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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
3306482017-10-08 21:16:2686.144.204.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
3183192017-09-17 20:52:1786.144.204.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
3044442017-08-27 02:46:1586.144.204.x/242856 (BT-UK-AS)gbr (United Kingdom)yesunknownrewrittennoneReport
3010312017-08-21 18:15:5286.144.204.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
2962702017-08-13 21:10:1586.144.204.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
2962612017-08-13 20:55:4286.144.204.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
2868432017-07-31 21:27:4886.144.204.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
2804392017-07-23 21:47:2886.144.204.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
2724732017-07-13 21:32:2386.144.204.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
2724422017-07-13 21:05:4586.144.204.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport

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