AS2527 — SO-NET Sony Network Communications Inc.

Network type: residential

AS2527 announces 74 IPv4 prefixes covering 3,867,648 addresses and 2 IPv6 prefixes.

About this network

So-net, operated by Sony Network Communications (AS2527) — a major Japanese consumer ISP providing home broadband, best known for its NURO fibre service.

What it's used for

• Residential fibre and DSL internet for Japanese households; So-net's NURO offers some of Japan's fastest consumer fibre.

Notable

• A large "eyeball" network: addresses here are Japanese home connections, not servers.
• So-net was founded by Sony and remains part of the Sony group.

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

Announced prefixes

• 36.2.0.0/19
• 36.2.160.0/19
• 36.2.192.0/19
• 39.110.0.0/15
• 58.87.128.0/17
• 59.146.0.0/15
• 61.120.160.0/19
• 61.211.0.0/18
• 66.11.48.0/20
• 90.149.0.0/16
• 92.202.0.0/15
• 103.2.48.0/22
• 103.241.124.0/22
• 110.66.0.0/15
• 110.232.152.0/21
• 111.216.0.0/15
• 115.162.0.0/15
• 116.67.128.0/17
• 116.82.0.0/16
• 116.91.32.0/19
• 116.91.160.0/19
• 118.236.0.0/15
• 118.238.0.0/17
• 118.238.192.0/18
• 118.240.0.0/15
• 120.74.0.0/15
• 121.2.0.0/15
• 121.101.64.0/18
• 121.103.0.0/16
• 122.223.224.0/19
• 123.198.0.0/16
• 124.219.128.0/17
• 126.209.128.0/18
• 131.147.0.0/16
• 131.213.0.0/16
• 133.114.0.0/16
• 133.165.128.0/18
• 143.189.0.0/16
• 147.192.0.0/16
• 150.147.0.0/16
• 150.246.0.0/16
• 150.249.0.0/16
• 152.117.128.0/17
• 152.165.0.0/16
• 157.147.0.0/16
• 159.28.64.0/18
• 159.28.128.0/17
• 160.86.0.0/16
• 164.70.128.0/17
• 182.168.0.0/14
• 198.144.160.0/20
• 202.213.192.0/18
• 202.223.64.0/18
• 202.226.20.0/22
• 202.238.64.0/18
• 207.65.128.0/17
• 209.17.64.0/19
• 210.132.128.0/17
• 210.139.128.0/17
• 210.156.160.0/20
• 210.174.0.0/18
• 210.250.64.0/18
• 211.2.0.0/18
• 211.10.32.0/19
• 211.128.32.0/19
• 216.153.64.0/18
• 218.41.0.0/16
• 218.110.0.0/16
• 218.221.0.0/16
• 219.98.0.0/16
• 219.104.0.0/16
• 219.111.128.0/18
• 220.211.0.0/16
• 223.132.0.0/14
• 2001:3b8::/32
• 240d::/27

Upstream networks

• AS1299 Arelion Sweden AB
• AS2516 KDDI CORPORATION
• AS6939 Hurricane Electric LLC
• AS2497 Internet Initiative Japan Inc.
• AS4637 Telstra Global
• AS24482 SG.GS
• AS38001 NewMedia Express Pte Ltd

Downstream networks

• AS9600 So-net Corporation
• AS9619 Sony Global Solutions Inc.
• AS24278 USEN CORPORATION

Adjacent networks

• AS1299 Arelion Sweden AB
• AS2516 KDDI CORPORATION
• AS6939 Hurricane Electric LLC
• AS9600 So-net Corporation
• AS2497 Internet Initiative Japan Inc.
• AS4637 Telstra Global
• AS9619 Sony Global Solutions Inc.
• AS24482 SG.GS
• AS38001 NewMedia Express Pte Ltd
• AS24278 USEN CORPORATION

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