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ASN Lookup Tool
AS406 AFCONC-BLOCK1-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS406
Organisation
Air Force Systems Networking
Name
AFCONC-BLOCK1-AS
Total IPv4 Addresses
9,216
Total IPv4 Prefixes
5
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#9,996 out of 79,097
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
1989-08-04
Registration Last Change
2008-06-06
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
AS27064
US flagDoD Network Information Center
AS27066
US flagDoD Network Information Center
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

PrefixRange FromRange To
136.212.0.0/19136.212.0.0136.212.31.255
139.241.9.0/24139.241.9.0139.241.9.255
139.241.10.0/24139.241.10.0139.241.10.255
198.218.225.0/24198.218.225.0198.218.225.255
198.218.231.0/24198.218.231.0198.218.231.255