Recent tests
| 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. | |||
| Session | Timestamp (UTC) | Client IP Block | ASN | Country | NAT | Outbound Private Status | Outbound Routable Status | Adj Spoof Prefix Len | Results | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1333047 | 2022-03-23 07:24:39 | 183.173.16.x/24 | 4538 (ERX-CERNET-BKB) | chn (China) | yes | rewritten | rewritten | none | Report | ||
| 1296421 | 2022-01-26 07:08:56 | 183.173.16.x/24 | 4538 (ERX-CERNET-BKB) | chn (China) | no | blocked | blocked | /15 | Report | ||
| 1287677 | 2022-01-10 02:09:44 | 183.173.16.x/24 | 4538 (ERX-CERNET-BKB) | chn (China) | yes | rewritten | rewritten | none | Report | ||
| 1256716 | 2021-11-26 08:05:13 | 183.173.16.x/24 | 4538 (ERX-CERNET-BKB) | chn (China) | no | blocked | blocked | /15 | Report | ||
| 1256709 | 2021-11-26 07:52:31 | 183.173.16.x/24 | 4538 (ERX-CERNET-BKB) | chn (China) | no | blocked | blocked | /15 | Report | ||
| 1243755 | 2021-11-03 08:25:43 | 183.173.16.x/24 | 4538 (ERX-CERNET-BKB) | chn (China) | yes | rewritten | rewritten | none | Report | ||
| 1241216 | 2021-10-29 09:54:32 | 183.173.16.x/24 | 4538 (ERX-CERNET-BKB) | chn (China) | yes | rewritten | rewritten | none | Report | ||
| 1234735 | 2021-10-19 07:27:52 | 183.173.16.x/24 | 4538 (ERX-CERNET-BKB) | chn (China) | yes | rewritten | rewritten | none | Report | ||
| 1234036 | 2021-10-18 03:25:27 | 183.173.16.x/24 | 4538 (ERX-CERNET-BKB) | chn (China) | yes | rewritten | rewritten | none | Report | ||
| 1213183 | 2021-09-13 08:17:31 | 183.173.16.x/24 | 4538 (ERX-CERNET-BKB) | chn (China) | no | blocked | blocked | /15 | Report | ||
All results shown