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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
2517872017-06-19 07:53:4131.205.38.x/2441230 (ASK4)gbr (United Kingdom)yesblockedblockednoneReport
2489652017-06-15 19:43:0431.205.38.x/2441230 (ASK4)gbr (United Kingdom)yesunknownblockednoneReport
2487092017-06-15 14:28:4031.205.38.x/2441230 (ASK4)gbr (United Kingdom)yesblockedblockednoneReport
2428472017-06-08 16:12:0431.205.38.x/2441230 (ASK4)gbr (United Kingdom)yesblockedblockednoneReport
2416222017-06-07 10:32:3631.205.38.x/2441230 (ASK4)gbr (United Kingdom)yesblockedblockednoneReport
2354462017-05-31 09:25:5731.205.38.x/2441230 (ASK4)gbr (United Kingdom)yesblockedblockednoneReport
2336742017-05-29 11:29:3331.205.38.x/2441230 (ASK4)gbr (United Kingdom)yesblockedblockednoneReport
2311592017-05-26 11:27:1031.205.38.x/2441230 (ASK4)gbr (United Kingdom)yesblockedblockednoneReport
2296642017-05-24 19:41:3831.205.38.x/2441230 (ASK4)gbr (United Kingdom)yesblockedblockednoneReport
2266212017-05-21 14:32:4831.205.38.x/2441230 (ASK4)gbr (United Kingdom)yesblockedblockednoneReport
2258042017-05-20 15:25:1431.205.38.x/2441230 (ASK4)gbr (United Kingdom)yesblockedblockednoneReport
2188022017-05-13 14:18:3331.205.38.x/2441230 (ASK4)gbr (United Kingdom)yesblockedblockednoneReport
2164532017-05-11 07:25:4231.205.38.x/2441230 (ASK4)gbr (United Kingdom)yesblockedblockednoneReport
2159332017-05-10 20:09:5531.205.38.x/2441230 (ASK4)gbr (United Kingdom)yesblockedblockednoneReport
2154432017-05-10 10:59:2631.205.38.x/2441230 (ASK4)gbr (United Kingdom)yesblockedblockednoneReport
2079862017-05-03 09:52:4031.205.38.x/2441230 (ASK4)gbr (United Kingdom)yesblockedblockednoneReport
2012132017-04-27 11:32:3331.205.38.x/2441230 (ASK4)gbr (United Kingdom)yesblockedblockednoneReport
2011572017-04-27 09:54:1431.205.38.x/2441230 (ASK4)gbr (United Kingdom)yesblockedblockednoneReport
2005452017-04-26 16:56:4931.205.38.x/2441230 (ASK4)gbr (United Kingdom)yesblockedblockednoneReport
2005352017-04-26 16:43:5531.205.38.x/2441230 (ASK4)gbr (United Kingdom)yesblockedblockednoneReport
2003072017-04-26 12:40:5731.205.38.x/2441230 (ASK4)gbr (United Kingdom)yesblockedblockednoneReport
1931232017-04-19 11:34:1231.205.38.x/2441230 (ASK4)gbr (United Kingdom)yesblockedblockednoneReport
1911392017-04-17 15:35:2031.205.38.x/2441230 (ASK4)gbr (United Kingdom)yesblockedblockednoneReport

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