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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2111330 | 2026-02-11 12:02:39 | 177.182.25.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2110677 | 2026-02-10 10:46:04 | 177.182.25.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2110677 | 2026-02-10 10:46:04 | 2804:14c:5bxx::/40 | 28573 | bra (Brazil) | no | blocked | blocked | /64 | Report | ||
| 2103151 | 2026-01-28 12:05:32 | 187.20.65.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2102668 | 2026-01-27 16:19:04 | 187.105.148.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2101424 | 2026-01-25 14:49:06 | 186.218.60.x/24 | 28573 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2101424 | 2026-01-25 14:49:06 | 2804:14d:aexx::/40 | 28573 | bra (Brazil) | no | blocked | blocked | /64 | Report | ||
| 2098957 | 2026-01-21 04:04:26 | 177.32.124.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2098864 | 2026-01-20 22:35:14 | 177.82.132.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2098864 | 2026-01-20 22:35:14 | 2804:14d:2axx::/40 | 28573 | bra (Brazil) | no | blocked | blocked | /64 | Report | ||
| 2098855 | 2026-01-20 22:20:43 | 177.82.132.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2098855 | 2026-01-20 22:20:43 | 2804:14d:2axx::/40 | 28573 | bra (Brazil) | no | blocked | blocked | /64 | Report | ||
| 2098384 | 2026-01-20 03:29:38 | 177.32.124.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2094276 | 2026-01-13 01:01:28 | 177.82.132.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2094276 | 2026-01-13 01:01:28 | 2804:14d:2axx::/40 | 28573 | bra (Brazil) | no | blocked | blocked | /64 | Report | ||
| 2090349 | 2026-01-05 23:34:49 | 177.82.132.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2090349 | 2026-01-05 23:34:49 | 2804:14d:2axx::/40 | 28573 | bra (Brazil) | no | blocked | blocked | /64 | Report | ||
| 2089515 | 2026-01-04 19:34:06 | 191.185.20.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2088854 | 2026-01-03 03:38:21 | 187.107.226.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2088854 | 2026-01-03 03:38:21 | 2804:14c:5fxx::/40 | 28573 | bra (Brazil) | no | blocked | blocked | /64 | Report | ||
| 2088842 | 2026-01-03 02:27:43 | 189.6.245.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2085241 | 2025-12-26 11:00:02 | 179.154.69.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2082651 | 2025-12-20 21:49:07 | 191.185.20.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2082458 | 2025-12-20 10:50:20 | 186.218.57.x/24 | 28573 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2082458 | 2025-12-20 10:50:20 | 2804:14d:aexx::/40 | 28573 | bra (Brazil) | no | blocked | blocked | /64 | Report | ||
| 2080782 | 2025-12-17 15:44:58 | 177.82.132.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2080782 | 2025-12-17 15:44:58 | 2804:14d:2axx::/40 | 28573 | bra (Brazil) | no | blocked | blocked | /64 | Report | ||
| 2077458 | 2025-12-11 20:36:06 | 179.209.66.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2073960 | 2025-12-05 21:31:37 | 177.82.132.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2073960 | 2025-12-05 21:31:37 | 2804:14d:2axx::/40 | 28573 | bra (Brazil) | no | blocked | blocked | /64 | Report | ||
| 2072168 | 2025-12-02 17:37:31 | 177.143.160.x/24 | 28573 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2069789 | 2025-11-28 10:36:06 | 177.183.73.x/24 | 28573 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2069519 | 2025-11-27 21:18:44 | 177.82.132.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2069519 | 2025-11-27 21:18:44 | 2804:14d:2axx::/40 | 28573 | bra (Brazil) | no | blocked | blocked | /64 | Report | ||
| 2068981 | 2025-11-26 23:42:11 | 177.183.73.x/24 | 28573 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2068915 | 2025-11-26 20:59:48 | 177.183.73.x/24 | 28573 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2068887 | 2025-11-26 20:14:42 | 177.183.73.x/24 | 28573 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2058512 | 2025-11-05 19:23:19 | 2804:14d:12xx::/40 | 28573 | bra (Brazil) | no | blocked | blocked | /64 | Report | ||
| 2058501 | 2025-11-05 18:48:54 | 2804:14d:12xx::/40 | 28573 | bra (Brazil) | no | blocked | blocked | /64 | Report | ||
