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IPv4 prefixes
AS409
AFCONC-BLOCK1-AS - Air Force Systems Networking
Unclassified
ARIN
Overview
Prefixes
42
Peering
Exchanges
Security
Graph
Shape and geography
IPv4 prefixes
42
IPv6 prefixes
0
Inventory
IPv4 prefixes
42 announced · 269K addresses
Filter this page
Prefix
Addresses
Country
RPKI
IRR
Flags
128.216.0.0/20
4,096
US
No ROA
IRR
131.36.0.0/18
16,384
US
—
—
131.36.64.0/19
8,192
US
—
—
131.36.96.0/20
4,096
US
—
—
131.36.112.0/22
1,024
US
—
—
131.36.116.0/24
256
US
No ROA
No IRR
131.36.117.0/24
256
US
—
—
131.36.118.0/23
512
US
—
—
131.36.120.0/21
2,048
US
—
—
131.36.128.0/17
32,768
US
—
—
131.47.0.0/18
16,384
US
—
—
131.47.64.0/19
8,192
US
—
—
131.47.96.0/22
1,024
US
—
—
131.47.100.0/24
256
US
No ROA
No IRR
131.47.101.0/24
256
US
—
—
131.47.102.0/23
512
US
—
—
131.47.104.0/23
512
US
—
—
131.47.106.0/24
256
US
No ROA
No IRR
131.47.107.0/24
256
US
—
—
131.47.108.0/22
1,024
US
—
—
131.47.112.0/20
4,096
US
—
—
131.47.128.0/17
32,768
US
—
—
132.3.8.0/22
1,024
US
No ROA
No IRR
132.15.0.0/17
32,768
US
—
—
132.15.128.0/18
16,384
US
—
—
132.15.192.0/19
8,192
US
—
—
132.15.224.0/23
512
US
—
—
132.15.226.0/23
512
US
—
—
132.15.228.0/22
1,024
US
—
—
132.15.232.0/21
2,048
US
—
—
132.15.240.0/20
4,096
US
—
—
132.20.0.0/17
32,768
US
—
—
132.20.128.0/18
16,384
US
—
—
132.20.192.0/19
8,192
US
—
—
132.20.224.0/20
4,096
US
—
—
132.20.240.0/21
2,048
US
—
—
132.20.248.0/22
1,024
US
—
—
132.20.252.0/22
1,024
US
—
—
143.140.64.0/22
1,024
US
—
—
143.140.68.0/23
512
US
—
—
143.140.70.0/24
256
US
No ROA
No IRR
143.140.71.0/24
256
US
—
—