Address space
AS23805 WATVNET Watarase Television Co.,Ltd
IPv4 prefixes
4
14.34K addresses
IPv6 prefixes
1
Most common size
/22
IPv4
Flagged
0
Shape
Prefix sizes
How this network carves its IPv4 space. 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
Prefix sizes
Geography
Where the space lands
| Country | Name | Prefixes |
|---|---|---|
| JP | Japan | 5 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 27.100.48.0/20 | IPv4 | 4,096 | JP | |
| 103.42.168.0/22 | IPv4 | 1,024 | JP | |
| 202.76.192.0/19 | IPv4 | 8,192 | JP | |
| 219.100.80.0/22 | IPv4 | 1,024 | JP | |
| 2405:fc80::/32 | IPv6 | — | JP |