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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
8226922020-01-13 08:08:402a00:23c4:14xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
8182322020-01-04 11:28:492a00:23c4:14xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
8170472020-01-02 08:04:302a00:23c4:14xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
8156122019-12-30 08:09:302a00:23c4:14xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
8123492019-12-23 09:16:462a00:23c4:14xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
8093242019-12-17 17:09:562a00:23c4:14xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
8080232019-12-15 17:53:202a00:23c4:14xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
8038582019-12-09 08:06:312a00:23c4:14xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
7991322019-12-01 16:55:342a00:23c4:14xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
7961712019-11-26 17:37:462a00:23c4:14xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
7918272019-11-19 16:31:112a00:23c4:14xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report

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