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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2043190 | 2025-10-08 09:47:01 | 197.98.140.x/24 | 3741 (IS) | zaf (South Africa) | yes | unknown | unknown | none | Report | ||
| 1062671 | 2021-01-13 19:59:23 | 197.101.76.x/24 | 3741 (IS) | zaf (South Africa) | yes | unknown | unknown | none | Report | ||
| 841769 | 2020-02-14 18:26:45 | 197.101.61.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 841769 | 2020-02-14 18:26:45 | 2c0f:fc00:a0xx::/40 | 3741 (IS) | zaf (South Africa) | no | blocked | blocked | /56 | Report | ||
| 841767 | 2020-02-14 18:22:24 | 197.101.61.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 834838 | 2020-02-02 11:15:23 | 197.101.61.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 834479 | 2020-02-01 17:31:02 | 197.101.61.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 834479 | 2020-02-01 17:31:02 | 2c0f:fc00:a0xx::/40 | 3741 (IS) | zaf (South Africa) | no | blocked | blocked | /56 | Report | ||
| 833648 | 2020-01-31 06:47:18 | 196.208.108.x/24 | 3741 (IS) | zaf (South Africa) | yes | unknown | unknown | none | Report | ||
| 832576 | 2020-01-29 15:44:35 | 196.208.103.x/24 | 3741 (IS) | zaf (South Africa) | yes | unknown | unknown | none | Report | ||
| 824018 | 2020-01-15 08:35:33 | 196.208.103.x/24 | 3741 (IS) | zaf (South Africa) | yes | unknown | unknown | none | Report | ||
| 803267 | 2019-12-08 04:36:04 | 197.101.76.x/24 | 3741 (IS) | zaf (South Africa) | yes | unknown | unknown | none | Report | ||
| 800282 | 2019-12-03 06:29:44 | 196.208.103.x/24 | 3741 (IS) | zaf (South Africa) | yes | unknown | unknown | none | Report | ||
| 793526 | 2019-11-21 23:28:09 | 196.208.103.x/24 | 3741 (IS) | zaf (South Africa) | yes | unknown | unknown | none | Report | ||
| 735191 | 2019-08-18 09:40:57 | 196.208.103.x/24 | 3741 (IS) | zaf (South Africa) | yes | unknown | unknown | none | Report | ||
| 725311 | 2019-07-31 10:55:53 | 197.99.91.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 714713 | 2019-07-12 12:39:25 | 196.36.105.x/24 | 3741 (IS) | zaf (South Africa) | yes | unknown | unknown | none | Report | ||
| 681503 | 2019-05-17 09:38:51 | 196.26.207.x/24 | 3741 (IS) | zaf (South Africa) | yes | blocked | blocked | none | Report | ||
| 590012 | 2018-12-16 09:17:34 | 196.210.253.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 590011 | 2018-12-16 09:15:39 | 196.210.253.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 590010 | 2018-12-16 09:13:49 | 196.210.253.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 590009 | 2018-12-16 09:11:59 | 196.210.253.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 590006 | 2018-12-16 09:10:07 | 196.210.253.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 590005 | 2018-12-16 09:08:15 | 196.210.253.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 590004 | 2018-12-16 09:06:23 | 196.210.253.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 590003 | 2018-12-16 09:04:33 | 196.210.253.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 590001 | 2018-12-16 09:02:46 | 196.210.253.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 590000 | 2018-12-16 09:00:57 | 196.210.253.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 589998 | 2018-12-16 08:59:07 | 196.210.253.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 589997 | 2018-12-16 08:57:17 | 196.210.253.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 589995 | 2018-12-16 08:55:25 | 196.210.253.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 589994 | 2018-12-16 08:53:35 | 196.210.253.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 589993 | 2018-12-16 08:51:41 | 196.210.253.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 589992 | 2018-12-16 08:49:50 | 196.210.253.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 589991 | 2018-12-16 08:47:59 | 196.210.253.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 589990 | 2018-12-16 08:46:11 | 196.210.253.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 589989 | 2018-12-16 08:44:18 | 196.210.253.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 589988 | 2018-12-16 08:42:25 | 196.210.253.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 589987 | 2018-12-16 08:40:35 | 196.210.253.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 584686 | 2018-12-07 19:20:55 | 197.101.76.x/24 | 3741 (IS) | zaf (South Africa) | yes | unknown | unknown | none | Report | ||
