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ASN Lookup Tool
AS64520 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS64520
Organisation
Private Use AS
Name
Private Use AS
Total IPv4 Addresses
98,048
Total IPv4 Prefixes
53
Total IPv6 Prefixes
23
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#2,010 out of 79,553
Registry
Registered Country
WORLD flag
Registered Country Name
Registered Date
Registration Last Change
Receiving From
ASN
Organisation
AS721
US flagUnited States Department of Defense (DoD)
AS3356
US flagLevel 3 Parent, LLC
AS174
US flagCogent Communications, LLC
AS2914
US flagNTT America, Inc.
AS7713
ID flagTelekomunikasi Indonesia (PT)
Showing 5 of 97
IPv4 Active Prefixes
PrefixRange FromRange To
37.26.144.0/2437.26.144.037.26.144.255
37.176.0.0/1637.176.0.037.176.255.255
45.146.242.0/2445.146.242.045.146.242.255
45.146.243.0/2445.146.243.045.146.243.255
63.134.128.0/2463.134.128.063.134.128.255
Showing 5 of 53
IPv6 Active Prefixes
PrefixRange FromRange To
2001:7fb:ee04::/482001:7fb:ee04::2001:7fb:ee04:ffff:ffff:ffff:ffff:ffff
2001:7fb:fe0f::/482001:7fb:fe0f::2001:7fb:fe0f:ffff:ffff:ffff:ffff:ffff
2001:e48:44:4::/642001:e48:44:4::2001:e48:44:4:ffff:ffff:ffff:ffff
2001:448a:5030::/482001:448a:5030::2001:448a:5030:ffff:ffff:ffff:ffff:ffff
2001:448a:503d::/482001:448a:503d::2001:448a:503d:ffff:ffff:ffff:ffff:ffff
Showing 5 of 23