
214.43.0.0/21	DoD Network Information Center	2,048
214.43.144.0/21	DoD Network Information Center	2,048
214.43.168.0/21	DoD Network Information Center	2,048
214.43.240.0/21	DoD Network Information Center	2,048
214.43.24.0/21	DoD Network Information Center	2,048
214.43.8.0/21	DoD Network Information Center	2,048
214.45.240.0/21	DoD Network Information Center	2,048
137.234.0.0/22	DoD Network Information Center	1,024
137.234.156.0/22	DoD Network Information Center	1,024
137.234.164.0/22	DoD Network Information Center	1,024
137.234.192.0/22	DoD Network Information Center	1,024
137.234.200.0/22	DoD Network Information Center	1,024
137.234.64.0/22	DoD Network Information Center	1,024
137.234.8.0/22	DoD Network Information Center	1,024
137.235.128.0/22	DoD Network Information Center	1,024
137.235.236.0/22	DoD Network Information Center	1,024
138.163.160.0/22	Navy Network Information Center (NNIC)	1,024
138.163.240.0/22	Navy Network Information Center (NNIC)	1,024
138.167.104.0/22	MARINE CORPS CYBERSPACE OPERATIONS GROUP	1,024
138.167.108.0/22	MARINE CORPS CYBERSPACE OPERATIONS GROUP	1,024
138.167.200.0/22	MARINE CORPS CYBERSPACE OPERATIONS GROUP	1,024
138.167.236.0/22	MARINE CORPS CYBERSPACE OPERATIONS GROUP	1,024
138.167.248.0/22	MARINE CORPS CYBERSPACE OPERATIONS GROUP	1,024
138.167.40.0/22	MARINE CORPS CYBERSPACE OPERATIONS GROUP	1,024
138.167.44.0/22	MARINE CORPS CYBERSPACE OPERATIONS GROUP	1,024
138.168.132.0/22	MARINE CORPS CYBERSPACE OPERATIONS GROUP	1,024
158.239.144.0/22	MARINE CORPS CYBERSPACE OPERATIONS GROUP	1,024
158.239.180.0/22	MARINE CORPS CYBERSPACE OPERATIONS GROUP	1,024
158.239.188.0/22	MARINE CORPS CYBERSPACE OPERATIONS GROUP	1,024
158.240.160.0/22	MARINE CORPS CYBERSPACE OPERATIONS GROUP	1,024
158.240.164.0/22	MARINE CORPS CYBERSPACE OPERATIONS GROUP	1,024
158.240.244.0/22	MARINE CORPS CYBERSPACE OPERATIONS GROUP	1,024
158.240.48.0/22	MARINE CORPS CYBERSPACE OPERATIONS GROUP	1,024
204.223.152.0/22	MARINE CORPS CYBERSPACE OPERATIONS GROUP	1,024
204.223.36.0/22	MARINE CORPS CYBERSPACE OPERATIONS GROUP	1,024
204.223.44.0/22	MARINE CORPS CYBERSPACE OPERATIONS GROUP	1,024
204.223.84.0/22	MARINE CORPS CYBERSPACE OPERATIONS GROUP	1,024
204.223.88.0/22	MARINE CORPS CYBERSPACE OPERATIONS GROUP	1,024
205.109.24.0/22	Navy Network Information Center (NNIC)	1,024
205.109.4.0/22	Navy Network Information Center (NNIC)	1,024
205.110.104.0/22	Navy Network Information Center (NNIC)	1,024
205.110.192.0/22	Navy Network Information Center (NNIC)	1,024
205.110.252.0/22	Navy Network Information Center (NNIC)	1,024
205.110.56.0/22	Navy Network Information Center (NNIC)	1,024
205.110.76.0/22	Navy Network Information Center (NNIC)	1,024
214.43.132.0/22	DoD Network Information Center	1,024
214.43.156.0/22	DoD Network Information Center	1,024
214.43.16.0/22	DoD Network Information Center	1,024
214.43.184.0/22	DoD Network Information Center	1,024
214.43.200.0/22	DoD Network Information Center	1,024
214.43.20.0/22	DoD Network Information Center	1,024
214.43.204.0/22	DoD Network Information Center	1,024
214.43.60.0/22	DoD Network Information Center	1,024
214.43.92.0/22	DoD Network Information Center	1,024
214.45.252.0/22	DoD Network Information Center	1,024
214.52.0.0/22	DoD Network Information Center	1,024
137.235.126.0/23	DoD Network Information Center	512
138.156.232.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
138.157.106.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
138.157.112.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
138.157.116.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
138.157.124.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
138.157.224.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
138.157.248.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
138.157.64.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
138.157.68.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
138.157.78.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
138.157.80.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
138.157.84.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
138.157.88.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
138.157.98.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
138.167.112.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
138.167.128.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
138.167.130.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
138.167.132.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
138.167.134.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
138.167.136.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
138.167.138.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
138.167.140.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
138.167.20.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
138.168.190.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
138.168.192.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
158.239.168.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
158.239.170.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
158.239.174.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
158.240.0.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
158.240.2.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
158.240.216.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
158.240.226.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
158.240.242.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
158.240.52.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
158.240.96.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
158.243.108.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
158.243.124.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
158.243.130.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
158.243.174.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
158.243.182.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
158.243.206.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
158.243.208.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
158.243.46.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
158.243.72.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
192.156.56.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
204.223.126.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
204.223.34.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
204.223.42.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
204.223.78.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
204.223.82.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
204.223.92.0/23	MARINE CORPS CYBERSPACE OPERATIONS GROUP	512
205.109.0.0/23	Navy Network Information Center (NNIC)	512
