AS7018 AT&T Services, Inc. Network Details

AS7018 is an autonomous system number (ASN) managed by AT&T Services, Inc.. The registry was last assigned on 29 Jul 1996 with 8.7171426537004E+31 IP addresses active in the network. AS7018 network's IP addresses are assigned by the American Registry for Internet Numbers (ARIN), the regional internet registry (RIR) for North American IP addresses.

A sample hostname from the network is available at slip-12-66-48-0.mis.prserv.net (12.0.0.0). Average ping response times for the AT&T Services, Inc. network are 36.00 milliseconds. Based on our research of active subnet ranges, there are 8.7171426537004E+31 IPv6 addresses and 201,645,642 IPv4 addresses assigned to AT&T Services, Inc..

AS7018 Network Report

Lookup details for the AT&T Services, Inc. network.

Network Name AS7018 AT&T Services, Inc.
Network ISP AT&T Services
Network Organization Att Lincroft Ort
Registry Status Active — Allocated under ARIN
Registry Date 29 Jul 1996
Total IPv4 Addresses 201,645,642
Total IPv6 Addresses 8.7171426537004E+31

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AS7018 IPv4 Address Subnets
12.0.0.0/8 US Bridgeton, Missouri AT&T Services Att Lincroft Ort
12.0.0.0/9 US Bridgeton, Missouri AT&T Services Att Lincroft Ort
12.66.48.0/21 US Chicago, Illinois AT&T Services AT&T Global Services
12.66.48.0/22 US Chicago, Illinois AT&T Services AT&T Global Services
12.66.52.0/23 US Chicago, Illinois AT&T Services AT&T Global Services
12.66.54.0/23 US Chicago, Illinois AT&T Services AT&T Global Services
12.66.56.0/22 US Chicago, Illinois AT&T Services AT&T Global Services
12.66.56.0/23 US Chicago, Illinois AT&T Services AT&T Global Services
12.66.58.0/23 US Chicago, Illinois AT&T Services AT&T Global Services
12.66.60.0/23 US Chicago, Illinois AT&T Services AT&T Global Services
12.66.72.0/21 US Chicago, Illinois AT&T Services AT&T Global Services
12.66.73.0/24 US Chicago, Illinois AT&T Services AT&T Global Services
12.66.74.0/24 US Chicago, Illinois AT&T Services AT&T Global Services
12.66.75.0/24 US Chicago, Illinois AT&T Services AT&T Global Services
12.66.76.0/24 US Chicago, Illinois AT&T Services AT&T Global Services
12.66.77.0/24 US Chicago, Illinois AT&T Services AT&T Global Services
12.66.78.0/24 US Chicago, Illinois AT&T Services AT&T Global Services
12.66.79.0/24 US Chicago, Illinois AT&T Services AT&T Global Services
12.66.80.0/24 US Chicago, Illinois AT&T Services AT&T Global Services
12.67.4.0/24 US Chicago, Illinois AT&T Services AT&T Global Services
12.67.8.0/24 US Chicago, Illinois AT&T Services AT&T Global Services
12.67.10.0/24 US Chicago, Illinois AT&T Services AT&T Global Services
12.67.11.0/24 US Chicago, Illinois AT&T Services AT&T Global Services
12.127.255.255/32 US Morristown, New Jersey AT&T Services AT&T Worldnet Services
12.128.0.0/9 US San Jose, California AT&T Services, Inc.
12.129.10.0/24 US Seattle, Washington AT&T Services Avanade Inc.
12.129.20.0/24 US Bellevue, Washington AT&T Services Edifecs, Inc.
12.129.26.0/24 US Irvine, California AT&T Services CI - Stratacare, Inc SID
12.129.28.0/24 US Redmond, Washington AT&T Services CI - Microsoft Corporation SID
12.129.85.0/24 US Austell, Georgia AT&T Services Caraustar Industries Inc.
12.129.89.0/24 US Atlanta, Georgia AT&T Services Haverty Furniture Companies, Inc.
12.129.100.0/24 US Atlanta, Georgia AT&T Services Internet Security Systems, Inc.
12.129.116.0/24 US Charlottesville, Virginia AT&T Services CI - Outcomes Health Information
12.129.206.0/24 US Lancaster, California AT&T Services CI - Blizzard Entertainment SID
12.129.227.0/24 US Los Angeles, California AT&T Services Gibson, Dunn & Crutcher, LLP
12.129.241.0/24 US Los Angeles, California AT&T Services Colony Capital, Inc.

