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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
6392382019-03-10 21:07:55217.42.230.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
2328032017-05-28 10:02:58217.42.230.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
2263972017-05-21 08:48:55217.42.230.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
2120942017-05-07 06:21:44217.42.230.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
2044602017-04-30 05:08:40217.42.230.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
1968292017-04-23 03:55:39217.42.230.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
1656332017-03-16 01:27:09217.42.230.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport

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