205.109.12.0/23	Navy Network Information Center (NNIC)	512
205.109.126.0/23	Navy Network Information Center (NNIC)	512
205.109.20.0/23	Navy Network Information Center (NNIC)	512
205.109.26.0/23	Navy Network Information Center (NNIC)	512
205.109.28.0/23	Navy Network Information Center (NNIC)	512
205.109.48.0/23	Navy Network Information Center (NNIC)	512
205.109.54.0/23	Navy Network Information Center (NNIC)	512
205.109.8.0/23	Navy Network Information Center (NNIC)	512
205.110.110.0/23	Navy Network Information Center (NNIC)	512
205.110.116.0/23	Navy Network Information Center (NNIC)	512
205.110.140.0/23	Navy Network Information Center (NNIC)	512
205.110.172.0/23	Navy Network Information Center (NNIC)	512
205.110.198.0/23	Navy Network Information Center (NNIC)	512
205.110.244.0/23	Navy Network Information Center (NNIC)	512
205.110.248.0/23	Navy Network Information Center (NNIC)	512
205.110.250.0/23	Navy Network Information Center (NNIC)	512
205.110.36.0/23	Navy Network Information Center (NNIC)	512
205.110.50.0/23	Navy Network Information Center (NNIC)	512
214.43.152.0/23	DoD Network Information Center	512
214.43.154.0/23	DoD Network Information Center	512
214.43.176.0/23	DoD Network Information Center	512
214.43.180.0/23	DoD Network Information Center	512
214.43.188.0/23	DoD Network Information Center	512
214.43.190.0/23	DoD Network Information Center	512
214.43.192.0/23	DoD Network Information Center	512
214.43.50.0/23	DoD Network Information Center	512
214.43.52.0/23	DoD Network Information Center	512
214.43.60.0/23	DoD Network Information Center	512
214.43.62.0/23	DoD Network Information Center	512
214.43.70.0/23	DoD Network Information Center	512
214.43.80.0/23	DoD Network Information Center	512
137.234.110.0/24	DoD Network Information Center	256
137.234.139.0/24	DoD Network Information Center	256
137.234.140.0/24	DoD Network Information Center	256
137.234.15.0/24	DoD Network Information Center	256
137.234.172.0/24	DoD Network Information Center	256
137.234.178.0/24	DoD Network Information Center	256
137.234.181.0/24	DoD Network Information Center	256
137.234.185.0/24	DoD Network Information Center	256
137.234.198.0/24	DoD Network Information Center	256
137.234.20.0/24	DoD Network Information Center	256
137.234.204.0/24	DoD Network Information Center	256
137.234.205.0/24	DoD Network Information Center	256
137.234.206.0/24	DoD Network Information Center	256
137.234.208.0/24	DoD Network Information Center	256
137.234.23.0/24	DoD Network Information Center	256
137.234.244.0/24	DoD Network Information Center	256
137.234.25.0/24	DoD Network Information Center	256
137.234.77.0/24	DoD Network Information Center	256
137.234.84.0/24	DoD Network Information Center	256
137.234.86.0/24	DoD Network Information Center	256
137.235.130.0/24	DoD Network Information Center	256
137.235.131.0/24	DoD Network Information Center	256
137.235.133.0/24	DoD Network Information Center	256
137.235.134.0/24	DoD Network Information Center	256
137.235.141.0/24	DoD Network Information Center	256
137.235.210.0/24	DoD Network Information Center	256
138.157.105.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.157.110.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.157.114.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.157.115.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.157.119.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.157.130.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.157.133.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.157.207.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.157.211.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.157.212.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.157.216.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.157.240.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.157.56.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.157.57.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.167.119.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.167.142.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.167.143.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.167.232.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.167.235.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.167.64.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.167.65.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.167.66.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.167.67.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.167.68.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.167.69.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.167.70.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.167.71.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.167.72.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.167.73.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.167.74.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.167.75.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.167.76.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.167.77.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.167.78.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.167.79.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.167.80.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.167.81.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.167.82.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.167.83.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.167.84.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.167.85.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.168.128.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.168.131.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.168.14.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.168.15.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.168.183.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
