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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
4945692018-07-02 15:25:0147.186.0.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
4863182018-06-18 14:02:2347.186.0.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
4796582018-06-06 13:45:4247.186.0.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
4748732018-05-29 16:50:1047.186.0.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
4738612018-05-28 04:08:5247.186.0.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownunknownnoneReport
4635002018-05-11 14:28:2747.186.0.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownunknownnoneReport
4588302018-05-04 19:47:5547.186.0.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
4499032018-04-20 19:38:0247.186.0.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
4458372018-04-14 12:40:5547.186.0.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownunknownnoneReport
4366362018-03-30 09:10:2347.186.0.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
4342022018-03-26 13:20:3247.186.0.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownunknownnoneReport
4291072018-03-17 19:22:1247.186.0.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownunknownnoneReport
4289392018-03-17 13:32:5647.186.0.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownunknownnoneReport
4245332018-03-10 16:10:5447.186.0.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
4244422018-03-10 12:01:3647.186.0.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownunknownnoneReport
4133152018-02-19 18:00:4847.186.0.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownunknownnoneReport
4070262018-02-09 00:45:0547.186.0.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownunknownnoneReport
4008912018-01-30 05:20:4247.186.0.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
4008512018-01-30 03:10:4947.186.0.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
4001542018-01-29 02:04:5447.186.0.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownunknownnoneReport
3987542018-01-26 14:22:5347.186.0.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownunknownnoneReport
3553352017-11-16 23:45:2347.186.0.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownunknownnoneReport
3401272017-10-23 17:12:1447.186.0.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownunknownnoneReport

All results shown
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