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
17540472024-04-26 00:51:3245.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
17540422024-04-26 00:45:5145.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
17539732024-04-25 21:16:2045.181.174.x/24269224bra (Brazil)yesrewrittenrewrittennoneReport
17539732024-04-25 21:16:202801:80:36xx::/40269224bra (Brazil)noreceivedreceived/16Report
17505772024-04-18 23:38:5245.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
17505752024-04-18 23:33:5545.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
17505092024-04-18 20:09:3645.181.174.x/24269224bra (Brazil)yesrewrittenrewrittennoneReport
17505092024-04-18 20:09:362801:80:36xx::/40269224bra (Brazil)noreceivedreceived/16Report
17470372024-04-11 22:26:5345.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
17470352024-04-11 22:21:5545.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
17469612024-04-11 19:03:0145.181.174.x/24269224bra (Brazil)yesrewrittenrewrittennoneReport
17469612024-04-11 19:03:012801:80:36xx::/40269224bra (Brazil)noreceivedreceived/16Report
17433472024-04-04 21:14:5745.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
17433452024-04-04 21:10:0345.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
17433422024-04-04 21:05:1145.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
17432752024-04-04 17:56:2045.181.174.x/24269224bra (Brazil)yesrewrittenrewrittennoneReport
17432752024-04-04 17:56:202801:80:36xx::/40269224bra (Brazil)noblockedblocked/48Report
17399952024-03-28 19:58:1645.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
17399152024-03-28 16:49:4245.181.174.x/24269224bra (Brazil)yesrewrittenrewrittennoneReport
17399152024-03-28 16:49:422801:80:36xx::/40269224bra (Brazil)noblockedblocked/48Report
17365682024-03-21 18:51:1345.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
17364832024-03-21 15:43:1845.181.174.x/24269224bra (Brazil)yesrewrittenrewrittennoneReport
17331372024-03-14 17:44:1545.181.173.x/24269224bra (Brazil)noblockedblocked/24Report
17330612024-03-14 14:36:3345.181.174.x/24269224bra (Brazil)yesrewrittenrewrittennoneReport
17330612024-03-14 14:36:332801:80:36xx::/40269224bra (Brazil)noreceivedreceived/16Report

All results shown
Last Modified