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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2254684 | 2026-10-21 11:29:56 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2254381 | 2026-10-20 19:30:45 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2253865 | 2026-10-20 00:15:44 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2253776 | 2026-10-19 20:01:18 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2253537 | 2026-10-19 12:30:56 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2253496 | 2026-10-19 11:28:38 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2251633 | 2026-10-16 04:31:44 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2251124 | 2026-10-15 11:33:32 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2250396 | 2026-10-14 11:37:06 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2249811 | 2026-10-13 14:27:05 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2249748 | 2026-10-13 12:58:46 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2249728 | 2026-10-13 12:32:30 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | rewritten | ✔ | rewritten | none | Report |
| 2249392 | 2026-10-12 23:07:42 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2249392 | 2026-10-12 23:07:42 | 2804:1398:2xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /40 | Report | ||
| 2247716 | 2026-10-09 19:06:58 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | ✔ | rewritten | none | Report | |
| 2247493 | 2026-10-09 12:55:54 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2246858 | 2026-10-08 12:49:13 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2246823 | 2026-10-08 11:56:22 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2243922 | 2026-10-03 15:32:37 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2243329 | 2026-10-02 11:27:40 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2243105 | 2026-10-01 23:37:20 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2242696 | 2026-10-01 11:43:03 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2241622 | 2026-09-29 18:09:18 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2240714 | 2026-09-28 11:31:18 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2239452 | 2026-09-25 16:56:51 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2239370 | 2026-09-25 14:43:39 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2238419 | 2026-09-24 05:15:23 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2237741 | 2026-09-23 02:14:58 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2237288 | 2026-09-22 11:38:15 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2237085 | 2026-09-22 01:17:15 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2237079 | 2026-09-22 00:55:25 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2237068 | 2026-09-22 00:43:42 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2236697 | 2026-09-21 11:42:44 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2235279 | 2026-09-18 11:22:27 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2234673 | 2026-09-17 11:42:30 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2234303 | 2026-09-16 18:09:32 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2234303 | 2026-09-16 18:09:32 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2234021 | 2026-09-16 11:16:39 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2233215 | 2026-09-15 04:55:29 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2233125 | 2026-09-14 23:36:43 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2232781 | 2026-09-14 12:34:43 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2230688 | 2026-09-10 13:33:10 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2230631 | 2026-09-10 11:57:26 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2229955 | 2026-09-09 11:41:18 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2229955 | 2026-09-09 11:41:18 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2229538 | 2026-09-08 19:23:09 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2229269 | 2026-09-08 11:49:53 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2228976 | 2026-09-07 22:29:57 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2226692 | 2026-09-03 14:01:47 | 191.5.165.x/24 | 263541 | bra (Brazil) | yes | ✔ | rewritten | ✔ | rewritten | none | Report |
| 2226689 | 2026-09-03 13:56:36 | 191.5.165.x/24 | 263541 | bra (Brazil) | yes | ✔ | rewritten | ✔ | rewritten | none | Report |
| 2226605 | 2026-09-03 12:25:00 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2226605 | 2026-09-03 12:25:00 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2226591 | 2026-09-03 11:59:25 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2226591 | 2026-09-03 11:59:25 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2226228 | 2026-09-02 19:10:14 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2226228 | 2026-09-02 19:10:14 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2226219 | 2026-09-02 18:52:10 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2226219 | 2026-09-02 18:52:10 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2225431 | 2026-09-01 13:56:50 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2225036 | 2026-08-31 21:23:05 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2224674 | 2026-08-31 11:57:53 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2224674 | 2026-08-31 11:57:53 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2222971 | 2026-08-28 05:39:19 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2222971 | 2026-08-28 05:39:19 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2222799 | 2026-08-27 20:13:38 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2222799 | 2026-08-27 20:13:38 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2222750 | 2026-08-27 19:04:36 | 191.241.22.x/24 | 263541 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2222750 | 2026-08-27 19:04:36 | 2804:1398:3xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /40 | Report | ||
| 2221428 | 2026-08-25 19:20:51 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2221428 | 2026-08-25 19:20:51 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2221353 | 2026-08-25 17:12:13 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2221353 | 2026-08-25 17:12:13 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2220111 | 2026-08-24 00:33:14 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2219219 | 2026-08-21 21:11:15 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2219219 | 2026-08-21 21:11:15 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2219197 | 2026-08-21 20:28:07 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2218778 | 2026-08-21 11:31:01 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2217274 | 2026-08-19 11:32:50 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2216650 | 2026-08-18 11:41:57 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2216001 | 2026-08-17 11:41:02 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2215751 | 2026-08-16 23:09:57 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2215743 | 2026-08-16 22:28:09 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2215737 | 2026-08-16 22:06:12 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2215736 | 2026-08-16 21:54:24 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2213862 | 2026-08-13 11:47:37 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2213112 | 2026-08-12 05:34:54 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2213112 | 2026-08-12 05:34:54 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2212631 | 2026-08-11 11:55:53 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2212015 | 2026-08-10 11:41:11 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2210282 | 2026-08-06 18:46:13 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2208267 | 2026-08-03 12:04:45 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2208267 | 2026-08-03 12:04:45 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2207996 | 2026-08-02 22:18:58 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2206106 | 2026-07-30 12:28:09 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2206106 | 2026-07-30 12:28:09 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2205371 | 2026-07-29 05:40:20 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2204293 | 2026-07-27 11:52:26 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2203095 | 2026-07-24 22:24:03 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2202794 | 2026-07-24 11:41:26 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2202794 | 2026-07-24 11:41:26 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2202442 | 2026-07-23 18:57:30 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2202432 | 2026-07-23 18:44:28 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2202432 | 2026-07-23 18:44:28 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2202427 | 2026-07-23 18:38:53 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2202420 | 2026-07-23 18:26:26 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2202420 | 2026-07-23 18:26:26 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2201520 | 2026-07-22 11:26:58 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2200493 | 2026-07-20 17:34:13 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2200372 | 2026-07-20 14:17:29 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2200372 | 2026-07-20 14:17:29 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2200349 | 2026-07-20 13:44:16 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2199718 | 2026-07-19 05:49:51 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2199718 | 2026-07-19 05:49:51 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2199713 | 2026-07-19 05:43:53 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2199713 | 2026-07-19 05:43:53 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2199605 | 2026-07-19 03:19:49 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2199605 | 2026-07-19 03:19:49 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2198962 | 2026-07-17 18:50:23 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 2198295 | 2026-07-16 17:28:54 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2198247 | 2026-07-16 16:06:41 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2198247 | 2026-07-16 16:06:41 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2198232 | 2026-07-16 15:45:28 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2198219 | 2026-07-16 15:23:01 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2198212 | 2026-07-16 15:10:33 | 2804:1398:xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /48 | Report | ||
| 2198191 | 2026-07-16 14:26:16 | 191.5.165.x/24 | 263541 | bra (Brazil) | yes | ✔ | rewritten | ✔ | rewritten | none | Report |
| 2198191 | 2026-07-16 14:26:16 | 2804:1398:2xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /40 | Report | ||
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