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ASN Lookup Tool
AS343 DNIC-ASBLK-00306-00371

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS343
Organisation
DoD Network Information Center
Name
DNIC-ASBLK-00306-00371
Total IPv4 Addresses
131,072
Total IPv4 Prefixes
2
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#1,576 out of 77,680
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
1989-06-30
Registration Last Change
2009-05-14
Receiving From

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

ASN
Organisation
AS306
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).

Prefix55.55.0.0/16
Range From55.55.0.0
Range To55.55.255.255
Prefix55.94.0.0/16
Range From55.94.0.0
Range To55.94.255.255
Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.