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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
9176912020-06-24 13:26:5445.5.139.x/24266098bra (Brazil)yesrewritten✔rewrittennoneReport
9176812020-06-24 13:10:5045.5.139.x/24266098bra (Brazil)yesrewritten✔rewrittennoneReport
9159432020-06-21 17:03:3145.5.139.x/24266098bra (Brazil)yesrewritten✔rewrittennoneReport
9129272020-06-16 13:48:5245.5.139.x/24266098bra (Brazil)yesrewritten✔rewrittennoneReport
9126432020-06-16 01:15:3345.5.139.x/24266098bra (Brazil)yesrewritten✔rewrittennoneReport
9124092020-06-15 16:04:2245.5.139.x/24266098bra (Brazil)yesrewritten✔rewrittennoneReport
9122712020-06-15 12:07:5645.5.139.x/24266098bra (Brazil)yesrewritten✔rewrittennoneReport
9115092020-06-13 17:00:1345.5.139.x/24266098bra (Brazil)yesrewritten✔rewrittennoneReport
9099842020-06-10 20:19:2445.5.139.x/24266098bra (Brazil)yesrewritten✔receivednoneReport
9050422020-06-02 10:46:1245.5.139.x/24266098bra (Brazil)yesrewrittenreceivednoneReport
9027402020-05-29 10:51:2545.5.139.x/24266098bra (Brazil)yesrewritten✔receivednoneReport
9025292020-05-28 23:36:5245.5.139.x/24266098bra (Brazil)yesrewritten✔receivednoneReport
9025052020-05-28 22:42:5445.5.139.x/24266098bra (Brazil)yesrewritten✔receivednoneReport

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