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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
18841442024-12-26 14:00:17177.107.104.x/24262323bra (Brazil)yesreceivedreceived/8Report
18800612024-12-18 11:17:19177.107.104.x/24262323bra (Brazil)yesrewrittenrewrittennoneReport
18788722024-12-16 10:12:59177.107.104.x/24262323bra (Brazil)yesrewrittenrewrittennoneReport
18780402024-12-14 16:38:12177.107.104.x/24262323bra (Brazil)yesrewrittenrewrittennoneReport
18779602024-12-14 13:49:24177.107.104.x/24262323bra (Brazil)yesrewrittenrewrittennoneReport
8014282019-12-04 22:05:44177.107.104.x/24262323bra (Brazil)yesrewrittenrewrittennoneReport
7682862019-10-12 16:41:47177.107.104.x/24262323bra (Brazil)yesrewrittenreceivednoneReport
7682722019-10-12 16:05:35177.107.104.x/24262323bra (Brazil)yesrewrittenreceivednoneReport
6864012019-05-25 15:05:13177.107.104.x/24262323bra (Brazil)yesblockedblockednoneReport

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