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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2073923 | 2025-12-05 20:09:17 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2071730 | 2025-12-02 00:51:29 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2071290 | 2025-12-01 11:25:06 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2070120 | 2025-11-28 20:29:34 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2070114 | 2025-11-28 20:19:21 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2069830 | 2025-11-28 11:48:53 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2069232 | 2025-11-27 11:25:03 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2068599 | 2025-11-26 12:37:45 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2064737 | 2025-11-19 11:30:15 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2064355 | 2025-11-18 19:21:51 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2064335 | 2025-11-18 19:01:18 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2064070 | 2025-11-18 11:27:41 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | unknown | ✔ | blocked | none | Report |
| 2063428 | 2025-11-17 12:05:49 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2063411 | 2025-11-17 11:37:40 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2062666 | 2025-11-15 16:25:57 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2060333 | 2025-11-11 18:12:32 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2060243 | 2025-11-11 15:26:30 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2056265 | 2025-10-30 18:56:47 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2055975 | 2025-10-30 11:32:44 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2055769 | 2025-10-30 00:42:42 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2055356 | 2025-10-29 11:32:36 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2054252 | 2025-10-27 13:53:55 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2052659 | 2025-10-24 13:03:05 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2052590 | 2025-10-24 11:27:56 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2051332 | 2025-10-22 11:51:36 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2051083 | 2025-10-22 00:39:25 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2051081 | 2025-10-22 00:33:29 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2050724 | 2025-10-21 11:30:00 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2050016 | 2025-10-20 11:42:57 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2047164 | 2025-10-15 11:29:46 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2046950 | 2025-10-15 02:25:16 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2046947 | 2025-10-15 02:19:18 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2045890 | 2025-10-13 12:13:26 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2045884 | 2025-10-13 12:07:26 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2044406 | 2025-10-10 11:37:18 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2043596 | 2025-10-09 00:32:40 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2043062 | 2025-10-08 03:16:44 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2042014 | 2025-10-06 11:32:54 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2040676 | 2025-10-03 11:35:48 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2039758 | 2025-10-01 17:31:26 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2038771 | 2025-09-30 00:36:40 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2036976 | 2025-09-26 20:31:01 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2036616 | 2025-09-26 11:20:27 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2035450 | 2025-09-24 11:40:20 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2035236 | 2025-09-24 01:06:29 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2034189 | 2025-09-22 11:46:01 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2032202 | 2025-09-18 11:37:19 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2032199 | 2025-09-18 11:31:12 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2031170 | 2025-09-16 20:05:30 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2031165 | 2025-09-16 20:00:01 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2031018 | 2025-09-16 14:46:11 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2030909 | 2025-09-16 12:25:57 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2030899 | 2025-09-16 12:13:49 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2029115 | 2025-09-12 17:24:48 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2028915 | 2025-09-12 11:32:57 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2027776 | 2025-09-10 18:21:31 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2027772 | 2025-09-10 18:13:24 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2027505 | 2025-09-10 11:39:16 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2027309 | 2025-09-10 02:41:19 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2027304 | 2025-09-10 02:26:18 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2027302 | 2025-09-10 02:20:06 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2026894 | 2025-09-09 12:20:31 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2026185 | 2025-09-08 11:44:59 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2024334 | 2025-09-04 18:13:03 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2024226 | 2025-09-04 14:25:49 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2024185 | 2025-09-04 13:11:35 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2023495 | 2025-09-03 11:38:50 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2022205 | 2025-09-01 11:54:47 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2022195 | 2025-09-01 11:27:35 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2021165 | 2025-08-30 04:07:17 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2019765 | 2025-08-27 18:05:54 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2019744 | 2025-08-27 17:37:56 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2019543 | 2025-08-27 11:46:32 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2018984 | 2025-08-26 12:51:14 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2018535 | 2025-08-25 17:10:54 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2018487 | 2025-08-25 15:00:40 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2018358 | 2025-08-25 11:36:34 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2016720 | 2025-08-21 21:24:43 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2013126 | 2025-08-14 20:16:26 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2012791 | 2025-08-14 11:34:07 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2011948 | 2025-08-13 01:34:05 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2011305 | 2025-08-12 00:38:02 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2011304 | 2025-08-12 00:34:07 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2010846 | 2025-08-11 11:30:24 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2009616 | 2025-08-08 20:32:36 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2005672 | 2025-08-01 19:24:17 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2005660 | 2025-08-01 19:01:53 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2005653 | 2025-08-01 18:49:09 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2005614 | 2025-08-01 17:50:58 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2005602 | 2025-08-01 17:28:33 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2005594 | 2025-08-01 17:16:21 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2005489 | 2025-08-01 14:33:58 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2004868 | 2025-07-31 13:57:34 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2004375 | 2025-07-30 18:32:23 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2003700 | 2025-07-29 17:46:23 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2003474 | 2025-07-29 11:36:21 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2001511 | 2025-07-25 14:04:33 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2001072 | 2025-07-24 19:01:41 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2000857 | 2025-07-24 12:38:49 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 2000833 | 2025-07-24 12:04:51 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
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