| 584521 | 2018-12-07 15:30:05 | 196.208.103.x/24 | 3741 (IS) | zaf (South Africa) | yes | unknown | unknown | none | Report | ||
| 581940 | 2018-12-03 09:15:29 | 196.14.162.x/24 | 3741 (IS) | zaf (South Africa) | yes | unknown | unknown | none | Report | ||
| 575980 | 2018-11-21 15:49:30 | 196.208.96.x/24 | 3741 (IS) | zaf (South Africa) | yes | unknown | unknown | none | Report | ||
| 573018 | 2018-11-16 15:12:21 | 196.213.67.x/24 | 3741 (IS) | zaf (South Africa) | yes | blocked | blocked | none | Report | ||
| 569043 | 2018-11-10 20:39:43 | 197.101.14.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 564559 | 2018-11-02 18:20:56 | 197.101.12.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 561369 | 2018-10-28 13:25:26 | 196.208.103.x/24 | 3741 (IS) | zaf (South Africa) | yes | unknown | unknown | none | Report | ||
| 552524 | 2018-10-12 23:06:50 | 197.101.20.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 547844 | 2018-10-05 20:30:53 | 197.101.17.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 546430 | 2018-10-03 11:30:32 | 196.214.77.x/24 | 3741 (IS) | zaf (South Africa) | yes | unknown | unknown | none | Report | ||
| 543903 | 2018-09-28 20:10:34 | 197.101.76.x/24 | 3741 (IS) | zaf (South Africa) | yes | unknown | unknown | none | Report | ||
| 543174 | 2018-09-27 15:41:24 | 197.101.17.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 539020 | 2018-09-20 14:34:44 | 197.101.17.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 534588 | 2018-09-12 19:53:25 | 197.101.17.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 530668 | 2018-09-05 18:42:08 | 197.101.7.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 528274 | 2018-09-01 04:44:36 | 196.208.103.x/24 | 3741 (IS) | zaf (South Africa) | yes | unknown | unknown | none | Report | ||
| 528260 | 2018-09-01 03:44:04 | 196.208.103.x/24 | 3741 (IS) | zaf (South Africa) | yes | unknown | unknown | none | Report | ||
| 524185 | 2018-08-24 21:24:05 | 197.101.19.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 523991 | 2018-08-24 14:01:47 | 197.101.76.x/24 | 3741 (IS) | zaf (South Africa) | yes | unknown | unknown | none | Report | ||
| 523934 | 2018-08-24 11:49:39 | 197.101.76.x/24 | 3741 (IS) | zaf (South Africa) | yes | unknown | unknown | none | Report | ||
| 519976 | 2018-08-16 19:20:18 | 197.101.8.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 514695 | 2018-08-07 18:27:43 | 197.101.20.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 510898 | 2018-07-31 16:07:40 | 197.101.19.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 505358 | 2018-07-21 07:10:54 | 197.101.4.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 500640 | 2018-07-12 16:24:17 | 197.101.4.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 496312 | 2018-07-05 12:33:47 | 197.101.6.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 495087 | 2018-07-03 12:37:36 | 197.101.76.x/24 | 3741 (IS) | zaf (South Africa) | yes | unknown | unknown | none | Report | ||
| 492350 | 2018-06-28 11:12:58 | 196.33.141.x/24 | 3741 (IS) | zaf (South Africa) | yes | unknown | unknown | none | Report | ||
| 489247 | 2018-06-23 02:33:02 | 197.101.11.x/24 | 3741 (IS) | zaf (South Africa) | yes | unknown | unknown | none | Report | ||
