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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 2031735 | 2025-09-17 16:38:54 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2027612 | 2025-09-10 14:18:12 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2026566 | 2025-09-08 22:43:45 | 177.128.185.x/24 | 28587 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2023551 | 2025-09-03 13:10:29 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2019532 | 2025-08-27 11:31:17 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | /28 | Report | |
| 2018454 | 2025-08-25 13:56:55 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2018452 | 2025-08-25 13:51:12 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2018439 | 2025-08-25 13:39:26 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2016728 | 2025-08-21 21:53:43 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2013142 | 2025-08-14 20:45:47 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2008952 | 2025-08-07 19:37:58 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2008940 | 2025-08-07 19:15:14 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2006991 | 2025-08-04 14:41:23 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2002924 | 2025-07-28 13:33:31 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2001939 | 2025-07-26 10:19:50 | 177.128.185.x/24 | 28587 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1998911 | 2025-07-21 12:25:44 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1998884 | 2025-07-21 11:42:57 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1998871 | 2025-07-21 11:20:11 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1998864 | 2025-07-21 11:07:23 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1994256 | 2025-07-12 22:11:46 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1991178 | 2025-07-07 18:34:50 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1991153 | 2025-07-07 17:52:01 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1991141 | 2025-07-07 17:29:18 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1991132 | 2025-07-07 17:16:26 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1987230 | 2025-06-30 15:54:47 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1987221 | 2025-06-30 15:33:56 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1984751 | 2025-06-25 22:25:50 | 177.128.190.x/24 | 28587 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1983188 | 2025-06-23 14:26:24 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1982739 | 2025-06-22 17:49:33 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1979300 | 2025-06-16 13:18:37 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1975154 | 2025-06-09 11:57:23 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1968876 | 2025-05-27 19:55:31 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1968001 | 2025-05-26 14:48:19 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1963751 | 2025-05-19 13:40:28 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1959195 | 2025-05-12 12:32:44 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1954385 | 2025-05-03 19:51:29 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1954368 | 2025-05-03 19:08:44 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1954357 | 2025-05-03 18:46:02 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1954349 | 2025-05-03 18:33:20 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1950200 | 2025-04-25 21:05:30 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1950200 | 2025-04-25 21:05:30 | 2804:da0:85xx::/40 | 28587 | bra (Brazil) | no | received | received | /16 | Report | ||
| 1949956 | 2025-04-25 11:58:44 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1949956 | 2025-04-25 11:58:44 | 2804:da0:85xx::/40 | 28587 | bra (Brazil) | no | received | received | /16 | Report | ||
| 1949343 | 2025-04-24 12:43:18 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1948134 | 2025-04-22 11:49:53 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1948134 | 2025-04-22 11:49:53 | 2804:da0:85xx::/40 | 28587 | bra (Brazil) | no | received | received | /16 | Report | ||
| 1946488 | 2025-04-18 20:18:32 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1943940 | 2025-04-13 20:35:07 | 177.128.186.x/24 | 28587 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1942961 | 2025-04-11 15:15:37 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1942961 | 2025-04-11 15:15:37 | 2804:da0:85xx::/40 | 28587 | bra (Brazil) | no | received | received | /16 | Report | ||
| 1941234 | 2025-04-08 13:12:23 | 177.128.184.x/24 | 28587 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 1940996 | 2025-04-08 01:20:47 | 177.128.186.x/24 | 28587 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
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