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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
12387772021-10-25 15:44:232a01:4c8:4xx::/4012576 (EE)gbr (United Kingdom)noblockedblocked/64Report
12342732021-10-18 12:42:092a01:4c8:4xx::/4012576 (EE)gbr (United Kingdom)noblockedblocked/64Report
12318742021-10-14 12:51:012a01:4c8:4xx::/4012576 (EE)gbr (United Kingdom)noblockedblocked/64Report
8997512020-05-23 20:07:222a01:4c8:4xx::/4012576 (EE)gbr (United Kingdom)noblockedblocked/64Report
8930382020-05-11 16:07:152a01:4c8:4xx::/4012576 (EE)gbr (United Kingdom)noblockedblocked/64Report
8902392020-05-06 12:50:592a01:4c8:4xx::/4012576 (EE)gbr (United Kingdom)noblockedblocked/64Report
8898662020-05-05 21:10:092a01:4c8:4xx::/4012576 (EE)gbr (United Kingdom)noblockedblocked/64Report
8609582020-03-14 20:54:162a01:4c8:4xx::/4012576 (EE)gbr (United Kingdom)noblockedblocked/64Report
8473202020-02-24 10:08:022a01:4c8:4xx::/4012576 (EE)gbr (United Kingdom)noblockedblocked/64Report
8472952020-02-24 09:25:352a01:4c8:4xx::/4012576 (EE)gbr (United Kingdom)noblockedblocked/64Report
8472752020-02-24 08:34:372a01:4c8:4xx::/4012576 (EE)gbr (United Kingdom)noblockedblocked/64Report
8376862020-02-08 00:02:082a01:4c8:4xx::/4012576 (EE)gbr (United Kingdom)noblockedblocked/64Report
8348352020-02-02 11:07:072a01:4c8:4xx::/4012576 (EE)gbr (United Kingdom)noblockedblocked/64Report
7998012019-12-02 15:21:082a01:4c8:4xx::/4012576 (EE)gbr (United Kingdom)noblockedblocked/64Report
7932272019-11-21 14:42:472a01:4c8:4xx::/4012576 (EE)gbr (United Kingdom)noblockedblocked/64Report
6825272019-05-19 05:37:412a01:4c8:4xx::/4012576 (EE)gbr (United Kingdom)noblockedblocked/64Report

All results shown
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