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ASN Lookup Tool
AS64538 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS64538
Organisation
Private Use AS
Name
Private Use AS
Total IPv4 Addresses
11,520
Total IPv4 Prefixes
16
Total IPv6 Prefixes
4
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#8,741 out of 79,206
Registry
Registered Country
WORLD flag
Registered Country Name
Registered Date
Registration Last Change
Receiving From
ASN
Organisation
AS33891
DE flagCore-Backbone GmbH
AS3320
DE flagDeutsche Telekom AG
AS3356
US flagLevel 3 Parent, LLC
AS680
DE flagVerein zur Foerderung eines Deutschen Forschungs..
AS2914
US flagNTT America, Inc.
Showing 5 of 83
IPv4 Active Prefixes
PrefixRange FromRange To
14.1.223.0/2414.1.223.014.1.223.255
50.31.142.0/2450.31.142.050.31.142.255
51.230.48.0/2051.230.48.051.230.63.255
64.74.236.0/2464.74.236.064.74.236.255
84.205.67.0/2484.205.67.084.205.67.255
Showing 5 of 16
IPv6 Active Prefixes
PrefixRange FromRange To
2001:668:128:c000::/502001:668:128:c000::2001:668:128:ffff:ffff:ffff:ffff:ffff
2001:7fb:fe03::/482001:7fb:fe03::2001:7fb:fe03:ffff:ffff:ffff:ffff:ffff
2001:7fb:fe0c::/482001:7fb:fe0c::2001:7fb:fe0c:ffff:ffff:ffff:ffff:ffff
2402:b400:41f0::/442402:b400:41f0::2402:b400:41ff:ffff:ffff:ffff:ffff:ffff