All ASNs

Autonomous System details for AS2386

AS2386

AT&T Enterprises, LLC • att.com

AS2386 — AT&T Enterprises, LLC

AS Name

INS-AS

Country

United States (US)

Website

att.com

Number of IPv4

288,256

Number of IPv6

4.95 × 10²⁷

ASN type

ISP

Status

Assigned

Registry

ARIN

Allocated

February 03, 1993

Last updated

March 18, 2025

IP Ranges

404 IPv4 prefixes, 1 IPv6 prefixes

Prefix	Company	Number of IPs
12.0.224.0/24	TCORP-FA-PRODUCT TO PRODUCT	256
12.0.225.0/24	TCORP-FA-PRODUCT TO PRODUCT	256
12.0.226.0/24	TCORP-FA-PRODUCT TO PRODUCT	256
12.0.227.0/24	TCORP-FA-PRODUCT TO PRODUCT	256
12.0.228.0/24	TCORP-FA-PRODUCT TO PRODUCT	256
12.0.229.0/24	TCORP-FA-PRODUCT TO PRODUCT	256
12.0.230.0/24	TCORP-FA-PRODUCT TO PRODUCT	256
12.0.231.0/24	TCORP-FA-PRODUCT TO PRODUCT	256
12.3.167.0/24	ATT LABS	256
12.4.26.0/24	PARKER HANNIFIN CORP	256
12.4.27.0/24	PARKER HANNIFIN CORP	256
12.6.136.0/24	AMC Inc.	256
12.8.110.0/24	BUNGE NORTH AMERICA	256
12.13.10.0/24	CARTI	256
12.13.54.0/23	AT&T Enterprises, LLC	512
12.13.54.0/24	AT&T Enterprises, LLC	256
12.13.176.128/25	Spelman College	128
12.13.233.0/24	AT&T Enterprises, LLC	256
12.14.147.0/24	CHEDRAUI USA 8310014602694-600	256
12.17.245.0/24	Private Customer	256
12.18.20.0/24	MOVADO GROUP INC	256
12.20.159.0/24	AT&T Enterprises, LLC	256
12.20.178.0/24	TCORP-ATT AGNS MANAGED R	256
12.22.96.0/22	DISNEY WORLDWIDE SERVICES	1,024
12.28.131.0/24	AT&T Enterprises, LLC	256
12.29.167.0/24	AT&T Enterprises, LLC	256
12.29.196.0/24	TCORP-FA-PRODUCT TO PRODUCT	256
12.29.197.0/24	TCORP-FA-PRODUCT TO PRODUCT	256
12.30.10.0/23	AT&T Enterprises, LLC	512
12.30.249.0/24	AT&T Enterprises, LLC	256
12.31.223.0/24	IBM GLOBAL SERVICES	256
12.32.224.0/22	TCORP-FA-PRODUCT TO PRODUCT	1,024
12.35.54.0/24	SPELMAN COLLEGE	256
12.35.54.0/25	SPELMAN COLLEGE	128
12.37.13.0/24	AMERICAN TRANSMISSION COMPANY	256
12.37.100.0/23	DETROIT PUBLIC SCHOOLS	512
12.37.132.0/24	AES BIG SKY, LLC	256
12.37.152.0/24	OMNICOM GROUP INC	256
12.39.169.0/24	AT&T Enterprises, LLC	256
12.40.117.0/24	B BRAUN MEDICAL INC.	256
12.42.184.0/24	CHEDRAUI USA 8310014602694-600	256
12.42.201.0/24	Global Payments Inc.	256
12.43.10.0/23	OAKLAND COUNTY INFORMATION TECHN	512
12.43.88.0/22	ARCHER DANIELS MIDLAND	1,024
12.43.88.0/24	ARCHER DANIELS MIDLAND	256
12.43.89.0/24	ARCHER DANIELS MIDLAND	256
12.43.90.0/24	ARCHER DANIELS MIDLAND	256
12.43.91.0/24	ARCHER DANIELS MIDLAND	256
12.44.118.0/24	DISNEY WORLDWIDE SERVICES	256
12.47.66.0/24	AT&T Enterprises, LLC	256
12.47.84.0/24	DETROIT DIESEL	256
12.48.163.0/24	OMNICOM GROUP INC	256