| 484344 | 2018-06-14 10:39:32 | 197.101.21.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 483651 | 2018-06-13 11:03:43 | 197.101.98.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 476819 | 2018-06-01 14:52:53 | 197.101.19.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 472330 | 2018-05-25 08:00:23 | 197.101.19.x/24 | 3741 (IS) | zaf (South Africa) | yes | unknown | unknown | none | Report | ||
| 470447 | 2018-05-22 16:19:02 | 197.101.68.x/24 | 3741 (IS) | zaf (South Africa) | yes | unknown | unknown | none | Report | ||
| 470245 | 2018-05-22 10:20:48 | 196.208.103.x/24 | 3741 (IS) | zaf (South Africa) | yes | unknown | unknown | none | Report | ||
| 464382 | 2018-05-13 07:11:06 | 197.101.17.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 464194 | 2018-05-12 21:13:46 | 196.208.103.x/24 | 3741 (IS) | zaf (South Africa) | yes | unknown | unknown | none | Report | ||
| 463943 | 2018-05-12 08:31:05 | 197.99.21.x/24 | 3741 (IS) | zaf (South Africa) | yes | unknown | unknown | none | Report | ||
| 462145 | 2018-05-09 16:37:40 | 197.99.30.x/24 | 3741 (IS) | zaf (South Africa) | yes | unknown | unknown | none | Report | ||
| 459487 | 2018-05-05 22:29:35 | 197.101.17.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 457293 | 2018-05-02 17:19:14 | 197.100.7.x/24 | 3741 (IS) | zaf (South Africa) | yes | unknown | unknown | none | Report | ||
| 457097 | 2018-05-02 12:47:56 | 197.100.7.x/24 | 3741 (IS) | zaf (South Africa) | yes | unknown | unknown | none | Report | ||
| 457008 | 2018-05-02 10:03:47 | 197.100.7.x/24 | 3741 (IS) | zaf (South Africa) | yes | unknown | unknown | none | Report | ||
| 456573 | 2018-05-01 18:35:39 | 197.99.21.x/24 | 3741 (IS) | zaf (South Africa) | yes | unknown | unknown | none | Report | ||
| 454473 | 2018-04-27 23:17:51 | 197.101.17.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 452168 | 2018-04-24 17:11:29 | 197.99.34.x/24 | 3741 (IS) | zaf (South Africa) | yes | unknown | unknown | none | Report | ||
| 451496 | 2018-04-23 16:48:03 | 197.99.33.x/24 | 3741 (IS) | zaf (South Africa) | yes | unknown | unknown | none | Report | ||
| 450393 | 2018-04-21 17:28:45 | 197.99.1.x/24 | 3741 (IS) | zaf (South Africa) | yes | unknown | unknown | none | Report | ||
| 449792 | 2018-04-20 16:13:01 | 197.101.5.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 445915 | 2018-04-14 15:52:43 | 197.99.26.x/24 | 3741 (IS) | zaf (South Africa) | yes | unknown | unknown | none | Report | ||
| 445888 | 2018-04-14 14:51:59 | 197.99.26.x/24 | 3741 (IS) | zaf (South Africa) | yes | unknown | unknown | none | Report | ||
| 445338 | 2018-04-13 15:05:43 | 197.101.5.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 442748 | 2018-04-09 20:20:25 | 197.99.12.x/24 | 3741 (IS) | zaf (South Africa) | yes | unknown | unknown | none | Report | ||
| 441322 | 2018-04-07 05:58:30 | 197.99.16.x/24 | 3741 (IS) | zaf (South Africa) | yes | unknown | unknown | none | Report | ||
| 440434 | 2018-04-05 17:28:13 | 197.99.21.x/24 | 3741 (IS) | zaf (South Africa) | yes | unknown | unknown | none | Report | ||
| 439262 | 2018-04-04 00:44:46 | 197.101.4.x/24 | 3741 (IS) | zaf (South Africa) | yes | unknown | unknown | none | Report | ||
| 437724 | 2018-04-01 14:18:36 | 197.99.4.x/24 | 3741 (IS) | zaf (South Africa) | yes | unknown | unknown | none | Report | ||
| 437463 | 2018-03-31 23:45:12 | 197.99.4.x/24 | 3741 (IS) | zaf (South Africa) | yes | unknown | unknown | none | Report | ||
| 433740 | 2018-03-25 16:05:54 | 197.101.20.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 428850 | 2018-03-17 09:45:28 | 197.101.5.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 421425 | 2018-03-05 12:54:26 | 197.101.16.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
| 417136 | 2018-02-26 11:47:50 | 197.101.7.x/24 | 3741 (IS) | zaf (South Africa) | yes | rewritten | rewritten | none | Report | ||
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