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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
17791072024-06-12 20:05:31181.92.37.x/247303arg (Argentina)yesblockedreceived/8Report
17784272024-06-11 19:28:59181.92.37.x/247303arg (Argentina)yesblockedreceived/8Report
17771262024-06-09 12:48:27181.92.37.x/247303arg (Argentina)yesblockedreceived/8Report
17766682024-06-08 12:21:43181.92.37.x/247303arg (Argentina)yesblockedreceived/8Report
17763032024-06-07 18:47:46181.92.37.x/247303arg (Argentina)yesblockedreceived/8Report
17751422024-06-05 19:20:59181.92.37.x/247303arg (Argentina)yesblockedreceived/8Report
17320082024-03-12 17:55:11181.92.37.x/247303arg (Argentina)yesblockedreceived/8Report
17315222024-03-11 17:54:03181.92.37.x/247303arg (Argentina)yesblockedreceived/8Report
17309542024-03-10 11:02:29181.92.37.x/247303arg (Argentina)yesblockedreceived/8Report
17305702024-03-09 11:31:56181.92.37.x/247303arg (Argentina)yesblockedreceived/8Report
17302602024-03-08 19:17:29181.92.37.x/247303arg (Argentina)yesblockedreceived/8Report

All results shown
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