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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 733536 | 2019-08-15 07:20:20 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | rewritten | rewritten | none | Report | ||
| 733536 | 2019-08-15 07:20:20 | 2001:6b0:10xx::/40 | 1653 (SUNET) | swe (Sweden) | no | blocked | blocked | /56 | Report | ||
| 730812 | 2019-08-10 11:07:14 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | rewritten | rewritten | none | Report | ||
| 726801 | 2019-08-02 21:10:13 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | blocked | blocked | none | Report | ||
| 724908 | 2019-07-30 17:14:56 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | blocked | blocked | none | Report | ||
| 719961 | 2019-07-22 06:46:45 | 193.11.200.x/24 | 1653 (SUNET) | swe (Sweden) | yes | blocked | blocked | none | Report | ||
| 708763 | 2019-07-03 11:39:58 | 193.10.0.x/24 | 1653 (SUNET) | swe (Sweden) | no | ✔ | blocked | received | /15 | Report | |
| 708740 | 2019-07-03 10:41:54 | 193.10.0.x/24 | 1653 (SUNET) | swe (Sweden) | no | ✔ | blocked | received | /15 | Report | |
| 708730 | 2019-07-03 10:23:25 | 193.10.0.x/24 | 1653 (SUNET) | swe (Sweden) | no | ✔ | blocked | received | /15 | Report | |
| 705503 | 2019-06-27 14:21:14 | 193.11.200.x/24 | 1653 (SUNET) | swe (Sweden) | yes | blocked | blocked | none | Report | ||
| 704844 | 2019-06-26 14:16:51 | 193.10.0.x/24 | 1653 (SUNET) | swe (Sweden) | no | ✔ | blocked | received | /15 | Report | |
| 704844 | 2019-06-26 14:16:51 | 2001:6b0:xx::/40 | 1653 (SUNET) | swe (Sweden) | no | ✔ | blocked | ✔ | blocked | /32 | Report |
| 698607 | 2019-06-15 10:36:54 | 193.11.200.x/24 | 1653 (SUNET) | swe (Sweden) | yes | blocked | blocked | none | Report | ||
| 692660 | 2019-06-05 11:06:09 | 193.11.200.x/24 | 1653 (SUNET) | swe (Sweden) | yes | blocked | blocked | none | Report | ||
| 674852 | 2019-05-06 18:13:33 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 670135 | 2019-04-28 21:07:41 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | rewritten | rewritten | none | Report | ||
| 667492 | 2019-04-24 07:37:31 | 193.10.0.x/24 | 1653 (SUNET) | swe (Sweden) | no | ✔ | blocked | received | /15 | Report | |
| 667492 | 2019-04-24 07:37:31 | 2001:6b0:xx::/40 | 1653 (SUNET) | swe (Sweden) | no | ✔ | blocked | ✔ | blocked | /32 | Report |
| 665884 | 2019-04-21 17:07:39 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | rewritten | rewritten | none | Report | ||
| 665797 | 2019-04-21 13:07:39 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | rewritten | rewritten | none | Report | ||
| 661545 | 2019-04-14 10:41:50 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | rewritten | rewritten | none | Report | ||
| 661545 | 2019-04-14 10:41:50 | 2001:6b0:10xx::/40 | 1653 (SUNET) | swe (Sweden) | no | blocked | blocked | /56 | Report | ||
| 661541 | 2019-04-14 10:34:56 | 2001:6b0:10xx::/40 | 1653 (SUNET) | swe (Sweden) | no | blocked | blocked | /56 | Report | ||
| 661539 | 2019-04-14 10:28:46 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 661536 | 2019-04-14 10:18:19 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | rewritten | rewritten | none | Report | ||
| 661533 | 2019-04-14 10:04:45 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | blocked | blocked | none | Report | ||
| 661239 | 2019-04-13 18:12:53 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 661237 | 2019-04-13 18:03:53 | 2001:6b0:10xx::/40 | 1653 (SUNET) | swe (Sweden) | no | blocked | blocked | /56 | Report | ||
| 660155 | 2019-04-11 19:08:59 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 658933 | 2019-04-10 05:05:58 | 193.11.145.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 657778 | 2019-04-08 15:11:13 | 193.10.0.x/24 | 1653 (SUNET) | swe (Sweden) | no | ✔ | blocked | received | /15 | Report | |
