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ASN Lookup Tool
AS4231000001 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS4231000001
Organisation
Private Use AS
Name
Private Use AS
Total IPv4 Addresses
1,024
Total IPv4 Prefixes
2
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#37,113 out of 78,971
Registry
Registered Country
WORLD flag
Registered Country Name
Registered Date
Registration Last Change
Receiving From
ASN
Organisation
AS1221
AU flagTelstra Limited
AS13335
US flagCloudflare, Inc.
AS7575
AU flagAustralian Academic and Research Network
AS4826
AU flagVOCUS PTY LTD
AS17766
AU flagNexon Asia Pacific Pty Ltd
Showing 5 of 14
IPv4 Active Prefixes
PrefixRange FromRange To
149.137.52.0/23149.137.52.0149.137.53.255
159.124.66.0/23159.124.66.0159.124.67.255
IPv6 Active Prefixes
PrefixRange FromRange To
2620:123:20c8::/482620:123:20c8::2620:123:20c8:ffff:ffff:ffff:ffff:ffff