ASN Lookup Tool
AS20138 CTHS-ASN-20138

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS20138
Organisation
Carson Tahoe Health System
Name
CTHS-ASN-20138
Total IPv4 Addresses
256
Total IPv4 Prefixes
1
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#59,650 out of 79,023
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2020-09-16
Registration Last Change
2020-09-16
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
US flagAT&T Enterprises, LLC
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).