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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2071547 | 2025-12-01 19:07:17 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2067602 | 2025-11-24 17:59:04 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2063619 | 2025-11-17 16:50:56 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2054171 | 2025-10-27 12:20:19 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2049998 | 2025-10-20 11:12:13 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2045019 | 2025-10-11 14:32:23 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2037301 | 2025-09-27 12:15:57 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2033257 | 2025-09-20 11:07:40 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2029189 | 2025-09-12 19:51:31 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2024892 | 2025-09-05 18:43:18 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2020936 | 2025-08-29 17:35:01 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2017138 | 2025-08-22 15:51:38 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2013469 | 2025-08-15 14:43:29 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2009341 | 2025-08-08 13:35:25 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2005406 | 2025-08-01 12:27:21 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2001404 | 2025-07-25 11:19:12 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2001399 | 2025-07-25 11:10:10 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1991634 | 2025-07-08 12:24:57 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1987784 | 2025-07-01 11:15:45 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1977890 | 2025-06-13 11:06:27 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1973453 | 2025-06-05 20:19:49 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1970280 | 2025-05-29 19:11:33 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1969449 | 2025-05-28 17:46:28 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1965089 | 2025-05-21 16:38:16 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1960817 | 2025-05-14 15:30:02 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1956310 | 2025-05-07 14:21:59 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1952652 | 2025-04-30 13:13:44 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1948711 | 2025-04-23 12:06:06 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1945221 | 2025-04-16 10:58:19 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1941438 | 2025-04-08 20:24:29 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1937491 | 2025-04-01 17:47:54 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | received | received | /8 | Report | ||
| 1933983 | 2025-03-26 10:46:10 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1929195 | 2025-03-17 14:44:58 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1923267 | 2025-03-07 17:26:45 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1919070 | 2025-02-28 14:45:24 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1918933 | 2025-02-28 11:05:20 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | received | received | /8 | Report | ||
| 1914378 | 2025-02-20 19:53:29 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | received | received | /8 | Report | ||
| 1910471 | 2025-02-13 18:45:27 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | received | received | /8 | Report | ||
| 1906479 | 2025-02-06 17:37:24 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | received | received | /8 | Report | ||
| 1902425 | 2025-01-30 14:59:37 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | received | received | /8 | Report | ||
| 1898597 | 2025-01-23 13:51:23 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | received | received | /8 | Report | ||
| 1517186 | 2023-01-27 14:47:42 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1510451 | 2023-01-13 12:45:11 | 201.131.172.x/24 | 61842 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
All results shown