| 2057099 | 2025-11-01 10:41:52 | 186.218.57.x/24 | 28573 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2051021 | 2025-10-21 21:32:16 | 201.21.220.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2039854 | 2025-10-01 20:27:26 | 177.100.124.x/24 | 28573 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2039316 | 2025-09-30 22:07:33 | 186.204.56.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2035730 | 2025-09-24 20:03:24 | 177.143.160.x/24 | 28573 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2033108 | 2025-09-20 00:30:55 | 181.221.222.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2033108 | 2025-09-20 00:30:55 | 2804:14c:dexx::/40 | 28573 | bra (Brazil) | no | blocked | blocked | /64 | Report | ||
| 2030632 | 2025-09-15 22:28:55 | 189.61.114.x/24 | 28573 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2029429 | 2025-09-13 11:01:02 | 186.218.57.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2029153 | 2025-09-12 18:45:08 | 177.143.160.x/24 | 28573 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2028434 | 2025-09-11 16:21:25 | 177.65.102.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2017732 | 2025-08-23 22:04:45 | 186.204.63.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2017720 | 2025-08-23 21:22:36 | 186.204.63.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2017714 | 2025-08-23 20:48:24 | 186.204.63.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2015136 | 2025-08-19 00:33:35 | 186.204.59.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2009724 | 2025-08-09 01:12:18 | 187.39.174.x/24 | 28573 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2009700 | 2025-08-09 00:18:40 | 186.204.63.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2009678 | 2025-08-08 23:36:33 | 186.204.63.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2009671 | 2025-08-08 23:14:25 | 186.204.63.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2009630 | 2025-08-08 21:14:54 | 186.218.57.x/24 | 28573 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2009630 | 2025-08-08 21:14:54 | 2804:14d:aexx::/40 | 28573 | bra (Brazil) | no | blocked | blocked | /64 | Report | ||
| 2009294 | 2025-08-08 12:20:52 | 187.39.174.x/24 | 28573 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 2008582 | 2025-08-07 02:18:30 | 186.204.59.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2008582 | 2025-08-07 02:18:30 | 2804:14c:1xx::/40 | 28573 | bra (Brazil) | no | blocked | blocked | /64 | Report | ||
| 2008567 | 2025-08-07 01:36:22 | 186.204.59.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2008554 | 2025-08-07 01:14:13 | 186.204.59.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2008545 | 2025-08-07 01:02:19 | 186.204.59.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2008545 | 2025-08-07 01:02:19 | 2804:14c:1xx::/40 | 28573 | bra (Brazil) | no | blocked | blocked | /64 | Report | ||
| 2001756 | 2025-07-25 22:19:30 | 187.64.10.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1996389 | 2025-07-16 13:57:02 | 201.83.113.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1994009 | 2025-07-12 10:48:50 | 191.185.79.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1994009 | 2025-07-12 10:48:50 | 2804:14c:5bxx::/40 | 28573 | bra (Brazil) | no | blocked | blocked | /64 | Report | ||
| 1993234 | 2025-07-10 20:24:33 | 187.65.18.x/24 | 28573 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1993211 | 2025-07-10 19:44:57 | 187.65.18.x/24 | 28573 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1993191 | 2025-07-10 19:12:21 | 187.65.18.x/24 | 28573 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1993170 | 2025-07-10 18:45:21 | 187.65.18.x/24 | 28573 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1992608 | 2025-07-09 19:57:01 | 201.6.128.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1991695 | 2025-07-08 14:19:48 | 201.6.128.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1991581 | 2025-07-08 10:37:02 | 201.6.128.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1989939 | 2025-07-04 22:56:27 | 191.185.21.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1989939 | 2025-07-04 22:56:27 | 2804:14c:5bxx::/40 | 28573 | bra (Brazil) | no | blocked | blocked | /64 | Report | ||
