AS131916

Name: AS131916 — Tokyo Bay Network Co.,Ltd.
Creator: ipdex

Tokyo Bay Network Co.,Ltd. Unknown registered in Japan

12IPv4 prefixes

1IPv6 prefixes

8%RPKI-valid

#44,206AS Rank

327/327RIS visibility

#196Rank in Japan

2011-08-04Allocated

Tokyo Bay Network Co.,Ltd. (AS131916) — Unknown, registered in Japan. announces 12 IPv4 prefixes + 1 IPv6 prefixes. Rank in Japan: #196. Allocated: 2011-08-04.

IPv4 12IPv6 1

Announced prefixes · 13

v4 103.91.4.0/22 unknown
v4 157.65.216.0/21 valid
v4 163.131.112.0/22 unknown
v4 163.131.116.0/22 unknown
v4 163.131.120.0/22 unknown
v4 163.131.124.0/22 unknown
v4 163.131.128.0/18 unknown
v4 202.16.104.0/21 unknown
v4 202.247.136.0/22 unknown
v4 202.247.140.0/22 unknown
v4 202.247.184.0/21 unknown
v4 219.100.12.0/22 unknown
v6 2400:5b60::/32 unknown

RPKI: rpki.cloudflare.com · 2026-06-17

Routing: 12 IPv4 · 1 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17

Prefix history

Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)

Data table

Day	Announced prefixes
2026-06-12	13
2026-06-13	13

Internet Exchanges · 1

JPNAP Tokyo Tokyo 20 Gbps

AS topology · Customer cone 1

Providers · 1

AS2497 Internet Initiative Japan Inc.

Peers · 10

AS6939 Hurricane Electric LLC
AS9002 RETN Limited
AS20485 Joint Stock Company TransTeleCom
AS8966 EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC
AS24482 SG.GS
AS4775 Globe Telecoms

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