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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2194318 | 2026-07-10 11:41:25 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2194318 | 2026-07-10 11:41:25 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2194137 | 2026-07-10 03:20:09 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2193058 | 2026-07-08 06:32:22 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2192897 | 2026-07-07 20:43:16 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2192897 | 2026-07-07 20:43:16 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2191964 | 2026-07-06 11:47:04 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2191964 | 2026-07-06 11:47:04 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2190599 | 2026-07-03 11:49:24 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2190426 | 2026-07-03 02:13:27 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2190420 | 2026-07-03 02:01:31 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2190413 | 2026-07-03 01:52:31 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2190408 | 2026-07-03 01:10:44 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2190145 | 2026-07-02 14:52:33 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2190074 | 2026-07-02 12:38:22 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2190074 | 2026-07-02 12:38:22 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2189514 | 2026-07-01 12:18:02 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2189514 | 2026-07-01 12:18:02 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2189156 | 2026-06-30 20:07:19 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2186687 | 2026-06-26 12:12:47 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2186687 | 2026-06-26 12:12:47 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2186683 | 2026-06-26 12:00:31 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2186683 | 2026-06-26 12:00:31 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2185783 | 2026-06-25 04:49:24 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2185783 | 2026-06-25 04:49:24 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2185711 | 2026-06-25 01:27:13 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2185711 | 2026-06-25 01:27:13 | 2804:1398:2xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /40 | Report | ||
| 2185700 | 2026-06-25 00:39:42 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2185700 | 2026-06-25 00:39:42 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2182182 | 2026-06-18 19:25:47 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2182182 | 2026-06-18 19:25:47 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2182172 | 2026-06-18 19:13:39 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2181075 | 2026-06-17 03:52:46 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2181075 | 2026-06-17 03:52:46 | 2804:1398:2xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /40 | Report | ||
| 2180316 | 2026-06-15 19:34:05 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2180287 | 2026-06-15 18:49:04 | 191.5.167.x/24 | 263541 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2180287 | 2026-06-15 18:49:04 | 2804:1398:2xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /40 | Report | ||
| 2180259 | 2026-06-15 17:41:14 | 191.5.165.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2180255 | 2026-06-15 17:32:03 | 191.5.165.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2178623 | 2026-06-12 15:00:12 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2178623 | 2026-06-12 15:00:12 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2178567 | 2026-06-12 13:46:29 | 191.5.166.x/24 | 263541 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 2177837 | 2026-06-11 11:25:04 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2177837 | 2026-06-11 11:25:04 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2177508 | 2026-06-10 19:24:53 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2177508 | 2026-06-10 19:24:53 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2177039 | 2026-06-10 03:30:21 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2177039 | 2026-06-10 03:30:21 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2177034 | 2026-06-10 03:22:03 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2177034 | 2026-06-10 03:22:03 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2177020 | 2026-06-10 02:41:38 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2176974 | 2026-06-10 00:52:16 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2176974 | 2026-06-10 00:52:16 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2176968 | 2026-06-10 00:46:11 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2176968 | 2026-06-10 00:46:11 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2176964 | 2026-06-10 00:41:49 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2176964 | 2026-06-10 00:41:49 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2176960 | 2026-06-10 00:34:23 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2176960 | 2026-06-10 00:34:23 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2176830 | 2026-06-09 19:13:02 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2176830 | 2026-06-09 19:13:02 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2176574 | 2026-06-09 12:59:11 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2173172 | 2026-06-03 01:35:06 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2172962 | 2026-06-02 18:04:50 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2172962 | 2026-06-02 18:04:50 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2172947 | 2026-06-02 17:45:42 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2172947 | 2026-06-02 17:45:42 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2172818 | 2026-06-02 14:45:41 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2172818 | 2026-06-02 14:45:41 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2172806 | 2026-06-02 14:33:30 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2172802 | 2026-06-02 14:24:35 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2172758 | 2026-06-02 13:25:32 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2172312 | 2026-06-01 20:08:45 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2171986 | 2026-06-01 11:39:38 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2170770 | 2026-05-30 06:16:22 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2170758 | 2026-05-30 06:04:15 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2170716 | 2026-05-30 04:43:07 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2170714 | 2026-05-30 04:36:09 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2170713 | 2026-05-30 04:32:10 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2170708 | 2026-05-30 04:19:58 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2169371 | 2026-05-28 00:57:12 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2169369 | 2026-05-28 00:50:14 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2169367 | 2026-05-28 00:46:26 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2169357 | 2026-05-28 00:34:54 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2169063 | 2026-05-27 13:29:56 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2169006 | 2026-05-27 12:07:50 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2168984 | 2026-05-27 11:32:40 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2168733 | 2026-05-27 00:28:29 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2168529 | 2026-05-26 16:36:56 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2168163 | 2026-05-26 03:03:58 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2168155 | 2026-05-26 02:42:10 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2168147 | 2026-05-26 02:30:23 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2166168 | 2026-05-22 15:12:32 | 191.5.165.x/24 | 263541 | bra (Brazil) | no | ✔ | blocked | ✔ | blocked | /29 | Report |
| 2164693 | 2026-05-20 12:06:03 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2163806 | 2026-05-19 01:23:47 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2162275 | 2026-05-16 01:55:45 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2161953 | 2026-05-15 11:46:26 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2161048 | 2026-05-14 00:41:26 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2160644 | 2026-05-13 12:37:13 | 191.5.165.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2160644 | 2026-05-13 12:37:13 | 2804:1398:2xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /40 | Report | ||
| 2160207 | 2026-05-12 19:24:00 | 191.5.165.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2160207 | 2026-05-12 19:24:00 | 2804:1398:2xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /40 | Report | ||
| 2159613 | 2026-05-11 23:31:05 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2159561 | 2026-05-11 20:56:07 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2159528 | 2026-05-11 20:00:54 | 191.5.165.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2159528 | 2026-05-11 20:00:54 | 2804:1398:2xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /40 | Report | ||
| 2159506 | 2026-05-11 19:19:44 | 191.5.165.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2159493 | 2026-05-11 18:41:20 | 191.5.165.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2157927 | 2026-05-08 15:19:12 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2155739 | 2026-05-05 00:38:17 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2155367 | 2026-05-04 11:25:45 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2155175 | 2026-05-04 01:28:20 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2155158 | 2026-05-04 00:46:34 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2155146 | 2026-05-04 00:24:42 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2155145 | 2026-05-04 00:12:53 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2153718 | 2026-04-30 16:36:08 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2153175 | 2026-04-29 17:39:51 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2153028 | 2026-04-29 12:21:18 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2153000 | 2026-04-29 11:33:17 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2151824 | 2026-04-27 11:24:21 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2151580 | 2026-04-26 21:49:10 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2151580 | 2026-04-26 21:49:10 | 2804:1398:2xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /40 | Report | ||
| 2151567 | 2026-04-26 21:07:21 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2151564 | 2026-04-26 20:45:40 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2151563 | 2026-04-26 20:33:45 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2148317 | 2026-04-20 11:33:48 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2146817 | 2026-04-17 04:21:32 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2146817 | 2026-04-17 04:21:32 | 2804:1398:2xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /40 | Report | ||
| 2146423 | 2026-04-16 12:03:29 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | rewritten | ✔ | rewritten | none | Report |
| 2146410 | 2026-04-16 11:44:35 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2145690 | 2026-04-15 05:42:59 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
Next 100