ASN Lookup Tool
AS5277 DNIC-ASBLK-05120-05376

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS5277
Organisation
DoD Network Information Center
Name
DNIC-ASBLK-05120-05376
Total IPv4 Addresses
227,328
Total IPv4 Prefixes
188
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#1,032 out of 78,824
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
1995-05-09
Registration Last Change
2009-05-14
Receiving From

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

ASN
Organisation
US flagHeadquarters, USAISC
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).

Range From143.77.0.0
Range To143.77.7.255
Range From143.77.8.0
Range To143.77.9.255
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