Address space
AS17534 NSK NSK Co.,Ltd.
IPv4 prefixes
23
94.21K addresses
IPv6 prefixes
2
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 | 25 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 14.102.132.0/22 | IPv4 | 1,024 | JP | |
| 27.131.224.0/20 | IPv4 | 4,096 | JP | |
| 61.198.64.0/19 | IPv4 | 8,192 | JP | |
| 61.213.208.0/20 | IPv4 | 4,096 | JP | |
| 103.3.184.0/22 | IPv4 | 1,024 | JP | |
| 113.20.152.0/22 | IPv4 | 1,024 | JP | |
| 113.21.48.0/20 | IPv4 | 4,096 | JP | |
| 114.142.176.0/20 | IPv4 | 4,096 | JP | |
| 119.18.160.0/20 | IPv4 | 4,096 | JP | |
| 119.18.176.0/21 | IPv4 | 2,048 | JP | |
| 124.110.210.0/23 | IPv4 | 512 | JP | |
| 124.110.212.0/22 | IPv4 | 1,024 | JP | |
| 124.110.216.0/21 | IPv4 | 2,048 | JP | |
| 133.88.64.0/21 | IPv4 | 2,048 | JP | |
| 133.165.192.0/18 | IPv4 | 16,384 | JP | |
| 202.122.48.0/20 | IPv4 | 4,096 | JP | |
| 203.196.64.0/20 | IPv4 | 4,096 | JP | |
| 203.196.80.0/21 | IPv4 | 2,048 | JP | |
| 210.131.224.0/21 | IPv4 | 2,048 | JP | |
| 210.131.232.0/22 | IPv4 | 1,024 | JP | |
| 210.171.64.0/23 | IPv4 | 512 | JP | |
| 219.99.192.0/19 | IPv4 | 8,192 | JP | |
| 221.133.64.0/18 | IPv4 | 16,384 | JP | |
| 2405:a200::/32 | IPv6 | — | JP | |
| 2406:f200::/32 | IPv6 | — | JP |