Logo

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
9303022020-07-19 06:20:292a00:23c6:e5xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
9289122020-07-16 06:38:472a00:23c6:e5xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
9230152020-07-04 19:43:402a00:23c6:e5xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
9164532020-06-22 15:59:102a00:23c6:e5xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
9120312020-06-14 22:52:102a00:23c6:e5xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
8993042020-05-22 20:02:052a00:23c6:e5xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
8819102020-04-21 17:44:382a00:23c6:e5xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
8779292020-04-14 16:37:042a00:23c6:e5xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
8740842020-04-07 15:30:132a00:23c6:e5xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
8699522020-03-31 13:01:002a00:23c6:e5xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
8661872020-03-24 11:54:072a00:23c6:e5xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
7428492019-08-31 20:10:562a00:23c6:e5xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report

All results shown
Last Modified