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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
13244412022-03-13 22:34:1147.203.57.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
13205462022-03-06 21:23:1747.203.57.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
13182772022-03-02 14:14:0047.203.57.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
13141092022-02-22 16:01:1347.203.57.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
13103412022-02-15 14:50:0247.203.57.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
13035192022-02-08 13:38:5547.203.57.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
13020252022-02-05 16:51:4447.203.57.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
12982222022-01-29 15:40:3547.203.57.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
12982182022-01-29 15:29:2047.203.57.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
12695332021-12-14 15:50:0147.203.57.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
12653482021-12-07 14:37:5747.203.57.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
12612022021-11-30 13:26:4147.203.57.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
12558832021-11-24 21:10:5447.203.57.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
12521022021-11-17 19:59:2747.203.57.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
12480942021-11-10 18:47:2547.203.57.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
12440882021-11-03 17:35:2247.203.57.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport

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