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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1313335 | 2022-02-21 08:54:06 | 183.172.64.x/24 | 4538 (ERX-CERNET-BKB) | chn (China) | no | blocked | blocked | none | Report | ||
| 1312979 | 2022-02-20 13:09:51 | 183.172.64.x/24 | 4538 (ERX-CERNET-BKB) | chn (China) | no | blocked | blocked | none | Report | ||
| 1291771 | 2022-01-17 16:05:14 | 183.172.64.x/24 | 4538 (ERX-CERNET-BKB) | chn (China) | yes | rewritten | rewritten | none | Report | ||
| 1264120 | 2021-12-05 14:54:24 | 183.172.64.x/24 | 4538 (ERX-CERNET-BKB) | chn (China) | yes | rewritten | rewritten | none | Report | ||
| 1230436 | 2021-10-12 15:26:43 | 183.172.64.x/24 | 4538 (ERX-CERNET-BKB) | chn (China) | no | blocked | blocked | none | Report | ||
| 1036302 | 2020-11-27 14:33:40 | 183.172.64.x/24 | 4538 (ERX-CERNET-BKB) | chn (China) | no | blocked | blocked | none | Report | ||
| 1030485 | 2020-11-18 16:47:40 | 183.172.64.x/24 | 4538 (ERX-CERNET-BKB) | chn (China) | no | blocked | blocked | none | Report | ||
| 822770 | 2020-01-13 11:15:04 | 183.172.64.x/24 | 4538 (ERX-CERNET-BKB) | chn (China) | no | blocked | blocked | none | Report | ||
| 822024 | 2020-01-11 15:31:48 | 183.172.64.x/24 | 4538 (ERX-CERNET-BKB) | chn (China) | no | blocked | blocked | none | Report | ||
| 820389 | 2020-01-08 15:17:50 | 183.172.64.x/24 | 4538 (ERX-CERNET-BKB) | chn (China) | no | blocked | blocked | none | Report | ||
| 820196 | 2020-01-08 04:22:06 | 183.172.64.x/24 | 4538 (ERX-CERNET-BKB) | chn (China) | no | blocked | blocked | none | Report | ||
| 801200 | 2019-12-04 14:55:28 | 183.172.64.x/24 | 4538 (ERX-CERNET-BKB) | chn (China) | no | blocked | blocked | none | Report | ||
| 795994 | 2019-11-26 11:13:00 | 183.172.64.x/24 | 4538 (ERX-CERNET-BKB) | chn (China) | no | blocked | blocked | none | Report | ||
| 784611 | 2019-11-08 04:29:25 | 183.172.64.x/24 | 4538 (ERX-CERNET-BKB) | chn (China) | no | blocked | blocked | none | Report | ||
| 762188 | 2019-10-03 04:26:35 | 183.172.64.x/24 | 24348 (CNGI-BJ-IX2-AS-AP) | chn (China) | no | blocked | blocked | none | Report | ||
All results shown