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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
1736212017-03-27 19:16:392a00:23c0:c2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
1167402016-12-23 16:26:012a00:23c0:c2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblockednoneReport
1155072016-12-21 14:40:112a00:23c0:c2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblockednoneReport
1039682016-12-03 15:46:552a00:23c0:c2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblockednoneReport
1039142016-12-03 13:07:342a00:23c0:c2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblockednoneReport
1039092016-12-03 12:53:152a00:23c0:c2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblockednoneReport
1039052016-12-03 12:40:522a00:23c0:c2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblockednoneReport
1039022016-12-03 12:28:172a00:23c0:c2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblockednoneReport
1038952016-12-03 12:15:552a00:23c0:c2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblockednoneReport
1038902016-12-03 12:03:222a00:23c0:c2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblockednoneReport
1038762016-12-03 11:35:042a00:23c0:c2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblockednoneReport

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