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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
2552912017-06-23 05:04:4350.126.178.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
1238672017-01-06 06:28:5650.126.178.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownreceivednoneReport
1231162017-01-04 22:12:1750.126.178.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedreceived/8Report
1226882017-01-04 08:40:0350.126.178.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedreceived/8Report
1225462017-01-04 01:40:5850.126.178.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedreceived/8Report
1224452017-01-03 21:44:4850.126.178.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownreceivednoneReport
1224432017-01-03 21:25:0050.126.178.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedreceived/8Report

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