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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
8361522020-02-04 12:54:2945.231.201.x/24267232bra (Brazil)yesblockedblocked/22Report
8357172020-02-03 18:11:3545.231.201.x/24267232bra (Brazil)yesblockedblocked/22Report
7376582019-08-22 13:14:1745.231.201.x/24267232bra (Brazil)yesblockedreceived/8Report
7370162019-08-21 13:12:1545.231.201.x/24267232bra (Brazil)yesblockedreceived/8Report
7337782019-08-15 14:44:4645.231.201.x/24267232bra (Brazil)yesblockedreceived/8Report
7331592019-08-14 14:32:3145.231.201.x/24267232bra (Brazil)yesrewrittenreceivednoneReport
7331522019-08-14 14:17:4145.231.201.x/24267232bra (Brazil)yesblockedreceived/8Report
7300552019-08-08 21:25:0645.231.201.x/24267232bra (Brazil)yesblockedreceived/8Report
7297572019-08-08 11:23:3845.231.201.x/24267232bra (Brazil)yesblockedreceived/8Report
7260332019-08-01 15:26:5545.231.201.x/24267232bra (Brazil)yesblockedreceived/8Report
7256082019-07-31 20:28:2045.231.201.x/24267232bra (Brazil)yesblockedreceived/8Report
7255222019-07-31 17:47:1845.231.201.x/24267232bra (Brazil)yesblockedreceived/8Report
7255142019-07-31 17:28:1345.231.201.x/24267232bra (Brazil)yesblockedreceived/8Report
7243752019-07-29 19:27:1045.231.201.x/24267232bra (Brazil)yesblockedreceived/8Report
7243702019-07-29 19:14:0545.231.201.x/24267232bra (Brazil)yesblockedreceived/8Report
7221722019-07-25 14:56:4745.231.201.x/24267232bra (Brazil)yesblockedreceived/8Report
7203182019-07-22 18:20:4945.231.201.x/24267232bra (Brazil)yesblockedreceived/8Report
7188172019-07-19 20:32:0845.231.201.x/24267232bra (Brazil)yesrewrittenrewrittennoneReport
7180692019-07-18 14:11:0645.231.201.x/24267232bra (Brazil)yesblockedreceived/8Report
7180542019-07-18 13:41:2545.231.201.x/24267232bra (Brazil)yesblockedreceived/8Report
7005972019-06-18 23:57:2445.231.201.x/24267232bra (Brazil)yesblockedreceived/8Report

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