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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2215791 | 2026-08-17 01:37:14 | 179.50.100.x/24 | 26619 | col (Colombia) | no | ✔ | blocked | received | /8 | Report | |
| 2212326 | 2026-08-10 20:13:48 | 161.18.147.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2211805 | 2026-08-10 00:29:48 | 179.50.100.x/24 | 26619 | col (Colombia) | no | ✔ | blocked | received | /8 | Report | |
| 2209644 | 2026-08-05 19:30:35 | 179.51.101.x/24 | 263210 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 2209485 | 2026-08-05 13:50:58 | 161.18.147.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2208386 | 2026-08-03 15:28:00 | 179.51.96.x/24 | 263210 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 2208386 | 2026-08-03 15:28:00 | 2803:6700:2xx::/40 | 263210 | col (Colombia) | no | blocked | received | /24 | Report | ||
| 2208019 | 2026-08-02 23:22:15 | 179.50.100.x/24 | 26619 | col (Colombia) | no | ✔ | blocked | received | /8 | Report | |
| 2205605 | 2026-07-29 15:02:26 | 179.51.101.x/24 | 263210 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 2204753 | 2026-07-28 03:31:38 | 161.18.147.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2204376 | 2026-07-27 14:19:44 | 179.51.96.x/24 | 263210 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 2204376 | 2026-07-27 14:19:44 | 2803:6700:2xx::/40 | 263210 | col (Colombia) | no | blocked | received | /24 | Report | ||
| 2204037 | 2026-07-26 22:14:50 | 179.50.100.x/24 | 26619 | col (Colombia) | no | ✔ | blocked | received | /8 | Report | |
| 2202896 | 2026-07-24 14:16:42 | 179.51.96.x/24 | 263210 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 2202846 | 2026-07-24 13:09:52 | 161.18.147.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2201654 | 2026-07-22 14:37:11 | 181.53.11.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2201654 | 2026-07-22 14:37:11 | 2800:484:58xx::/40 | 10620 | col (Colombia) | no | blocked | blocked | /64 | Report | ||
| 2201385 | 2026-07-22 05:56:27 | 191.156.226.x/24 | 26611 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2201220 | 2026-07-21 22:14:10 | 191.156.226.x/24 | 26611 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2201037 | 2026-07-21 15:31:08 | 191.156.226.x/24 | 26611 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2201024 | 2026-07-21 14:56:38 | 179.51.96.x/24 | 263210 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 2199993 | 2026-07-19 21:07:20 | 179.50.100.x/24 | 26619 | col (Colombia) | no | ✔ | blocked | received | /8 | Report | |
| 2198844 | 2026-07-17 15:22:23 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2198756 | 2026-07-17 12:49:48 | 179.51.96.x/24 | 263210 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 2198756 | 2026-07-17 12:49:48 | 2803:6700:2xx::/40 | 263210 | col (Colombia) | no | blocked | received | /24 | Report | ||
| 2198672 | 2026-07-17 10:25:56 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2198618 | 2026-07-17 07:48:53 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2198535 | 2026-07-17 03:25:41 | 161.18.147.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2197610 | 2026-07-15 16:21:55 | 161.18.147.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2196917 | 2026-07-14 18:03:25 | 179.51.96.x/24 | 263210 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 2196917 | 2026-07-14 18:03:25 | 2803:6700:2xx::/40 | 263210 | col (Colombia) | no | blocked | received | /24 | Report | ||
| 2195680 | 2026-07-12 19:59:51 | 179.50.100.x/24 | 26619 | col (Colombia) | no | ✔ | blocked | received | /8 | Report | |
| 2194194 | 2026-07-10 06:10:52 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2194037 | 2026-07-09 21:34:34 | 186.114.247.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2194025 | 2026-07-09 21:14:45 | 186.114.247.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2193406 | 2026-07-08 20:17:20 | 181.204.146.x/24 | 27831 | col (Colombia) | yes | rewritten | blocked | none | Report | ||
| 2192763 | 2026-07-07 16:55:28 | 179.51.96.x/24 | 263210 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 2192763 | 2026-07-07 16:55:28 | 2803:6700:2xx::/40 | 263210 | col (Colombia) | no | blocked | received | /24 | Report | ||
