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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
6614852019-04-14 08:10:3386.187.166.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
6523792019-03-30 09:33:0886.187.166.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
6297422019-02-24 08:53:3286.187.166.x/242856 (BT-UK-AS)gbr (United Kingdom)yesunknownunknownnoneReport
6177112019-02-03 09:32:5986.187.166.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
6169442019-02-01 17:14:4686.187.166.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
4125662018-02-18 09:12:4786.187.166.x/242856 (BT-UK-AS)gbr (United Kingdom)yesunknownunknownnoneReport
3802012017-12-27 14:32:1186.187.166.x/242856 (BT-UK-AS)gbr (United Kingdom)yesunknownunknownnoneReport
3473252017-11-04 09:54:0186.187.166.x/242856 (BT-UK-AS)gbr (United Kingdom)yesunknownunknownnoneReport
3414082017-10-25 16:45:1086.187.166.x/242856 (BT-UK-AS)gbr (United Kingdom)yesunknownunknownnoneReport
2051312017-04-30 20:02:2186.187.166.x/242856 (BT-UK-AS)gbr (United Kingdom)yesunknownunknownnoneReport
930312016-11-16 17:47:1786.187.166.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
928602016-11-16 14:25:0586.187.166.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
832702016-10-28 13:58:1686.187.166.x/242856 (BT-UK-AS)gbr (United Kingdom)yesunknownunknownnoneReport
832072016-10-28 11:22:0786.187.166.x/242856 (BT-UK-AS)gbr (United Kingdom)yesunknownunknownnoneReport
829222016-10-27 16:43:5386.187.166.x/242856 (BT-UK-AS)gbr (United Kingdom)yesunknownunknownnoneReport

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