All ASNs

Autonomous System details for AS2687

AS2687

AT&T Enterprises, LLC • att.com

AS2687 — AT&T Enterprises, LLC

AS Name

ATGS-MMD-AS

Country

United States (US)

Website

att.com

Number of IPv4

759,808

Number of IPv6

7.92 × 10²⁸

ASN type

ISP

Status

Assigned

Registry

ARIN

Allocated

June 02, 1993

Last updated

December 05, 2024

IP Ranges

150 IPv4 prefixes, 2 IPv6 prefixes

Prefix	Company	Number of IPs
15.32.72.0/24	HP Inc.	256
15.32.73.0/24	HP Inc.	256
15.32.74.0/24	HP Inc.	256
15.32.76.0/24	HP Inc.	256
15.32.77.0/24	HP Inc.	256
15.32.78.0/24	HP Inc.	256
15.32.87.0/24	HP Inc.	256
15.32.101.0/24	HP Inc.	256
15.32.102.0/24	HP Inc.	256
15.32.103.0/24	HP Inc.	256
15.32.108.0/24	HP Inc.	256
15.32.109.0/24	HP Inc.	256
15.32.110.0/24	HP Inc.	256
15.32.111.0/24	HP Inc.	256
15.32.112.0/24	HP Inc.	256
15.32.116.0/22	HP Inc.	1,024
15.36.88.0/24	HP Inc.	256
15.36.93.0/24	HP Inc.	256
15.36.98.0/24	HP Inc.	256
15.36.103.0/24	HP Inc.	256
15.36.126.0/23	HP Inc.	512
15.40.84.0/24	HP Inc.	256
15.40.85.0/24	HP Inc.	256
15.40.86.0/24	HP Inc.	256
15.40.140.0/23	HP Inc.	512
15.44.67.0/24	HP Inc.	256
15.44.68.0/22	HP Inc.	1,024
15.44.72.0/24	HP Inc.	256
15.44.80.0/24	HP Inc.	256
15.44.82.0/24	HP Inc.	256
15.44.88.0/22	HP Inc.	1,024
15.44.92.0/23	HP Inc.	512
15.44.94.0/24	HP Inc.	256
15.44.96.0/24	HP Inc.	256
15.44.168.0/24	HP Inc.	256
15.79.92.0/24	HP Inc.	256
32.25.0.0/16	AT&T Enterprises, LLC	65,536
32.42.128.0/17	AT&T IDC Bangalore	32,768
32.60.0.0/18	AT&T Enterprises, LLC	16,384
32.64.164.0/22	AT&T Enterprises, LLC	1,024
32.103.0.0/16	AT&T Business International - Australia	65,536
32.103.0.0/21	AT&T Business International - Australia	2,048
32.103.8.0/22	AT&T Business International - Australia	1,024
32.103.12.0/22	AT&T Business International - Australia	1,024
32.103.16.0/21	AT&T Business International - New Zealand	2,048
32.103.24.0/21	AT&T Business International - Japan	2,048
32.103.56.0/21	AT&T Business International - Taiwan	2,048
32.114.0.0/16	ATTAP GLMS-GRP4A	65,536
32.114.232.0/23	ATTAP GLMS-GRP6K	512
32.114.240.0/21	ATTAP GLMS-GRP6L	2,048
32.114.248.0/22	ATTAP GLMS-GRP6L	1,024
32.117.0.0/16	ATTEMA EV3P-GR101	65,536
32.117.136.0/24	ATTAP EV3P-GR101	256
32.117.250.0/24	ATTAP EV3P-GR108	256
32.118.0.0/18	ATTAP EV3P-GR101	16,384
32.118.8.0/24	ATTAP EV3P-GR101	256
32.118.34.0/24	ATTAP EV3P-GR103	256
32.118.240.0/20	AT&T Enterprises, LLC	4,096
32.139.234.0/24	AT&T Enterprises, LLC	256
32.139.236.0/24	AT&T Enterprises, LLC	256
87.237.220.0/24	adidas AG	256
103.211.116.0/24	MOET HENNESSY SNC	256
103.211.117.0/24	MOET HENNESSY SNC	256
122.248.128.0/18	ATT_COUNTRYALLOC SG	16,384
122.248.160.0/22	Asia Pacific Operations	1,024
122.248.176.0/23	AT&T Global Network Services India (P) limited	512
122.248.182.0/23	Network of AT&T CORP-FA-INTERNAL COMMERCIAL	512
122.248.190.0/23	Asia Pacific Operations	512
137.51.246.0/24	Northrop Grumman Corp.	256
137.51.247.0/24	Northrop Grumman Corp.	256
141.81.0.0/16	ASSA ABLOY AB	65,536
141.81.190.0/24	ASSA ABLOY AB	256
165.87.64.0/20	ATTAP L3S-GO2	4,096
166.100.0.0/16	AT&T Japan K.K.	65,536
168.161.109.0/24	Time Warner Enterprise Infrastructure Services LLC	256
192.20.246.0/24	AT&T Services, Inc.	256
192.48.7.0/24	The Boeing Company	256
192.48.10.0/24	The Boeing Company	256
192.48.29.0/24	The Boeing Company	256
192.56.72.0/24	HPINC	256
192.56.73.0/24	HP Inc.	256
192.56.76.0/24	HP Inc.	256
192.56.77.0/24	HPINC	256
192.56.78.0/24	HPINC	256
192.56.79.0/24	HPINC	256
192.56.81.0/24	HP Inc.	256
192.56.96.0/24	HPINC	256
192.56.97.0/24	HPINC	256
192.56.101.0/24	HP Inc.	256
192.56.108.0/24	HP Inc.	256
192.56.113.0/24	HPINC	256
192.56.116.0/24	HP Inc.	256
192.56.117.0/24	HPINC	256
192.56.118.0/24	HPINC	256
192.56.123.0/24	HPINC	256
192.56.124.0/24	HPINC	256
192.56.126.0/24	HPINC	256
192.56.127.0/24	HPINC	256
192.56.128.0/24	HP Inc.	256
192.56.129.0/24	HPINC	256
2001:d80::/32	AT&T Japan K.K.	7.92 × 10²⁸
2620:18d:d1::/48	HP Inc.	1.21 × 10²⁴

