ASN Lookup Tool
AS65521 Private Use AS

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.

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ASN Details

ASN
AS65521
Organisation
Private Use AS
AS Name
NA
IPv4 Addresses Announced
769
IPv4 Prefixes Announced
3
IPv6 Prefixes Announced
0
IPv4 Bogon Prefixes
0
IPv6 Bogon Prefixes
0
IPv4 Space Rank
#42,868 out of 75,565
Registry
NA
Registered Country
NA
Registration Date
NA
Registration Change
NA

Receiving From

ASN
Organisation
Level 3 Parent, LLC
Comcast Cable Communications, LLC
Cogent Communications
NTT America, Inc.
Hurricane Electric LLC
Arelion Sweden AB
NETWORK INNOVATIONS, LLC
G-Core Labs S.A.
GSL Networks Pty LTD
Kantonsschule Zug
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Active Prefixes IPv4

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