AS17529

Name: AS17529 — STARCAT Co .,LTD.
Creator: ipdex

STARCAT Co .,LTD. Unknown registered in Japan

13IPv4 prefixes

1IPv6 prefixes

100%RPKI-valid

#19,012AS Rank

327/327RIS visibility

#188Rank in Japan

2000-12-12Allocated

STARCAT Co .,LTD. (AS17529) — Unknown, registered in Japan. announces 13 IPv4 prefixes + 1 IPv6 prefixes. Rank in Japan: #188. Allocated: 2000-12-12.

IPv4 13IPv6 1

Announced prefixes · 14

v4 120.138.128.0/18 valid
v4 124.241.128.0/18 valid
v4 125.58.64.0/18 valid
v4 180.200.0.0/17 valid
v4 193.115.32.0/19 valid
v4 203.91.160.0/19 valid
v4 211.128.16.0/20 valid
v4 219.100.227.0/24 valid
v4 58.146.0.0/18 valid
v4 58.146.64.0/19 valid
v4 61.211.128.0/20 valid
v4 61.213.192.0/21 valid
v4 61.213.200.0/21 valid
v6 2001:3b0::/32 valid

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

Routing: 13 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	14
2026-06-13	14

AS topology · Customer cone 1

Providers · 2

AS2497 Internet Initiative Japan Inc.
AS9354 Community Network Center Inc.

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