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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
7,936
Total IPv4 Prefixes
23
Total IPv6 Prefixes
2
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#11,313 out of 79,659
Registry
Registered Country
WORLD flag
Registered Country Name
Registered Date
Registration Last Change
Receiving From
ASN
Organisation
AS1239
US flagCogent Communications, LLC
AS3356
US flagLevel 3 Parent, LLC
AS174
US flagCogent Communications, LLC
AS7713
ID flagTelekomunikasi Indonesia (PT)
AS3741
ZA flagDimension Data
Showing 5 of 63
Transit To
ASN
Organisation
AS64706
WORLD flagPrivate Use AS
AS17044
US flagTHE INTERPUBLIC GROUP OF COMPANIES, INC.
IPv4 Active Prefixes
PrefixRange FromRange To
38.35.229.0/2438.35.229.038.35.229.255
41.207.133.0/2441.207.133.041.207.133.255
85.115.95.0/2485.115.95.085.115.95.255
95.26.70.0/2395.26.70.095.26.71.255
95.26.88.0/2395.26.88.095.26.89.255
Showing 5 of 23
IPv6 Active Prefixes
PrefixRange FromRange To
2001:7fb:fe18::/482001:7fb:fe18::2001:7fb:fe18:ffff:ffff:ffff:ffff:ffff
2a02:21a2::/482a02:21a2::2a02:21a2:0:ffff:ffff:ffff:ffff:ffff