Spoofing Information for AS 56048 (CMNET-BEIJING-AP)
Spoofing status per IP block for last year of data
(Results for all dates also available.)| Spoof status key | ||||
|---|---|---|---|---|
| received | Spoofed packet was received. | ✔ | Pattern of tests from this IP block indicates a switch from allowing spoofing to blocking it. | |
| rewritten | Spoofed packet was received, but the source address was changed en route. | |||
| blocked | Spoofed packet was not received, but unspoofed packet was. | |||
| unknown | Neither spoofed nor unspoofed packet was received. | |||
IP block | Latest test | Spoof Private | Spoof Routable | ||
|---|---|---|---|---|---|
| 120.244.190.x/24 | 2025-03-10 16:04:20 GMT | rewritten | rewritten | ||
| 223.104.41.x/24 | 2024-12-29 10:46:25 GMT | rewritten | rewritten | ||
| 2409:8900:6exx::/40 | 2024-12-29 10:46:25 GMT | blocked | blocked | ||
| 2409:8900:6fxx::/40 | 2024-12-23 14:07:56 GMT | blocked | blocked | ||
| 223.104.40.x/24 | 2024-12-07 07:48:55 GMT | rewritten | rewritten | ||
| 2409:8900:6cxx::/40 | 2024-12-07 07:48:55 GMT | blocked | blocked | ||
| 2409:8900:75xx::/40 | 2024-11-29 12:22:02 GMT | blocked | blocked | ||
| 2409:8900:7axx::/40 | 2024-11-23 14:20:37 GMT | blocked | blocked | ||
| 223.72.91.x/24 | 2024-10-16 09:00:25 GMT | rewritten | rewritten | ||
| 2409:8900:3xx::/40 | 2024-10-04 08:09:45 GMT | blocked | blocked | ||
| 2409:8900:7bxx::/40 | 2024-10-03 13:56:34 GMT | blocked | blocked | ||
| 2409:8900:78xx::/40 | 2024-10-01 09:27:35 GMT | blocked | blocked | ||
| 2409:8900:xx::/40 | 2024-09-28 13:05:22 GMT | blocked | blocked | ||
| 2409:8900:81xx::/40 | 2024-09-23 11:03:25 GMT | blocked | blocked | ||
| 223.104.3.x/24 | 2024-09-19 11:52:18 GMT | rewritten | rewritten | ||
| 2409:8900:7exx::/40 | 2024-09-19 11:52:18 GMT | blocked | blocked | ||
| 223.72.68.x/24 | 2024-09-14 08:00:40 GMT | rewritten | rewritten | ||
| 2409:8a00:18xx::/40 | 2024-09-14 08:00:40 GMT | blocked | received | ||
| 223.72.89.x/24 | 2024-07-12 10:30:33 GMT | rewritten | rewritten | ||
| 223.72.62.x/24 | 2024-06-19 11:25:37 GMT | rewritten | rewritten | ||
Address Space Announcement History
The customer cone for 56048 is too large for a prefix list to be useful.