138.168.194.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.239.159.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.239.161.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.240.131.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.240.132.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.240.133.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.240.134.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.240.135.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.240.136.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.240.137.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.240.174.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.240.175.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.240.180.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.240.183.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.240.198.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.240.210.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.240.211.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.240.212.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.240.248.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.240.4.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.240.54.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.240.56.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.240.58.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.240.62.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.103.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.104.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.105.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.106.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.110.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.111.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.115.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.118.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.119.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.121.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.122.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.123.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.126.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.127.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.129.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.134.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.136.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.140.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.141.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.144.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.146.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.149.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.150.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.151.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.152.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.153.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.154.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.156.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.158.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.163.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.165.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.166.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.167.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.168.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.169.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.171.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.176.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.180.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.193.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.198.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.205.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.210.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.211.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.214.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.220.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.221.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.222.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.225.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.226.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.35.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.41.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.43.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.51.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.52.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.56.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.63.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.66.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.67.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.68.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.69.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.74.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.75.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.76.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.78.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.81.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.83.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.84.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.86.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.88.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.90.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.92.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.93.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.94.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
158.243.98.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
192.156.21.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
192.156.79.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
204.223.176.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
204.223.21.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
204.223.40.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
204.223.41.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
204.223.75.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
204.223.80.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
204.223.81.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
204.223.94.0/24	MARINE CORPS CYBERSPACE OPERATIONS GROUP	256
205.109.110.0/24	Navy Network Information Center (NNIC)	256
205.109.14.0/24	Navy Network Information Center (NNIC)	256
205.109.16.0/24	Navy Network Information Center (NNIC)	256
205.109.17.0/24	Navy Network Information Center (NNIC)	256
205.109.51.0/24	Navy Network Information Center (NNIC)	256
205.109.53.0/24	Navy Network Information Center (NNIC)	256
205.109.64.0/24	Navy Network Information Center (NNIC)	256
205.109.69.0/24	Navy Network Information Center (NNIC)	256
205.110.137.0/24	Navy Network Information Center (NNIC)	256
205.110.174.0/24	Navy Network Information Center (NNIC)	256
205.110.187.0/24	Navy Network Information Center (NNIC)	256
205.110.188.0/24	Navy Network Information Center (NNIC)	256
205.110.193.0/24	Navy Network Information Center (NNIC)	256
205.110.194.0/24	Navy Network Information Center (NNIC)	256
205.110.196.0/24	Navy Network Information Center (NNIC)	256
205.110.197.0/24	Navy Network Information Center (NNIC)	256
205.110.218.0/24	Navy Network Information Center (NNIC)	256
205.110.240.0/24	Navy Network Information Center (NNIC)	256
205.110.242.0/24	Navy Network Information Center (NNIC)	256

