AS51044 · Kazuki Yamaguchi

3
IPv4 prefixes
1,536
Announced IPv4 slots
19
IPv6 prefixes
🇯🇵 JP
Country

Summary

AS number
AS51044
Name
Kazuki Yamaguchi
Country
🇯🇵 Japan
Type
RIPE
Category
business
Normalized type
business
Organization domain
as51044.net
Domain evidence
Source reported; ownership unverified
Last changed
Unknown
Announced
22 prefixes
Updated
2026-10-25

IPv4 prefixes on this page (3 of 3)

Prefix
45.148.172.0/22
45.148.172.0/24
45.148.173.0/24

IPv6 prefixes on this page (19 of 19)

Prefix
2407:9240:2500::/40
2a0f:600::/48
2a0f:600:604::/46
2a0f:600:604::/47
2a0f:600:604::/48
2a0f:600:605::/48
2a0f:600:606::/48
2a0f:600:607::/48
2a0f:600:608::/47
2a0f:600:608::/48
2a0f:600:609::/48
2a0f:600:60a::/47
2a0f:600:60a::/48
2a0f:600:60b::/48
2a0f:600:60c::/47
2a0f:600:60c::/48
2a0f:600:60d::/48
2a0f:601::/32
2a0f:602::/32

Address slots sum announced prefixes; overlapping routes count separately.