AS2687 AT&T Enterprises LLC
General Info - AS2687
639,232
9,223,372,036,854,775,808
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 2001:d80::/32 | 79,228,162,514,264,337,593,543,950,336 |
Downstreams
- AS2030 The Boeing Company
- AS2631 Discovery Communications
- AS3573 Accenture LLP
- AS3614 Dell Inc.
- AS3738 State Street Bank and Trust Company
- AS3918 Shell Information Technology International B.V.
- AS4249 Eli Lilly and Company
- AS4468 AT&T Enterprises LLC
- AS4797 Wipro Spectramind Services Pvt Ltd (BPO -INDIA)
- AS6253 The Prudential Insurance Company of America
- AS7054 Merck and Co. Inc.
- AS8116 Guidant Corporation
- AS9468 Interactive Brokers LLC
- AS11857 Money Services Inc.
- AS13621 Reinsurance Group of America Incorporated
- AS13778 Johnson & Johnson
- AS14381 Caterpillar Inc
- AS16466 Avaya LLC
- AS17802 Macquarie Bank
- AS17825 Tech Mahindra Ltd. Software Development Organisation India
- AS18113 Pfizer Pte Ltd Singapore Dual Homed
- AS18723 Seagate Technology LLC
- AS18880 Lam Research Corporation
- AS19239 KLA Corporation
- AS19419 Sony Pictures Entertainment Inc
- AS22283 Sidley Austin LLP
- AS22744 Wex Inc.
- AS24023 Juniper Networks HK Ltd.
- AS24126 Unisys AsiaPac Intranet Access to Internet
- AS25888 HP Inc.
- AS26485 Six Continents Hotels Inc.
- AS30337 Deloitte Services LP
- AS32537 Xilinx Incorporated
- AS32906 Factory Mutual Insurance Company
- AS33619 Advanced Micro Devices Inc.
- AS35923 Johnson & Johnson Consumer Inc.
- AS38564 NVIDIA Asia Internet Gateway
- AS40703 Turner Broadcasting System Inc.
- AS40934 Fortinet Inc.
- AS48075 S.W.I.F.T. SC
- AS58664 ADOBE-NET-INFRA
- AS59248 Rockwell Automation BV
- AS131144 Asustek Computer Inc.
- AS132384 Deloitte Consulting India Pvt. Ltd
- AS133587 Bain and Company
- AS134531 ATT NBE Equinix Melbourne
- AS134534 ATT NBE Equinix Singapore
- AS134594 Avnet Asia Pte Ltd
- AS136560 McDonald's Corporation
- AS137220 Texas Instruments Inc
- AS138463 Interactive Brokers Singapore Pte. Ltd
- AS140890 McDonald's Corporation
- AS397074 Marshalls
- AS398699 Cisco Systems Inc
What is an Autonomous System (AS)?
An Autonomous System (AS) is a collection of connected networks that operate under a common administrative domain and share routing policies. Each AS is identified by a unique Autonomous System Number (ASN), which is used to exchange routing information with other ASs. AS can control how traffic flows through networks and then filter out unwanted traffic.
