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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2073334 | 2025-12-04 19:13:04 | 8.243.165.x/24 | 3356 (LEVEL3) | col (Colombia) | yes | blocked | blocked | none | Report | ||
| 2073183 | 2025-12-04 13:41:16 | 161.10.220.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2073176 | 2025-12-04 13:28:46 | 161.10.220.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2072654 | 2025-12-03 15:00:02 | 161.10.220.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2070317 | 2025-11-29 07:53:04 | 179.50.100.x/24 | 26619 | col (Colombia) | no | received | received | /8 | Report | ||
| 2066516 | 2025-11-22 13:14:21 | 161.10.220.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2066380 | 2025-11-22 06:44:25 | 179.50.100.x/24 | 26619 | col (Colombia) | no | blocked | received | /8 | Report | ||
| 2064353 | 2025-11-18 19:20:06 | 8.243.165.x/24 | 3356 (LEVEL3) | col (Colombia) | yes | blocked | blocked | none | Report | ||
| 2062465 | 2025-11-15 05:35:56 | 179.50.100.x/24 | 26619 | col (Colombia) | no | blocked | received | /8 | Report | ||
| 2062463 | 2025-11-15 05:27:49 | 161.10.194.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2056967 | 2025-11-01 02:10:18 | 179.50.100.x/24 | 26619 | col (Colombia) | no | blocked | received | /8 | Report | ||
| 2055175 | 2025-10-29 00:30:16 | 179.32.128.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2055008 | 2025-10-28 17:28:55 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2054306 | 2025-10-27 15:01:20 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2053965 | 2025-10-27 03:55:47 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2052999 | 2025-10-25 01:01:39 | 179.50.100.x/24 | 26619 | col (Colombia) | no | blocked | received | /8 | Report | ||
| 2052844 | 2025-10-24 18:47:27 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2052830 | 2025-10-24 18:29:16 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2052830 | 2025-10-24 18:29:16 | 2800:484:58xx::/40 | 10620 | col (Colombia) | no | blocked | blocked | /64 | Report | ||
| 2052778 | 2025-10-24 16:56:10 | 179.32.128.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2050903 | 2025-10-21 16:22:53 | 190.145.87.x/24 | 14080 | col (Colombia) | yes | blocked | blocked | none | Report | ||
| 2050842 | 2025-10-21 14:46:20 | 186.112.28.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2049830 | 2025-10-20 04:28:51 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2048796 | 2025-10-17 23:52:59 | 179.50.100.x/24 | 26619 | col (Colombia) | no | blocked | received | /8 | Report | ||
| 2047719 | 2025-10-16 07:53:16 | 186.112.20.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2047673 | 2025-10-16 05:49:42 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2047673 | 2025-10-16 05:49:42 | 2800:484:58xx::/40 | 10620 | col (Colombia) | no | blocked | blocked | /64 | Report | ||
| 2047575 | 2025-10-16 00:08:23 | 186.112.20.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2047197 | 2025-10-15 12:26:56 | 186.112.20.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2046601 | 2025-10-14 14:03:03 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2046551 | 2025-10-14 12:51:37 | 186.112.20.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2044738 | 2025-10-10 22:44:50 | 179.50.100.x/24 | 26619 | col (Colombia) | no | blocked | received | /8 | Report | ||
| 2041010 | 2025-10-04 02:01:27 | 186.102.110.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2040933 | 2025-10-03 21:36:06 | 179.50.100.x/24 | 26619 | col (Colombia) | no | blocked | received | /8 | Report | ||
| 2040480 | 2025-10-03 00:05:53 | 177.253.65.x/24 | 27831 | col (Colombia) | yes | unknown | unknown | none | Report | ||
| 2040007 | 2025-10-02 04:15:32 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2040007 | 2025-10-02 04:15:32 | 2800:484:58xx::/40 | 10620 | col (Colombia) | no | blocked | blocked | /64 | Report | ||
