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Recent tests

Result filters: AS numbers or (partial) names: Country codes: Only show non-remediated spoofing
Spoof status key
receivedSpoofed packet was received.Pattern of tests from this IP block indicates a switch from allowing spoofing to blocking it.
rewrittenSpoofed packet was received, but the source address was changed en route.
blockedSpoofed packet was not received, but unspoofed packet was.
unknownNeither spoofed nor unspoofed packet was received.

SessionTimestamp (UTC)Client IP BlockASNCountryNATOutbound
Private
Status
Outbound
Routable
Status
Adj Spoof
Prefix Len
Results
5311112018-09-06 13:03:2667.218.89.x/2422742 (CT-EDU-NET)usa (United States)noreceivedreceived/8Report
5306322018-09-05 17:34:3967.218.89.x/2422742 (CT-EDU-NET)usa (United States)noreceivedreceived/8Report
5306292018-09-05 17:31:2972.10.111.x/2422742 (CT-EDU-NET)usa (United States)noreceivedreceived/8Report
5304532018-09-05 13:00:1772.10.111.x/2422742 (CT-EDU-NET)usa (United States)noreceivedreceived/8Report
5298602018-09-04 13:49:3572.10.111.x/2422742 (CT-EDU-NET)usa (United States)yesblockedblockednoneReport
5264642018-08-29 01:51:3272.10.111.x/2422742 (CT-EDU-NET)usa (United States)noreceivedreceived/8Report
5256052018-08-27 17:38:39163.253.42.x/2422742 (CT-EDU-NET)usa (United States)nounknownunknownnoneReport
5256052018-08-27 17:38:392001:468:26xx::/4022742 (CT-EDU-NET)usa (United States)nounknownunknownnoneReport
5254792018-08-27 14:35:27163.253.42.x/2422742 (CT-EDU-NET)usa (United States)nounknownunknownnoneReport
5254792018-08-27 14:35:272001:468:26xx::/4022742 (CT-EDU-NET)usa (United States)nounknownunknownnoneReport
5254142018-08-27 13:08:0572.10.111.x/2422742 (CT-EDU-NET)usa (United States)noreceivedreceived/8Report
5254012018-08-27 12:39:3972.10.111.x/2422742 (CT-EDU-NET)usa (United States)noreceivedreceived/8Report
5206122018-08-17 20:08:3467.218.89.x/2422742 (CT-EDU-NET)usa (United States)noblockedblocked/20Report
5206122018-08-17 20:08:342607:f460:10xx::/4022742 (CT-EDU-NET)usa (United States)noblockedblocked/32Report
5206022018-08-17 19:51:4267.218.89.x/2422742 (CT-EDU-NET)usa (United States)noblockedblocked/20Report
5206022018-08-17 19:51:422607:f460:10xx::/4022742 (CT-EDU-NET)usa (United States)noblockedblocked/32Report
5205852018-08-17 19:03:142607:f460:10xx::/4022742 (CT-EDU-NET)usa (United States)noblockedblocked/32Report
5205572018-08-17 18:06:2967.218.89.x/2422742 (CT-EDU-NET)usa (United States)noblockedblocked/20Report
5205522018-08-17 18:02:1767.218.89.x/2422742 (CT-EDU-NET)usa (United States)noblockedblocked/20Report
5205252018-08-17 17:08:3667.218.89.x/2422742 (CT-EDU-NET)usa (United States)noblockedblocked/20Report
5205252018-08-17 17:08:362607:f460:10xx::/4022742 (CT-EDU-NET)usa (United States)noblockedblocked/32Report
5204932018-08-17 16:24:4067.218.89.x/2422742 (CT-EDU-NET)usa (United States)noblockedblocked/20Report
5203952018-08-17 13:39:3867.218.89.x/2422742 (CT-EDU-NET)usa (United States)noblockedblocked/20Report
5203082018-08-17 10:54:0367.218.94.x/2422742 (CT-EDU-NET)usa (United States)noblockedblockednoneReport
5203042018-08-17 10:36:2672.10.111.x/2422742 (CT-EDU-NET)usa (United States)noreceivedreceived/8Report
