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
6922822019-06-04 19:42:4947.203.222.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
6329272019-02-28 23:45:0447.203.222.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
6270622019-02-19 20:11:4847.203.222.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
6203102019-02-07 20:40:2547.203.222.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
6163862019-01-31 19:33:3747.203.222.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
6084042019-01-17 20:27:4047.203.222.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
6042322019-01-10 18:44:3847.203.222.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
5928922018-12-20 19:23:0947.203.222.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
5840602018-12-06 19:23:2047.203.222.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
5795152018-11-28 18:59:2547.203.222.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
5724952018-11-15 19:50:0447.203.222.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
5641572018-11-01 23:23:0847.203.222.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
5599892018-10-25 17:59:0347.203.222.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
5518972018-10-11 22:54:5947.203.222.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
5390832018-09-20 17:22:0447.203.222.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport

All results shown
Last Modified