ASN Lookup Tool
AS4243000004 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS4243000004
Organisation
Private Use AS
Name
Private Use AS
Total IPv4 Addresses
4,096
Total IPv4 Prefixes
1
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#16,319 out of 79,076
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
CA flagToronto Internet Exchange Community
US flagLevel 3 Parent, LLC
CA flagBell Canada
US flagHurricane Electric LLC
CA flagEBOX
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IPv4 Active Prefixes

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