5198902018-08-16 16:21:4567.218.89.x/2422742 (CT-EDU-NET)usa (United States)noblockedblocked/20Report
5198212018-08-16 14:02:2272.10.111.x/2422742 (CT-EDU-NET)usa (United States)noreceivedreceived/8Report
5198092018-08-16 13:44:2767.218.89.x/2422742 (CT-EDU-NET)usa (United States)noblockedblocked/20Report
5193102018-08-15 17:52:1772.10.111.x/2422742 (CT-EDU-NET)usa (United States)noreceivedreceived/8Report
5187572018-08-14 20:58:1967.218.89.x/2422742 (CT-EDU-NET)usa (United States)noblockedblocked/27Report
5187522018-08-14 20:48:2767.218.89.x/2422742 (CT-EDU-NET)usa (United States)noblockedblocked/27Report
5187482018-08-14 20:39:5167.218.89.x/2422742 (CT-EDU-NET)usa (United States)noblockedblocked/27Report
5187472018-08-14 20:37:5267.218.89.x/2422742 (CT-EDU-NET)usa (United States)noblockedblocked/27Report
5187382018-08-14 20:28:4872.10.111.x/2422742 (CT-EDU-NET)usa (United States)noreceivedreceived/8Report
5164432018-08-10 14:40:5667.218.94.x/2422742 (CT-EDU-NET)usa (United States)noblockedblockednoneReport
5152722018-08-08 17:48:4767.218.92.x/2422742 (CT-EDU-NET)usa (United States)noblockedblocked/30Report
5152332018-08-08 16:46:0667.218.94.x/2422742 (CT-EDU-NET)usa (United States)noblockedblockednoneReport
5152312018-08-08 16:37:5472.10.111.x/2422742 (CT-EDU-NET)usa (United States)noreceivedreceived/8Report
5152282018-08-08 16:26:5172.10.111.x/2422742 (CT-EDU-NET)usa (United States)noreceivedreceived/8Report
5070692018-07-24 13:02:56163.253.42.x/2422742 (CT-EDU-NET)usa (United States)nounknownunknownnoneReport
5070692018-07-24 13:02:562001:468:26xx::/4022742 (CT-EDU-NET)usa (United States)nounknownunknownnoneReport
5026692018-07-16 15:00:27163.253.42.x/2422742 (CT-EDU-NET)usa (United States)nounknownunknownnoneReport
5026692018-07-16 15:00:272001:468:26xx::/4022742 (CT-EDU-NET)usa (United States)nounknownunknownnoneReport
4904762018-06-25 13:57:36163.253.42.x/2422742 (CT-EDU-NET)usa (United States)nounknownunknownnoneReport
4904762018-06-25 13:57:362001:468:26xx::/4022742 (CT-EDU-NET)usa (United States)nounknownunknownnoneReport
4513932018-04-23 14:36:20163.253.42.x/2422742 (CT-EDU-NET)usa (United States)nounknownunknownnoneReport
4513932018-04-23 14:36:202001:468:26xx::/4022742 (CT-EDU-NET)usa (United States)nounknownunknownnoneReport
3100712017-09-05 12:41:35163.253.42.x/2422742 (CT-EDU-NET)usa (United States)nounknownunknownnoneReport
3100712017-09-05 12:41:352001:468:26xx::/4022742 (CT-EDU-NET)usa (United States)nounknownunknownnoneReport
3036782017-08-25 16:16:36163.253.42.x/2422742 (CT-EDU-NET)usa (United States)nounknownunknownnoneReport
3036782017-08-25 16:16:362001:468:26xx::/4022742 (CT-EDU-NET)usa (United States)nounknownunknownnoneReport
2972192017-08-15 13:03:40163.253.42.x/2422742 (CT-EDU-NET)usa (United States)nounknownunknownnoneReport
2972192017-08-15 13:03:402001:468:26xx::/4022742 (CT-EDU-NET)usa (United States)nounknownunknownnoneReport
2966272017-08-14 13:01:33163.253.42.x/2422742 (CT-EDU-NET)usa (United States)nounknownunknownnoneReport
2966272017-08-14 13:01:332001:468:26xx::/4022742 (CT-EDU-NET)usa (United States)nounknownunknownnoneReport
2942442017-08-10 15:43:31199.241.247.x/2422742 (CT-EDU-NET)usa (United States)noblockedblocked/26Report
