ASN Lookup Tool
AS289 Headquarters, USAISC
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 Lookup for:
AS289
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ASN
AS289
Organisation
Headquarters, USAISC
AS Name
DNIC-AS-00289
IPv4 Addresses Announced
73,728
IPv4 Prefixes Announced
2
IPv6 Prefixes Announced
0
IPv4 Bogon Prefixes
0
IPv6 Bogon Prefixes
0
IPv4 Space Rank
#2,440 out of 75,514
Registry
Arin
Registered Country
US
Registration Date
1989-06-02
Registration Change
2011-08-24
Receiving From
ASN
Organisation
DoD Network Information Center
Active Prefixes IPv4
Prefix
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