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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
19310862025-03-20 16:49:16209.14.61.x/24262675bra (Brazil)yesrewrittenrewrittennoneReport
19265252025-03-12 21:12:50209.14.61.x/24262675bra (Brazil)yesrewrittenrewrittennoneReport
19212152025-03-04 13:36:13209.14.61.x/24262675bra (Brazil)yesrewrittenrewrittennoneReport
16500252023-10-05 15:06:38209.14.61.x/24262675bra (Brazil)yesreceivedreceived/8Report
16500202023-10-05 14:59:11209.14.61.x/24262675bra (Brazil)yesreceivedreceived/8Report

All results shown
Last Modified 04/03/2025 23:00:04