ASN Lookup Tool
AS65521 Private Use AS ZZ
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:
AS65521
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ASN
AS65521
Organisation
Private Use AS ZZ
AS Name
IPv4 Addresses Announced
67,073
IPv4 Prefixes Announced
8
Bogon Prefixes Announced
1
IPv4 Space Rank
#2,706 out of 75,017
Registry
Registered Country
Registration Date
Registration Change
Active Prefixes
Prefix
Range From
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