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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2176821 | 2026-06-09 18:56:19 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2172555 | 2026-06-02 07:25:10 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2169805 | 2026-05-28 16:58:33 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2169798 | 2026-05-28 16:46:06 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2168656 | 2026-05-26 20:43:00 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2164342 | 2026-05-19 19:34:56 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2164330 | 2026-05-19 19:14:47 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2161455 | 2026-05-14 16:20:05 | 2804:3f00:2xx::/40 | 52643 | usa (United States) | no | blocked | received | /24 | Report | ||
| 2160744 | 2026-05-13 15:02:59 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2160744 | 2026-05-13 15:02:59 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2156225 | 2026-05-05 19:51:03 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2156225 | 2026-05-05 19:51:03 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2154173 | 2026-05-01 16:33:40 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2154161 | 2026-05-01 15:51:54 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2154157 | 2026-05-01 15:30:07 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2154150 | 2026-05-01 15:18:19 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2153694 | 2026-04-30 15:16:46 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2153674 | 2026-04-30 14:34:55 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2153656 | 2026-04-30 14:13:01 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2153645 | 2026-04-30 14:01:05 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2153112 | 2026-04-29 15:03:32 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2153101 | 2026-04-29 14:41:45 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2152986 | 2026-04-29 11:10:44 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2152981 | 2026-04-29 10:58:59 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2152649 | 2026-04-28 19:00:58 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2152620 | 2026-04-28 18:19:13 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2152605 | 2026-04-28 17:57:24 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2152596 | 2026-04-28 17:45:43 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2152520 | 2026-04-28 14:48:16 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2152448 | 2026-04-28 12:36:00 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2152442 | 2026-04-28 12:24:13 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2152229 | 2026-04-28 02:59:46 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2152222 | 2026-04-28 02:37:54 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2152219 | 2026-04-28 02:26:08 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2152063 | 2026-04-27 19:09:56 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2152052 | 2026-04-27 18:48:08 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2152047 | 2026-04-27 18:36:13 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2151960 | 2026-04-27 15:52:24 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2151960 | 2026-04-27 15:52:24 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2151932 | 2026-04-27 15:04:19 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2151932 | 2026-04-27 15:04:19 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2151927 | 2026-04-27 14:52:25 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2151917 | 2026-04-27 14:29:22 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2151917 | 2026-04-27 14:29:22 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2151883 | 2026-04-27 13:09:12 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2151883 | 2026-04-27 13:09:12 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2151632 | 2026-04-27 02:14:31 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2151631 | 2026-04-27 02:02:46 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2151619 | 2026-04-27 01:16:47 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2151609 | 2026-04-27 00:48:02 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2151609 | 2026-04-27 00:48:02 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2151183 | 2026-04-25 20:28:32 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2151183 | 2026-04-25 20:28:32 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2151032 | 2026-04-25 13:57:29 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2151032 | 2026-04-25 13:57:29 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2150843 | 2026-04-25 01:12:08 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2150843 | 2026-04-25 01:12:08 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2150673 | 2026-04-24 15:42:51 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2150673 | 2026-04-24 15:42:51 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2150167 | 2026-04-23 17:17:23 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2148395 | 2026-04-20 13:54:12 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2148395 | 2026-04-20 13:54:12 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2147720 | 2026-04-18 22:57:37 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2147720 | 2026-04-18 22:57:37 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2147696 | 2026-04-18 21:26:46 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2147696 | 2026-04-18 21:26:46 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2147690 | 2026-04-18 21:14:53 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2147594 | 2026-04-18 16:17:07 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2147594 | 2026-04-18 16:17:07 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2147003 | 2026-04-17 11:47:20 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2147003 | 2026-04-17 11:47:20 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2146936 | 2026-04-17 09:18:22 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2146924 | 2026-04-17 08:37:44 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2146924 | 2026-04-17 08:37:44 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2146436 | 2026-04-16 12:38:56 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2146432 | 2026-04-16 12:26:48 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2146432 | 2026-04-16 12:26:48 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2146013 | 2026-04-15 17:05:24 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2146013 | 2026-04-15 17:05:24 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2145926 | 2026-04-15 14:05:29 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2145729 | 2026-04-15 07:10:45 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2145609 | 2026-04-15 01:20:18 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2145221 | 2026-04-14 11:10:05 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2145221 | 2026-04-14 11:10:05 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2145019 | 2026-04-14 01:04:14 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2144780 | 2026-04-13 14:56:56 | 2804:3f00:2xx::/40 | 52643 | usa (United States) | no | blocked | received | /24 | Report | ||
| 2144683 | 2026-04-13 11:47:17 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2144005 | 2026-04-11 19:06:47 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2143759 | 2026-04-11 01:03:18 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2143383 | 2026-04-10 12:13:22 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2143176 | 2026-04-10 01:38:41 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2143176 | 2026-04-10 01:38:41 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2141030 | 2026-04-06 13:37:04 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2141030 | 2026-04-06 13:37:04 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2137337 | 2026-03-30 11:47:58 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2137337 | 2026-03-30 11:47:58 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2134486 | 2026-03-25 01:11:24 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2134475 | 2026-03-25 00:29:32 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2134472 | 2026-03-25 00:07:42 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2134460 | 2026-03-24 23:04:42 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2134456 | 2026-03-24 22:52:50 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2132164 | 2026-03-20 17:56:50 | 2804:3f00:2xx::/40 | 52643 | usa (United States) | no | blocked | received | /24 | Report | ||
| 2131476 | 2026-03-19 12:53:07 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2131116 | 2026-03-18 18:23:54 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2131116 | 2026-03-18 18:23:54 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2129955 | 2026-03-16 18:06:13 | 2804:3f00:2xx::/40 | 52643 | usa (United States) | no | blocked | received | /24 | Report | ||
| 2127397 | 2026-03-11 18:32:06 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2127397 | 2026-03-11 18:32:06 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2123352 | 2026-03-04 13:40:53 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2122976 | 2026-03-03 20:18:11 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2122963 | 2026-03-03 19:36:18 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2122949 | 2026-03-03 19:02:40 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2122247 | 2026-03-02 16:46:51 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2122247 | 2026-03-02 16:46:51 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2118408 | 2026-02-23 15:38:31 | 2804:3f00:2xx::/40 | 52643 | usa (United States) | no | blocked | received | /24 | Report | ||
| 2116789 | 2026-02-20 12:38:14 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2116789 | 2026-02-20 12:38:14 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2116783 | 2026-02-20 12:26:22 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2116222 | 2026-02-19 14:54:59 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2113458 | 2026-02-14 23:42:36 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2113458 | 2026-02-14 23:42:36 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2109148 | 2026-02-07 21:44:13 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2104888 | 2026-01-31 12:06:54 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2102596 | 2026-01-27 14:22:19 | 2804:3f00:2xx::/40 | 52643 | usa (United States) | no | blocked | received | /24 | Report | ||
| 2100627 | 2026-01-23 19:44:10 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2099369 | 2026-01-21 17:22:16 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2099369 | 2026-01-21 17:22:16 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
| 2095267 | 2026-01-14 14:39:02 | 2804:3f00:2xx::/40 | 52643 | usa (United States) | no | blocked | received | /24 | Report | ||
| 2093944 | 2026-01-12 15:30:52 | 177.128.78.x/24 | 52643 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 2093944 | 2026-01-12 15:30:52 | 2804:3f00:2xx::/40 | 52643 | bra (Brazil) | no | blocked | received | /24 | Report | ||
Next 100