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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011109 | 2025-08-11 19:06:00 | 181.129.243.x/24 | 13489 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 552455 | 2018-10-12 19:56:58 | 181.143.2.x/24 | 13489 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 552280 | 2018-10-12 14:03:31 | 181.143.2.x/24 | 13489 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 551679 | 2018-10-11 15:57:52 | 181.143.37.x/24 | 13489 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 551578 | 2018-10-11 14:05:54 | 190.29.29.x/24 | 13489 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 547155 | 2018-10-04 15:29:16 | 190.0.1.x/24 | 13489 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 545464 | 2018-10-01 21:47:07 | 181.143.36.x/24 | 13489 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 545459 | 2018-10-01 21:23:11 | 181.143.2.x/24 | 13489 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 543892 | 2018-09-28 19:46:08 | 190.250.107.x/24 | 13489 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 541930 | 2018-09-25 18:08:59 | 181.143.37.x/24 | 13489 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 541785 | 2018-09-25 14:24:11 | 190.0.1.x/24 | 13489 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 540207 | 2018-09-22 16:40:19 | 181.143.2.x/24 | 13489 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 540198 | 2018-09-22 16:22:29 | 181.143.2.x/24 | 13489 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 539680 | 2018-09-21 17:34:21 | 181.143.37.x/24 | 13489 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 539646 | 2018-09-21 16:30:56 | 181.143.37.x/24 | 13489 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 539561 | 2018-09-21 14:22:22 | 190.0.43.x/24 | 13489 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 410405 | 2018-02-14 15:36:25 | 201.184.89.x/24 | 13489 | col (Colombia) | yes | received | received | /8 | Report | ||
| 407372 | 2018-02-09 15:07:47 | 201.184.89.x/24 | 13489 | col (Colombia) | yes | received | received | /8 | Report | ||
All results shown