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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
21313022026-03-19 05:17:56160.250.5.x/24150895aus (Australia)noblockedreceived/9Report
19401372025-04-06 09:08:29103.78.2.x/24150895***noblockedreceived/9Report
19401312025-04-06 08:25:14103.78.2.x/24150895***noblockedreceived/9Report
19401212025-04-06 08:02:06103.78.2.x/24150895***noblockedreceived/9Report
19401112025-04-06 07:25:55103.78.2.x/24150895***noblockedreceived/9Report
19399642025-04-06 04:09:43103.78.2.x/24150895***noblockedreceived/9Report
19399472025-04-06 03:26:33103.78.2.x/24150895***noblockedreceived/9Report
19399432025-04-06 03:03:20103.78.2.x/24150895***noblockedreceived/9Report
19399372025-04-06 02:50:13103.78.2.x/24150895***noblockedreceived/9Report
19398832025-04-05 23:12:00103.78.2.x/24150895***noblockedreceived/9Report
19398812025-04-05 23:10:00103.78.2.x/24150895***noblockedreceived/9Report
19398642025-04-05 22:28:46103.78.2.x/24150895***noblockedreceived/9Report
19398512025-04-05 22:05:32103.78.2.x/24150895***noblockedreceived/9Report
19398482025-04-05 21:52:20103.78.2.x/24150895***noblockedreceived/9Report
19398472025-04-05 21:51:59103.78.2.x/24150895***noblockedreceived/9Report

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