Address space
AS17514 AICS Otsuka Corp.
IPv4 prefixes
23
83.97K 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 | 24 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 27.0.32.0/20 | IPv4 | 4,096 | JP | |
| 103.7.20.0/22 | IPv4 | 1,024 | JP | |
| 150.91.224.0/20 | IPv4 | 4,096 | JP | |
| 157.205.0.0/19 | IPv4 | 8,192 | JP | |
| 157.205.32.0/20 | IPv4 | 4,096 | JP | |
| 157.205.48.0/20 | IPv4 | 4,096 | JP | |
| 157.205.64.0/21 | IPv4 | 2,048 | JP | |
| 157.205.72.0/22 | IPv4 | 1,024 | JP | |
| 157.205.76.0/22 | IPv4 | 1,024 | JP | |
| 157.205.80.0/20 | IPv4 | 4,096 | JP | |
| 157.205.96.0/19 | IPv4 | 8,192 | JP | |
| 157.205.128.0/18 | IPv4 | 16,384 | JP | |
| 157.205.192.0/21 | IPv4 | 2,048 | JP | |
| 157.205.200.0/21 | IPv4 | 2,048 | JP | |
| 157.205.208.0/22 | IPv4 | 1,024 | JP | |
| 157.205.212.0/23 | IPv4 | 512 | JP | |
| 157.205.214.0/23 | IPv4 | 512 | JP | |
| 157.205.216.0/22 | IPv4 | 1,024 | JP | |
| 157.205.220.0/23 | IPv4 | 512 | JP | |
| 157.205.222.0/23 | IPv4 | 512 | JP | |
| 157.205.224.0/19 | IPv4 | 8,192 | JP | |
| 182.93.96.0/19 | IPv4 | 8,192 | JP | |
| 202.47.136.0/22 | IPv4 | 1,024 | JP | |
| 2403:6c00::/32 | IPv6 | — | JP |