12.48.206.0/24	ORTHOPAEDICS INDIANAPOLIS	256
12.53.15.0/24	TELAMON CORPORATION	256
12.54.143.0/24	ICTI	256
12.68.250.0/24	ATT SOLUTIONS GCSC	256
12.71.82.0/24	HOBBY LOBBY	256
12.96.136.0/24	AT&T Enterprises, LLC	256
12.104.218.0/24	IL TEACHERS RETIREMENT SYSTE	256
12.104.223.0/24	RING CONTAINER TECHNOLOGIES,	256
12.105.142.0/24	UNDERWRITERS LABORATORIES INC	256
12.106.188.0/24	ACE HARDWARE CORPORATION	256
12.106.240.0/24	THE ESTEE LAUDER COMPANIES	256
12.108.48.0/24	GIBSON DUNN CUTCHER LLC	256
12.108.69.0/24	CF INDUSTRIES ENTERPRISES, LLC	256
12.108.158.0/23	ACC-CITY OF OTTAWA	512
12.108.158.0/24	ACC-CITY OF OTTAWA	256
12.108.159.0/24	ACC-CITY OF OTTAWA	256
12.108.255.0/24	Fiserv Solutions, LLC	256
12.129.26.0/24	CI - Conduent SID-28261	256
12.129.89.0/24	CERFnet	256
12.129.227.0/24	CERFnet	256
12.131.121.0/24	ATT SOLUTIONS GCSC	256
12.131.215.0/24	OMNICOM GROUP INC	256
12.133.88.0/24	LINCOLN MEMORIAL UNIVERSITY	256
12.138.71.0/24	AIRESPRING-DEMOPOLIS CATV	256
12.138.110.0/24	AIRESPRING-DEMOPOLIS CATV	256
12.138.193.0/24	ATTSI, INFO TECHNOLOGYN OPERAT	256
12.139.114.0/23	AT&T Services, Inc.	512
12.139.118.0/24	AT&T Services, Inc.	256
12.139.123.0/24	AT&T Services, Inc.	256
12.139.164.0/24	AT&T Services, Inc.	256
12.144.222.0/24	AT&T Services, Inc.	256
12.147.178.0/24	DISNEY WORLDWIDE SERVICES	256
12.148.63.0/24	AT&T Enterprises, LLC	256
12.148.112.0/24	AT&T Enterprises, LLC	256
12.148.167.0/24	RECOLOGY INC.	256
12.148.190.0/24	STATE OF WISCONSIN TEACH	256
12.150.102.0/23	AT&T Enterprises, LLC	512
12.150.107.0/24	AMERICOLD LOGISTICS, LLC	256
12.151.240.0/24	ACE HARDWARE CORPORATION	256
12.152.24.0/23	AT&T Services, Inc.	512
12.164.100.0/24	UNIVERSAL TRUCKLOAD SERVICES INC	256
12.166.243.0/24	THE ESTEE LAUDER COMPANIES, INC.	256
12.167.90.0/23	AT&T Enterprises, LLC	512
12.167.90.0/24	AT&T Enterprises, LLC	256
12.167.91.0/24	AT&T Enterprises, LLC	256
12.168.16.0/24	Fiserv Solutions, LLC	256
12.168.17.0/24	Fiserv Solutions, LLC	256
12.169.17.0/24	Private Customer	256
2602:ffa2::/36	SnowCrest, Inc.	4.95 × 10²⁷

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 AS2386

1 peers

AS27355

AS2386 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 AS2386

7 upstreams

AS701 AS2686 AS7018 AS32787 AS33662 AS46368 AS55002

AS2386 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS2386 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS2386

11 downstreams

AS11324 AS30152 AS30313 AS36224 AS36258 AS46511 AS46788 AS203556 AS398226 AS400858 AS401191

AS2386 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.