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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
22453432026-10-06 02:47:2645.53.145.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
22446442026-10-05 02:58:4545.53.145.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
22423952026-09-30 22:15:2645.53.145.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
22401102026-09-27 04:45:2945.53.145.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
22384142026-09-24 05:10:5445.53.145.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
22383042026-09-24 00:06:2645.53.145.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
22366032026-09-21 08:44:5445.53.145.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
22356212026-09-18 23:34:3745.53.145.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
22349622026-09-17 21:22:5445.53.145.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
22348702026-09-17 18:12:3745.53.145.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
22347622026-09-17 13:54:5845.53.145.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
22347572026-09-17 13:48:0645.53.145.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
22337532026-09-15 22:24:3145.53.145.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport

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