ıpdex
Japan

AS131662

Denpa Ltd. Unknown registered in Japan

1IPv4 prefixes
2IPv6 prefixes
100%RPKI-valid
#44,048AS Rank
326/327RIS visibility
#540Rank in Japan
2011-07-21Allocated

Denpa Ltd. (AS131662) — Unknown, registered in Japan. announces 1 IPv4 prefixes + 2 IPv6 prefixes. Rank in Japan: #540. Allocated: 2011-07-21.

Announced prefixes · 3

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

Routing: 1 IPv4 · 2 IPv6 announced · RIS visibility 326/327 RIS peers · RIPEstat · 2026-06-17

Prefix history

0 1 2 3 2026-06-12 2026-06-13
Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)
Data table
DayAnnounced prefixes
2026-06-123
2026-06-133

AS topology · Customer cone 1

Providers · 1

  • AS20473 The Constant Company, LLC
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