| 2192690 | 2026-07-07 14:33:29 | 181.204.146.x/24 | 27831 | col (Colombia) | yes | rewritten | blocked | none | Report | ||
| 2191656 | 2026-07-05 18:52:23 | 179.50.100.x/24 | 26619 | col (Colombia) | no | ✔ | blocked | received | /8 | Report | |
| 2190670 | 2026-07-03 14:45:13 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2190117 | 2026-07-02 13:59:46 | 179.51.101.x/24 | 263210 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 2189026 | 2026-06-30 15:46:53 | 179.51.96.x/24 | 263210 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 2189026 | 2026-06-30 15:46:53 | 2803:6700:2xx::/40 | 263210 | col (Colombia) | no | blocked | received | /24 | Report | ||
| 2187899 | 2026-06-28 17:45:05 | 179.50.100.x/24 | 26619 | col (Colombia) | no | ✔ | blocked | received | /8 | Report | |
| 2185126 | 2026-06-24 02:37:21 | 186.114.247.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2184765 | 2026-06-23 14:38:41 | 179.51.96.x/24 | 263210 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 2184765 | 2026-06-23 14:38:41 | 2803:6700:2xx::/40 | 263210 | col (Colombia) | no | blocked | received | /24 | Report | ||
| 2184222 | 2026-06-22 17:10:36 | 181.50.203.x/24 | 14080 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 2184079 | 2026-06-22 13:50:32 | 179.51.96.x/24 | 263210 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 2184079 | 2026-06-22 13:50:32 | 2803:6700:2xx::/40 | 263210 | col (Colombia) | no | blocked | received | /24 | Report | ||
| 2183592 | 2026-06-21 16:37:36 | 179.50.100.x/24 | 26619 | col (Colombia) | no | ✔ | blocked | received | /8 | Report | |
| 2183073 | 2026-06-20 14:32:21 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2182359 | 2026-06-19 05:14:01 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2182359 | 2026-06-19 05:14:01 | 2800:484:58xx::/40 | 10620 | col (Colombia) | no | blocked | blocked | /64 | Report | ||
| 2181715 | 2026-06-18 01:14:56 | 161.10.217.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2181264 | 2026-06-17 11:54:15 | 190.68.50.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2180681 | 2026-06-16 14:16:32 | 179.51.96.x/24 | 263210 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 2180681 | 2026-06-16 14:16:32 | 2803:6700:2xx::/40 | 263210 | col (Colombia) | no | blocked | received | /24 | Report | ||
| 2179682 | 2026-06-14 15:30:09 | 179.50.100.x/24 | 26619 | col (Colombia) | no | ✔ | blocked | received | /8 | Report | |
| 2178733 | 2026-06-12 19:12:01 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2178679 | 2026-06-12 17:06:53 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2178630 | 2026-06-12 15:11:25 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2178358 | 2026-06-12 05:24:54 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2178247 | 2026-06-12 00:28:37 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2177940 | 2026-06-11 14:04:38 | 179.51.101.x/24 | 263210 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 2176825 | 2026-06-09 19:09:17 | 179.51.96.x/24 | 263210 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 2176825 | 2026-06-09 19:09:17 | 2803:6700:2xx::/40 | 263210 | col (Colombia) | no | blocked | received | /24 | Report | ||
| 2176663 | 2026-06-09 15:33:12 | 191.156.159.x/24 | 26611 | col (Colombia) | yes | unknown | unknown | none | Report | ||
| 2175760 | 2026-06-08 03:23:36 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2175760 | 2026-06-08 03:23:36 | 2800:484:58xx::/40 | 10620 | col (Colombia) | no | blocked | blocked | /64 | Report | ||
| 2175529 | 2026-06-07 14:22:37 | 179.50.100.x/24 | 26619 | col (Colombia) | no | ✔ | blocked | received | /8 | Report | |
| 2174609 | 2026-06-05 13:56:43 | 190.67.238.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2171455 | 2026-05-31 13:15:06 | 179.50.100.x/24 | 26619 | col (Colombia) | no | ✔ | blocked | received | /8 | Report | |
| 2167229 | 2026-05-24 12:07:39 | 179.50.100.x/24 | 26619 | col (Colombia) | no | ✔ | blocked | received | /8 | Report | |
| 2166804 | 2026-05-23 17:18:26 | 161.10.222.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 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 | ||
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