AS131905 · Japan Registry Services Co., Ltd.

3

IPv4 prefixes

1,024

IPv4 addresses

1

IPv6 prefixes

🇯🇵 JP

Country

Summary

AS number: AS131905
Name: Japan Registry Services Co., Ltd.
Country: 🇯🇵 JP
Type: JPNIC
Category: business
Announced: 4 prefixes
Updated: 2026-08-26

Announced IPv4 prefixes (3)

Prefix
103.198.208.0/23
103.198.210.0/24
219.100.72.0/24

Announced IPv6 prefixes (1)

Prefix
2403:2880::/32