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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
7474232019-09-09 15:09:55213.5.92.x/248916 (PORTFAST)gbr (United Kingdom)noblockedreceived/8Report
7474152019-09-09 14:59:12213.5.92.x/248916 (PORTFAST)gbr (United Kingdom)noblockedreceived/8Report
5336312018-09-11 08:53:17213.5.92.x/248916 (PORTFAST)gbr (United Kingdom)noblockedblocked/23Report
5336052018-09-11 08:10:11213.5.92.x/248916 (PORTFAST)gbr (United Kingdom)noblockedblocked/23Report
4540392018-04-27 08:50:16213.5.92.x/248916 (PORTFAST)gbr (United Kingdom)noblockedblocked/23Report
1320892017-01-19 09:51:52213.5.92.x/248916 (PORTFAST)gbr (United Kingdom)noblockedblocked/23Report
684652016-09-08 12:09:57213.5.92.x/248916 (PORTFAST)gbr (United Kingdom)noreceivedreceived/8Report

All results shown
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