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
8820272020-04-21 21:27:5145.187.61.x/24269457ury (Uruguay)yesblockedblockednoneReport
8820272020-04-21 21:27:512804:64e8:7fxx::/40269457ury (Uruguay)noblockedreceived/16Report
8819382020-04-21 18:20:5245.187.60.x/24269457ury (Uruguay)yesrewrittenrewrittennoneReport
8819382020-04-21 18:20:522804:64e8:7fxx::/40269457ury (Uruguay)noblockedreceived/16Report
8817652020-04-21 13:27:5345.187.60.x/24269457ury (Uruguay)yesrewrittenrewrittennoneReport
8817652020-04-21 13:27:532804:64e8:7fxx::/40269457ury (Uruguay)noblockedreceived/16Report
8808692020-04-20 00:28:5945.187.61.x/24269457ury (Uruguay)yesblockedblockednoneReport
8808692020-04-20 00:28:592804:64e8:7fxx::/40269457ury (Uruguay)noblockedreceived/16Report
8799762020-04-18 01:33:2345.187.61.x/24269457ury (Uruguay)yesunknownblockednoneReport
8799692020-04-18 01:03:2945.187.60.x/24269457ury (Uruguay)yesrewrittenrewrittennoneReport
8799692020-04-18 01:03:292804:64e8:7fxx::/40269457ury (Uruguay)noblockedreceived/16Report
8799542020-04-18 00:11:5745.187.60.x/24269457ury (Uruguay)yesblockedblockednoneReport
8799542020-04-18 00:11:572804:64e8:7fxx::/40269457ury (Uruguay)noblockedreceived/16Report
8799302020-04-17 22:39:3645.187.60.x/24269457ury (Uruguay)yesrewrittenrewrittennoneReport
8799302020-04-17 22:39:362804:64e8:7fxx::/40269457ury (Uruguay)noblockedreceived/16Report

All results shown
Last Modified