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ASN Lookup Tool
AS4201000050 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS4201000050
Organisation
Private Use AS
Name
Private Use AS
Total IPv4 Addresses
1,024
Total IPv4 Prefixes
1
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#30,368 out of 79,038
Registry
Registered Country
WORLD flag
Registered Country Name
Registered Date
Registration Last Change
Receiving From
ASN
Organisation
AS7018
US flagAT&T Enterprises, LLC
AS701
US flagVerizon Business
AS3320
DE flagDeutsche Telekom AG
AS3356
US flagLevel 3 Parent, LLC
AS1221
AU flagTelstra Limited
Showing 5 of 137
IPv4 Active Prefixes
PrefixRange FromRange To
17.45.72.0/2217.45.72.017.45.75.255