Address space
AS219207 CYY-AS - YIYUAN CHEN
IPv4 prefixes
0
0 addresses
IPv6 prefixes
1
Most common size
—
IPv4
Flagged
0
Shape
Prefix sizes
No data.
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 |
|---|---|---|
| CN | China | 1 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 2a09:3f00:6400::/38 | IPv6 | — | CN |