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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
12567862021-11-26 10:25:172604:a00:xx::/4019318 (IS-AS-1)usa (United States)noreceivedreceived/16Report
12556512021-11-24 14:00:172604:a00:xx::/4019318 (IS-AS-1)usa (United States)noreceivedreceived/16Report
12556452021-11-24 13:54:132604:a00:xx::/4019318 (IS-AS-1)usa (United States)noreceivedreceived/16Report
12556382021-11-24 13:40:312604:a00:xx::/4019318 (IS-AS-1)usa (United States)noreceivedreceived/16Report
12548772021-11-23 10:30:042604:a00:xx::/4019318 (IS-AS-1)usa (United States)noreceivedreceived/16Report
12548702021-11-23 10:04:382604:a00:xx::/4019318 (IS-AS-1)usa (United States)noreceivedreceived/16Report
12543212021-11-22 10:31:162604:a00:xx::/4019318 (IS-AS-1)usa (United States)noreceivedreceived/16Report
12537362021-11-20 23:32:182604:a00:xx::/4019318 (IS-AS-1)usa (United States)noreceivedreceived/16Report
12537342021-11-20 23:27:482604:a00:xx::/4019318 (IS-AS-1)usa (United States)noreceivedreceived/16Report

All results shown
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