AS2685 — ATGS-MMD-AS

AS2685 announces 30 IPv4 prefixes covering 94,464 addresses and 2 IPv6 prefixes.

About this network

ATGS-MMD-AS is one of AT&T's managed-data networks, operated under AT&T Global Network Services (the former IBM Global Network / AGNS business, now part of AT&T).

What it's used for

• Global managed data and connectivity services for enterprise customers across many countries.

Notable

• Part of a major carrier's backbone, not a consumer ISP or web host. One of several sequential ATGS-MMD-AS ASNs; the block dates to a 1993 allocation.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 7.193.230.0/24
• 15.92.161.0/24
• 15.92.162.0/24
• 15.92.164.0/22
• 15.92.197.0/24
• 15.92.198.0/23
• 32.42.96.0/22
• 32.60.64.0/18
• 32.64.172.0/22
• 32.96.224.0/19
• 32.101.128.0/17
• 32.102.134.0/23
• 32.102.136.0/22
• 32.102.140.0/23
• 32.115.64.0/18
• 32.139.239.0/24
• 129.37.136.0/21
• 129.37.144.0/20
• 129.37.160.0/20
• 129.37.176.0/22
• 146.222.145.0/24
• 149.17.2.0/24
• 155.46.179.0/24
• 159.215.120.0/24
• 192.56.9.0/24
• 192.56.38.0/24
• 192.56.50.0/24
• 198.133.19.0/24
• 198.161.227.0/24
• 205.207.232.0/24
• 2607:f9a8::/32
• 2620:18d:141::/48

Upstream networks

• AS7018 AT&T Enterprises, LLC
• AS6939 Hurricane Electric LLC
• AS1403 EBOX
• AS22652 Videotron Ltee
• AS24482 SG.GS
• AS852 TELUS Communications Inc.
• AS394256 Tech Futures Interactive Inc.
• AS35280 F5 Networks SARL
• AS20473 The Constant Company, LLC

Downstream networks

• AS3955 Compucom Systems
• AS1313 Adobe Systems Inc.
• AS3573 Accenture LLP
• AS53987 Enbridge Pipelines Inc.
• AS25813 HOV Services, Inc.
• AS11520 Allstate Insurance Company
• AS3958 Air Canada
• AS40703 Turner Broadcasting System, Inc.

Adjacent networks

• AS7018 AT&T Enterprises, LLC
• AS6939 Hurricane Electric LLC
• AS1313 Adobe Systems Inc.
• AS3955 Compucom Systems
• AS1403 EBOX
• AS22652 Videotron Ltee
• AS3573 Accenture LLP
• AS53987 Enbridge Pipelines Inc.
• AS11520 Allstate Insurance Company
• AS25813 HOV Services, Inc.
• AS24482 SG.GS
• AS394256 Tech Futures Interactive Inc.
• AS852 TELUS Communications Inc.
• AS3958 Air Canada
• AS40703 Turner Broadcasting System, Inc.
• AS35280 F5 Networks SARL
• AS20473 The Constant Company, LLC

Internet exchanges

• Toronto Internet Exchange — Toronto, Canada
• CANIX Internet Exchange - Montreal — Montreal, Canada
• Vancouver Internet Exchange — Vancouver, Canada