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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
17592732024-05-06 17:03:3645.239.244.x/24268482bra (Brazil)yesblockedblockednoneReport
17251382024-02-28 01:19:3545.239.245.x/24268482bra (Brazil)yesblockedblockednoneReport
17221662024-02-22 10:34:2845.239.246.x/24268482bra (Brazil)yesreceivedreceived/8Report
17221662024-02-22 10:34:282804:51e0:13xx::/40268482bra (Brazil)noreceivedreceived/24Report
17188062024-02-15 13:05:1245.239.246.x/24268482bra (Brazil)yesreceivedreceived/8Report
17188062024-02-15 13:05:122804:51e0:13xx::/40268482bra (Brazil)noreceivedreceived/24Report
17187792024-02-15 12:07:2745.239.246.x/24268482bra (Brazil)yesreceivedreceived/8Report
17187792024-02-15 12:07:272804:51e0:13xx::/40268482bra (Brazil)noreceivedreceived/24Report
17183402024-02-14 14:32:0545.239.246.x/24268482bra (Brazil)yesreceivedreceived/8Report
17183402024-02-14 14:32:052804:51e0:13xx::/40268482bra (Brazil)noreceivedreceived/24Report
17182542024-02-14 11:13:2645.239.246.x/24268482bra (Brazil)yesreceivedreceived/8Report
17182542024-02-14 11:13:262804:51e0:13xx::/40268482bra (Brazil)noreceivedreceived/24Report
17178152024-02-13 12:27:2645.239.246.x/24268482bra (Brazil)yesblockedblockednoneReport
17170772024-02-11 21:43:1045.239.247.x/24268482bra (Brazil)yesblockedblockednoneReport
17165072024-02-10 13:29:0245.239.247.x/24268482bra (Brazil)yesblockedblockednoneReport
17151352024-02-07 20:18:2445.239.246.x/24268482bra (Brazil)yesreceivedreceived/8Report
17151352024-02-07 20:18:242804:51e0:13xx::/40268482bra (Brazil)noreceivedreceived/24Report
17144462024-02-06 17:32:3645.239.246.x/24268482bra (Brazil)yesblockedreceived/8Report

All results shown
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