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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
8142562019-12-27 09:10:4186.187.172.x/242856 (BT-UK-AS)gbr (United Kingdom)yesunknownunknownnoneReport
8140602019-12-26 21:18:5886.187.172.x/242856 (BT-UK-AS)gbr (United Kingdom)yesunknownunknownnoneReport
6610802019-04-13 11:00:5686.187.172.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
6384332019-03-09 09:13:4786.187.172.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
6123132019-01-24 18:57:3086.187.172.x/242856 (BT-UK-AS)gbr (United Kingdom)yesunknownunknownnoneReport
5653342018-11-04 08:46:3886.187.172.x/242856 (BT-UK-AS)gbr (United Kingdom)yesunknownunknownnoneReport
5253202018-08-27 08:45:1186.187.172.x/242856 (BT-UK-AS)gbr (United Kingdom)yesunknownunknownnoneReport
4445012018-04-12 09:09:1686.187.172.x/242856 (BT-UK-AS)gbr (United Kingdom)yesunknownunknownnoneReport
3812492017-12-29 09:51:2686.187.172.x/242856 (BT-UK-AS)gbr (United Kingdom)yesunknownunknownnoneReport
3806872017-12-28 09:54:5886.187.172.x/242856 (BT-UK-AS)gbr (United Kingdom)yesunknownunknownnoneReport
3746272017-12-17 10:02:2386.187.172.x/242856 (BT-UK-AS)gbr (United Kingdom)yesunknownunknownnoneReport
3388512017-10-21 13:38:4486.187.172.x/242856 (BT-UK-AS)gbr (United Kingdom)yesunknownunknownnoneReport
2916712017-08-07 13:58:3286.187.172.x/242856 (BT-UK-AS)gbr (United Kingdom)yesunknownunknownnoneReport
1256452017-01-09 15:25:4386.187.172.x/242856 (BT-UK-AS)gbr (United Kingdom)yesunknownunknownnoneReport
1256072017-01-09 14:09:5086.187.172.x/242856 (BT-UK-AS)gbr (United Kingdom)yesunknownunknownnoneReport
1255512017-01-09 12:53:5786.187.172.x/242856 (BT-UK-AS)gbr (United Kingdom)yesunknownunknownnoneReport
1254952017-01-09 09:52:0586.187.172.x/242856 (BT-UK-AS)gbr (United Kingdom)yesunknownunknownnoneReport
910462016-11-14 02:47:3586.187.172.x/242856 (BT-UK-AS)gbr (United Kingdom)yesunknownunknownnoneReport
909372016-11-13 23:16:4486.187.172.x/242856 (BT-UK-AS)gbr (United Kingdom)yesunknownunknownnoneReport
767452016-10-09 11:54:2686.187.172.x/242856 (BT-UK-AS)gbr (United Kingdom)yesunknownunknownnoneReport
762962016-10-08 03:55:1286.187.172.x/242856 (BT-UK-AS)gbr (United Kingdom)yesunknownunknownnoneReport
758822016-10-06 17:50:2986.187.172.x/242856 (BT-UK-AS)gbr (United Kingdom)yesunknownunknownnoneReport
758552016-10-06 17:04:3986.187.172.x/242856 (BT-UK-AS)gbr (United Kingdom)yesunknownunknownnoneReport
758472016-10-06 16:48:4686.187.172.x/242856 (BT-UK-AS)gbr (United Kingdom)yesunknownunknownnoneReport
757092016-10-06 07:40:5386.187.172.x/242856 (BT-UK-AS)gbr (United Kingdom)yesunknownunknownnoneReport
756792016-10-06 02:51:0086.187.172.x/242856 (BT-UK-AS)gbr (United Kingdom)yesunknownunknownnoneReport
720012016-09-25 13:19:5486.187.172.x/242856 (BT-UK-AS)gbr (United Kingdom)yesunknownunknownnoneReport
719542016-09-25 07:46:0386.187.172.x/242856 (BT-UK-AS)gbr (United Kingdom)yesunknownunknownnoneReport
716562016-09-23 20:16:0686.187.172.x/242856 (BT-UK-AS)gbr (United Kingdom)yesunknownunknownnoneReport
710512016-09-21 10:06:3186.187.172.x/242856 (BT-UK-AS)gbr (United Kingdom)yesunknownunknownnoneReport
710162016-09-21 06:34:2286.187.172.x/242856 (BT-UK-AS)gbr (United Kingdom)yesunknownunknownnoneReport

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