ASN Lookup Tool
AS1541 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:
AS1541
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ASN
AS1541
Organisation
Headquarters USAISC
AS Name
DNIC-ASBLK-01534-01546
IPv4 Addresses Announced
2,703,360
IPv4 Prefixes Announced
959
Bogon Prefixes Announced
0
IPv4 Space Rank
#171 out of 75,077
Registry
ARIN
Registered Country
US
Registration Date
2004-05-12
Registration Change
2011-08-24
Receiving From
ASN
Organisation