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ASN Lookup Tool
AS27138 DNIC-ASBLK-27032-27159

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS27138
Organisation
DoD Network Information Center
Name
DNIC-ASBLK-27032-27159
Total IPv4 Addresses
35,840
Total IPv4 Prefixes
130
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#4,794 out of 78,493
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2003-01-16
Registration Last Change
2015-09-02
Receiving From

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

ASN
Organisation
AS27064
US flagDoD Network Information Center
Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
AS3474
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).

Prefix128.26.15.0/24
Range From128.26.15.0
Range To128.26.15.255
Prefix128.26.16.0/24
Range From128.26.16.0
Range To128.26.16.255
Prefix128.26.17.0/24
Range From128.26.17.0
Range To128.26.17.255
Prefix128.26.21.0/24
Range From128.26.21.0
Range To128.26.21.255
Prefix128.26.23.0/24
Range From128.26.23.0
Range To128.26.23.255
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