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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
9313142020-07-21 11:19:382a00:23c5:5axx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
9311002020-07-20 23:38:212a00:23c5:5axx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
9276362020-07-13 22:31:282a00:23c5:5axx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
9272582020-07-13 09:32:052a00:23c5:5axx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
9235952020-07-06 08:25:092a00:23c5:5axx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
9199512020-06-29 07:18:112a00:23c5:5axx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
9161682020-06-22 06:11:342a00:23c5:5axx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
9121252020-06-15 05:04:312a00:23c5:5axx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
9080692020-06-08 03:57:312a00:23c5:5axx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
9042902020-06-01 02:50:322a00:23c5:5axx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
9001812020-05-25 01:43:302a00:23c5:5axx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
8963502020-05-18 00:35:052a00:23c5:5axx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report

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