AS131921

Name: AS131921 — GMO GlobalSign Holdings K.K.
Creator: ipdex

GMO GlobalSign Holdings K.K. Unknown registered in Japan

46IPv4 prefixes

13IPv6 prefixes

100%RPKI-valid

#10,197AS Rank

#58Rank in Japan

2011-08-04Allocated

GMO GlobalSign Holdings K.K. (AS131921) — Unknown, registered in Japan. announces 46 IPv4 prefixes + 13 IPv6 prefixes. Rank in Japan: #58. Allocated: 2011-08-04.

IPv4 46IPv6 13

Announced prefixes · 59

RPKI: rpki.cloudflare.com · 2026-06-23

— Routing status unavailable

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	59
2026-06-13	59

Internet Exchanges · 1

BBIX Tokyo Tokyo 40 Gbps

AS topology · Customer cone 2

Providers · 2

AS2497 Internet Initiative Japan Inc.
AS17676 SoftBank Corp.

Peers · 10

AS9002 RETN Limited
AS137409 GSL Networks Pty LTD
AS1828 Unitas Global
AS24482 SG.GS
AS2500 WIDE Project
AS4775 Globe Telecoms

Customers · 1

AS146987 GMO GlobalSign Holdings K.K.

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