Address space
AS38345 ZDNS Internet Domain Name System Beijing Engineering Resrarch Center Ltd.
IPv4 prefixes
9
6.14K addresses
IPv6 prefixes
9
Most common size
/24
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 |
|---|---|---|
| CN | China | 18 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 1.8.1.0/24 | IPv4 | 256 | CN | |
| 1.8.8.0/24 | IPv4 | 256 | CN | |
| 150.242.156.0/23 | IPv4 | 512 | CN | |
| 202.173.8.0/22 | IPv4 | 1,024 | CN | |
| 202.173.14.0/23 | IPv4 | 512 | CN | |
| 203.99.20.0/22 | IPv4 | 1,024 | CN | |
| 203.99.24.0/21 | IPv4 | 2,048 | CN | |
| 203.119.80.0/24 | IPv4 | 256 | CN | |
| 203.119.83.0/24 | IPv4 | 256 | CN | |
| 2401:8d00::/47 | IPv6 | — | CN | |
| 2401:8d00:3::/48 | IPv6 | — | CN | |
| 2401:8d00:4::/47 | IPv6 | — | CN | |
| 2401:8d00:7::/48 | IPv6 | — | CN | |
| 2401:8d00:8::/47 | IPv6 | — | CN | |
| 2401:8d00:b::/48 | IPv6 | — | CN | |
| 2401:8d00:c::/48 | IPv6 | — | CN | |
| 2401:8d00:f::/48 | IPv6 | — | CN | |
| 2401:8d00:12::/48 | IPv6 | — | CN |