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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2247553 | 2026-10-09 14:28:42 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2243395 | 2026-10-02 13:20:22 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2243395 | 2026-10-02 13:20:22 | 2804:da0:85xx::/40 | 28587 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2239262 | 2026-09-25 12:13:29 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2238959 | 2026-09-24 22:59:37 | 177.128.186.x/24 | 28587 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2234974 | 2026-09-17 21:44:23 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | /28 | Report | |
| 2234974 | 2026-09-17 21:44:23 | 2804:da0:85xx::/40 | 28587 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2231567 | 2026-09-12 00:32:58 | 177.128.186.x/24 | 28587 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2230918 | 2026-09-10 20:37:22 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | /28 | Report | |
| 2226861 | 2026-09-03 19:30:04 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2222888 | 2026-08-28 00:52:40 | 177.128.190.x/24 | 28587 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2222726 | 2026-08-27 18:21:52 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2222726 | 2026-08-27 18:21:52 | 2804:da0:85xx::/40 | 28587 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2218445 | 2026-08-20 23:45:21 | 177.128.190.x/24 | 28587 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2218217 | 2026-08-20 17:14:49 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2214209 | 2026-08-13 22:38:05 | 177.128.190.x/24 | 28587 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2214025 | 2026-08-13 16:06:31 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2214025 | 2026-08-13 16:06:31 | 2804:da0:85xx::/40 | 28587 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2210161 | 2026-08-06 14:58:26 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2210161 | 2026-08-06 14:58:26 | 2804:da0:85xx::/40 | 28587 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2209764 | 2026-08-06 00:39:14 | 177.128.190.x/24 | 28587 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2206172 | 2026-07-30 13:50:21 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2206172 | 2026-07-30 13:50:21 | 2804:da0:85xx::/40 | 28587 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2205853 | 2026-07-29 23:32:00 | 177.128.190.x/24 | 28587 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2202198 | 2026-07-23 12:43:16 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2199871 | 2026-07-19 14:08:46 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2199512 | 2026-07-18 21:13:22 | 177.128.186.x/24 | 28587 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2197816 | 2026-07-15 21:41:30 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2193414 | 2026-07-08 20:34:11 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2190389 | 2026-07-02 23:53:08 | 177.128.191.x/24 | 28587 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2189750 | 2026-07-01 19:25:59 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | /28 | Report | |
| 2189750 | 2026-07-01 19:25:59 | 2804:da0:85xx::/40 | 28587 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2185530 | 2026-06-24 18:18:50 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2185361 | 2026-06-24 13:37:39 | 177.128.186.x/24 | 28587 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2181392 | 2026-06-17 14:48:30 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2178828 | 2026-06-12 23:37:33 | 177.128.186.x/24 | 28587 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2178522 | 2026-06-12 12:14:45 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2177311 | 2026-06-10 13:40:10 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2177311 | 2026-06-10 13:40:10 | 2804:da0:85xx::/40 | 28587 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2174119 | 2026-06-04 12:43:44 | 177.128.186.x/24 | 28587 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2173364 | 2026-06-03 10:48:47 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2165027 | 2026-05-20 20:04:44 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2165027 | 2026-05-20 20:04:44 | 2804:da0:85xx::/40 | 28587 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2164474 | 2026-05-20 01:13:50 | 177.128.191.x/24 | 28587 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2160907 | 2026-05-13 18:57:30 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2160350 | 2026-05-13 00:06:41 | 177.128.186.x/24 | 28587 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2156787 | 2026-05-06 17:50:24 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2156771 | 2026-05-06 17:21:36 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2156634 | 2026-05-06 13:18:30 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2153906 | 2026-04-30 23:51:07 | 177.128.191.x/24 | 28587 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2153018 | 2026-04-29 12:11:18 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2150310 | 2026-04-23 22:43:52 | 177.128.191.x/24 | 28587 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2149411 | 2026-04-22 11:04:06 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2145022 | 2026-04-14 01:07:34 | 177.128.189.x/24 | 28587 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2144905 | 2026-04-13 19:18:50 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2141344 | 2026-04-07 00:00:15 | 177.128.189.x/24 | 28587 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2141183 | 2026-04-06 18:11:42 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2139881 | 2026-04-03 18:24:22 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2138029 | 2026-03-31 12:47:10 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2137520 | 2026-03-30 17:31:40 | 177.128.189.x/24 | 28587 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2137514 | 2026-03-30 17:04:43 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2134526 | 2026-03-25 03:22:43 | 177.128.189.x/24 | 28587 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2133642 | 2026-03-23 15:53:45 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2130752 | 2026-03-18 02:15:40 | 177.128.186.x/24 | 28587 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2129850 | 2026-03-16 14:46:38 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2126357 | 2026-03-10 00:05:58 | 177.128.190.x/24 | 28587 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2125993 | 2026-03-09 13:39:28 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2122452 | 2026-03-02 22:16:23 | 177.128.190.x/24 | 28587 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2122094 | 2026-03-02 12:32:23 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2121419 | 2026-02-28 21:07:11 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2117595 | 2026-02-22 00:20:54 | 177.128.186.x/24 | 28587 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2117425 | 2026-02-21 15:36:16 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2113449 | 2026-02-14 23:13:14 | 177.128.186.x/24 | 28587 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2113257 | 2026-02-14 14:28:36 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | /28 | Report | |
| 2111451 | 2026-02-11 14:54:23 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2109028 | 2026-02-07 16:22:27 | 177.128.186.x/24 | 28587 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2107137 | 2026-02-04 13:46:40 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2104740 | 2026-01-31 02:33:41 | 177.128.186.x/24 | 28587 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2104736 | 2026-01-31 02:21:01 | 177.128.186.x/24 | 28587 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2104710 | 2026-01-31 00:29:20 | 177.128.186.x/24 | 28587 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2103180 | 2026-01-28 12:38:54 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2100206 | 2026-01-23 02:47:47 | 177.128.189.x/24 | 28587 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2099134 | 2026-01-21 11:31:07 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2096070 | 2026-01-16 01:40:01 | 177.128.189.x/24 | 28587 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2095092 | 2026-01-14 10:23:27 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2083921 | 2025-12-23 10:31:25 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2083910 | 2025-12-23 10:09:17 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2083898 | 2025-12-23 09:46:37 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2083892 | 2025-12-23 09:33:54 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2077962 | 2025-12-12 16:41:32 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2076824 | 2025-12-10 23:47:39 | 177.128.190.x/24 | 28587 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2073795 | 2025-12-05 15:30:01 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | /28 | Report | |
| 2073772 | 2025-12-05 14:46:57 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2073762 | 2025-12-05 14:24:18 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2073754 | 2025-12-05 14:11:39 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2072313 | 2025-12-02 23:46:18 | 177.128.189.x/24 | 28587 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2069864 | 2025-11-28 13:04:09 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2068306 | 2025-11-25 22:10:23 | 177.128.189.x/24 | 28587 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2065960 | 2025-11-21 11:56:23 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2063878 | 2025-11-18 00:05:30 | 177.128.185.x/24 | 28587 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2061474 | 2025-11-13 14:22:14 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2057345 | 2025-11-01 23:45:07 | 177.128.190.x/24 | 28587 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2055998 | 2025-10-30 12:08:14 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | /28 | Report | |
| 2051932 | 2025-10-23 10:34:15 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2048182 | 2025-10-17 01:05:22 | 177.128.185.x/24 | 28587 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2047491 | 2025-10-15 21:09:50 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2043496 | 2025-10-08 20:02:13 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2039806 | 2025-10-01 18:54:27 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | /28 | Report | |
| 2035650 | 2025-09-24 17:46:43 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
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