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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
22310612026-09-11 04:46:5390.251.212.x/245378gbr (United Kingdom)yesrewrittenrewrittennoneReport
22269952026-09-04 03:39:4190.251.212.x/245378gbr (United Kingdom)yesrewrittenrewrittennoneReport
22229172026-08-28 02:32:2690.251.212.x/245378gbr (United Kingdom)yesrewrittenrewrittennoneReport
22184822026-08-21 01:25:1490.251.212.x/245378gbr (United Kingdom)yesrewrittenrewrittennoneReport
22142422026-08-14 00:17:5990.251.212.x/245378gbr (United Kingdom)yesrewrittenrewrittennoneReport
22103812026-08-06 23:10:4590.251.212.x/245378gbr (United Kingdom)yesrewrittenrewrittennoneReport
22064152026-07-30 22:03:2390.251.212.x/245378gbr (United Kingdom)yesrewrittenrewrittennoneReport
22025072026-07-23 20:56:0790.251.212.x/245378gbr (United Kingdom)yesrewrittenrewrittennoneReport
21983732026-07-16 19:48:5490.251.212.x/245378gbr (United Kingdom)yesrewrittenrewrittennoneReport
21939472026-07-09 18:41:4090.251.212.x/245378gbr (United Kingdom)yesrewrittenrewrittennoneReport

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