All ASNs

Autonomous System details for AS2688

AS2688

AT&T Enterprises, LLC • att.com

AS2688 — AT&T Enterprises, LLC

AS Name

ATGS-MMD-AS

Country

United States (US)

Website

att.com

Number of IPv4

486,656

Number of IPv6

7.92 × 10²⁸

ASN type

ISP

Status

Assigned

Registry

ARIN

Allocated

June 02, 1993

Last updated

December 05, 2024

IP Ranges

35 IPv4 prefixes, 1 IPv6 prefixes

Prefix	Company	Number of IPs
15.4.97.0/24	HP Inc.	256
32.31.0.0/16	AT&T Enterprises, LLC	65,536
32.59.0.0/16	Syntegon Technology GmbH	65,536
32.64.168.0/22	AT&T Enterprises, LLC	1,024
32.94.0.0/16	AT&T Enterprises, LLC	65,536
32.101.0.0/17	AT&T Business International - Colombia	32,768
32.104.0.0/15	AT&T Enterprises, LLC	131,072
32.104.0.0/16	AT&T Enterprises, LLC	65,536
32.109.16.0/24	AT&T Enterprises, LLC	256
32.109.20.0/24	AT&T Enterprises, LLC	256
32.115.0.0/18	ATTLA GLMS-GRP4A	16,384
32.115.8.0/24	ATTLA GLMS-GRP4A	256
32.115.32.0/19	ATTLA GLMS-GRP6A	8,192
32.115.128.0/18	ATTMEX GLMS-GRP4A	16,384
32.115.172.0/24	ATTMEX GLMS-GRP6A	256
32.115.178.0/24	ATTMEX GLMS-GRP6B	256
32.117.74.0/24	ATTEMA EV3P-GR105	256
32.118.64.0/19	ATTLA EV3P-GR105	8,192
32.118.74.0/24	ATTLA EV3P-GR105	256
32.118.88.0/24	ATTLA EV3P-GR106	256
32.118.90.0/24	ATTLA EV3P-GR106	256
32.139.238.0/24	AT&T Enterprises, LLC	256
165.87.32.0/21	ATTLA L3S-GO2	2,048
165.87.52.0/22	ATTMOW RAS-GO2	1,024
192.56.14.0/24	HP Inc.	256
192.56.16.0/24	DXC US Latin America Corporation	256
192.56.31.0/24	HP Inc.	256
192.56.43.0/24	HP Inc.	256
192.56.47.0/24	HP Inc.	256
192.56.48.0/24	HPINC	256
192.56.52.0/24	HP Inc.	256
192.56.54.0/24	HP Inc.	256
192.56.55.0/24	HP Inc.	256
192.56.56.0/24	HP Inc.	256
200.0.216.0/21	AT&T Enterprises, LLC (AEL-360)	2,048
2800:3d0::/32	AT&T Argentina	7.92 × 10²⁸

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS2688

27 peers

AS999 AS51185 AS60503 AS263152 AS3356 AS6057 AS6424 AS6939 AS13786 AS14537 AS22356 AS22548 AS24482 AS28624 AS28634 AS32590 AS35280 AS37721 AS39120 AS52873 AS61568 AS199524 AS262427 AS263237 AS264479 AS266213 AS271253

AS2688 peers with these other Autonomous Systems.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS2688

3 upstreams

AS7018 AS16735 AS52468

AS2688 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS2688 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS2688

7 downstreams

AS72 AS206 AS2021 AS14990 AS36224 AS52970 AS272693

AS2688 provides internet connectivity to these downstream Autonomous Systems.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.