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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
6384112019-03-09 08:08:09217.43.40.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
6382292019-03-08 23:05:42217.43.40.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
6156372019-01-30 15:55:40217.43.40.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
6136282019-01-27 13:22:39217.43.40.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
6101582019-01-21 07:49:24217.43.40.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
6074342019-01-16 12:20:23217.43.40.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
6047682019-01-11 13:56:08217.43.40.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
6047252019-01-11 12:23:58217.43.40.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
6005172019-01-04 11:16:55217.43.40.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
5970082018-12-28 10:09:45217.43.40.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
5933362018-12-21 09:02:43217.43.40.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
5925912018-12-20 13:57:24217.43.40.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
5920442018-12-19 16:12:15217.43.40.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
5871782018-12-12 13:24:31217.43.40.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport

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