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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1984399 | 2025-06-25 12:53:25 | 170.81.100.x/24 | 61618 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1978110 | 2025-06-13 18:20:16 | 170.81.100.x/24 | 61618 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1978106 | 2025-06-13 18:14:57 | 170.81.100.x/24 | 61618 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1968740 | 2025-05-27 16:37:21 | 170.81.100.x/24 | 61618 | bra (Brazil) | yes | blocked | blocked | /28 | Report | ||
| 1949957 | 2025-04-25 11:58:47 | 170.81.100.x/24 | 61618 | bra (Brazil) | yes | blocked | blocked | /28 | Report | ||
| 1918014 | 2025-02-26 20:44:47 | 170.81.100.x/24 | 61618 | bra (Brazil) | yes | blocked | blocked | /26 | Report | ||
| 1913663 | 2025-02-19 16:34:22 | 170.81.100.x/24 | 61618 | bra (Brazil) | yes | blocked | blocked | /28 | Report | ||
| 1909391 | 2025-02-11 22:42:34 | 170.81.100.x/24 | 61618 | bra (Brazil) | yes | blocked | blocked | /28 | Report | ||
| 1906993 | 2025-02-07 15:34:32 | 170.81.100.x/24 | 61618 | bra (Brazil) | yes | blocked | blocked | /28 | Report | ||
| 1901938 | 2025-01-29 17:49:13 | 170.81.100.x/24 | 61618 | bra (Brazil) | yes | blocked | blocked | /28 | Report | ||
| 1896848 | 2025-01-20 18:06:48 | 170.81.100.x/24 | 61618 | bra (Brazil) | yes | blocked | blocked | /28 | Report | ||
| 1892740 | 2025-01-13 11:20:21 | 170.81.100.x/24 | 61618 | bra (Brazil) | yes | blocked | blocked | /28 | Report | ||
| 1887533 | 2025-01-02 18:08:08 | 170.81.100.x/24 | 61618 | bra (Brazil) | yes | blocked | blocked | /28 | Report | ||
| 1884769 | 2024-12-27 17:59:50 | 170.81.100.x/24 | 61618 | bra (Brazil) | yes | blocked | blocked | /28 | Report | ||
| 1880341 | 2024-12-18 18:11:23 | 170.81.100.x/24 | 61618 | bra (Brazil) | yes | blocked | blocked | /28 | Report | ||
| 1876402 | 2024-12-11 17:05:03 | 170.81.100.x/24 | 61618 | bra (Brazil) | yes | blocked | blocked | /28 | Report | ||
| 1872298 | 2024-12-04 13:27:44 | 170.81.100.x/24 | 61618 | bra (Brazil) | yes | blocked | blocked | /28 | Report | ||
| 1872277 | 2024-12-04 13:03:18 | 170.81.100.x/24 | 61618 | bra (Brazil) | yes | blocked | blocked | /28 | Report | ||
| 1872271 | 2024-12-04 12:54:59 | 170.81.100.x/24 | 61618 | bra (Brazil) | yes | blocked | blocked | /28 | Report | ||
| 1867061 | 2024-11-25 14:56:45 | 170.81.100.x/24 | 61618 | bra (Brazil) | yes | blocked | blocked | /28 | Report | ||
| 1864912 | 2024-11-21 12:41:43 | 170.81.100.x/24 | 61618 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 1862068 | 2024-11-16 11:17:07 | 170.81.100.x/24 | 61618 | bra (Brazil) | yes | blocked | received | /12 | Report | ||
| 1857193 | 2024-11-07 14:54:12 | 170.81.100.x/24 | 61618 | bra (Brazil) | yes | blocked | blocked | /28 | Report | ||
| 1853278 | 2024-10-31 13:47:37 | 170.81.100.x/24 | 61618 | bra (Brazil) | yes | blocked | blocked | /28 | Report | ||
| 1852026 | 2024-10-29 15:00:38 | 170.81.100.x/24 | 61618 | bra (Brazil) | yes | blocked | blocked | /28 | Report | ||
| 1845870 | 2024-10-17 15:14:45 | 170.81.100.x/24 | 61618 | bra (Brazil) | yes | blocked | blocked | /28 | Report | ||
| 1845753 | 2024-10-17 12:06:14 | 170.81.100.x/24 | 61618 | bra (Brazil) | yes | blocked | blocked | /28 | Report | ||
| 1844535 | 2024-10-15 13:06:01 | 170.81.100.x/24 | 61618 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1842845 | 2024-10-11 19:03:20 | 170.81.100.x/24 | 61618 | bra (Brazil) | yes | blocked | blocked | /28 | Report | ||
| 1839164 | 2024-10-04 17:56:49 | 170.81.100.x/24 | 61618 | bra (Brazil) | yes | blocked | blocked | /28 | Report | ||
| 1838008 | 2024-10-02 16:23:11 | 170.81.100.x/24 | 61618 | bra (Brazil) | yes | blocked | blocked | /28 | Report | ||
| 1837974 | 2024-10-02 15:14:41 | 170.81.100.x/24 | 61618 | bra (Brazil) | yes | blocked | blocked | /28 | Report | ||
| 1837942 | 2024-10-02 14:14:29 | 170.81.100.x/24 | 61618 | bra (Brazil) | yes | blocked | blocked | /28 | Report | ||
| 1836576 | 2024-09-30 07:46:11 | 170.81.100.x/24 | 266413 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1628531 | 2023-08-25 17:57:57 | 170.81.100.x/24 | 266413 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1622949 | 2023-08-15 17:14:42 | 170.81.100.x/24 | 266413 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1622918 | 2023-08-15 16:31:38 | 170.81.100.x/24 | 266413 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1619514 | 2023-08-09 11:17:27 | 170.81.100.x/24 | 266413 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1612962 | 2023-07-27 16:09:04 | 170.81.100.x/24 | 266413 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1609173 | 2023-07-19 21:25:52 | 170.81.100.x/24 | 266413 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1606510 | 2023-07-14 17:29:03 | 170.81.100.x/24 | 266413 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1594263 | 2023-06-21 18:39:16 | 170.81.100.x/24 | 266413 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1573607 | 2023-05-12 13:43:04 | 170.81.100.x/24 | 266413 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1556484 | 2023-04-08 18:04:33 | 170.81.100.x/24 | 266413 | bra (Brazil) | no | ✔ | blocked | ✔ | blocked | /23 | Report |
| 1556480 | 2023-04-08 17:56:22 | 170.81.100.x/24 | 266413 | bra (Brazil) | no | ✔ | received | ✔ | received | /8 | Report |
| 1125416 | 2021-04-17 20:22:39 | 170.81.100.x/24 | 266413 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1125210 | 2021-04-17 12:32:29 | 170.81.100.x/24 | 266413 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1123683 | 2021-04-14 19:24:55 | 170.81.100.x/24 | 266413 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1118607 | 2021-04-06 20:01:20 | 170.81.100.x/24 | 266413 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1113700 | 2021-03-29 17:36:19 | 170.81.100.x/24 | 266413 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1108811 | 2021-03-21 15:54:35 | 170.81.100.x/24 | 266413 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1107836 | 2021-03-19 20:24:22 | 170.81.100.x/24 | 266413 | bra (Brazil) | yes | unknown | rewritten | none | Report | ||
| 1102548 | 2021-03-11 11:37:09 | 170.81.100.x/24 | 266413 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
All results shown