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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
17114112024-01-31 18:04:082a00:23c8:22xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
17077202024-01-24 14:26:432a00:23c8:22xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
17041882024-01-17 07:48:102a00:23c8:22xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
17000762024-01-09 16:58:412a00:23c8:22xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
16962482024-01-02 09:27:442a00:23c8:22xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
16929042023-12-25 22:37:222a00:23c8:22xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
16852112023-12-10 18:09:522a00:23c8:22xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
16852022023-12-10 17:42:012a00:23c8:22xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
16807402023-12-01 21:29:202a00:23c8:22xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
16749562023-11-21 11:44:522a00:23c8:22xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
16702052023-11-12 11:13:572a00:23c8:22xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
16654762023-11-03 13:07:172a00:23c8:22xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
16577292023-10-19 22:25:262a00:23c8:22xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
16418132023-09-19 22:50:342a00:23c8:22xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
16367532023-09-10 20:27:502a00:23c8:22xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
16324572023-09-01 19:55:482a00:23c8:22xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
16282302023-08-25 07:44:122a00:23c8:22xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
16242092023-08-17 21:11:232a00:23c8:22xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
16198602023-08-09 22:18:192a00:23c8:22xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
16150152023-07-31 20:10:032a00:23c8:22xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
16108202023-07-23 10:21:152a00:23c8:22xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
16070502023-07-15 19:27:232a00:23c8:22xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
16021122023-07-06 20:58:222a00:23c8:22xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
15970672023-06-27 13:51:232a00:23c8:22xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
15970562023-06-27 13:34:542a00:23c8:22xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report

All results shown
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