Address space
AS9601 SHIBATA Niigata Communication Service
IPv4 prefixes
7
27.65K addresses
IPv6 prefixes
3
Most common size
/19
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 | 10 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 58.84.240.0/21 | IPv4 | 2,048 | JP | |
| 58.84.250.0/23 | IPv4 | 512 | JP | |
| 58.84.252.0/23 | IPv4 | 512 | JP | |
| 114.134.32.0/19 | IPv4 | 8,192 | JP | |
| 210.229.48.0/20 | IPv4 | 4,096 | JP | |
| 211.12.192.0/19 | IPv4 | 8,192 | JP | |
| 219.101.64.0/20 | IPv4 | 4,096 | JP | |
| 2402:a800::/33 | IPv6 | — | JP | |
| 2402:a800:8000::/34 | IPv6 | — | JP | |
| 2402:a800:c000::/35 | IPv6 | — | JP |