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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
14160962022-08-12 00:11:4145.4.241.x/24266076bra (Brazil)yesunknown✔blockednoneReport
14080322022-07-27 05:09:5345.4.241.x/24266076bra (Brazil)yesrewritten✔receivednoneReport
14043372022-07-20 01:41:4745.4.241.x/24266076bra (Brazil)yesrewritten✔rewrittennoneReport
13983842022-07-11 01:25:3745.4.241.x/24266076bra (Brazil)yesrewritten✔receivednoneReport
13945072022-07-03 23:32:2145.4.241.x/24266076bra (Brazil)yesrewritten✔receivednoneReport
13932372022-07-01 01:44:2645.4.241.x/24266076bra (Brazil)yesrewritten✔rewrittennoneReport
13840932022-06-18 00:26:0245.4.241.x/24266076bra (Brazil)yesunknown✔unknownnoneReport
13796932022-06-09 22:53:2945.4.241.x/24266076bra (Brazil)yesunknown✔unknownnoneReport
13743572022-06-02 03:14:1545.4.241.x/24266076bra (Brazil)yesunknown✔unknownnoneReport
13705802022-05-25 23:02:0445.4.241.x/24266076bra (Brazil)yesunknown✔unknownnoneReport
13688102022-05-22 20:35:5445.4.241.x/24266076bra (Brazil)yesunknown✔unknownnoneReport
13685162022-05-22 03:31:5845.4.241.x/24266076bra (Brazil)yesunknown✔unknownnoneReport
13638112022-05-15 01:24:2645.4.241.x/24266076bra (Brazil)yesunknown✔unknownnoneReport
13598922022-05-07 19:44:0845.4.241.x/24266076bra (Brazil)yesunknown✔unknownnoneReport
13575062022-05-03 22:59:0945.4.241.x/24266076bra (Brazil)yesunknown✔unknownnoneReport

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