Address space
AS63997 TSUKAERUNET Tsukaeru.net, Web Hosting Company, Japan
Hosting APNIC
IPv4 prefixes
8
13.57K addresses
IPv6 prefixes
1
Most common size
/21
IPv4
Flagged
0
Shape
IPv4 prefix sizes
A wall of /24s usually means many small customer assignments or fine-grained traffic engineering; a few short prefixes means large contiguous allocations announced whole.
Shape
IPv6 prefix sizes
Geography
Where the space lands
| Country | Name | Prefixes |
|---|---|---|
| JP | Japan | 9 |