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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
20510752025-10-22 00:11:46179.99.119.x/2427699bra (Brazil)yesrewrittenrewrittennoneReport
20501032025-10-20 13:37:27179.99.119.x/2427699bra (Brazil)yesrewrittenrewrittennoneReport
20484332025-10-17 12:04:28179.99.119.x/2427699bra (Brazil)yesrewrittenrewrittennoneReport
20476822025-10-16 06:17:28179.99.119.x/2427699bra (Brazil)yesrewrittenrewrittennoneReport
20465312025-10-14 12:16:59179.99.119.x/2427699bra (Brazil)yesrewrittenrewrittennoneReport
19855452025-06-27 07:05:12179.99.119.x/2427699bra (Brazil)yesrewrittenrewrittennoneReport
19841012025-06-25 01:01:14179.99.119.x/2427699bra (Brazil)yesrewrittenrewrittennoneReport
19809592025-06-18 21:05:11179.99.119.x/2427699bra (Brazil)yesrewrittenrewrittennoneReport
19095772025-02-12 08:34:43179.99.119.x/2427699bra (Brazil)yesrewrittenrewrittennoneReport
19055682025-02-05 07:27:57179.99.119.x/2427699bra (Brazil)yesrewrittenrewrittennoneReport
18912122025-01-09 23:13:50179.99.119.x/2427699bra (Brazil)yesrewrittenrewrittennoneReport

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