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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
11728092021-07-06 08:24:545.80.105.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
11682022021-06-28 14:29:125.80.105.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
11665502021-06-25 08:02:455.80.105.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
11647452021-06-20 11:35:345.80.105.x/242856 (BT-UK-AS)gbr (United Kingdom)yesunknownrewrittennoneReport
11601752021-06-13 09:52:425.80.105.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
11562072021-06-06 07:40:205.80.105.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
11539092021-06-02 10:31:405.80.105.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
11531192021-06-01 07:17:505.80.105.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
7984532019-11-30 10:16:415.80.105.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
7943492019-11-23 09:09:505.80.105.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
7622802019-10-03 08:23:385.80.105.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
7574182019-09-25 16:44:055.80.105.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
4053742018-02-06 10:02:275.80.105.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
4018342018-01-31 14:32:555.80.105.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
3972772018-01-24 10:46:055.80.105.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
3926872018-01-17 09:36:055.80.105.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport

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