| 657778 | 2019-04-08 15:11:13 | 2001:6b0:xx::/40 | 1653 (SUNET) | swe (Sweden) | no | ✔ | blocked | ✔ | blocked | /32 | Report |
| 657071 | 2019-04-07 08:34:22 | 193.10.93.x/24 | 1653 (SUNET) | swe (Sweden) | yes | blocked | blocked | none | Report | ||
| 648174 | 2019-03-23 05:32:49 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 637880 | 2019-03-08 12:14:22 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 634639 | 2019-03-04 05:13:20 | 193.11.200.x/24 | 1653 (SUNET) | swe (Sweden) | yes | blocked | blocked | none | Report | ||
| 633203 | 2019-03-01 11:08:13 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 633161 | 2019-03-01 09:57:16 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 632570 | 2019-02-28 12:06:13 | 193.10.0.x/24 | 1653 (SUNET) | swe (Sweden) | no | ✔ | blocked | received | /15 | Report | |
| 629934 | 2019-02-24 17:19:24 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 625827 | 2019-02-17 16:13:42 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 624152 | 2019-02-14 09:54:22 | 193.11.200.x/24 | 1653 (SUNET) | swe (Sweden) | yes | blocked | blocked | none | Report | ||
| 610687 | 2019-01-22 05:20:12 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 609119 | 2019-01-18 21:53:44 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 602775 | 2019-01-08 16:21:32 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 598846 | 2019-01-01 15:15:28 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 585152 | 2018-12-08 20:51:23 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 581844 | 2018-12-03 04:45:34 | 193.11.200.x/24 | 1653 (SUNET) | swe (Sweden) | yes | blocked | blocked | none | Report | ||
| 581241 | 2018-12-01 19:45:57 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 579921 | 2018-11-29 11:55:14 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 579835 | 2018-11-29 08:58:21 | 193.10.0.x/24 | 1653 (SUNET) | swe (Sweden) | no | ✔ | unknown | ✔ | unknown | none | Report |
| 573908 | 2018-11-18 08:37:45 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 571937 | 2018-11-15 01:27:49 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 571353 | 2018-11-14 07:35:42 | 193.10.0.x/24 | 1653 (SUNET) | swe (Sweden) | no | ✔ | unknown | unknown | none | Report | |
| 571353 | 2018-11-14 07:35:42 | 2001:6b0:xx::/40 | 1653 (SUNET) | swe (Sweden) | no | ✔ | unknown | ✔ | unknown | none | Report |
| 567451 | 2018-11-08 00:21:48 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 562640 | 2018-10-30 14:42:09 | 193.10.0.x/24 | 1653 (SUNET) | swe (Sweden) | no | ✔ | unknown | unknown | none | Report | |
| 562640 | 2018-10-30 14:42:09 | 2001:6b0:xx::/40 | 1653 (SUNET) | swe (Sweden) | no | ✔ | unknown | ✔ | unknown | none | Report |
| 561457 | 2018-10-28 17:53:28 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 554615 | 2018-10-16 18:42:20 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 552206 | 2018-10-12 11:42:10 | 193.11.200.x/24 | 1653 (SUNET) | swe (Sweden) | yes | blocked | blocked | none | Report | ||
| 549325 | 2018-10-08 15:40:50 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 546464 | 2018-10-03 12:59:50 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 545751 | 2018-10-02 07:51:04 | 130.243.28.x/24 | 1653 (SUNET) | swe (Sweden) | yes | blocked | blocked | none | Report | ||
| 542334 | 2018-09-26 11:53:35 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 538286 | 2018-09-19 10:47:22 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 534264 | 2018-09-12 09:41:14 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 528716 | 2018-09-02 07:30:57 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 526305 | 2018-08-28 19:24:00 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 526301 | 2018-08-28 19:18:42 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 520668 | 2018-08-17 22:10:13 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 520397 | 2018-08-17 13:40:10 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 517698 | 2018-08-13 07:28:39 | 193.10.0.x/24 | 1653 (SUNET) | swe (Sweden) | no | ✔ | unknown | unknown | none | Report | |
