Address space
AS18281 TAC-NET Tokoname New-TV Corporation
IPv4 prefixes
5
20.48K addresses
IPv6 prefixes
1
Most common size
/20
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 | 6 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 124.66.192.0/20 | IPv4 | 4,096 | JP | |
| 133.88.32.0/20 | IPv4 | 4,096 | JP | |
| 157.5.32.0/20 | IPv4 | 4,096 | JP | |
| 202.216.176.0/20 | IPv4 | 4,096 | JP | |
| 202.224.16.0/20 | IPv4 | 4,096 | JP | |
| 2405:7000:2c00::/40 | IPv6 | — | JP |