ASN Lookup Tool
AS340 DoD Network Information Center

An 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.

ASN Details

ASN
AS340
Organisation
DoD Network Information Center
AS Name
DNIC-ASBLK-00306-00371
IPv4 Addresses Announced
196,352
IPv4 Prefixes Announced
17
Bogon Prefixes Announced
0
IPv4 Space Rank
#1,160 out of 74,201
Registry
ARIN
Registered Country
US flag US
Registration Date
1989-06-30
Registration Change
2009-05-14

Receiving From

ASN
Organisation
ASN
Organisation
US flag DoD Network Information Center

Active Prefixes

Prefix
Range From
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