The list on this page is limited to 400 results. The totality of IPv4 ranges for this ASN is available through our ASN & IP Ranges APIs.

There are no known IPv6 addresses belonging to this network

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IP Ranges API

WHOIS Details

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                                                ASHandle:       AS637
                                                OrgID:          AS637
                                                ASName:         AS637
                                                ASNumber:       AS637
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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IP Whois API

IP Whois Database Download

Hosted Domains

There are 6 domain names hosted across 6 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP

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Useful for Cybersecurity

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Peers

There are 5 peers for this ASN.

Peers	Name
AS1733	DoD Network Information Center
AS27064	DoD Network Information Center
AS27065	DoD Network Information Center
AS27066	DoD Network Information Center
AS5969	DoD Network Information Center

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ASN API

ASN Database Download

Upstreams

There are 4 upstreams for this ASN.

upstreams	Name
AS1733	DoD Network Information Center
AS27064	DoD Network Information Center
AS27065	DoD Network Information Center
AS27066	DoD Network Information Center

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ASN API

ASN Database Download

Downstreams

There is 1 peer for this ASN.

Downstreams	Name
AS5969	DoD Network Information Center

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ASN API

ASN Database Download

Pingable IPs

1 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
205.110.249.182	AS637 DoD Network Information Center	`1.37ms` from Honolulu, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
185.212.7.253	AS212238 Datacamp Limited	`0.15ms` from Amsterdam, NL
20.160.236.141	AS8075 Microsoft Corporation	`1.32ms` from Amsterdam, NL
63.246.250.173	AS40128 Morristown Utility Systems	`10.93ms` from Ashburn, US
62.103.129.13	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`0.53ms` from Athens, GR
156.70.185.61	AS16504 Granite Telecommunications LLC	`0.42ms` from Atlanta, US
173.94.202.173	AS11426 Charter Communications Inc	`10.18ms` from Charlotte, US
4.39.101.13	AS3356 Level 3 Parent, LLC	`0.37ms` from Denver, US
84.234.74.125	AS58003 Planeetta Internet Oy	`0.42ms` from Helsinki, FI
86.167.21.173	AS2856 British Telecommunications PLC	`4.25ms` from London, GB
131.186.100.45	AS54253 Oracle Corporation	`0.83ms` from Milan, IT
78.193.114.157	AS12322 Free SAS	`6.94ms` from Paris, FR
217.167.157.61	AS3215 Orange S.A.	`11.07ms` from Paris, FR
3.208.224.157	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
34.197.96.125	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
44.205.110.93	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
32.210.223.77	AS46690 Southern New England Telephone Company and SNET America, Inc.	`8.97ms` from Secaucus, US
175.244.27.141	AS4766 Korea Telecom	`7.32ms` from Seoul, KR
222.223.172.125	AS4134 CHINANET-BACKBONE	`10.02ms` from Tianjin, CN
149.143.14.221	AS57795 NG-BLU Networks B.V.	`1.60ms` from Amsterdam, NL
148.113.183.253	AS16276 OVH SAS	`0.09ms` from Beauharnois, CA
114.75.50.13	AS4804 Microplex PTY LTD	`2.57ms` from Brisbane, AU
223.83.85.221	AS9808 China Mobile Communications Group Co., Ltd.	`15.57ms` from Changsha, CN
177.201.236.253	AS8167 V tal	`5.90ms` from Curitiba, BR
80.143.123.221	AS3320 Deutsche Telekom AG	`3.77ms` from Duesseldorf, DE
178.239.246.109	AS200845 AVATEL TELECOM, SA	`9.98ms` from Madrid, ES

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

traceroute -a -n -q1 -f2 -m6 158.238.208.188

traceroute to 158.238.208.188 (158.238.208.188): 6 hops max, 52 byte packets

2 [AS49800] 37.186.95.25 0.866 ms

3 [AS1299] 80.239.128.49 28.473 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Abovyan, AM

On August 28th 2025

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS637 at robtex.

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