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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
10537942020-12-29 11:06:522a00:23c4:f9xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
10507142020-12-21 10:16:172a00:23c4:f9xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
10506602020-12-21 08:01:232a00:23c4:f9xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
10437462020-12-09 20:55:052a00:23c4:f9xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
10104612020-10-20 18:07:182a00:23c4:f9xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
10058432020-10-13 16:28:482a00:23c4:f9xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
9856522020-09-20 21:45:042a00:23c4:f9xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
9650532020-08-30 14:27:262a00:23c4:f9xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
9537432020-08-19 11:36:182a00:23c4:f9xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
9442052020-08-07 14:54:082a00:23c4:f9xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
9381072020-07-30 13:24:252a00:23c4:f9xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
9362392020-07-28 17:20:302a00:23c4:f9xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
9313982020-07-21 14:25:082a00:23c4:f9xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
9295092020-07-17 09:09:062a00:23c4:f9xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
9256842020-07-09 20:17:472a00:23c4:f9xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
9217052020-07-02 06:57:522a00:23c4:f9xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
9131132020-06-16 19:29:062a00:23c4:f9xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
9072812020-06-06 09:32:332a00:23c4:f9xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
9029702020-05-29 20:13:122a00:23c4:f9xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
8999822020-05-24 11:31:252a00:23c4:f9xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
8992242020-05-22 15:57:012a00:23c4:f9xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
8889772020-05-04 12:08:572a00:23c4:f9xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
8845772020-04-26 10:55:312a00:23c4:f9xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
8768262020-04-12 18:46:202a00:23c4:f9xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
8742292020-04-07 20:25:472a00:23c4:f9xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
5453492018-10-01 17:39:032a00:23c4:f9xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
5275352018-08-30 21:37:162a00:23c4:f9xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
5235692018-08-23 19:43:002a00:23c4:f9xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
5217232018-08-20 16:12:412a00:23c4:f9xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
5156092018-08-09 07:18:002a00:23c4:f9xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
5109782018-07-31 18:46:352a00:23c4:f9xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
5102662018-07-30 16:48:552a00:23c4:f9xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report

All results shown
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