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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
17886172024-06-29 17:41:36181.92.4.x/247303arg (Argentina)yesblockedreceived/8Report
17876162024-06-27 17:56:34181.92.4.x/247303arg (Argentina)yesblockedreceived/8Report
17870852024-06-26 20:48:03181.92.4.x/247303arg (Argentina)yesblockedreceived/8Report
17870802024-06-26 20:29:05181.92.4.x/247303arg (Argentina)yesblockedreceived/8Report
17863742024-06-25 19:35:47181.92.4.x/247303arg (Argentina)yesblockedreceived/8Report
17858192024-06-24 20:45:44181.92.4.x/247303arg (Argentina)yesblockedreceived/8Report
17850472024-06-23 13:28:32181.92.4.x/247303arg (Argentina)yesblockedreceived/8Report
17846002024-06-22 12:45:11181.92.4.x/247303arg (Argentina)yesblockedreceived/8Report
17686122024-05-24 19:01:52181.92.4.x/247303arg (Argentina)yesblockedreceived/8Report
17680652024-05-23 19:24:27181.92.4.x/247303arg (Argentina)yesblockedreceived/8Report
17674992024-05-22 19:24:03181.92.4.x/247303arg (Argentina)yesblockedreceived/8Report
17669472024-05-21 19:30:03181.92.4.x/247303arg (Argentina)yesblockedreceived/8Report
17663662024-05-20 19:55:16181.92.4.x/247303arg (Argentina)yesblockedreceived/8Report
17656572024-05-19 12:01:56181.92.4.x/247303arg (Argentina)yesblockedreceived/8Report
17652112024-05-18 11:06:17181.92.4.x/247303arg (Argentina)yesblockedreceived/8Report
17373852024-03-23 11:16:19181.92.4.x/247303arg (Argentina)yesblockedreceived/8Report

All results shown
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