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ASN Lookup Tool
AS25993 ATT-LABS-AUSTIN-TX

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS25993
Organisation
AT&T Labs, Inc.
Name
ATT-LABS-AUSTIN-TX
Total IPv4 Addresses
48896
Total IPv4 Prefixes
33
Total IPv6 Prefixes
3
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#4,229 out of 77,410
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2002-06-12
Registration Last Change
2023-03-07
Receiving From

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

ASN
Organisation
AS7018
US flagAT&T Services, Inc.
Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
AS5671
US flagAT&T Corp.
IPv4 Active Prefixes

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

Prefix12.226.78.0/23
Range From12.226.78.0
Range To12.226.79.255
Prefix64.123.22.0/24
Range From64.123.22.0
Range To64.123.22.255
Prefix76.206.112.0/23
Range From76.206.112.0
Range To76.206.113.255
Prefix76.206.114.0/24
Range From76.206.114.0
Range To76.206.114.255
Prefix76.206.115.0/24
Range From76.206.115.0
Range To76.206.115.255
Showing 5 of 33
IPv6 Active Prefixes
Prefix2620:10d:9000::/48
Range From2620:10d:9000::
Range To2620:10d:9000:ffff:ffff:ffff:ffff:ffff
Prefix2620:10d:9004::/48
Range From2620:10d:9004::
Range To2620:10d:9004:ffff:ffff:ffff:ffff:ffff
Prefix2620:10d:900f::/48
Range From2620:10d:900f::
Range To2620:10d:900f:ffff:ffff:ffff:ffff:ffff
Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.