$ query “AS2686” --type=asn → 1 result(s)

AS2686 · ATGS-MMD-AS

AT&T Global Network Services - EMEA

AS2686 is owned by AT&T Global Network Services - EMEA and is a major transit provider, based in the United States since 2002. The system announces an impressive 1.4 million IPv4 addresses, including a /15, and supports IPv6. Most of its address space is geolocated to the United States, with additional presence in Germany and the United Kingdom, and smaller footprints in 41 additional countries.

  • Top 5% — Top 5% of all autonomous systems by reach and degree

Basic Information

Country
🇺🇸 United States
Category
Internet Service Provider
Network Role
Major Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
September 23, 2002
Last Changed
May 10, 2026
Last Seen
June 22, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
177 / 73
IPv6 Prefixes (raw / aggregated)
1 / 1
IPv4 Addresses
1 376 256
Largest IPv4 Prefix
/15 (131 072 addresses)
Largest IPv6 Prefix
/32
Geolocated Countries
🇺🇸 United States (514 048 IPs), 🇩🇪 Germany (280 608 IPs), 🇬🇧 United Kingdom (275 296 IPs) and 41 more
Prefix Changed
June 13, 2026

Reputation

Reputation
Pristine — 0 flagged IPs

Connectivity Summary

Upstream Providers
5 upstreams providing transit
Peers
199 networks exchanging traffic without transit
Downstream Customers
83 downstreams buying transit
Unclassified
10 unclassified BGP neighbors
Degree
297 unique BGP neighbors
Reach
141 networks in customer cone

Upstream Providers (5)

  • AS7018 — ATT-INTERNET4 (Tier-1 transit)
  • AS3741 — IS
  • AS5617 — TPNET
  • AS6895 — ESPANIX-RS-AS (Tier-1 transit)
  • AS1121 — VIX-RS (Tier-1 transit)

Prefix Lists

IPv4 Prefixes (177 total)

  • 32.112.0.0/15 (131 072 addresses (/15 prefix))
  • 195.75.0.0/16 (65 536 addresses (/16 prefix))
  • 139.92.0.0/16 (65 536 addresses (/16 prefix))
  • 195.212.0.0/16 (65 536 addresses (/16 prefix))
  • 195.183.0.0/16 (65 536 addresses (/16 prefix))
  • 195.79.0.0/16 (65 536 addresses (/16 prefix))
  • 194.10.0.0/16 (65 536 addresses (/16 prefix))
  • 32.58.0.0/16 (65 536 addresses (/16 prefix))
  • 194.194.0.0/16 (65 536 addresses (/16 prefix))
  • 32.105.0.0/16 (65 536 addresses (/16 prefix))
  • 32.106.0.0/16 (65 536 addresses (/16 prefix))
  • 194.196.0.0/16 (65 536 addresses (/16 prefix))
  • 213.62.0.0/16 (65 536 addresses (/16 prefix))
  • 32.116.0.0/16 (65 536 addresses (/16 prefix))
  • 152.158.0.0/16 (65 536 addresses (/16 prefix))
  • 32.239.0.0/16 (65 536 addresses (/16 prefix))
  • 62.200.0.0/16 (65 536 addresses (/16 prefix))
  • 129.36.0.0/16 (65 536 addresses (/16 prefix))
  • 32.42.0.0/17 (32 768 addresses (/17 prefix))
  • 195.33.64.0/18 (16 384 addresses (/18 prefix))
  • 195.33.128.0/18 (16 384 addresses (/18 prefix))
  • 32.107.0.0/18 (16 384 addresses (/18 prefix))
  • 212.1.160.0/19 (8 192 addresses (/19 prefix))
  • 195.33.0.0/19 (8 192 addresses (/19 prefix))
  • 194.242.64.0/19 (8 192 addresses (/19 prefix))
  • 195.33.48.0/20 (4 096 addresses (/20 prefix))
  • 192.56.200.0/21 (2 048 addresses (/21 prefix))
  • 195.33.32.0/22 (1 024 addresses (/22 prefix))
  • 32.64.160.0/22 (1 024 addresses (/22 prefix))
  • 192.76.220.0/22 (1 024 addresses (/22 prefix))
  • 194.105.112.0/23 (512 addresses (/23 prefix))
  • 192.56.238.0/23 (512 addresses (/23 prefix))
  • 192.56.148.0/23 (512 addresses (/23 prefix))
  • 192.56.168.0/23 (512 addresses (/23 prefix))
  • 15.24.76.0/23 (512 addresses (/23 prefix))
  • 15.24.86.0/23 (512 addresses (/23 prefix))
  • 192.56.184.0/23 (512 addresses (/23 prefix))
  • 15.24.96.0/23 (512 addresses (/23 prefix))
  • 192.56.192.0/23 (512 addresses (/23 prefix))
  • 192.48.2.0/23 (512 addresses (/23 prefix))
  • 192.56.224.0/23 (512 addresses (/23 prefix))
  • 194.161.200.0/23 (512 addresses (/23 prefix))
  • 192.56.228.0/23 (512 addresses (/23 prefix))
  • 192.48.16.0/23 (512 addresses (/23 prefix))
  • 192.158.54.0/23 (512 addresses (/23 prefix))
  • 192.158.34.0/23 (512 addresses (/23 prefix))
  • 192.56.240.0/23 (512 addresses (/23 prefix))
  • 192.56.226.0/24 (256 addresses (/24 prefix))
  • 185.136.3.0/24 (256 addresses (/24 prefix))
  • 192.76.195.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (1 total)

  • 2001:1be0::/32