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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
10597832021-01-09 10:33:292a00:23c8:25xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
10220262020-11-06 15:49:362a00:23c8:25xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
10177142020-10-30 14:34:442a00:23c8:25xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
10159492020-10-28 05:37:342a00:23c8:25xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
10148502020-10-26 16:00:302a00:23c8:25xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
10096112020-10-19 14:45:572a00:23c8:25xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
10050472020-10-12 13:30:592a00:23c8:25xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
9835572020-09-17 09:01:452a00:23c8:25xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
9835512020-09-17 08:47:382a00:23c8:25xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
9793942020-09-10 14:54:582a00:23c8:25xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
9698002020-09-03 13:40:142a00:23c8:25xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
9629042020-08-27 12:25:252a00:23c8:25xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
9549962020-08-20 11:10:362a00:23c8:25xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
9479912020-08-13 09:55:522a00:23c8:25xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
9432312020-08-06 08:40:582a00:23c8:25xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
9378642020-07-30 07:25:542a00:23c8:25xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
9274312020-07-13 15:42:522a00:23c8:25xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
9237412020-07-06 14:28:082a00:23c8:25xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
9200882020-06-29 13:13:302a00:23c8:25xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
9163092020-06-22 11:58:432a00:23c8:25xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
8909192020-05-07 14:24:582a00:23c8:25xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
8870632020-04-30 13:10:082a00:23c8:25xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
8855292020-04-28 03:08:472a00:23c8:25xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
8815442020-04-21 01:53:492a00:23c8:25xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
8775672020-04-14 00:38:552a00:23c8:25xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
8736602020-04-06 23:23:482a00:23c8:25xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
8696272020-03-30 22:08:482a00:23c8:25xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
8658672020-03-23 20:53:512a00:23c8:25xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
8619302020-03-16 19:38:482a00:23c8:25xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report

All results shown
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