Address space
AS9600 SONYTELECOM So-net Corporation
IPv4 prefixes
15
82.94K 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 | 16 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 61.45.192.0/19 | IPv4 | 8,192 | JP | |
| 61.195.144.0/20 | IPv4 | 4,096 | JP | |
| 103.22.152.0/22 | IPv4 | 1,024 | JP | |
| 115.166.208.0/20 | IPv4 | 4,096 | JP | |
| 202.94.128.0/19 | IPv4 | 8,192 | JP | |
| 203.179.80.0/20 | IPv4 | 4,096 | JP | |
| 210.172.0.0/19 | IPv4 | 8,192 | JP | |
| 210.175.240.0/20 | IPv4 | 4,096 | JP | |
| 210.251.240.0/20 | IPv4 | 4,096 | JP | |
| 211.9.32.0/19 | IPv4 | 8,192 | JP | |
| 218.42.144.0/20 | IPv4 | 4,096 | JP | |
| 218.216.64.0/20 | IPv4 | 4,096 | JP | |
| 219.101.32.0/20 | IPv4 | 4,096 | JP | |
| 219.106.224.0/19 | IPv4 | 8,192 | JP | |
| 219.118.160.0/19 | IPv4 | 8,192 | JP | |
| 2001:298::/32 | IPv6 | — | JP |