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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2064738 | 2025-11-19 11:30:31 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | ✔ | rewritten | none | Report | |
| 2064641 | 2025-11-19 07:26:04 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | ✔ | rewritten | none | Report | |
| 2062605 | 2025-11-15 14:25:07 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | ✔ | rewritten | none | Report | |
| 2062595 | 2025-11-15 14:01:58 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | ✔ | rewritten | none | Report | |
| 2062589 | 2025-11-15 13:48:36 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | ✔ | rewritten | none | Report | |
| 2062567 | 2025-11-15 12:34:56 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2062561 | 2025-11-15 12:24:47 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2052255 | 2025-10-23 21:13:20 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 2046121 | 2025-10-13 19:55:51 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1334104 | 2022-03-24 20:52:34 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | ✔ | blocked | none | Report | |
| 1334026 | 2022-03-24 18:26:26 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1326765 | 2022-03-17 21:35:22 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1322744 | 2022-03-10 14:56:30 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1321465 | 2022-03-08 12:41:57 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1318826 | 2022-03-03 11:34:31 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1316689 | 2022-02-27 13:49:37 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1312716 | 2022-02-19 22:16:16 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1312143 | 2022-02-18 17:20:42 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | ✔ | blocked | none | Report | |
| 1305117 | 2022-02-10 22:07:25 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1303196 | 2022-02-07 22:17:27 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | ✔ | blocked | none | Report | |
| 1300554 | 2022-02-02 21:51:59 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1297954 | 2022-01-28 23:14:53 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1295773 | 2022-01-25 03:56:07 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1294689 | 2022-01-22 22:51:43 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1288650 | 2022-01-11 18:27:22 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | ✔ | rewritten | none | Report | |
| 1284466 | 2022-01-03 15:55:22 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1284018 | 2022-01-02 22:02:02 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1282034 | 2021-12-31 13:12:19 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | ✔ | blocked | none | Report | |
| 1282021 | 2021-12-31 12:58:10 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | ✔ | blocked | none | Report | |
| 1279591 | 2021-12-26 20:54:59 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1266932 | 2021-12-10 01:02:45 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1264951 | 2021-12-06 22:24:04 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1263869 | 2021-12-04 23:20:24 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | ✔ | received | none | Report | |
| 1260810 | 2021-11-29 20:15:07 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1255343 | 2021-11-24 01:10:51 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1251545 | 2021-11-17 00:03:14 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1248127 | 2021-11-10 19:42:35 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | ✔ | blocked | none | Report | |
| 1247732 | 2021-11-10 07:05:40 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1246930 | 2021-11-08 23:27:30 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1245810 | 2021-11-06 19:59:08 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1243827 | 2021-11-03 11:26:52 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | ✔ | blocked | none | Report | |
| 1242053 | 2021-10-31 02:36:57 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1236533 | 2021-10-21 23:46:10 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1227068 | 2021-10-06 16:50:42 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 1226598 | 2021-10-05 21:31:49 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 1225550 | 2021-10-04 12:03:24 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1222171 | 2021-09-28 20:19:17 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1222079 | 2021-09-28 16:47:18 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | blocked | ✔ | received | /8 | Report | |
| 1221461 | 2021-09-27 19:25:31 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1214769 | 2021-09-15 20:13:35 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1210701 | 2021-09-08 15:22:25 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | blocked | ✔ | received | /8 | Report | |
| 1205263 | 2021-08-29 13:03:58 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | blocked | ✔ | received | /8 | Report | |
| 1196281 | 2021-08-13 13:47:50 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | blocked | ✔ | received | /8 | Report | |
| 1193730 | 2021-08-09 13:00:19 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1192584 | 2021-08-06 23:49:55 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1191709 | 2021-08-05 12:59:57 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | blocked | ✔ | received | /8 | Report | |
| 1191658 | 2021-08-05 11:02:34 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | unknown | ✔ | received | none | Report | |
| 1191377 | 2021-08-04 20:39:55 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | blocked | ✔ | received | /8 | Report | |
| 1190147 | 2021-08-02 18:23:17 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | unknown | unknown | none | Report | ||
| 1189927 | 2021-08-02 12:32:47 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | blocked | ✔ | received | /8 | Report | |
| 1182394 | 2021-07-19 12:24:06 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | blocked | ✔ | received | /8 | Report | |
| 1174810 | 2021-07-09 16:30:54 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | blocked | ✔ | received | /8 | Report | |
| 1169278 | 2021-06-30 04:02:12 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1163486 | 2021-06-17 22:00:58 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 1158029 | 2021-06-09 11:39:09 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 1146799 | 2021-05-20 20:42:53 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | ✔ | received | /25 | Report | |
| 1142342 | 2021-05-13 13:46:35 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 1141693 | 2021-05-12 19:26:57 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 1137303 | 2021-05-05 17:09:25 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | ✔ | received | /24 | Report | |
| 1134395 | 2021-04-30 10:39:19 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 1132833 | 2021-04-27 20:30:58 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 1126454 | 2021-04-19 20:55:44 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 1125370 | 2021-04-17 18:49:22 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 1120571 | 2021-04-09 13:26:35 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1120570 | 2021-04-09 13:16:52 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1118440 | 2021-04-06 15:14:48 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 1112512 | 2021-03-27 13:38:21 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1105186 | 2021-03-15 17:35:37 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 1104001 | 2021-03-13 16:54:54 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 1098150 | 2021-03-04 19:37:49 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 1096014 | 2021-03-01 19:16:45 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | ✔ | received | none | Report | |
| 1095873 | 2021-03-01 15:40:02 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1095864 | 2021-03-01 15:26:40 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1085910 | 2021-02-16 15:20:14 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1085885 | 2021-02-16 14:57:27 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1085874 | 2021-02-16 14:44:38 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1080383 | 2021-02-10 19:26:18 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 1079672 | 2021-02-09 20:34:06 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | ✔ | received | none | Report | |
| 1066756 | 2021-01-20 09:34:55 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1064469 | 2021-01-16 18:38:11 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | ✔ | received | /8 | Report | |
| 1063994 | 2021-01-15 19:57:08 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1062252 | 2021-01-13 08:55:51 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1061604 | 2021-01-12 13:21:50 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1060914 | 2021-01-11 14:03:51 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1059626 | 2021-01-09 00:46:35 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1059593 | 2021-01-08 22:51:01 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1057903 | 2021-01-06 09:23:28 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1057779 | 2021-01-06 03:40:46 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | received | none | Report | ||
| 1056689 | 2021-01-04 12:16:07 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
| 1056403 | 2021-01-03 23:24:41 | 138.0.72.x/24 | 264531 | bra (Brazil) | yes | rewritten | rewritten | none | Report | ||
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