Address space
AS24572 YAHOO-JP-AS-AP Yahoo Japan
IPv4 prefixes
4
119K addresses
IPv6 prefixes
1
Most common size
/16
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 |
|---|---|---|---|---|
| 114.110.48.0/20 | IPv4 | 4,096 | JP | |
| 114.111.64.0/18 | IPv4 | 16,384 | JP | |
| 124.83.128.0/17 | IPv4 | 32,768 | JP | |
| 183.79.0.0/16 | IPv4 | 65,536 | JP | |
| 2400:7e00::/32 | IPv6 | — | JP |