| 2040005 | 2025-10-02 04:11:51 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2037850 | 2025-09-28 13:25:40 | 161.18.149.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2037486 | 2025-09-27 19:23:15 | 161.18.149.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2036973 | 2025-09-26 20:27:35 | 179.50.100.x/24 | 26619 | col (Colombia) | no | blocked | received | /8 | Report | ||
| 2035731 | 2025-09-24 20:05:18 | 161.18.149.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2035727 | 2025-09-24 19:57:06 | 161.18.149.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2035452 | 2025-09-24 11:50:35 | 161.18.149.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2034243 | 2025-09-22 13:29:16 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2034227 | 2025-09-22 12:51:14 | 161.18.149.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2033015 | 2025-09-19 19:18:44 | 179.50.100.x/24 | 26619 | col (Colombia) | no | blocked | received | /8 | Report | ||
| 2032945 | 2025-09-19 17:18:05 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2032945 | 2025-09-19 17:18:05 | 2800:484:58xx::/40 | 10620 | col (Colombia) | no | blocked | blocked | /64 | Report | ||
| 2032511 | 2025-09-18 21:03:08 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2032511 | 2025-09-18 21:03:08 | 2800:484:58xx::/40 | 10620 | col (Colombia) | yes | blocked | blocked | /64 | Report | ||
| 2031508 | 2025-09-17 11:50:42 | 186.114.253.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2031303 | 2025-09-17 02:04:42 | 186.114.253.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2030163 | 2025-09-15 11:49:29 | 186.114.253.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2029636 | 2025-09-13 20:52:52 | 186.114.253.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2029517 | 2025-09-13 14:11:10 | 2800:484:58xx::/40 | 10620 | col (Colombia) | no | blocked | blocked | /64 | Report | ||
| 2029265 | 2025-09-12 23:16:41 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2029265 | 2025-09-12 23:16:41 | 2800:484:58xx::/40 | 10620 | col (Colombia) | no | blocked | blocked | /64 | Report | ||
| 2029134 | 2025-09-12 18:10:17 | 179.50.100.x/24 | 26619 | col (Colombia) | no | blocked | received | /8 | Report | ||
| 2029104 | 2025-09-12 17:03:18 | 181.236.69.x/24 | 3816 | col (Colombia) | yes | blocked | received | /8 | Report | ||
| 2028967 | 2025-09-12 13:05:08 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2028967 | 2025-09-12 13:05:08 | 2800:484:58xx::/40 | 10620 | col (Colombia) | no | blocked | blocked | /64 | Report | ||
| 2028779 | 2025-09-12 05:13:30 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2028773 | 2025-09-12 05:01:19 | 2800:484:58xx::/40 | 10620 | col (Colombia) | no | blocked | blocked | /64 | Report | ||
| 2028600 | 2025-09-11 20:06:39 | 139.28.84.x/24 | 39944 (TNA) | col (Colombia) | yes | unknown | unknown | none | Report | ||
| 2027958 | 2025-09-10 23:36:20 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2027958 | 2025-09-10 23:36:20 | 2800:484:58xx::/40 | 10620 | col (Colombia) | no | blocked | blocked | /64 | Report | ||
| 2027264 | 2025-09-10 00:56:18 | 186.114.253.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2026961 | 2025-09-09 14:34:00 | 186.114.253.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2026875 | 2025-09-09 11:40:50 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2026875 | 2025-09-09 11:40:50 | 2800:484:58xx::/40 | 10620 | col (Colombia) | no | blocked | blocked | /64 | Report | ||
| 2026768 | 2025-09-09 07:57:19 | 186.114.253.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2026673 | 2025-09-09 03:39:43 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2026673 | 2025-09-09 03:39:43 | 2800:484:58xx::/40 | 10620 | col (Colombia) | no | blocked | blocked | /64 | Report | ||
| 2026621 | 2025-09-09 01:04:18 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2026404 | 2025-09-08 18:47:42 | 8.243.165.x/24 | 3356 (LEVEL3) | col (Colombia) | yes | blocked | blocked | none | Report | ||
| 2026309 | 2025-09-08 15:49:36 | 161.18.144.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2026226 | 2025-09-08 12:52:39 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2026226 | 2025-09-08 12:52:39 | 2800:484:58xx::/40 | 10620 | col (Colombia) | no | blocked | blocked | /64 | Report | ||
