ASN Information - AS391

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General Information

Name: Air Force Systems Networking
Domain: mail.mil
Country: US
Type: government
Registry: ARIN

Prefix Counts

IPv4 Count: 284,928
IPv6 Count: 0

IPv4 Prefixes

CIDR Country Network Name Organization Registry Status Size
128.202.0.0/16 US FAFB-NET Air Force Systems Networking ARIN reallocation 65,536
128.236.0.0/16 US USAFA-NET Air Force Systems Networking ARIN reallocation 65,536
131.15.38.0/23 US PETERSON-NET0 Air Force Systems Networking ARIN reallocation 512
131.15.40.0/21 US PETERSON-NET0 Air Force Systems Networking ARIN reallocation 2,048
131.15.48.0/20 US PETERSON-NET0 Air Force Systems Networking ARIN reallocation 4,096
131.15.64.0/20 US PETERSON-NET0 Air Force Systems Networking ARIN reallocation 4,096
131.15.80.0/24 US PETERSON-NET0 Air Force Systems Networking ARIN reallocation 256
131.15.90.0/23 US PETERSON-NET0 Air Force Systems Networking ARIN reallocation 512
131.15.92.0/24 US PETERSON-NET0 Air Force Systems Networking ARIN reallocation 256
131.15.98.0/23 US PETERSON-NET0 Air Force Systems Networking ARIN reallocation 512
131.15.120.0/24 US PETERSON-NET0 Air Force Systems Networking ARIN reallocation 256
131.15.136.0/24 US PETERSON-NET0 Air Force Systems Networking ARIN reallocation 256
131.15.144.0/21 US PETERSON-NET0 Air Force Systems Networking ARIN reallocation 2,048
131.15.160.0/21 US PETERSON-NET0 Air Force Systems Networking ARIN reallocation 2,048
131.15.208.0/24 US PETERSON-NET0 Air Force Systems Networking ARIN reallocation 256
131.15.233.0/24 US PETERSON-NET0 Air Force Systems Networking ARIN reallocation 256
131.15.234.0/24 US PETERSON-NET0 Air Force Systems Networking ARIN reallocation 256
131.15.235.0/24 US PETERSON-NET0 Air Force Systems Networking ARIN reallocation 256
131.15.236.0/24 US PETERSON-NET0 Air Force Systems Networking ARIN reallocation 256
131.15.237.0/24 US PETERSON-NET0 Air Force Systems Networking ARIN reallocation 256
131.15.238.0/24 US PETERSON-NET0 Air Force Systems Networking ARIN reallocation 256
131.15.239.0/24 US PETERSON-NET0 Air Force Systems Networking ARIN reallocation 256
131.15.252.0/24 US PETERSON-NET0 Air Force Systems Networking ARIN reallocation 256
131.15.253.0/24 US PETERSON-NET0 Air Force Systems Networking ARIN reallocation 256
137.0.0.0/16 US AF-AFMC-AFSN-137-0 Air Force Systems Networking ARIN reallocation 65,536
137.11.0.0/16 US AF-CONC-NET14 Air Force Systems Networking ARIN reallocation 65,536
143.141.96.0/22 US AFIN-B Air Force Systems Networking ARIN reallocation 1,024
199.31.2.0/24 US DNIC-NET-199-031 Dod Network Information Center ARIN reallocation 256
199.31.3.0/24 US DNIC-NET-199-031 Dod Network Information Center ARIN reallocation 256
199.251.155.0/24 US DNIC-NETBLK-199-251 Dod Network Information Center ARIN reallocation 256
199.251.156.0/24 US DNIC-NETBLK-199-251 Dod Network Information Center ARIN reallocation 256
204.34.211.0/24 US DNIC-NETBLK-204-034 Dod Network Information Center ARIN reallocation 256
206.39.56.0/24 US DNIC-NETBLK-206-036 Dod Network Information Center ARIN reallocation 256
206.39.58.0/24 US DNIC-NETBLK-206-036 Dod Network Information Center ARIN reallocation 256
207.133.179.0/24 US DNIC-NETBLK-207-132 Dod Network Information Center ARIN reallocation 256
207.133.189.0/24 US DNIC-NETBLK-207-132 Dod Network Information Center ARIN reallocation 256

Network Relationships

Upstreams: AS27064