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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
19137062025-02-19 17:53:3545.168.157.x/24268101bra (Brazil)yesblockedblockednoneReport
19129462025-02-18 13:29:1545.168.157.x/24268101bra (Brazil)yesrewrittenreceivednoneReport
19103362025-02-13 14:07:4445.168.157.x/24268101bra (Brazil)yesblockedblockednoneReport
19103312025-02-13 14:02:1145.168.157.x/24268101bra (Brazil)yesblockedblockednoneReport
19103192025-02-13 13:40:2945.168.157.x/24268101bra (Brazil)yesblockedblockednoneReport
18736552024-12-06 19:44:3045.168.157.x/24268101bra (Brazil)yesrewrittenblockednoneReport
18720902024-12-04 03:41:1845.168.157.x/24268101bra (Brazil)yesrewrittenrewrittennoneReport
18719232024-12-03 19:54:4645.168.157.x/24268101bra (Brazil)yesrewrittenrewrittennoneReport
18636222024-11-19 08:42:1645.168.157.x/24268101bra (Brazil)yesrewrittenrewrittennoneReport
18582572024-11-09 15:26:3545.168.157.x/24268101bra (Brazil)yesrewrittenrewrittennoneReport
18481942024-10-22 01:52:2945.168.157.x/24268101bra (Brazil)yesrewrittenrewrittennoneReport
18405742024-10-07 18:48:1945.168.157.x/24268101bra (Brazil)yesrewrittenrewrittennoneReport
18405702024-10-07 18:44:4745.168.157.x/24268101bra (Brazil)yesrewrittenrewrittennoneReport
18405672024-10-07 18:35:3145.168.157.x/24268101bra (Brazil)yesrewrittenrewrittennoneReport

All results shown
Last Modified 04/03/2025 19:09:20