AS53550

Name: AS53550 — NTT Cloud Communications US, Inc.
Creator: ipdex

NTT Cloud Communications US, Inc. Unknown registered in Japan

6IPv4 prefixes

1IPv6 prefixes

100%RPKI-valid

#37,824AS Rank

327/327RIS visibility

#326Rank in Japan

2017-10-03Allocated

NTT Cloud Communications US, Inc. (AS53550) — Unknown, registered in Japan. announces 6 IPv4 prefixes + 1 IPv6 prefixes. Rank in Japan: #326. Allocated: 2017-10-03.

IPv4 6IPv6 1

Announced prefixes · 7

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

Routing: 6 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	7
2026-06-13	7
2026-06-14	7

AS topology · Customer cone 1

Providers · 6

AS174 Cogent Communications, LLC
AS2914 NTT America, Inc.
AS6461 Zayo Bandwidth
AS4826 Vocus Connect International Backbone
AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
AS24482 SG.GS

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