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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1042172 | 2020-12-07 19:06:13 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 930978 | 2020-07-20 18:01:50 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 930879 | 2020-07-20 14:24:53 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 930081 | 2020-07-18 13:57:51 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 929711 | 2020-07-17 16:44:59 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 929693 | 2020-07-17 16:10:18 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 928567 | 2020-07-15 16:25:31 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 928504 | 2020-07-15 14:26:49 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 923762 | 2020-07-06 15:16:02 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 922314 | 2020-07-03 11:32:15 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 919347 | 2020-06-27 17:33:54 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | unknown | ✔ | blocked | none | Report | |
| 918866 | 2020-06-26 15:57:04 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 918394 | 2020-06-25 17:51:25 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | blocked | none | Report | ||
| 915652 | 2020-06-20 22:39:54 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 913978 | 2020-06-17 19:38:42 | 191.5.167.x/24 | 263541 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 910776 | 2020-06-12 05:35:59 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 908984 | 2020-06-09 11:56:25 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 905927 | 2020-06-03 17:59:50 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 905248 | 2020-06-02 17:41:11 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 905104 | 2020-06-02 12:52:32 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 901721 | 2020-05-27 17:20:54 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 901049 | 2020-05-26 16:55:31 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 898550 | 2020-05-21 13:04:47 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 898220 | 2020-05-20 19:09:02 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 898046 | 2020-05-20 13:31:20 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 897386 | 2020-05-19 13:15:27 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 896898 | 2020-05-18 19:30:32 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 896882 | 2020-05-18 19:06:32 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 895231 | 2020-05-15 14:22:06 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | received | /8 | Report | ||
| 895141 | 2020-05-15 11:49:44 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | unknown | ✔ | blocked | none | Report |
| 895138 | 2020-05-15 11:41:08 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 892904 | 2020-05-11 12:25:43 | 191.5.165.x/24 | 263541 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 891265 | 2020-05-08 02:24:45 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 891230 | 2020-05-08 00:21:42 | 191.241.23.x/24 | 263541 | bra (Brazil) | no | blocked | received | /8 | Report | ||
| 889653 | 2020-05-05 12:30:45 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 888698 | 2020-05-03 22:16:53 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 887879 | 2020-05-02 00:54:45 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 887791 | 2020-05-01 20:30:28 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 883576 | 2020-04-24 12:19:41 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | unknown | ✔ | received | none | Report | |
| 882435 | 2020-04-22 13:53:50 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 881265 | 2020-04-20 15:50:16 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 881189 | 2020-04-20 13:36:22 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | unknown | ✔ | blocked | none | Report | |
| 880857 | 2020-04-19 23:38:35 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 877184 | 2020-04-13 12:29:32 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 876914 | 2020-04-12 22:32:00 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 874716 | 2020-04-08 16:15:35 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 874701 | 2020-04-08 15:47:49 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 872949 | 2020-04-05 21:26:57 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 872947 | 2020-04-05 21:25:10 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 872877 | 2020-04-05 18:25:49 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 872875 | 2020-04-05 18:19:15 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 870720 | 2020-04-01 16:21:15 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 870638 | 2020-04-01 14:12:48 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | unknown | ✔ | received | none | Report | |
| 869799 | 2020-03-31 07:01:28 | 191.5.164.x/24 | 263541 | bra (Brazil) | no | blocked | received | /8 | Report | ||
| 866964 | 2020-03-25 15:05:04 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 866795 | 2020-03-25 09:54:49 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 866474 | 2020-03-24 19:21:14 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 866236 | 2020-03-24 13:16:33 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 864655 | 2020-03-21 13:33:48 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 863802 | 2020-03-19 20:35:05 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 863766 | 2020-03-19 19:39:23 | 191.241.23.x/24 | 263541 | bra (Brazil) | no | unknown | received | none | Report | ||
| 863084 | 2020-03-18 16:44:08 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 860744 | 2020-03-14 11:13:16 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 858997 | 2020-03-11 15:37:42 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 858898 | 2020-03-11 12:17:10 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 858885 | 2020-03-11 11:55:14 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 856597 | 2020-03-07 06:21:58 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 856399 | 2020-03-06 19:21:14 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 851128 | 2020-02-29 05:10:18 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 851113 | 2020-02-29 04:25:23 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 850910 | 2020-02-28 22:17:04 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 850691 | 2020-02-28 17:31:07 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 846342 | 2020-02-22 12:52:09 | 191.241.21.x/24 | 263541 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 846087 | 2020-02-21 20:55:31 | 191.241.20.x/24 | 263541 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 842201 | 2020-02-15 18:21:48 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 841801 | 2020-02-14 19:49:19 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 839989 | 2020-02-11 21:29:07 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 839938 | 2020-02-11 20:05:51 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 839189 | 2020-02-10 17:55:43 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 839181 | 2020-02-10 17:44:31 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 838018 | 2020-02-08 17:15:32 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 837555 | 2020-02-07 18:37:11 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 837123 | 2020-02-07 02:35:27 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 836774 | 2020-02-06 14:02:21 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 836733 | 2020-02-06 13:08:49 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | received | /8 | Report | ||
| 836415 | 2020-02-05 23:17:27 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 836331 | 2020-02-04 17:40:46 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 835846 | 2020-02-03 22:29:06 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 835846 | 2020-02-03 22:29:06 | 2804:1398:1xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /64 | Report | ||
| 835710 | 2020-02-03 17:58:54 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 833934 | 2020-01-31 17:30:58 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 832929 | 2020-01-30 02:02:29 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 832929 | 2020-01-30 02:02:29 | 2804:1398:1xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /64 | Report | ||
| 831321 | 2020-01-27 16:52:40 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 830072 | 2020-01-25 12:27:50 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 830072 | 2020-01-25 12:27:50 | 2804:1398:1xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /64 | Report | ||
| 829889 | 2020-01-25 02:50:06 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 829889 | 2020-01-25 02:50:06 | 2804:1398:1xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /64 | Report | ||
| 829683 | 2020-01-24 18:01:53 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | received | /8 | Report | ||
| 829631 | 2020-01-24 16:18:39 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 829631 | 2020-01-24 16:18:39 | 2804:1398:1xx::/40 | 263541 | bra (Brazil) | no | blocked | blocked | /64 | Report | ||
| 829529 | 2020-01-24 13:41:26 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 827087 | 2020-01-20 15:34:31 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | blocked | ✔ | blocked | none | Report | |
| 825376 | 2020-01-17 12:34:16 | 191.5.164.x/24 | 263541 | bra (Brazil) | yes | ✔ | blocked | ✔ | blocked | none | Report |
| 824997 | 2020-01-16 19:06:36 | 191.241.23.x/24 | 263541 | bra (Brazil) | yes | rewritten | received | none | Report | ||
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