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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
13498942022-04-17 19:19:33179.127.73.x/24263283bra (Brazil)yesrewrittenreceivednoneReport
13045112022-02-09 23:18:38179.127.73.x/24263283bra (Brazil)yesrewrittenreceived/8Report
12956892022-01-24 23:42:17179.127.73.x/24263283bra (Brazil)yesrewrittenreceivednoneReport
12526492021-11-18 19:39:47179.127.73.x/24263283bra (Brazil)yesrewrittenreceivednoneReport
12526482021-11-18 19:35:22179.127.73.x/24263283bra (Brazil)yesrewrittenreceivednoneReport
12522812021-11-18 05:14:53179.127.73.x/24263283bra (Brazil)yesrewrittenreceived/8Report
12419882021-10-30 23:15:53179.127.73.x/24263283bra (Brazil)yesrewrittenreceivednoneReport
12340142021-10-18 02:26:03179.127.73.x/24263283bra (Brazil)yesrewrittenreceived/8Report

All results shown
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