AS7018 IPv6 Address Subnets
2001:1890::/29 US Middletown, New Jersey AT&T Services, Inc.
2600:300::/24 US Redmond, Washington AT&T Services, Inc. AT&T Mobility LLC
2600:1700::/28 US Chicago, Illinois AT&T Services, Inc. AT&T Internet Services
2602:300::/24 US Chicago, Illinois AT&T Services, Inc. AT&T Corp
2602:fe23::/36 US Gravette, Arkansas AT&T Services, Inc. Blue Pulse Networks LLC
2602:ff42::/36 US Plymouth, California AT&T Services, Inc. Remotely Located
2604:3540::/29 US Dania Beach, Florida Hurricane Electric LLC Residential Networking Solutions
2604:8fc0::/32 US Allendale, Michigan AT&T Services, Inc. Mercury Network Corporation
2604:9d40:1f8::/48 US Miami Beach, Florida Teleperformance Group Teleperformance Group, Inc.
2604:9d40:1f9::/48 US Miami Beach, Florida Teleperformance Group Teleperformance Group, Inc.
2604:b2c0:d00::/40 US San Jose, California AT&T Services, Inc. Common Networks, Inc.
2605:3840::/32 US Westlake, Ohio AT&T Services, Inc. NetX Internet, LLC.
2605:8440::/32 US Springfield, Illinois AT&T Services, Inc. Agility Communications and
2606:d200::/32 US Troy, Michigan AT&T Services, Inc. Awecomm Technologies, LLC
2606:df00::/32 US Rock Hill, South Carolina AT&T Services, Inc. Arachnitec, INC.
2607:4b80::/32 US San Angelo, Texas AT&T Services, Inc. Communications Etc., Inc.
2607:9080:6::/48 US Washington D.C., District of Columbia AT&T Services, Inc. Marriott International, Inc.
2607:9080:105::/48 US Pittsburgh, Pennsylvania AT&T Services, Inc. Marriott International, Inc.
2620:a3:4008::/48 US Kansas City, Missouri AT&T Services, Inc. Blue Cross Blue Shield of Kansas,
2620:b1:8000::/48 US Phoenix, Arizona AT&T Services, Inc. Ewing Irrigation Products, Inc.
2620:10a:9039::/48 US Portland, Oregon AT&T Services, Inc. Sorenson Communications, Inc.
2620:110:3000::/48 US Newark, New Jersey AT&T Services, Inc. New York Life Insurance Company
2620:12d:e017::/48 US San Francisco, California AT&T Services, Inc. Synopsys Inc
2001:1890::/29 US Middletown, New Jersey AT&T Services, Inc.
2600:300::/24 US Redmond, Washington AT&T Services, Inc. AT&T Mobility LLC
2600:1700::/28 US Chicago, Illinois AT&T Services, Inc. AT&T Internet Services
2602:300::/24 US Chicago, Illinois AT&T Services, Inc. AT&T Corp
2602:fe23::/36 US Gravette, Arkansas AT&T Services, Inc. Blue Pulse Networks LLC
2602:ff42::/36 US Plymouth, California AT&T Services, Inc. Remotely Located
2604:3540::/29 US Dania Beach, Florida Hurricane Electric LLC Residential Networking Solutions
2604:8fc0::/32 US Allendale, Michigan AT&T Services, Inc. Mercury Network Corporation
2604:9d40:1f8::/48 US Miami Beach, Florida Teleperformance Group Teleperformance Group, Inc.
2604:9d40:1f9::/48 US Miami Beach, Florida Teleperformance Group Teleperformance Group, Inc.
2604:b2c0:d00::/40 US San Jose, California AT&T Services, Inc. Common Networks, Inc.
2605:3840::/32 US Westlake, Ohio AT&T Services, Inc. NetX Internet, LLC.
2605:8440::/32 US Springfield, Illinois AT&T Services, Inc. Agility Communications and
Network Latency Stats

Based on testing from worldwide server locations, average response time has been rated as fast at 36.00 milliseconds.

What is an Autonomous System (AS)?

Autonomous System (AS) numbers group IP address networks and routing prefixes with the same external routing protocols. For example, all IP addresses managed by an organization are typically listed in the same AS network group. This could include all IP address prefixes managed by a university, corporate entity, internet service provider, or similar organization. Autonomous systems are useful for organizing the internet's IP addresses by the administrative entities which manage each IP address subnet. If an organization has multiple routing policies then a unique AS number will be assigned to each group of IP addresses.

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