Logo

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
14979312022-12-21 15:11:46138.121.37.x/24271623ury (Uruguay)yesblockedblockednoneReport
14979252022-12-21 15:07:31138.121.37.x/24271623ury (Uruguay)yesblockedblockednoneReport
14977882022-12-21 11:53:19138.121.37.x/24271623ury (Uruguay)yesrewrittenblockednoneReport
14972872022-12-20 13:45:36138.121.36.x/24271623ury (Uruguay)yesrewrittenrewrittennoneReport
14948692022-12-15 14:16:13138.121.38.x/24271623ury (Uruguay)yesblockedblockednoneReport
14931482022-12-12 17:58:36138.121.36.x/24271623ury (Uruguay)noblockedblockednoneReport
14931332022-12-12 17:36:17138.121.36.x/24271623ury (Uruguay)noblockedblocked/28Report
14906602022-12-07 20:56:16138.121.36.x/24271623ury (Uruguay)noblockedblockednoneReport
14906162022-12-07 19:36:29138.121.36.x/24271623ury (Uruguay)noblockedblocked/31Report

All results shown
Last Modified