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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
3629672017-11-29 18:35:0286.149.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
3581672017-11-21 19:08:2386.149.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesunknownrewrittennoneReport
3517382017-11-11 16:19:4586.149.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
3388942017-10-21 15:11:1586.149.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
3326232017-10-11 19:19:0386.149.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
3323552017-10-11 13:02:1786.149.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
3245672017-09-27 17:51:3986.149.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
3181612017-09-17 13:58:0986.149.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
3181372017-09-17 12:45:2486.149.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
3176392017-09-16 14:39:4786.149.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport

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