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ASN Lookup Tool
AS64551 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS64551
Organisation
Private Use AS
Name
Private Use AS
Total IPv4 Addresses
5,376
Total IPv4 Prefixes
8
Total IPv6 Prefixes
3
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#13,419 out of 78,230
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
AS24115
SG flagEquinix Asia Pacific Pte Ltd
AS3356
US flagLevel 3 Parent, LLC
AS2516
JP flagKDDI CORPORATION
AS1221
AU flagTelstra Limited
AS2914
US flagNTT America, Inc.
Showing 5 of 67
IPv4 Active Prefixes

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

Prefix71.18.30.0/24
Range From71.18.30.0
Range To71.18.30.255
Prefix122.176.220.0/24
Range From122.176.220.0
Range To122.176.220.255
Prefix142.24.6.0/24
Range From142.24.6.0
Range To142.24.6.255
Prefix198.162.124.0/23
Range From198.162.124.0
Range To198.162.125.255
Prefix223.181.16.0/22
Range From223.181.16.0
Range To223.181.19.255
Showing 5 of 8
IPv6 Active Prefixes
Prefix2401:4900:88c6::/47
Range From2401:4900:88c6::
Range To2401:4900:88c7:ffff:ffff:ffff:ffff:ffff
Prefix2401:4900:8fe0::/47
Range From2401:4900:8fe0::
Range To2401:4900:8fe1:ffff:ffff:ffff:ffff:ffff
Prefix2401:4900:8fe2::/47
Range From2401:4900:8fe2::
Range To2401:4900:8fe3: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.