AS7667 · KDDI Research, Inc.

2

IPv4 prefixes

1,280

IPv4 addresses

3

IPv6 prefixes

🇯🇵 JP

Country

Summary

AS number: AS7667
Name: KDDI Research, Inc.
Country: 🇯🇵 JP
Type: JPNIC
Category: education
Announced: 5 prefixes
Updated: 2026-08-26

Announced IPv4 prefixes (2)

Prefix
192.26.91.0/24
202.255.44.0/22

Announced IPv6 prefixes (3)

Prefix
2001:200:600::/40
2001:de1::/42
2001:df0:95::/48