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Autonomous system

AS391

Autonomous System
Autonomous System Number (ASN)
AS391
Country
United States of America (US)
Organization
Air Force Systems Networking
Handle
AFCONC-BLOCK1-AS
Category
government_admin
Network Role
stub
Number of IPv4
285,184
Number of IPv6
0
IPv4 Prefixes

Showing up to 100 prefixes per page.

Prefix Address Count First Address Last Address
128.202.0.0/16 65,536 128.202.0.0 128.202.255.255
128.236.0.0/16 65,536 128.236.0.0 128.236.255.255
131.15.38.0/23 512 131.15.38.0 131.15.39.255
131.15.40.0/21 2,048 131.15.40.0 131.15.47.255
131.15.48.0/20 4,096 131.15.48.0 131.15.63.255
131.15.64.0/20 4,096 131.15.64.0 131.15.79.255
131.15.80.0/24 256 131.15.80.0 131.15.80.255
131.15.88.0/24 256 131.15.88.0 131.15.88.255
131.15.90.0/23 512 131.15.90.0 131.15.91.255
131.15.92.0/24 256 131.15.92.0 131.15.92.255
131.15.98.0/23 512 131.15.98.0 131.15.99.255
131.15.120.0/24 256 131.15.120.0 131.15.120.255
131.15.136.0/24 256 131.15.136.0 131.15.136.255
131.15.144.0/21 2,048 131.15.144.0 131.15.151.255
131.15.160.0/21 2,048 131.15.160.0 131.15.167.255
131.15.208.0/24 256 131.15.208.0 131.15.208.255
131.15.233.0/24 256 131.15.233.0 131.15.233.255
131.15.234.0/23 512 131.15.234.0 131.15.235.255
131.15.236.0/22 1,024 131.15.236.0 131.15.239.255
131.15.252.0/23 512 131.15.252.0 131.15.253.255
137.0.0.0/16 65,536 137.0.0.0 137.0.255.255
137.11.0.0/16 65,536 137.11.0.0 137.11.255.255
143.141.96.0/22 1,024 143.141.96.0 143.141.99.255
199.31.2.0/23 512 199.31.2.0 199.31.3.255
199.251.155.0/24 256 199.251.155.0 199.251.155.255
199.251.156.0/24 256 199.251.156.0 199.251.156.255
204.34.211.0/24 256 204.34.211.0 204.34.211.255
206.39.56.0/24 256 206.39.56.0 206.39.56.255
206.39.58.0/24 256 206.39.58.0 206.39.58.255
207.133.179.0/24 256 207.133.179.0 207.133.179.255
207.133.189.0/24 256 207.133.189.0 207.133.189.255