| 517698 | 2018-08-13 07:28:39 | 2001:6b0:xx::/40 | 1653 (SUNET) | swe (Sweden) | no | ✔ | unknown | ✔ | unknown | none | Report |
| 517414 | 2018-08-12 18:37:12 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 512698 | 2018-08-03 17:19:26 | 193.10.58.x/24 | 1653 (SUNET) | swe (Sweden) | yes | blocked | blocked | none | Report | ||
| 509657 | 2018-07-29 16:24:56 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 505867 | 2018-07-22 08:02:45 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 504844 | 2018-07-20 07:10:28 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 504482 | 2018-07-19 15:15:26 | 193.11.200.x/24 | 1653 (SUNET) | swe (Sweden) | yes | blocked | blocked | none | Report | ||
| 497993 | 2018-07-08 19:05:07 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 493950 | 2018-07-01 12:37:22 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 490521 | 2018-06-25 15:15:28 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 487534 | 2018-06-20 08:03:28 | 193.10.0.x/24 | 1653 (SUNET) | swe (Sweden) | no | ✔ | unknown | unknown | none | Report | |
| 485925 | 2018-06-17 18:32:10 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 483543 | 2018-06-13 07:10:06 | 193.11.200.x/24 | 1653 (SUNET) | swe (Sweden) | yes | blocked | blocked | none | Report | ||
| 483535 | 2018-06-13 06:48:01 | 193.11.200.x/24 | 1653 (SUNET) | swe (Sweden) | yes | blocked | blocked | none | Report | ||
| 478735 | 2018-06-05 04:16:10 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 478505 | 2018-06-04 18:50:44 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 477845 | 2018-06-03 19:09:39 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 477708 | 2018-06-03 12:03:49 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 476057 | 2018-05-31 10:21:46 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 475890 | 2018-05-31 04:28:02 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 475885 | 2018-05-31 04:15:56 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 474176 | 2018-05-28 15:40:35 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 473649 | 2018-05-27 18:59:25 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 473424 | 2018-05-27 07:23:07 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 472574 | 2018-05-25 17:03:40 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 469769 | 2018-05-21 17:42:39 | 193.11.200.x/24 | 1653 (SUNET) | swe (Sweden) | yes | blocked | blocked | none | Report | ||
| 469205 | 2018-05-20 19:02:31 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 468961 | 2018-05-20 08:03:25 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 467256 | 2018-05-17 15:13:46 | 193.11.200.x/24 | 1653 (SUNET) | swe (Sweden) | yes | blocked | blocked | none | Report | ||
| 465762 | 2018-05-15 13:31:30 | 193.10.0.x/24 | 1653 (SUNET) | swe (Sweden) | yes | ✔ | unknown | unknown | none | Report | |
| 465762 | 2018-05-15 13:31:30 | 2001:6b0:xx::/40 | 1653 (SUNET) | swe (Sweden) | yes | ✔ | unknown | ✔ | unknown | none | Report |
| 464604 | 2018-05-13 18:57:34 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 453275 | 2018-04-26 06:40:54 | 130.242.58.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
| 452099 | 2018-04-24 15:26:43 | 193.10.0.x/24 | 1653 (SUNET) | swe (Sweden) | yes | ✔ | unknown | unknown | none | Report | |
| 452099 | 2018-04-24 15:26:43 | 2001:6b0:xx::/40 | 1653 (SUNET) | swe (Sweden) | yes | ✔ | unknown | ✔ | unknown | none | Report |
| 451857 | 2018-04-24 07:19:34 | 193.11.200.x/24 | 1653 (SUNET) | swe (Sweden) | yes | blocked | blocked | none | Report | ||
| 450741 | 2018-04-22 12:33:51 | 193.11.128.x/24 | 1653 (SUNET) | swe (Sweden) | yes | unknown | unknown | none | Report | ||
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