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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2069973 | 2025-11-28 16:00:16 | 190.3.40.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 2069973 | 2025-11-28 16:00:16 | 2803:9800:98xx::/40 | 11664 | arg (Argentina) | no | blocked | blocked | /64 | Report | ||
| 2068899 | 2025-11-26 20:29:47 | 181.116.90.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 2068889 | 2025-11-26 20:17:20 | 181.116.90.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 2068714 | 2025-11-26 15:40:02 | 181.116.90.x/24 | 11664 | arg (Argentina) | yes | blocked | blocked | none | Report | ||
| 2066015 | 2025-11-21 13:29:05 | 190.3.40.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 2066015 | 2025-11-21 13:29:05 | 2803:9800:98xx::/40 | 11664 | arg (Argentina) | no | blocked | blocked | /64 | Report | ||
| 2063700 | 2025-11-17 18:47:03 | 181.116.90.x/24 | 11664 | arg (Argentina) | yes | blocked | blocked | none | Report | ||
| 2063671 | 2025-11-17 18:04:34 | 181.116.90.x/24 | 11664 | arg (Argentina) | yes | blocked | blocked | none | Report | ||
| 2063652 | 2025-11-17 17:42:03 | 181.116.90.x/24 | 11664 | arg (Argentina) | yes | blocked | blocked | none | Report | ||
| 2063641 | 2025-11-17 17:29:36 | 181.116.90.x/24 | 11664 | arg (Argentina) | yes | blocked | blocked | none | Report | ||
| 2060376 | 2025-11-11 19:39:13 | 181.116.90.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 2060354 | 2025-11-11 18:56:43 | 181.116.90.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 2060343 | 2025-11-11 18:34:17 | 181.116.90.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 2060339 | 2025-11-11 18:21:44 | 181.116.90.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 2059986 | 2025-11-11 03:41:12 | 190.3.40.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 2059986 | 2025-11-11 03:41:12 | 2803:9800:98xx::/40 | 11664 | arg (Argentina) | no | blocked | blocked | /64 | Report | ||
| 2056331 | 2025-10-30 21:32:12 | 190.3.40.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 2054866 | 2025-10-28 12:41:54 | 181.116.90.x/24 | 11664 | arg (Argentina) | yes | blocked | blocked | none | Report | ||
| 2047500 | 2025-10-15 21:27:51 | 190.3.40.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 2047500 | 2025-10-15 21:27:51 | 2803:9800:98xx::/40 | 11664 | arg (Argentina) | no | blocked | blocked | /64 | Report | ||
| 2047258 | 2025-10-15 14:17:01 | 181.116.90.x/24 | 11664 | arg (Argentina) | yes | blocked | blocked | none | Report | ||
| 2047248 | 2025-10-15 14:04:30 | 181.116.90.x/24 | 11664 | arg (Argentina) | yes | blocked | blocked | none | Report | ||
| 2042778 | 2025-10-07 14:49:47 | 181.116.90.x/24 | 11664 | arg (Argentina) | yes | blocked | blocked | none | Report | ||
| 2038749 | 2025-09-29 23:21:23 | 190.3.40.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 2038749 | 2025-09-29 23:21:23 | 2803:9800:98xx::/40 | 11664 | arg (Argentina) | no | blocked | blocked | /64 | Report | ||
| 2038502 | 2025-09-29 17:20:54 | 181.117.237.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 2034494 | 2025-09-22 20:52:37 | 2803:9800:98xx::/40 | 11664 | arg (Argentina) | no | blocked | blocked | /64 | Report | ||
| 2031036 | 2025-09-16 15:25:08 | 181.116.90.x/24 | 11664 | arg (Argentina) | yes | blocked | blocked | none | Report | ||
| 2024214 | 2025-09-04 14:10:33 | 181.116.90.x/24 | 11664 | arg (Argentina) | yes | blocked | blocked | none | Report | ||
| 2023894 | 2025-09-03 23:57:20 | 190.3.40.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 2023894 | 2025-09-03 23:57:20 | 2803:9800:98xx::/40 | 11664 | arg (Argentina) | no | blocked | blocked | /64 | Report | ||
| 1999045 | 2025-07-21 16:06:12 | 186.12.52.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 1989242 | 2025-07-03 16:23:55 | 181.116.90.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 1989237 | 2025-07-03 16:11:27 | 181.116.90.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 1959286 | 2025-05-12 14:25:35 | 186.12.12.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 1959260 | 2025-05-12 13:57:40 | 186.12.12.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 1825589 | 2024-09-09 06:36:56 | 186.123.28.x/24 | 11664 | arg (Argentina) | yes | blocked | blocked | none | Report | ||
