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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
1335322017-01-25 10:20:522a00:23c4:2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblockednoneReport
1311232017-01-17 20:45:022a00:23c4:2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblockednoneReport
1262732017-01-10 12:18:212a00:23c4:2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblockednoneReport
1221912017-01-03 14:41:382a00:23c4:2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblockednoneReport
1221042017-01-03 12:07:222a00:23c4:2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblockednoneReport
1220112017-01-03 07:35:042a00:23c4:2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblockednoneReport
1192072016-12-28 14:11:402a00:23c4:2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblockednoneReport
1111352016-12-14 14:34:312a00:23c4:2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblockednoneReport
1111272016-12-14 14:24:432a00:23c4:2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblockednoneReport
1110972016-12-14 13:50:322a00:23c4:2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblockednoneReport
1095422016-12-12 14:46:552a00:23c4:2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblockednoneReport
1095152016-12-12 14:14:472a00:23c4:2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblockednoneReport
1093682016-12-12 09:20:272a00:23c4:2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblockednoneReport
1062712016-12-07 10:47:102a00:23c4:2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblockednoneReport
1018482016-11-30 08:28:082a00:23c4:2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblockednoneReport
909292016-11-13 22:51:302a00:23c4:2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblockednoneReport
902502016-11-12 19:29:012a00:23c4:2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblockednoneReport
901802016-11-12 17:26:442a00:23c4:2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblockednoneReport

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