ıpdex
Japan

AS9601

Niigata Communication Service ISP registered in Japan

7IPv4 prefixes
3IPv6 prefixes
#15,260AS Rank
327/327RIS visibility
#253Rank in Japan
1999-08-05Allocated

Niigata Communication Service (AS9601) — ISP, registered in Japan. announces 7 IPv4 prefixes + 3 IPv6 prefixes. Rank in Japan: #253. Allocated: 1999-08-05.

Announced prefixes · 10

Routing: 7 IPv4 · 3 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17

Prefix history

0 5 10 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
2026-06-1210
2026-06-1310

Internet Exchanges · 1

AS topology · Customer cone 1

Providers · 5

Peers · 9

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