AS2519 — VECTANT ARTERIA Networks Corporation

AS2519 announces 164 IPv4 prefixes covering 1,464,320 addresses and 1 IPv6 prefixes.

About this network

VECTANT is ARTERIA Networks Corporation, a Japanese telecommunications carrier based in Tokyo (formerly branded Vectant/UCOM).

What it's used for

• A network service provider carrying transit and connectivity for business customers across Japan, with many peers and multiple upstream carriers.

Notable

• A genuine carrier/transit network rather than a consumer eyeball ISP or commercial host, participating broadly in Japanese internet routing.

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

Announced prefixes

• 1.0.16.0/24
• 1.1.64.0/19
• 1.1.96.0/20
• 1.1.112.0/21
• 1.1.120.0/22
• 1.1.124.0/23
• 1.1.126.0/24
• 1.21.0.0/18
• 1.21.64.0/19
• 1.21.112.0/20
• 1.21.144.0/20
• 1.21.160.0/19
• 1.21.192.0/19
• 27.96.16.0/21
• 27.96.32.0/19
• 27.121.128.0/17
• 36.2.48.0/20
• 36.2.64.0/19
• 36.2.96.0/20
• 36.2.144.0/20
• 36.2.240.0/20
• 36.3.0.0/18
• 36.3.64.0/20
• 36.3.96.0/19
• 36.3.128.0/19
• 36.3.224.0/19
• 45.119.204.0/22
• 61.122.74.0/24
• 61.122.77.0/24
• 101.50.128.0/18
• 101.50.192.0/19
• 101.55.192.0/19
• 103.6.61.0/24
• 103.15.108.0/22
• 103.15.184.0/22
• 103.23.248.0/22
• 103.37.92.0/22
• 103.240.20.0/22
• 110.50.96.0/19
• 112.109.24.0/21
• 113.52.240.0/20
• 113.212.105.0/24
• 114.69.0.0/17
• 115.179.0.0/19
• 115.179.32.0/20
• 115.179.48.0/21
• 115.179.56.0/24
• 115.179.58.0/23
• 115.179.60.0/22
• 115.179.64.0/18
• 115.179.128.0/18
• 115.179.192.0/21
• 115.179.201.0/24
• 115.179.202.0/23
• 115.179.204.0/22
• 115.179.208.0/20
• 115.179.224.0/19
• 115.187.66.0/23
• 115.187.68.0/22
• 115.187.72.0/21
• 116.91.0.0/20
• 116.91.64.0/18
• 116.91.128.0/19
• 116.91.192.0/20
• 120.51.0.0/18
• 120.51.64.0/19
• 120.51.128.0/19
• 120.51.192.0/18
• 120.143.96.0/19
• 122.103.0.0/17
• 122.103.160.0/19
• 122.103.192.0/18
• 122.222.0.0/17
• 122.222.144.0/20
• 122.222.160.0/19
• 122.222.192.0/18
• 122.223.16.0/20
• 122.223.64.0/20
• 122.223.112.0/20
• 122.223.128.0/20
• 124.110.0.0/18
• 124.110.64.0/19
• 124.110.96.0/20
• 124.110.128.0/19
• 124.110.224.0/19
• 124.241.120.0/21
• 133.32.0.0/18
• 133.32.128.0/20
• 133.32.152.0/21
• 133.32.164.0/22
• 133.32.172.0/22
• 133.32.176.0/20
• 133.32.208.0/20
• 133.32.224.0/19
• 133.149.48.0/20
• 133.149.192.0/18
• 133.175.0.0/16
• 134.180.128.0/17
• 157.101.64.0/18
• 157.250.64.0/20

and 65 more.

Upstream networks

• AS174 Cogent Communications, LLC
• AS3356 Level 3 Parent, LLC
• AS1299 Arelion Sweden AB
• AS6939 Hurricane Electric LLC
• AS4637 Telstra Global
• AS2497 Internet Initiative Japan Inc.
• AS24482 SG.GS
• AS9304 HGC Global Communications Limited
• AS12389 PJSC Rostelecom
• AS7473 Singapore Telecommunications Ltd
• AS33891 Core-Backbone GmbH

Downstream networks

• AS4694 IDC Frontier Inc.
• AS17506 ARTERIA Networks Corporation
• AS10006 SECOM Trust Systems Co.,Ltd.
• AS7524 ITEC HANKYU HANSHIN CO.,LTD.
• AS23822 HAGI Television Co., Ltd.
• AS7506 GMO Internet, Inc.
• AS2512 TCP Inc.
• AS18068 Dream Wave Shizuoka Co. Ltd.
• AS4685 Asahi Net
• AS63784 Digital Agency
• AS18126 Chubu Telecommunications Company, Inc.
• AS131934 ICC Corporation
• AS4677 Marubeni OKI Network Solutions Inc.
• AS17534 NSK Co.,Ltd.
• AS58791 GMO Internet, Inc.
• AS131911 HONJYO CABLE VISION CO., LTD.
• AS17686 ACCELIA
• AS7677 Dai Nippon Printing Co., Ltd
• AS10011 advanscope inc.
• AS58650 Warabi Cable Vision Co., Ltd.
• AS9354 Community Network Center Inc.
• AS4675 UNIADEX, LTD.
• AS18282 Tonami System Solutions Co., Ltd.
• AS37892 Cable Media WAIWAI Co.,Ltd.
• AS17707 AS for DATAHOTEL, which is one of iDC in Japan,

Adjacent networks

• AS1299 Arelion Sweden AB
• AS3356 Level 3 Parent, LLC
• AS174 Cogent Communications, LLC
• AS4694 IDC Frontier Inc.
• AS2497 Internet Initiative Japan Inc.
• AS4637 Telstra Global
• AS6939 Hurricane Electric LLC
• AS17506 ARTERIA Networks Corporation
• AS10006 SECOM Trust Systems Co.,Ltd.
• AS7524 ITEC HANKYU HANSHIN CO.,LTD.
• AS23822 HAGI Television Co., Ltd.
• AS7506 GMO Internet, Inc.
• AS2512 TCP Inc.
• AS18068 Dream Wave Shizuoka Co. Ltd.
• AS9354 Community Network Center Inc.
• AS4685 Asahi Net
• AS17686 ACCELIA
• AS63784 Digital Agency
• AS18126 Chubu Telecommunications Company, Inc.
• AS131934 ICC Corporation
• AS4677 Marubeni OKI Network Solutions Inc.
• AS58791 GMO Internet, Inc.
• AS17534 NSK Co.,Ltd.
• AS7670 Enecom,Inc.
• AS24482 SG.GS

Internet exchanges

• BroadBand Internet eXchange Tokyo — Tokyo, Japan
• JPIX Tokyo — Tokyo, Japan
• BroadBand Internet eXchange Singapore — Singapore, Singapore
• BroadBand Internet eXchange Osaka — Osaka, Japan
• Equinix Internet Exchange Tokyo — Tokyo, Japan
• JPIX Osaka — Osaka, Japan
• BroadBand Internet eXchange Hong Kong — Hong Kong, China
• Network Service Provider IXP (Distributed IX in Edo) — Tokyo, Japan