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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
5331322018-09-10 13:39:1381.135.105.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
5320132018-09-07 22:56:5081.135.105.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
5312252018-09-06 16:22:0281.135.105.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
5300682018-09-04 19:49:3281.135.105.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
5261762018-08-28 15:37:4481.135.105.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
5217402018-08-20 16:39:4881.135.105.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
5193022018-08-15 17:34:2981.135.105.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
5188072018-08-14 23:00:2681.135.105.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
5172462018-08-12 08:09:3881.135.105.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
5169692018-08-11 15:51:3181.135.105.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
5166022018-08-10 20:00:2281.135.105.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
5034542018-07-17 20:53:4281.135.105.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
5021792018-07-15 18:07:1881.135.105.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
5001262018-07-11 19:18:0881.135.105.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
5000402018-07-11 16:37:3381.135.105.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport

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