AS2688

AT&T Corp.

AS 2688 ATGS-MMD-AS

Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.

534,272 IP addresses
ASN2688
NameATGS-MMD-AS
OrganizationAT&T Corp.
CountryUnited States  
RegistryARIN
IPv4 addresses534,272
IPv6 /64 networks232
Prefixes69
Other ASN allocated to AT&T Corp.
ASN Name IP addresses
2686 ATGS-MMD-AS 1,428,992
2687 ATGS-MMD-AS 781,824
2685 ATGS-MMD-AS 101,632
5671 PBI-NET-BLK 12,800
19483 SBCASI-AKRON-OH-COVLIL 7,168
5672 PBI-NET-BLK 6,400
19495 SBCASI-AKRON-OH-COVLIL 0
IPv4 Prefixes for AS2688 - showing the first 20 of 68 networks
Network Location Addresses
165.87.32.0/21 AT&T Global Network Services   New York 2,048
165.87.52.0/22 AT&T Global Network Services   Ashburn 1,024
192.56.14.0/24 AT&T Corp.   New York 256
192.56.16.0/24 AT&T Corp.   New York 256
192.56.31.0/24 AT&T Corp.   New York 256
192.56.43.0/24 AT&T Corp.   New York 256
192.56.47.0/24 AT&T Corp.   New York 256
192.56.48.0/24 HP Inc   Buenos Aires 256
192.56.52.0/24 AT&T Corp.   New York 256
192.56.54.0/24 HP Inc   Heredia 256
192.56.55.0/24 AT&T Corp.   New York 256
192.56.56.0/24 AT&T Corp.   New York 256
200.0.216.0/21 AT&T Corp.   New York 2,048
32.101.0.0/17 AT&T Enterprises   Ashburn 32,768
32.101.0.0/21 AT&T Enterprises   Ashburn 2,048
32.101.104.0/21 AT&T Enterprises   Santiago de Surco (Los Granados) 2,048
32.101.16.0/22 AT&T Enterprises   Taboão da Serra (Jardim Dom Bosco) 1,024
32.101.20.0/22 AT&T Enterprises   São Cristóvão 1,024
32.101.32.0/21 AT&T Enterprises   Ashburn 2,048
32.101.40.0/21 AT&T Enterprises   San José 2,048
IPv6 Prefixes for AS2688
Network Location /64 Prefixes
2800:3d0::/32 AT&T Corp.   Buenos Aires (Puerto Madero) 232