| 2025828 | 2025-09-07 17:48:44 | 161.18.144.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2024905 | 2025-09-05 19:19:44 | 186.102.119.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2024847 | 2025-09-05 17:01:34 | 179.50.100.x/24 | 26619 | col (Colombia) | no | blocked | received | /8 | Report | ||
| 2024680 | 2025-09-05 11:59:51 | 161.18.129.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2021937 | 2025-08-31 23:11:17 | 161.18.129.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2021743 | 2025-08-31 12:32:25 | 161.18.129.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2021483 | 2025-08-30 21:56:41 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2021473 | 2025-08-30 21:17:01 | 161.18.129.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2020884 | 2025-08-29 15:53:01 | 179.50.100.x/24 | 26619 | col (Colombia) | no | blocked | received | /8 | Report | ||
| 2020825 | 2025-08-29 13:56:21 | 179.50.75.x/24 | 26619 | col (Colombia) | no | blocked | received | /8 | Report | ||
| 2020546 | 2025-08-29 01:15:53 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2020546 | 2025-08-29 01:15:53 | 2800:484:58xx::/40 | 10620 | col (Colombia) | no | blocked | blocked | /64 | Report | ||
| 2018012 | 2025-08-24 15:43:37 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2017518 | 2025-08-23 12:29:30 | 190.68.51.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2017474 | 2025-08-23 11:13:25 | 190.68.51.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2017340 | 2025-08-23 01:14:16 | 190.68.51.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2017210 | 2025-08-22 18:12:04 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2016982 | 2025-08-22 11:21:56 | 190.68.51.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2016792 | 2025-08-22 01:20:49 | 190.68.51.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2016763 | 2025-08-21 23:11:22 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2016763 | 2025-08-21 23:11:22 | 2800:484:58xx::/40 | 10620 | col (Colombia) | no | blocked | blocked | /64 | Report | ||
| 2016735 | 2025-08-21 22:07:12 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2016735 | 2025-08-21 22:07:12 | 2800:484:58xx::/40 | 10620 | col (Colombia) | no | blocked | blocked | /64 | Report | ||
| 2016707 | 2025-08-21 20:51:07 | 186.102.59.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2013959 | 2025-08-16 16:52:26 | 181.55.146.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2013959 | 2025-08-16 16:52:26 | 2800:484:58xx::/40 | 10620 | col (Colombia) | no | blocked | blocked | /64 | Report | ||
| 2013205 | 2025-08-15 00:12:51 | 190.68.51.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2012584 | 2025-08-14 00:55:14 | 190.68.51.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2011799 | 2025-08-12 19:32:09 | 191.106.239.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2011789 | 2025-08-12 19:15:45 | 191.106.239.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2011109 | 2025-08-11 19:06:00 | 181.129.243.x/24 | 13489 | col (Colombia) | yes | rewritten | received | none | Report | ||
| 2010667 | 2025-08-11 03:40:19 | 190.60.194.x/24 | 18747 (IFX18747) | col (Colombia) | yes | unknown | unknown | none | Report | ||
| 2009523 | 2025-08-08 18:21:44 | 181.59.245.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2009523 | 2025-08-08 18:21:44 | 2800:484:58xx::/40 | 10620 | col (Colombia) | no | blocked | blocked | /64 | Report | ||
| 2009516 | 2025-08-08 18:15:02 | 181.59.245.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2009027 | 2025-08-07 23:04:49 | 190.68.51.x/24 | 3816 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2008544 | 2025-08-07 00:57:43 | 181.59.245.x/24 | 10620 | col (Colombia) | yes | rewritten | rewritten | none | Report | ||
| 2008544 | 2025-08-07 00:57:43 | 2800:484:58xx::/40 | 10620 | col (Colombia) | no | blocked | blocked | /64 | Report | ||
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