| 1783659 | 2024-06-20 18:18:25 | 181.116.91.x/24 | 11664 | arg (Argentina) | yes | blocked | blocked | none | Report | ||
| 1780255 | 2024-06-14 18:47:55 | 181.116.91.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 1761412 | 2024-05-10 17:38:28 | 170.51.92.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 1737018 | 2024-03-22 18:10:08 | 186.157.163.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 1733206 | 2024-03-14 19:56:14 | 181.116.91.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 1696519 | 2024-01-02 18:29:25 | 181.116.91.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 1688137 | 2023-12-15 19:59:55 | 181.116.92.x/24 | 11664 | arg (Argentina) | yes | blocked | blocked | none | Report | ||
| 1688061 | 2023-12-15 18:13:03 | 181.116.92.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 1661103 | 2023-10-26 09:19:38 | 186.12.112.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 1661086 | 2023-10-26 08:39:23 | 170.51.180.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 1198514 | 2021-08-17 18:14:21 | 186.122.16.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 1197676 | 2021-08-16 12:06:48 | 186.122.16.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 1197676 | 2021-08-16 12:06:48 | 2803:9800:b8xx::/40 | 11664 | arg (Argentina) | no | blocked | blocked | /64 | Report | ||
| 1192851 | 2021-08-07 15:22:49 | 186.122.16.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 1192851 | 2021-08-07 15:22:49 | 2803:9800:b8xx::/40 | 11664 | arg (Argentina) | no | blocked | blocked | /64 | Report | ||
| 1192848 | 2021-08-07 15:14:06 | 186.122.16.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 1192848 | 2021-08-07 15:14:06 | 2803:9800:b8xx::/40 | 11664 | arg (Argentina) | no | blocked | blocked | /64 | Report | ||
| 1192837 | 2021-08-07 14:43:14 | 2803:9800:b8xx::/40 | 11664 | arg (Argentina) | no | blocked | blocked | /64 | Report | ||
| 1192529 | 2021-08-06 21:37:50 | 186.122.16.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 1192529 | 2021-08-06 21:37:50 | 2803:9800:b8xx::/40 | 11664 | arg (Argentina) | no | blocked | blocked | /64 | Report | ||
| 1192344 | 2021-08-06 16:01:15 | 186.122.16.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 1192344 | 2021-08-06 16:01:15 | 2803:9800:b8xx::/40 | 11664 | arg (Argentina) | no | blocked | blocked | /64 | Report | ||
| 1191790 | 2021-08-05 15:38:27 | 186.122.16.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 1188974 | 2021-07-31 14:35:38 | 186.122.18.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 1188974 | 2021-07-31 14:35:38 | 2803:9800:98xx::/40 | 11664 | arg (Argentina) | no | blocked | blocked | /64 | Report | ||
| 1188363 | 2021-07-30 11:50:07 | 186.122.16.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 1184679 | 2021-07-23 11:57:27 | 186.122.16.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 1184679 | 2021-07-23 11:57:27 | 2803:9800:b8xx::/40 | 11664 | arg (Argentina) | no | blocked | blocked | /64 | Report | ||
| 1183691 | 2021-07-21 19:35:53 | 186.122.16.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 1183691 | 2021-07-21 19:35:53 | 2803:9800:b8xx::/40 | 11664 | arg (Argentina) | no | blocked | blocked | /64 | Report | ||
| 1179693 | 2021-07-14 20:23:10 | 186.122.16.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 1179693 | 2021-07-14 20:23:10 | 2803:9800:b8xx::/40 | 11664 | arg (Argentina) | no | blocked | blocked | /64 | Report | ||
| 1179692 | 2021-07-14 20:14:31 | 186.122.16.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 1179692 | 2021-07-14 20:14:31 | 2803:9800:b8xx::/40 | 11664 | arg (Argentina) | no | blocked | blocked | /64 | Report | ||
| 1178799 | 2021-07-13 11:27:51 | 186.122.16.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 1173482 | 2021-07-07 12:20:38 | 186.122.16.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 1173482 | 2021-07-07 12:20:38 | 2803:9800:b8xx::/40 | 11664 | arg (Argentina) | no | blocked | blocked | /64 | Report | ||
| 1172555 | 2021-07-05 19:17:29 | 186.122.16.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 855435 | 2020-03-05 05:55:38 | 186.12.78.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 786426 | 2019-11-11 13:51:51 | 170.51.53.x/24 | 11664 | pry (Paraguay) | yes | rewritten | rewritten | none | Report | ||
