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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
12098822021-09-07 04:17:3547.203.59.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
12061612021-08-31 03:06:0547.203.59.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
12021482021-08-24 01:54:2347.203.59.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
11980292021-08-17 00:43:0847.203.59.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
11911632021-08-04 13:08:1547.203.59.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
11885292021-07-30 16:29:5247.203.59.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
11827162021-07-20 01:18:4447.203.59.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
11794852021-07-14 13:45:3547.203.59.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
11731632021-07-06 20:08:3747.203.59.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport

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