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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
1679932017-03-20 00:43:4650.121.50.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
1314972017-01-18 13:13:4050.121.50.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
1312632017-01-18 01:59:1150.121.50.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
1307972017-01-17 10:17:0150.121.50.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
1262422017-01-10 10:48:3050.121.50.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
1256152017-01-09 14:35:0050.121.50.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
1248882017-01-08 04:33:4650.121.50.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
1210232017-01-01 03:27:5850.121.50.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
1210042017-01-01 02:35:5950.121.50.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
1209352016-12-31 22:14:2850.121.50.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
1205402016-12-31 00:09:2650.121.50.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport

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