This table only shows the first 100 of the set of IPv4 and IPv6 prefixes. All data is available via our IP data API.

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 AS2687

63 peers

AS286 AS1221 AS2500 AS2518 AS1299 AS1828 AS2497 AS3216 AS3257 AS4134 AS4713 AS4826 AS7575 AS7594 AS9002 AS14537 AS15412 AS17639 AS17660 AS17676 AS20485 AS24482 AS24516 AS25152 AS32590 AS33891 AS35280 AS38001 AS38561 AS39120 AS45352 AS55720 AS58511 AS58952 AS63927 AS64073 AS151326 AS199524 AS4648 AS4764 AS6939 AS7713 AS8220 AS8359 AS8966 AS16552 AS18106 AS23673 AS23764 AS33480 AS38880 AS49544 AS58941 AS59105 AS63956 AS132337 AS132847 AS135895 AS136557 AS137409 AS140627 AS148968 AS215859

AS2687 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 AS2687

7 upstreams

AS2686 AS3491 AS4775 AS7018 AS7473 AS9498 AS10133

AS2687 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS2687 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS2687

59 downstreams

AS2030 AS2631 AS3573 AS3585 AS3614 AS3738 AS3918 AS4249 AS4468 AS4797 AS6253 AS7054 AS8116 AS9468 AS11857 AS13621 AS13778 AS14381 AS14499 AS16466 AS17802 AS17825 AS18113 AS18723 AS18880 AS19197 AS19239 AS19419 AS22283 AS22744 AS24023 AS24126 AS25888 AS26485 AS30337 AS32906 AS33619 AS35923 AS38564 AS40703 AS40934 AS48075 AS58664 AS59248 AS131144 AS132384 AS133587 AS133951 AS134531 AS134534 AS134594 AS136261 AS136560 AS137220 AS138463 AS139930 AS140890 AS397074 AS398699

AS2687 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.