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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
18631662024-11-18 13:40:4291.204.246.x/2434979 (ThirtyNineNetworks)gbr (United Kingdom)yesunknownunknownnoneReport
18539592024-11-01 17:25:3591.204.246.x/2434979 (ThirtyNineNetworks)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18310152024-09-19 09:46:3891.204.246.x/2434979 (ThirtyNineNetworks)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18172562024-08-23 09:42:0991.204.246.x/2434979 (ThirtyNineNetworks)gbr (United Kingdom)yesunknownunknownnoneReport
17899322024-07-02 07:01:2491.204.246.x/2434979 (ThirtyNineNetworks)gbr (United Kingdom)yesunknownunknownnoneReport
17800042024-06-14 11:17:1091.204.246.x/2434979 (ThirtyNineNetworks)gbr (United Kingdom)noblockedblocked/26Report
14143872022-08-09 08:20:0891.204.246.x/2434979 (ThirtyNineNetworks)gbr (United Kingdom)yesunknownunknownnoneReport
14122542022-08-04 14:03:0191.204.246.x/2434979 (ThirtyNineNetworks)gbr (United Kingdom)yesunknownunknownnoneReport
14076792022-07-26 15:22:3491.204.246.x/2434979 (ThirtyNineNetworks)gbr (United Kingdom)yesunknownunknownnoneReport
13850792022-06-20 07:29:5691.204.246.x/2434979 (ThirtyNineNetworks)gbr (United Kingdom)yesunknownunknownnoneReport
13573132022-05-03 14:51:2691.204.246.x/2434979 (ThirtyNineNetworks)gbr (United Kingdom)yesunknownunknownnoneReport

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