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ASN Lookup Tool
AS64721 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS64721
Organisation
Private Use AS
Name
Private Use AS
Total IPv4 Addresses
13,056
Total IPv4 Prefixes
51
Total IPv6 Prefixes
2
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#8,217 out of 79,114
Registry
Registered Country
WORLD flag
Registered Country Name
Registered Date
Registration Last Change
Receiving From
ASN
Organisation
AS3356
US flagLevel 3 Parent, LLC
AS55836
IN flagReliance Jio Infocomm Limited
AS9498
IN flagBharti Airtel Limited
AS4755
IN flagTata Communications Limited
AS33287
US flagComcast Cable Communications, LLC
Showing 5 of 9
IPv4 Active Prefixes
PrefixRange FromRange To
43.242.213.0/2443.242.213.043.242.213.255
45.113.136.0/2445.113.136.045.113.136.255
45.113.137.0/2445.113.137.045.113.137.255
45.113.139.0/2445.113.139.045.113.139.255
45.113.189.0/2445.113.189.045.113.189.255
Showing 5 of 51
IPv6 Active Prefixes
PrefixRange FromRange To
2400:3b00:20::/482400:3b00:20::2400:3b00:20:ffff:ffff:ffff:ffff:ffff
2605:3c80:a4e0::/482605:3c80:a4e0::2605:3c80:a4e0:ffff:ffff:ffff:ffff:ffff