Logo

Recent tests

| Spoofer Project Page   Download Client Software   FAQ   API   Notifications   |
| Data:    Stats Summary   Recent Tests   Remediation   Results by AS   Results by Country  Results by Provider  |
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
20675232025-11-24 14:39:452804:8fdc:f9xx::/40273517bra (Brazil)noreceivedreceived/16Report
20581122025-11-04 14:38:252804:8fdc:f9xx::/40273517ury (Uruguay)noreceivedreceived/16Report
20577782025-11-03 12:26:252804:8fdc:f9xx::/40273517ury (Uruguay)noreceivedreceived/16Report
20501782025-10-20 15:23:352804:8fdc:f9xx::/40273517bra (Brazil)noreceivedreceived/16Report
20420662025-10-06 13:08:022804:8fdc:f9xx::/40273517bra (Brazil)noreceivedreceived/16Report
20383082025-09-29 12:19:222804:8fdc:f9xx::/40273517bra (Brazil)noreceivedreceived/16Report
20335702025-09-21 03:26:092804:8fdc:f9xx::/40273517bra (Brazil)noreceivedreceived/16Report
20323242025-09-18 15:40:092804:8fdc:f9xx::/40273517bra (Brazil)noreceivedreceived/16Report
20283642025-09-11 14:31:132804:8fdc:f9xx::/40273517bra (Brazil)noreceivedreceived/16Report
20241902025-09-04 13:23:212804:8fdc:f9xx::/40273517bra (Brazil)noreceivedreceived/16Report
20223152025-09-01 14:14:152804:8fdc:f9xx::/40273517bra (Brazil)noreceivedreceived/16Report
20184122025-08-25 13:06:122804:8fdc:f9xx::/40273517bra (Brazil)noreceivedreceived/16Report
20146632025-08-18 11:58:072804:8fdc:f9xx::/40273517bra (Brazil)noreceivedreceived/16Report
20082322025-08-06 13:16:412804:8fdc:f9xx::/40273517bra (Brazil)noreceivedreceived/16Report
19996162025-07-22 13:07:012804:8fdc:f9xx::/40273517bra (Brazil)noreceivedreceived/16Report
19988782025-07-21 11:29:312804:8fdc:f9xx::/40273517bra (Brazil)noreceivedreceived/16Report
19804632025-06-18 07:07:592804:8fdc:f9xx::/40273517ury (Uruguay)noreceivedreceived/16Report
19802682025-06-17 20:48:022804:8fdc:f9xx::/40273517bra (Brazil)noreceivedreceived/16Report
19793722025-06-16 15:04:182804:8fdc:f9xx::/40273517bra (Brazil)noreceivedreceived/16Report
19636772025-05-19 12:14:302804:8fdc:f9xx::/40273517bra (Brazil)noreceivedreceived/16Report

All results shown
Last Modified