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ASN Lookup Tool
AS64521 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS64521
Organisation
Private Use AS
Name
Private Use AS
Total IPv4 Addresses
3,840
Total IPv4 Prefixes
9
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#16,986 out of 77,682
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
AS3356
US flagLevel 3 Parent, LLC
AS174
US flagCogent Communications
AS3216
RU flagPJSC "Vimpelcom"
AS37100
MU flagSEACOM Limited
AS23889
MU flagMauritius Telecom Ltd
Showing 5 of 26
Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
AS266771
CL flagMAKRONET CONSULTING TECNOLOGIA E INFORMATICA LIM..
AS17044
US flagTHE INTERPUBLIC GROUP OF COMPANIES, INC.
IPv4 Active Prefixes

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

Prefix38.35.229.0/24
Range From38.35.229.0
Range To38.35.229.255
Prefix41.207.133.0/24
Range From41.207.133.0
Range To41.207.133.255
Prefix85.115.95.0/24
Range From85.115.95.0
Range To85.115.95.255
Prefix95.26.94.0/23
Range From95.26.94.0
Range To95.26.95.255
Prefix95.26.96.0/23
Range From95.26.96.0
Range To95.26.97.255
Showing 5 of 9
IPv6 Active Prefixes
Prefix2a02:21a2::/48
Range From2a02:21a2::
Range To2a02:21a2:0:ffff:ffff:ffff:ffff:ffff
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.