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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
11188612021-04-07 05:51:0547.187.79.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11170962021-04-04 06:07:5647.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
11169322021-04-03 20:04:0647.189.54.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11168672021-04-03 16:51:0947.205.199.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11146912021-03-31 04:40:2147.187.79.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11146902021-03-31 04:28:0647.197.47.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
11135052021-03-29 12:15:5047.197.47.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
11133182021-03-29 04:44:4547.197.47.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
11128592021-03-28 04:56:0047.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
11126662021-03-27 18:57:4747.189.54.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11125742021-03-27 15:44:4747.205.199.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11125632021-03-27 15:27:1947.197.47.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
11104852021-03-24 03:29:3247.187.79.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11085802021-03-21 03:44:1147.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
11083492021-03-20 17:51:2247.189.54.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11082502021-03-20 14:38:1747.205.199.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11081882021-03-20 12:02:2047.189.54.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11060712021-03-17 02:18:4247.187.79.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11042302021-03-14 02:32:0847.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
11038452021-03-13 10:55:5747.189.54.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11037212021-03-13 04:14:2747.205.199.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11015962021-03-10 01:07:3747.187.79.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11014002021-03-09 18:42:5247.187.79.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10995202021-03-07 01:21:0947.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownunknownnoneReport
10991162021-03-06 09:49:2147.189.54.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10990042021-03-06 03:07:5947.205.199.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10966332021-03-02 17:31:5647.187.79.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10949482021-02-28 00:10:0547.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownunknownnoneReport
10942192021-02-27 08:43:0047.189.54.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10941272021-02-27 02:01:3547.205.199.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10919482021-02-23 16:20:4647.187.79.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10901092021-02-20 22:54:3647.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
10897322021-02-20 07:33:0147.189.54.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10895702021-02-20 00:51:3347.205.199.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10851912021-02-15 21:32:1447.189.138.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10841012021-02-15 00:26:0347.197.47.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
10839852021-02-14 21:14:5547.187.64.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10833072021-02-13 21:38:5447.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
10827352021-02-13 06:23:0047.189.181.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10827052021-02-13 05:38:0047.189.181.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10826892021-02-13 05:13:0247.189.181.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10826832021-02-13 04:58:0247.189.181.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10825102021-02-12 23:41:3347.205.199.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10824732021-02-12 22:56:2447.205.199.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10824562021-02-12 22:31:2447.205.199.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10824452021-02-12 22:16:2547.205.199.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10783192021-02-07 20:04:0647.187.64.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10778562021-02-06 20:26:5647.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
10775042021-02-06 03:51:4347.189.181.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10768332021-02-05 03:57:5347.205.199.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10768192021-02-05 03:23:1147.205.199.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10768162021-02-05 03:12:2147.200.1.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10760412021-02-04 00:35:0847.201.235.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10738302021-01-31 18:53:1847.187.64.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10737572021-01-31 15:36:0447.148.130.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10733832021-01-30 19:15:0847.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
10730322021-01-30 02:45:1647.189.181.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10694692021-01-24 17:42:1047.187.64.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10693792021-01-24 14:29:3947.148.130.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10689532021-01-23 18:03:0147.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
10686492021-01-23 01:38:5247.189.181.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10679112021-01-21 20:16:5347.156.69.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
10648652021-01-17 16:31:0647.187.64.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10648052021-01-17 13:23:1947.148.130.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10644302021-01-16 16:50:5747.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
10641192021-01-16 00:32:2247.189.181.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10613722021-01-12 04:54:2947.201.235.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10603282021-01-10 15:20:0147.189.137.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10598942021-01-09 15:38:5247.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
10596052021-01-08 23:25:5647.189.181.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10571452021-01-05 03:48:2847.201.235.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10565142021-01-04 05:47:3047.201.235.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10562392021-01-03 14:08:2947.187.77.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10558502021-01-02 14:26:1647.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
10557032021-01-02 07:21:1247.183.240.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10555662021-01-01 22:19:3047.183.240.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10542132020-12-30 01:56:1447.183.240.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10537312020-12-29 07:55:3847.183.240.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10530352020-12-28 04:41:3047.201.235.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10527472020-12-24 19:56:3047.149.230.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownunknownnoneReport
10527422020-12-24 19:37:2247.149.230.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownunknownnoneReport
10522162020-12-23 18:50:3347.201.235.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10501952020-12-20 10:40:4047.189.239.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10496822020-12-19 10:53:4347.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
10495552020-12-19 03:58:1947.183.240.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10494902020-12-19 00:53:4747.183.240.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10493222020-12-18 18:36:0547.183.240.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10489642020-12-18 05:30:0047.197.11.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
10477262020-12-16 06:15:5747.201.235.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10477162020-12-16 05:51:0347.201.235.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10458382020-12-13 09:29:1547.189.239.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10453582020-12-12 09:41:1347.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
10451942020-12-11 23:47:2047.183.240.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10450082020-12-11 17:29:3847.183.240.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10446842020-12-11 04:18:3647.197.11.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
10412762020-12-06 08:17:4547.187.71.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10407982020-12-05 08:29:1947.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
10407402020-12-05 04:10:1947.197.11.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
10406462020-12-04 22:40:4747.183.240.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
10404702020-12-04 16:23:1347.183.240.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport

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