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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2166010 | 2026-05-22 11:23:02 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2162961 | 2026-05-17 11:00:18 | 179.50.100.x/24 | 26619 | col (Colombia) | no | ✔ | blocked | ✔ | blocked | /29 | Report |
| 2161913 | 2026-05-15 10:17:22 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2160427 | 2026-05-13 03:52:48 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2160427 | 2026-05-13 03:52:48 | 2800:484:58xx::/40 | 10620 | col (Colombia) | no | blocked | blocked | /64 | Report | ||
| 2160031 | 2026-05-12 13:42:19 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2158940 | 2026-05-10 18:22:15 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2158782 | 2026-05-10 09:52:54 | 179.50.100.x/24 | 26619 | col (Colombia) | no | ✔ | blocked | ✔ | blocked | /29 | Report |
| 2158397 | 2026-05-09 13:46:26 | 190.67.252.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2157064 | 2026-05-07 05:32:52 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2157064 | 2026-05-07 05:32:52 | 2800:484:58xx::/40 | 10620 | col (Colombia) | no | blocked | blocked | /64 | Report | ||
| 2157061 | 2026-05-07 05:27:11 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2157033 | 2026-05-07 03:43:35 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2157033 | 2026-05-07 03:43:35 | 2800:484:58xx::/40 | 10620 | col (Colombia) | no | blocked | blocked | /64 | Report | ||
| 2154874 | 2026-05-03 08:45:24 | 179.50.100.x/24 | 26619 | col (Colombia) | no | ✔ | blocked | ✔ | received | /8 | Report |
| 2154491 | 2026-05-02 15:09:28 | 190.67.251.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2153949 | 2026-05-01 02:40:01 | 190.67.251.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2153347 | 2026-04-30 00:05:47 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2153156 | 2026-04-29 17:08:53 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2152633 | 2026-04-28 18:39:27 | 191.156.154.x/24 | 26611 | col (Colombia) | yes | unknown | unknown | none | Report | ||
| 2151428 | 2026-04-26 13:29:36 | 190.67.247.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2151337 | 2026-04-26 07:37:46 | 179.50.100.x/24 | 26619 | col (Colombia) | no | ✔ | blocked | ✔ | received | /8 | Report |
| 2149513 | 2026-04-22 13:47:16 | 190.67.247.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2149193 | 2026-04-22 00:15:49 | 190.67.247.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2148969 | 2026-04-21 14:52:30 | 190.67.239.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2147813 | 2026-04-19 06:30:14 | 179.50.100.x/24 | 26619 | col (Colombia) | no | ✔ | blocked | ✔ | received | /8 | Report |
| 2146213 | 2026-04-16 00:09:06 | 190.67.239.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2144280 | 2026-04-12 13:14:31 | 190.67.239.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2144145 | 2026-04-12 05:22:47 | 179.50.100.x/24 | 26619 | col (Colombia) | no | ✔ | blocked | ✔ | received | /8 | Report |
| 2144023 | 2026-04-11 20:16:31 | 190.67.239.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2141956 | 2026-04-07 22:50:26 | 190.67.239.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2140429 | 2026-04-05 04:15:16 | 179.50.100.x/24 | 26619 | col (Colombia) | no | ✔ | blocked | ✔ | received | /8 | Report |
| 2140024 | 2026-04-04 03:50:08 | 190.67.239.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2139442 | 2026-04-02 19:11:35 | 190.67.239.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2136942 | 2026-03-29 15:25:43 | 161.18.147.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2136714 | 2026-03-29 03:07:55 | 179.50.100.x/24 | 26619 | col (Colombia) | no | ✔ | blocked | ✔ | received | /8 | Report |
| 2136696 | 2026-03-29 02:03:52 | 161.18.147.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2132805 | 2026-03-22 02:00:25 | 179.50.100.x/24 | 26619 | col (Colombia) | no | ✔ | blocked | ✔ | received | /8 | Report |
| 2132785 | 2026-03-22 00:57:40 | 161.18.147.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2130483 | 2026-03-17 14:28:30 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2129878 | 2026-03-16 15:48:31 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2129878 | 2026-03-16 15:48:31 | 2800:484:58xx::/40 | 10620 | col (Colombia) | no | blocked | blocked | /64 | Report | ||
| 2129078 | 2026-03-15 00:52:59 | 179.50.100.x/24 | 26619 | col (Colombia) | no | ✔ | blocked | ✔ | received | /8 | Report |
| 2128858 | 2026-03-14 12:57:14 | 161.18.145.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2128653 | 2026-03-14 00:46:45 | 161.18.145.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2127239 | 2026-03-11 13:45:58 | 190.131.213.x/24 | 262191 | col (Colombia) | yes | unknown | unknown | none | Report | ||
| 2126100 | 2026-03-09 17:04:03 | 190.242.41.x/24 | 262191 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2125658 | 2026-03-08 22:26:39 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2125499 | 2026-03-08 12:48:24 | 161.18.145.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2125270 | 2026-03-07 23:45:32 | 179.50.100.x/24 | 26619 | col (Colombia) | no | ✔ | blocked | ✔ | received | /8 | Report |
| 2122218 | 2026-03-02 15:42:06 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2121655 | 2026-03-01 11:42:11 | 161.10.192.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2121435 | 2026-02-28 22:38:04 | 179.50.100.x/24 | 26619 | col (Colombia) | no | ✔ | blocked | ✔ | received | /8 | Report |
