AS703 — UUNET

AS703 announces 161 IPv4 prefixes covering 694,784 addresses and 17 IPv6 prefixes.

About this network

An early allocation (UUNET) belonging to UUNET, one of the first commercial internet service providers. UUNET was absorbed into MCI/WorldCom and is now part of Verizon Business.

What it's used for

• Backbone and transit networking inherited from the historic UUNET commercial ISP business.

Notable

• A low AS number reflects an early-internet allocation, handed out roughly sequentially in the internet's first years.

Interesting

• UUNET, founded in 1987, was a pioneer in providing commercial internet access and helped carry a large share of early global traffic.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 103.8.138.0/24
• 113.21.128.0/19
• 137.109.0.0/16
• 152.186.94.0/24
• 155.94.57.0/24
• 192.58.134.0/23
• 202.22.178.0/23
• 202.22.180.0/22
• 202.22.184.0/21
• 202.75.192.0/20
• 202.80.48.0/20
• 202.94.96.0/21
• 202.94.104.0/23
• 202.94.106.0/24
• 202.94.108.0/22
• 202.94.112.0/20
• 202.95.64.0/21
• 202.95.72.0/22
• 202.95.76.0/23
• 202.95.79.0/24
• 202.95.80.0/21
• 202.95.88.0/23
• 202.95.91.0/24
• 202.95.92.0/22
• 202.95.96.0/19
• 202.130.128.0/20
• 202.130.144.0/24
• 202.130.146.0/23
• 202.130.148.0/22
• 202.130.152.0/21
• 202.130.160.0/19
• 203.2.192.0/22
• 203.7.176.0/20
• 203.11.90.0/24
• 203.12.176.0/20
• 203.15.160.0/21
• 203.21.24.0/21
• 203.34.34.0/23
• 203.55.240.0/21
• 203.61.0.0/16
• 203.78.208.0/20
• 203.102.0.0/18
• 203.102.64.0/19
• 203.102.96.0/20
• 203.102.112.0/22
• 203.102.116.0/23
• 203.102.118.0/24
• 203.102.120.0/21
• 203.102.128.0/17
• 203.103.0.0/16
• 203.108.0.0/18
• 203.108.64.0/19
• 203.108.96.0/21
• 203.108.104.0/22
• 203.108.108.0/24
• 203.108.110.0/23
• 203.108.112.0/20
• 203.108.128.0/18
• 203.108.192.0/19
• 203.108.224.0/21
• 203.108.232.0/23
• 203.108.234.0/24
• 203.108.236.0/22
• 203.108.240.0/20
• 203.110.0.0/18
• 203.152.224.0/19
• 203.166.0.0/19
• 203.166.32.0/23
• 203.166.35.0/24
• 203.166.36.0/22
• 203.166.40.0/24
• 203.166.42.0/23
• 203.166.44.0/22
• 203.166.48.0/20
• 203.166.72.0/23
• 203.166.75.0/24
• 203.166.76.0/23
• 203.166.78.0/24
• 203.166.80.0/23
• 203.166.82.0/24
• 203.166.84.0/22
• 203.166.88.0/21
• 203.166.96.0/20
• 203.166.112.0/21
• 203.166.120.0/22
• 203.166.124.0/23
• 203.166.126.0/24
• 203.193.0.0/20
• 203.193.16.0/23
• 203.193.18.0/24
• 203.193.20.0/22
• 203.193.24.0/23
• 203.193.27.0/24
• 203.193.28.0/22
• 203.193.32.0/19
• 203.193.64.0/21
• 203.193.72.0/22
• 203.193.77.0/24
• 203.193.78.0/23
• 203.193.80.0/24

and 78 more.

Upstream networks

• AS701 Verizon Business
• AS174 Cogent Communications, LLC
• AS6939 Hurricane Electric LLC
• AS9498 BHARTI Airtel Ltd.
• AS5511 Orange S.A.
• AS2914 NTT America, Inc.
• AS18041 Taiwan Digital Streaming Co.
• AS2497 Internet Initiative Japan Inc.
• AS3320 Deutsche Telekom AG
• AS3491 PCCW Global (HK) Ltd.
• AS1299 Arelion Sweden AB
• AS9957 KINX
• AS1221 Telstra Limited
• AS4637 Telstra Global
• AS4755 TATA Communications formerly VSNL is Leading ISP
• AS24482 SG.GS
• AS3356 Level 3 Parent, LLC
• AS4635 Hong Kong Internet Exchange--Route Server 1
• AS7474 SingTel Optus Pty Ltd
• AS7473 Singapore Telecommunications Ltd

Downstream networks

• AS9555 Verizon Australia PTY Limited
• AS9466 UUNET Japan Limited
• AS7722 TELPACIFIC P/L
• AS36224 HCL AMERICA INC
• AS6256 Verizon Business
• AS31872 Vantive Health
• AS45903 CMC Telecom Infrastructure Company
• AS395753 KKR
• AS397074 Marshalls
• AS3738 State Street Bank and Trust Company
• AS1321 Verizon Business
• AS12234 Verizon Business
• AS1699 Verizon Business
• AS23749 HKCOLO ltd. Internet Service Provider
• AS1689 Verizon Business
• AS6984 Verizon Business
• AS38481 JPMORGAN Singapore
• AS56080 Morgan Stanley Management Service (Singapore) Pte. Ltd
• AS16920 Wind River Systems, Inc.
• AS15572 Verizon UK Limited
• AS135401 SAP
• AS13684 Medtronic, Incorporated
• AS395592 Ericsson Inc.
• AS142441 ANSYS SOFTWARE PVT LTD
• AS4983 Intel Corporation

Adjacent networks

• AS174 Cogent Communications, LLC
• AS701 Verizon Business
• AS6939 Hurricane Electric LLC
• AS9555 Verizon Australia PTY Limited
• AS9466 UUNET Japan Limited
• AS1321 Verizon Business
• AS36224 HCL AMERICA INC
• AS2914 NTT America, Inc.
• AS7722 TELPACIFIC P/L
• AS5511 Orange S.A.
• AS6256 Verizon Business
• AS31872 Vantive Health
• AS2497 Internet Initiative Japan Inc.
• AS45903 CMC Telecom Infrastructure Company
• AS395753 KKR
• AS3491 PCCW Global (HK) Ltd.
• AS397074 Marshalls
• AS3738 State Street Bank and Trust Company
• AS9957 KINX
• AS12234 Verizon Business
• AS1699 Verizon Business
• AS23749 HKCOLO ltd. Internet Service Provider
• AS1299 Arelion Sweden AB
• AS1689 Verizon Business
• AS6984 Verizon Business

Internet exchanges

• Equinix Internet Exchange Singapore — Singapore, Singapore
• BroadBand Internet eXchange Tokyo — Tokyo, Japan
• Hong Kong Internet Exchange — Hong Kong, China
• JPIX Tokyo — Tokyo, Japan
• DE-CIX Mumbai — Mumbai, India
• Equinix Internet Exchange Sydney — Sydney, Australia
• Equinix Internet Exchange Hong Kong — Hong Kong, China
• Taipei Internet Exchange (TPIX) — Taipei, Taiwan
• BroadBand Internet eXchange Singapore — Singapore, Singapore
• New Zealand Internet Exchange Auckland — Auckland, New Zealand
• BroadBand Internet eXchange Hong Kong — Hong Kong, China
• Auckland Peering Exchange — Auckland, New Zealand
• Korea Internet Neutral Exchange KINX — Seoul, South Korea
• Network Service Provider IXP (Distributed IX in Edo) — Tokyo, Japan
• Singapore Open Exchange — Singapore, Singapore