2890492017-08-03 14:36:44199.241.247.x/2422742 (CT-EDU-NET)usa (United States)noblockedblocked/26Report
2835112017-07-27 13:19:52199.241.247.x/2422742 (CT-EDU-NET)usa (United States)noblockedblocked/26Report
2809402017-07-24 13:00:13199.241.247.x/2422742 (CT-EDU-NET)usa (United States)noblockedblocked/26Report
2732642017-07-14 20:16:31199.241.247.x/2422742 (CT-EDU-NET)usa (United States)noblockedblocked/26Report
2692772017-07-10 12:34:51199.241.247.x/2422742 (CT-EDU-NET)usa (United States)noblockedblocked/26Report
2605072017-06-29 13:46:22199.241.247.x/2422742 (CT-EDU-NET)usa (United States)noblockedblocked/26Report
2547052017-06-22 12:39:10199.241.247.x/2422742 (CT-EDU-NET)usa (United States)noblockedblocked/26Report
2476942017-06-14 15:07:38199.241.247.x/2422742 (CT-EDU-NET)usa (United States)noblockedblockednoneReport
2400392017-06-05 15:51:23199.241.247.x/2422742 (CT-EDU-NET)usa (United States)noblockedblocked/26Report
2375972017-06-02 15:18:51199.241.247.x/2422742 (CT-EDU-NET)usa (United States)noblockedblocked/26Report
2312682017-05-26 14:08:33199.241.247.x/2422742 (CT-EDU-NET)usa (United States)noblockedblocked/26Report
2247772017-05-19 12:58:25199.241.247.x/2422742 (CT-EDU-NET)usa (United States)noblockedblocked/26Report
2207062017-05-15 15:12:23199.241.247.x/2422742 (CT-EDU-NET)usa (United States)noblockedblocked/26Report
2133582017-05-08 14:05:44199.241.247.x/2422742 (CT-EDU-NET)usa (United States)noblockedblocked/26Report
2057932017-05-01 12:44:26199.241.247.x/2422742 (CT-EDU-NET)usa (United States)noblockedblocked/26Report
1921272017-04-18 13:48:50199.241.247.x/2422742 (CT-EDU-NET)usa (United States)noblockedblocked/26Report
1823342017-04-07 14:17:24199.241.247.x/2422742 (CT-EDU-NET)usa (United States)noblockedblocked/26Report
1767612017-03-31 13:10:49199.241.247.x/2422742 (CT-EDU-NET)usa (United States)noblockedblocked/26Report
1705142017-03-23 16:11:44199.241.247.x/2422742 (CT-EDU-NET)usa (United States)noblockedblocked/26Report
1659922017-03-16 15:05:08199.241.247.x/2422742 (CT-EDU-NET)usa (United States)noblockedblocked/26Report
1615132017-03-09 13:58:38199.241.247.x/2422742 (CT-EDU-NET)usa (United States)noblockedblocked/26Report
1569892017-03-01 18:45:56199.241.247.x/2422742 (CT-EDU-NET)usa (United States)noblockedblocked/26Report
1516442017-02-22 17:39:25199.241.247.x/2422742 (CT-EDU-NET)usa (United States)noblockedblocked/26Report
1472302017-02-15 15:28:14199.241.247.x/2422742 (CT-EDU-NET)usa (United States)noblockedblocked/26Report
1395902017-02-03 14:43:40199.241.247.x/2422742 (CT-EDU-NET)usa (United States)noblockedblocked/26Report
1349112017-01-27 13:37:07199.241.247.x/2422742 (CT-EDU-NET)usa (United States)noblockedblocked/26Report
1323852017-01-19 20:20:08199.241.247.x/2422742 (CT-EDU-NET)usa (United States)noblockedblocked/26Report
815782016-10-24 12:40:3872.10.119.x/2422742 (CT-EDU-NET)usa (United States)yesblockedblocked/23Report
815782016-10-24 12:40:382607:f460:18xx::/4022742 (CT-EDU-NET)usa (United States)noblockedblockednoneReport
628022016-07-27 12:52:44199.241.247.x/2422742 (CT-EDU-NET)usa (United States)noreceivedreceived/8Report
607732016-07-06 12:41:02199.241.247.x/2422742 (CT-EDU-NET)usa (United States)noreceivedreceived/8Report

All results shown
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