| 2121132 | 2026-02-28 03:16:06 | 161.10.192.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2119420 | 2026-02-25 06:01:51 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2118385 | 2026-02-23 14:36:24 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2117546 | 2026-02-21 21:30:37 | 179.50.100.x/24 | 26619 | col (Colombia) | no | ✔ | blocked | ✔ | received | /8 | Report |
| 2116542 | 2026-02-20 02:01:12 | 161.10.192.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2114236 | 2026-02-16 15:33:44 | 186.31.144.x/24 | 19429 | col (Colombia) | yes | blocked | blocked | none | Report | ||
| 2113386 | 2026-02-14 20:22:10 | 179.50.100.x/24 | 26619 | col (Colombia) | no | ✔ | blocked | ✔ | received | /8 | Report |
| 2112721 | 2026-02-13 15:04:01 | 186.31.147.x/24 | 19429 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2112177 | 2026-02-12 16:37:30 | 190.60.48.x/24 | 52468 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2111893 | 2026-02-12 07:48:46 | 161.10.223.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2111686 | 2026-02-11 21:58:39 | 190.66.208.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2111478 | 2026-02-11 15:39:06 | 190.60.48.x/24 | 52468 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2109089 | 2026-02-07 19:13:42 | 179.50.100.x/24 | 26619 | col (Colombia) | no | ✔ | blocked | ✔ | received | /8 | Report |
| 2108514 | 2026-02-06 15:41:31 | 190.66.209.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2106648 | 2026-02-03 17:52:11 | 201.245.230.x/24 | 19429 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2105376 | 2026-02-01 12:43:19 | 190.66.209.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2105023 | 2026-01-31 18:05:39 | 179.50.100.x/24 | 26619 | col (Colombia) | no | ✔ | blocked | ✔ | received | /8 | Report |
| 2104928 | 2026-01-31 14:08:00 | 190.27.248.x/24 | 19429 | col (Colombia) | yes | unknown | unknown | none | Report | ||
| 2104164 | 2026-01-30 00:31:02 | 190.66.209.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2103971 | 2026-01-29 16:37:09 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2102771 | 2026-01-27 18:16:11 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2101579 | 2026-01-26 01:39:00 | 190.131.211.x/24 | 262191 | col (Colombia) | yes | blocked | blocked | none | Report | ||
| 2101024 | 2026-01-24 16:57:03 | 179.50.100.x/24 | 26619 | col (Colombia) | no | ✔ | blocked | ✔ | received | /8 | Report |
| 2100188 | 2026-01-23 01:00:44 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2099166 | 2026-01-21 12:11:33 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2098789 | 2026-01-20 19:31:33 | 186.115.109.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2098787 | 2026-01-20 19:21:17 | 186.115.109.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2098112 | 2026-01-19 18:10:19 | 186.82.87.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2098108 | 2026-01-19 18:06:09 | 186.82.87.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2096956 | 2026-01-17 15:48:38 | 179.50.100.x/24 | 26619 | col (Colombia) | no | ✔ | blocked | ✔ | received | /8 | Report |
| 2096314 | 2026-01-16 12:57:50 | 179.32.138.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2095819 | 2026-01-15 15:34:57 | 179.32.138.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2092943 | 2026-01-10 14:40:44 | 179.50.100.x/24 | 26619 | col (Colombia) | no | ✔ | blocked | ✔ | received | /8 | Report |
| 2091953 | 2026-01-08 14:28:38 | 179.32.138.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2090251 | 2026-01-05 21:18:19 | 179.32.138.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2089458 | 2026-01-04 15:24:51 | 179.32.138.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2088989 | 2026-01-03 13:32:47 | 179.50.100.x/24 | 26619 | col (Colombia) | no | ✔ | blocked | ✔ | received | /8 | Report |
| 2088499 | 2026-01-02 09:05:22 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2087154 | 2025-12-30 08:02:05 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2085710 | 2025-12-27 12:24:20 | 179.50.100.x/24 | 26619 | col (Colombia) | no | ✔ | blocked | ✔ | received | /8 | Report |
| 2083886 | 2025-12-23 09:23:08 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2082463 | 2025-12-20 11:16:35 | 179.50.100.x/24 | 26619 | col (Colombia) | no | ✔ | received | ✔ | received | /8 | Report |
| 2081087 | 2025-12-18 03:48:08 | 161.10.200.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2080849 | 2025-12-17 17:48:12 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2080837 | 2025-12-17 17:23:50 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2080465 | 2025-12-17 02:29:25 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2080426 | 2025-12-17 01:15:36 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2080336 | 2025-12-16 21:32:12 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2080336 | 2025-12-16 21:32:12 | 2800:484:58xx::/40 | 10620 | col (Colombia) | no | blocked | blocked | /64 | Report | ||
| 2080018 | 2025-12-16 13:14:09 | 161.10.200.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2079804 | 2025-12-16 05:28:37 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2079804 | 2025-12-16 05:28:37 | 2800:484:58xx::/40 | 10620 | col (Colombia) | no | blocked | blocked | /64 | Report | ||
| 2078956 | 2025-12-15 02:22:19 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
Next 100