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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1214756 | 2021-09-15 19:57:40 | 183.173.145.x/24 | 4538 (ERX-CERNET-BKB) | chn (China) | no | blocked | ✔ | blocked | none | Report | |
| 1214755 | 2021-09-15 19:55:38 | 183.173.145.x/24 | 4538 (ERX-CERNET-BKB) | chn (China) | no | blocked | ✔ | blocked | none | Report | |
| 1214752 | 2021-09-15 19:53:32 | 183.173.145.x/24 | 4538 (ERX-CERNET-BKB) | chn (China) | no | blocked | ✔ | blocked | none | Report | |
| 823299 | 2020-01-14 06:32:42 | 183.173.145.x/24 | 4538 (ERX-CERNET-BKB) | chn (China) | no | blocked | ✔ | received | /15 | Report | |
| 823228 | 2020-01-14 01:34:20 | 183.173.145.x/24 | 4538 (ERX-CERNET-BKB) | chn (China) | no | blocked | ✔ | received | /15 | Report | |
| 817642 | 2020-01-03 04:58:32 | 183.173.145.x/24 | 4538 (ERX-CERNET-BKB) | chn (China) | no | blocked | ✔ | blocked | /15 | Report | |
| 803864 | 2019-12-09 08:20:03 | 183.173.145.x/24 | 4538 (ERX-CERNET-BKB) | chn (China) | no | blocked | ✔ | blocked | /15 | Report | |
| 799493 | 2019-12-02 07:10:02 | 183.173.145.x/24 | 4538 (ERX-CERNET-BKB) | chn (China) | no | blocked | ✔ | blocked | /15 | Report | |
| 799466 | 2019-12-02 06:25:01 | 183.173.145.x/24 | 4538 (ERX-CERNET-BKB) | chn (China) | no | blocked | ✔ | blocked | /15 | Report | |
| 799457 | 2019-12-02 06:00:00 | 183.173.145.x/24 | 4538 (ERX-CERNET-BKB) | chn (China) | no | blocked | ✔ | blocked | /15 | Report | |
All results shown