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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
11980292021-08-17 00:43:0847.203.59.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
11978802021-08-16 18:32:1050.122.1.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11965392021-08-13 23:14:5547.183.251.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11959262021-08-12 21:52:0947.187.79.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11938922021-08-09 17:25:3950.122.1.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11925462021-08-06 22:08:3547.183.251.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11918942021-08-05 20:41:1447.187.79.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11915872021-08-05 07:36:3147.148.41.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownrewrittennoneReport
11911632021-08-04 13:08:1547.203.59.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
11900672021-08-02 16:19:1350.122.1.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11887172021-07-30 23:43:5847.176.18.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedreceived/8Report
11886682021-07-30 21:02:1247.183.251.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11885292021-07-30 16:29:5247.203.59.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
11880102021-07-29 19:30:1647.187.79.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11871462021-07-28 08:49:2047.148.41.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11869492021-07-27 22:13:3247.187.79.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11861262021-07-26 14:18:0950.122.1.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11848872021-07-23 19:55:4747.183.251.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11833682021-07-21 07:43:2647.148.41.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11831812021-07-20 21:02:4147.187.79.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11827162021-07-20 01:18:4447.203.59.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
11823242021-07-19 09:44:0350.122.1.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11794852021-07-14 13:45:3547.203.59.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
11790832021-07-13 19:51:4247.187.79.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11790612021-07-13 19:06:5947.150.170.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownrewrittennoneReport
11786712021-07-13 07:21:3847.148.41.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11786032021-07-13 04:15:1647.201.11.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
11785622021-07-13 02:15:0947.183.252.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11731632021-07-06 20:08:3747.203.59.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
11731162021-07-06 18:40:3947.187.79.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11726782021-07-06 01:08:4647.183.252.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11721722021-07-05 05:54:1850.122.1.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11690812021-06-29 18:56:3447.197.216.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
11690382021-06-29 17:40:0850.122.1.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11686932021-06-29 07:04:5647.148.41.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownrewrittennoneReport
11685092021-06-29 00:02:2547.183.252.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11680382021-06-28 09:03:1747.152.135.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownunknownnoneReport
11675482021-06-27 07:08:3147.148.41.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11663042021-06-23 01:47:0950.122.1.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownunknownnoneReport
11660542021-06-22 16:56:3847.197.216.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
11655942021-06-21 22:56:0247.183.252.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11646262021-06-20 06:02:2947.148.41.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11631262021-06-17 09:08:2647.148.41.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11627342021-06-16 17:39:5447.187.79.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11627332021-06-16 17:27:1650.122.1.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11617512021-06-15 05:28:2347.152.135.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11614822021-06-14 21:49:4347.183.252.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11611892021-06-14 18:44:5247.197.216.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
11599802021-06-12 20:24:4447.148.41.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownrewrittennoneReport
11599702021-06-12 19:40:5447.148.41.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownrewrittennoneReport
11597542021-06-12 08:01:3847.148.41.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11581902021-06-09 16:29:0047.187.79.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11581872021-06-09 16:20:4150.122.1.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11578862021-06-09 05:58:3147.148.41.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11575522021-06-08 16:57:1447.158.114.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11570212021-06-07 20:33:1047.183.252.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11569132021-06-07 17:05:5147.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
11549842021-06-04 00:55:1647.203.211.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11548932021-06-03 20:43:1747.152.135.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11540852021-06-02 15:18:0547.187.79.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11538122021-06-02 06:15:5550.122.1.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11528842021-05-31 19:26:4347.183.244.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11527892021-05-31 15:53:5047.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
11514592021-05-28 19:45:5647.148.34.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownrewrittennoneReport
11507892021-05-27 17:57:2147.203.211.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11499582021-05-26 14:07:1347.187.79.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11485922021-05-24 13:35:0847.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownblockednoneReport
11479222021-05-23 03:48:4447.183.244.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11473112021-05-21 18:40:0747.148.34.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownrewrittennoneReport
11469532021-05-21 06:04:3147.148.34.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownrewrittennoneReport
11459182021-05-19 12:56:2147.187.79.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11448752021-05-18 01:48:2747.152.135.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11439872021-05-16 13:19:3647.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
11438192021-05-16 02:42:2447.189.54.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11438092021-05-16 02:04:5347.205.199.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11414472021-05-12 11:45:2647.187.79.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11395972021-05-09 12:07:4147.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
11393392021-05-09 01:35:5947.189.54.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11393222021-05-09 00:58:2547.205.199.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11380082021-05-06 18:35:0347.157.178.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownblockednoneReport
11371322021-05-05 10:34:3347.187.79.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11353322021-05-02 10:55:4547.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
11351572021-05-02 00:29:3547.189.54.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11351072021-05-01 21:16:3747.205.199.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11341662021-04-29 23:58:2347.203.211.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11341622021-04-29 23:49:0747.203.211.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11331112021-04-28 09:23:5147.187.79.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11298952021-04-25 09:43:4747.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
11296532021-04-24 23:23:0447.189.54.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11296032021-04-24 20:10:2147.205.199.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11274102021-04-21 08:13:0147.187.79.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11256282021-04-18 08:31:5647.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
11254632021-04-17 22:16:4747.189.54.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11253792021-04-17 19:04:0347.205.199.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11232692021-04-14 07:02:0247.187.79.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11214362021-04-11 07:19:5447.203.58.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
11213582021-04-11 02:50:5347.202.7.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
11213442021-04-11 01:28:3047.202.7.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
11212682021-04-10 21:10:2247.189.54.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11212012021-04-10 17:57:3547.205.199.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport

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