Logo

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
10489642020-12-18 05:30:0047.197.11.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
10446842020-12-11 04:18:3647.197.11.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
10407402020-12-05 04:10:1947.197.11.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
10366142020-11-28 02:58:5447.197.11.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
10321782020-11-21 01:47:3247.197.11.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
10274212020-11-13 23:34:5647.197.11.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownunknownnoneReport
10264312020-11-13 06:59:5247.197.11.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
10217072020-11-06 05:48:2347.197.11.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
10174332020-10-30 04:37:0047.197.11.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
10125462020-10-23 03:25:0547.197.11.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
10077032020-10-16 02:13:3647.197.11.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
10039292020-10-11 02:23:5647.197.11.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
9964092020-10-07 04:29:5947.197.11.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
9954772020-10-06 01:26:5047.197.11.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
9913642020-09-29 19:27:3047.197.11.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
9913542020-09-29 19:11:4247.197.11.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
9892652020-09-26 02:44:2747.197.11.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
9864272020-09-22 02:10:3047.197.11.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
9820932020-09-15 00:59:0947.197.11.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
9761302020-09-07 23:47:3747.197.11.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
9661792020-08-31 22:36:2047.197.11.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
9616292020-08-26 03:39:4247.197.11.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport

All results shown
Last Modified