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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
13393442022-03-31 18:58:072a00:23c7:63xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
13340022022-03-24 17:51:242a00:23c7:63xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
13262732022-03-17 00:57:292a00:23c7:63xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
13223652022-03-09 23:50:562a00:23c7:63xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
13185662022-03-02 22:44:232a00:23c7:63xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
13148532022-02-23 21:37:472a00:23c7:63xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
13130602022-02-20 17:39:042a00:23c7:63xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
13110942022-02-16 20:31:122a00:23c7:63xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
13037892022-02-08 21:47:152a00:23c7:63xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
12999442022-02-01 20:40:382a00:23c7:63xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
12962332022-01-25 21:36:422a00:23c7:63xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
12924672022-01-18 20:30:042a00:23c7:63xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
12886842022-01-11 19:23:202a00:23c7:63xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
12848622022-01-04 09:58:462a00:23c7:63xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report

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