| 1988153 | 2025-07-01 21:57:02 | 201.6.128.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1987848 | 2025-07-01 13:12:33 | 201.6.128.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1986266 | 2025-06-28 17:31:43 | 177.127.61.x/24 | 28573 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1983743 | 2025-06-24 12:05:18 | 201.6.128.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1981764 | 2025-06-20 13:57:02 | 201.6.128.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1980966 | 2025-06-18 21:14:22 | 186.218.57.x/24 | 28573 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1979906 | 2025-06-17 10:57:48 | 201.6.128.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1978474 | 2025-06-14 17:07:13 | 189.61.114.x/24 | 28573 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1976616 | 2025-06-11 13:57:02 | 201.83.113.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1975424 | 2025-06-09 19:07:20 | 201.6.128.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1974905 | 2025-06-08 20:20:45 | 189.6.6.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1972219 | 2025-06-03 22:17:02 | 201.6.115.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1971281 | 2025-05-31 15:12:19 | 187.39.146.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1971281 | 2025-05-31 15:12:19 | 2804:14d:44xx::/40 | 28573 | bra (Brazil) | no | blocked | received | /40 | Report | ||
| 1969293 | 2025-05-28 13:57:02 | 201.83.113.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1967078 | 2025-05-24 19:45:46 | 191.185.79.x/24 | 28573 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1967072 | 2025-05-24 19:30:39 | 2804:14c:5bxx::/40 | 28573 | bra (Brazil) | no | blocked | blocked | /64 | Report | ||
| 1967018 | 2025-05-24 17:10:19 | 177.143.160.x/24 | 28573 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1967002 | 2025-05-24 16:28:26 | 177.143.160.x/24 | 28573 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1966996 | 2025-05-24 16:06:34 | 177.143.160.x/24 | 28573 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1966990 | 2025-05-24 15:54:44 | 177.143.160.x/24 | 28573 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1965101 | 2025-05-21 16:56:13 | 201.21.220.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1963238 | 2025-05-18 15:01:04 | 201.21.155.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1963238 | 2025-05-18 15:01:04 | 2804:14d:8xx::/40 | 28573 | bra (Brazil) | no | blocked | received | /40 | Report | ||
| 1962875 | 2025-05-17 21:40:01 | 201.6.115.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1962862 | 2025-05-17 20:59:56 | 201.6.115.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1961307 | 2025-05-15 11:34:42 | 201.6.115.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1960746 | 2025-05-14 13:57:02 | 201.83.113.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1959763 | 2025-05-13 05:26:16 | 201.17.149.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1959763 | 2025-05-13 05:26:16 | 2804:14c:5bxx::/40 | 28573 | bra (Brazil) | no | blocked | blocked | /64 | Report | ||
| 1958626 | 2025-05-11 11:42:24 | 201.21.155.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1958626 | 2025-05-11 11:42:24 | 2804:14d:8xx::/40 | 28573 | bra (Brazil) | no | blocked | received | /40 | Report | ||
| 1958625 | 2025-05-11 11:36:14 | 201.21.155.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1958625 | 2025-05-11 11:36:14 | 2804:14d:8xx::/40 | 28573 | bra (Brazil) | no | blocked | received | /40 | Report | ||
| 1957875 | 2025-05-10 05:06:51 | 201.17.149.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1957875 | 2025-05-10 05:06:51 | 2804:14c:5bxx::/40 | 28573 | bra (Brazil) | no | blocked | blocked | /64 | Report | ||
| 1957867 | 2025-05-10 04:56:32 | 201.17.149.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1957867 | 2025-05-10 04:56:32 | 2804:14c:5bxx::/40 | 28573 | bra (Brazil) | no | blocked | blocked | /64 | Report | ||
| 1956910 | 2025-05-08 13:51:33 | 201.21.220.x/24 | 28573 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1956900 | 2025-05-08 13:26:04 | 201.21.220.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1956861 | 2025-05-08 12:28:34 | 201.21.220.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1956466 | 2025-05-07 19:06:50 | 201.6.115.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1954315 | 2025-05-03 16:20:59 | 201.21.155.x/24 | 28573 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 1954315 | 2025-05-03 16:20:59 | 2804:14d:8xx::/40 | 28573 | bra (Brazil) | no | blocked | received | /40 | Report | ||
| 1953386 | 2025-05-01 22:19:47 | 179.235.179.x/24 | 28573 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
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