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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2188601 | 2026-06-29 23:44:24 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2186879 | 2026-06-26 19:06:32 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2185732 | 2026-06-25 02:10:22 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2182707 | 2026-06-19 17:59:28 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2181707 | 2026-06-18 00:52:43 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2178671 | 2026-06-12 16:52:22 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2177834 | 2026-06-11 11:18:59 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2177608 | 2026-06-10 23:45:40 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2176477 | 2026-06-09 09:34:15 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2176444 | 2026-06-09 08:27:18 | 143.0.202.x/24 | 264001 | bra (Brazil) | yes | blocked | received | /8 | Report | ||
| 2176315 | 2026-06-09 00:51:36 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2175526 | 2026-06-07 14:04:57 | 143.0.202.x/24 | 264001 | bra (Brazil) | yes | blocked | received | /8 | Report | ||
| 2172406 | 2026-06-01 23:44:42 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2170025 | 2026-05-29 01:57:34 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2169683 | 2026-05-28 13:12:50 | 143.0.202.x/24 | 264001 | bra (Brazil) | yes | blocked | received | /8 | Report | ||
| 2167762 | 2026-05-25 12:53:21 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2165755 | 2026-05-22 00:50:39 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2165659 | 2026-05-21 21:03:25 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2165309 | 2026-05-21 09:42:34 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2164940 | 2026-05-20 17:37:37 | 143.0.202.x/24 | 264001 | bra (Brazil) | yes | blocked | received | /8 | Report | ||
| 2161687 | 2026-05-14 23:43:43 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2161029 | 2026-05-13 23:46:43 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2160952 | 2026-05-13 20:19:37 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2160817 | 2026-05-13 16:30:46 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2156831 | 2026-05-06 19:12:48 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2156708 | 2026-05-06 15:23:36 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2156681 | 2026-05-06 14:43:39 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2153672 | 2026-04-30 14:28:31 | 143.0.202.x/24 | 264001 | bra (Brazil) | yes | blocked | received | /8 | Report | ||
| 2153609 | 2026-04-30 13:09:38 | 143.0.202.x/24 | 264001 | bra (Brazil) | yes | blocked | received | /8 | Report | ||
| 2153064 | 2026-04-29 13:36:51 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2152778 | 2026-04-28 23:36:00 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2149477 | 2026-04-22 12:30:08 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2147537 | 2026-04-18 13:27:45 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2147240 | 2026-04-17 19:13:39 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2147228 | 2026-04-17 18:46:12 | 143.0.202.x/24 | 264001 | bra (Brazil) | yes | blocked | received | /8 | Report | ||
| 2147216 | 2026-04-17 18:20:40 | 143.0.202.x/24 | 264001 | bra (Brazil) | yes | blocked | received | /8 | Report | ||
| 2147008 | 2026-04-17 11:54:17 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2146680 | 2026-04-16 21:08:43 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2145831 | 2026-04-15 11:23:14 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2143055 | 2026-04-09 20:00:25 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2142266 | 2026-04-08 11:21:08 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2142228 | 2026-04-08 10:16:18 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2138584 | 2026-04-01 09:09:35 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2138317 | 2026-03-31 20:34:41 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2134947 | 2026-03-25 19:08:41 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2134618 | 2026-03-25 08:02:50 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2134600 | 2026-03-25 07:01:03 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2131107 | 2026-03-18 18:00:33 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2131008 | 2026-03-18 14:24:19 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2130840 | 2026-03-18 06:56:05 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2130816 | 2026-03-18 05:52:53 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2128361 | 2026-03-13 12:47:26 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2127219 | 2026-03-11 13:15:57 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2127032 | 2026-03-11 05:49:21 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2123265 | 2026-03-04 12:07:33 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2123117 | 2026-03-04 04:42:35 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2119528 | 2026-02-25 10:59:17 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2119373 | 2026-02-25 03:35:43 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2116342 | 2026-02-19 18:19:49 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2116090 | 2026-02-19 11:23:27 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2115770 | 2026-02-18 19:23:31 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2115227 | 2026-02-18 02:28:32 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2114973 | 2026-02-17 14:47:42 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2111074 | 2026-02-11 01:21:25 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2110725 | 2026-02-10 12:13:33 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2106801 | 2026-02-04 00:14:04 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2103390 | 2026-01-28 19:22:21 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2103037 | 2026-01-28 07:31:25 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2102883 | 2026-01-27 23:06:44 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2098844 | 2026-01-20 21:59:19 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2094835 | 2026-01-13 20:52:03 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2093751 | 2026-01-12 10:46:07 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2090945 | 2026-01-06 19:44:42 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2089490 | 2026-01-04 18:26:34 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2087492 | 2025-12-30 18:37:44 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2087238 | 2025-12-30 11:51:10 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2084154 | 2025-12-23 17:30:32 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2083547 | 2025-12-22 18:55:31 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2080971 | 2025-12-17 22:19:11 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2080150 | 2025-12-16 16:23:12 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2080003 | 2025-12-16 12:45:29 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2075930 | 2025-12-09 15:16:06 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2075319 | 2025-12-08 17:36:15 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2073637 | 2025-12-05 10:57:22 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2072855 | 2025-12-03 21:31:45 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2072054 | 2025-12-02 14:08:43 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2068445 | 2025-11-26 05:49:08 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2068084 | 2025-11-25 13:01:03 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2066149 | 2025-11-21 18:11:36 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2066132 | 2025-11-21 17:50:04 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2064087 | 2025-11-18 11:53:40 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2062708 | 2025-11-15 19:14:06 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | blocked | received | /8 | Report | |
| 2060273 | 2025-11-11 16:06:07 | 170.0.26.x/24 | 264001 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2060107 | 2025-11-11 10:46:07 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | received | received | /8 | Report | |
| 2059848 | 2025-11-10 20:44:58 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | received | received | /8 | Report | |
| 2056197 | 2025-10-30 17:26:16 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | received | received | /8 | Report | |
| 2056047 | 2025-10-30 13:20:09 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | received | received | /8 | Report | |
| 2054864 | 2025-10-28 12:40:56 | 170.0.26.x/24 | 264001 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2054745 | 2025-10-28 07:22:10 | 143.0.200.x/24 | 264001 | bra (Brazil) | yes | ✔ | received | received | /8 | Report | |
| 2052857 | 2025-10-24 19:21:20 | 170.0.26.x/24 | 264001 | bra (Brazil) | yes | rewritten | received | none | Report | ||
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