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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
17957752024-07-12 14:11:53163.10.41.x/245692arg (Argentina)noblockedblocked/26Report
7707272019-10-16 16:04:53163.10.41.x/245692arg (Argentina)noblockedblocked/26Report
7254742019-07-31 16:06:06163.10.41.x/245692arg (Argentina)noblockedblocked/26Report
6281762019-02-21 12:04:38163.10.41.x/245692arg (Argentina)noblockedblocked/26Report
5871832018-12-12 13:32:46163.10.41.x/245692arg (Argentina)noblockedblocked/26Report
5765372018-11-23 14:36:59163.10.41.x/245692arg (Argentina)noblockedblocked/26Report
5684452018-11-09 16:14:10163.10.41.x/245692arg (Argentina)noblockedblocked/26Report
4198802018-03-02 13:44:53163.10.41.x/245692arg (Argentina)noblockedblocked/26Report
3674062017-12-06 15:30:38163.10.41.x/245692arg (Argentina)noblockedblocked/26Report

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