Autonomous System details
AS133555
Doorpost Limited — zhangcheng.org
Summary
| Country |
 China
|
| Organization | Doorpost Limited |
| Domain | zhangcheng.org |
| Number of IPv4 | 256 |
| Number of IPv6 | 1.1727× 1026 |
| AS Type | Business |
| Registry | APNIC |
| Allocated | January 01, 1970 (about 55 years ago) |
| Updated | July 22, 2024 (about 5 months ago) |
IP Ranges
AS133555 announces 1 IPv4 range and 7 IPv6 ranges.
That's a total of 256 IPv4 addresses and 1.1727× 1026 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 44.31.216.0/24 |
 Amateur Radio Digital Communications
|
256 | ARIN | ALLOCATION |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2406:840:f380::/44 |
Doorpost Limited
|
1.9343× 1025 | APNIC | ALLOCATED NON-PORTABLE |
| 2406:840:fefc::/48 |
Customer Assignment Block 1
|
1.2089× 1024 | APNIC | ALLOCATED NON-PORTABLE |
| 2a06:a005:260::/44 |
Doorpost International
|
1.9343× 1025 | RIPE NCC | ASSIGNED |
| 2a06:a005:270::/44 |
 Doorpost Europe
|
1.9343× 1025 | RIPE NCC | ASSIGNED |
| 2a06:a005:280::/44 |
 Doorpost Asia
|
1.9343× 1025 | RIPE NCC | ASSIGNED |
| 2a06:a005:290::/44 |
 Doorpost America
|
1.9343× 1025 | RIPE NCC | ASSIGNED |
| 2a06:a005:2a0::/44 |
 Doorpost Africa
|
1.9343× 1025 | RIPE NCC | ASSIGNED |
Peers
There is no peer for AS133555.
Downstreams
There is no downstream for AS133555.