AS151388

Name: AS151388 — SoftEther Corporation (SE-JIKKEN-AS)
Creator: ipdex

SoftEther Corporation (SE-JIKKEN-AS) Unknown registered in Japan

4IPv4 prefixes

4IPv6 prefixes

#51,629AS Rank

327/327RIS visibility

#295Rank in Japan

2023-06-05Allocated

SoftEther Corporation (SE-JIKKEN-AS) (AS151388) — Unknown, registered in Japan. announces 4 IPv4 prefixes + 4 IPv6 prefixes. Rank in Japan: #295. Allocated: 2023-06-05.

IPv4 4IPv6 4

Announced prefixes · 8

v4 202.222.7.0/24 unknown
v4 210.171.66.0/24 unknown
v4 210.171.67.0/24 unknown
v4 219.100.39.0/24 unknown
v6 2401:af80:c200::/40 unknown
v6 2401:af80:c300::/40 unknown
v6 2401:af80:c401::/48 unknown
v6 2401:af80:c402::/48 unknown

Routing: 4 IPv4 · 4 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	8
2026-06-13	8

AS topology · Customer cone 1

Providers · 1

AS2907 Research Organization of Information and Systems, National Institute of Informatics

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