ASN Lookup Tool
AS64581 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS64581
Organisation
Private Use AS
Name
Private Use AS
Total IPv4 Addresses
36,352
Total IPv4 Prefixes
6
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#4,767 out of 79,042
Registry
Registered Country
WORLD flag
Registered Country Name
Registered Date
Registration Last Change
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
US flagLevel 3 Parent, LLC
US flagHurricane Electric LLC
CH flagCERN - European Organization for Nuclear Researc..
FR flagF5 Networks SARL
FR flagZayo Infrastructure France SA
Showing 5 of 17
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

Range From2.36.56.0
Range To2.36.63.255
Range From5.91.204.0
Range To5.91.205.255
Showing 5 of 6
IPv6 Active Prefixes