| 783573 | 2019-11-06 14:13:53 | 170.51.176.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 775851 | 2019-10-24 17:56:59 | 186.12.77.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 763212 | 2019-10-04 19:19:40 | 170.51.144.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 758506 | 2019-09-27 08:57:42 | 170.51.144.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 756126 | 2019-09-23 20:26:07 | 186.12.28.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 753428 | 2019-09-18 21:07:54 | 186.12.104.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 745950 | 2019-09-06 14:32:53 | 170.51.184.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 738860 | 2019-08-24 17:49:59 | 186.12.73.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 734610 | 2019-08-17 00:55:43 | 186.12.72.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 725972 | 2019-08-01 13:26:42 | 186.12.113.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 719190 | 2019-07-20 15:05:26 | 186.12.72.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 680633 | 2019-05-16 03:38:46 | 186.12.1.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 675652 | 2019-05-07 22:30:17 | 181.117.106.x/24 | 11664 | arg (Argentina) | yes | unknown | unknown | none | Report | ||
| 635469 | 2019-03-05 12:56:34 | 181.117.106.x/24 | 11664 | arg (Argentina) | yes | unknown | unknown | none | Report | ||
| 633638 | 2019-03-02 00:24:06 | 181.117.232.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 631071 | 2019-02-26 08:07:50 | 181.117.106.x/24 | 11664 | arg (Argentina) | yes | unknown | unknown | none | Report | ||
| 630783 | 2019-02-25 20:33:49 | 181.117.106.x/24 | 11664 | arg (Argentina) | yes | unknown | unknown | none | Report | ||
| 629940 | 2019-02-24 17:31:42 | 186.12.36.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 629937 | 2019-02-24 17:24:35 | 186.12.36.x/24 | 11664 | arg (Argentina) | yes | rewritten | rewritten | none | Report | ||
| 629522 | 2019-02-23 22:09:05 | 181.117.106.x/24 | 11664 | arg (Argentina) | yes | unknown | unknown | none | Report | ||
| 629439 | 2019-02-23 16:42:45 | 181.117.106.x/24 | 11664 | arg (Argentina) | yes | unknown | unknown | none | Report | ||
| 629425 | 2019-02-23 16:14:27 | 181.117.106.x/24 | 11664 | arg (Argentina) | yes | unknown | unknown | none | Report | ||
| 629422 | 2019-02-23 16:06:10 | 181.117.106.x/24 | 11664 | arg (Argentina) | yes | unknown | unknown | none | Report | ||
| 629405 | 2019-02-23 15:05:51 | 181.117.106.x/24 | 11664 | arg (Argentina) | yes | unknown | unknown | none | Report | ||
| 629057 | 2019-02-22 21:42:44 | 181.117.106.x/24 | 11664 | arg (Argentina) | yes | unknown | unknown | none | Report | ||
| 629015 | 2019-02-22 20:42:28 | 181.117.106.x/24 | 11664 | arg (Argentina) | yes | unknown | unknown | none | Report | ||
| 628988 | 2019-02-22 20:14:12 | 181.117.106.x/24 | 11664 | arg (Argentina) | yes | unknown | unknown | none | Report | ||
| 628879 | 2019-02-22 16:39:53 | 181.117.106.x/24 | 11664 | arg (Argentina) | yes | unknown | unknown | none | Report | ||
| 628802 | 2019-02-22 14:37:37 | 181.117.106.x/24 | 11664 | arg (Argentina) | yes | unknown | unknown | none | Report | ||
| 628787 | 2019-02-22 14:21:19 | 181.117.106.x/24 | 11664 | arg (Argentina) | yes | unknown | unknown | none | Report | ||
| 628709 | 2019-02-22 10:57:01 | 181.117.106.x/24 | 11664 | arg (Argentina) | yes | unknown | unknown | none | Report | ||
| 628638 | 2019-02-22 07:26:42 | 181.117.106.x/24 | 11664 | arg (Argentina) | yes | unknown | unknown | none | Report | ||
| 628563 | 2019-02-22 02:30:26 | 181.117.106.x/24 | 11664 | arg (Argentina) | yes | unknown | unknown | none | Report | ||
| 628512 | 2019-02-22 00:18:08 | 181.117.106.x/24 | 11664 | arg (Argentina) | yes | unknown | unknown | none | Report | ||
| 628432 | 2019-02-21 21:01:49 | 181.117.106.x/24 | 11664 | arg (Argentina) | yes | unknown | unknown | none | Report | ||
| 627837 | 2019-02-20 22:58:57 | 181.117.106.x/24 | 11664 | arg (Argentina) | yes | unknown | unknown | none | Report | ||
| 627798 | 2019-02-20 21:59:08 | 181.117.106.x/24 | 11664 | arg (Argentina) | yes | unknown | unknown | none | Report | ||
| 627125 | 2019-02-19 22:16:37 | 181.117.106.x/24 | 11664 | arg (Argentina) | yes | unknown | unknown | none | Report | ||
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