// ASN

AS2687

ATGS-MMD-AS - AT&T Enterprises, LLC, US

Detailed information about the Autonomous System. Need another one? Look up a different ASN.

ASN: AS2687
Organization: AT&T Enterprises, LLC
Description: ATGS-MMD-AS - AT&T Enterprises, LLC, US
Country: US
State / Region: TX
City: Dallas
Address: 208 S. Akard St.
Registry (RIR): ARIN
Created: 2026-03-11
Updated: 2025-10-29
IPv4 Prefixes: 145
IPv6 Prefixes: 2

IPv4 Prefixes

145 total · showing first 10

103.211.116.0/24
103.211.117.0/24
122.248.128.0/18
122.248.160.0/22
122.248.176.0/23
122.248.182.0/23
122.248.190.0/23
137.51.246.0/24
137.51.247.0/24
141.81.0.0/16

IPv6 Prefixes

2 total

2001:d80::/32
2620:18d:d1::/48

What is AS2687?

AS2687 is an Autonomous System Number (ASN) assigned to AT&T Enterprises, LLC. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.

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