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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
16697892023-11-11 10:33:25138.97.5.x/2453112bra (Brazil)yesrewrittenrewrittennoneReport
16629622023-10-29 21:46:51138.97.5.x/2453112bra (Brazil)yesrewrittenrewrittennoneReport
16534652023-10-11 21:55:21138.97.5.x/2453112bra (Brazil)yesrewrittenrewrittennoneReport
16479662023-10-01 22:34:35138.97.5.x/2453112bra (Brazil)yesrewrittenrewrittennoneReport
16435932023-09-22 19:31:10138.97.5.x/2453112bra (Brazil)yesrewrittenrewrittennoneReport
16368112023-09-11 00:00:57138.97.5.x/2453112bra (Brazil)yesrewrittenrewrittennoneReport
16329192023-09-02 23:30:15138.97.5.x/2453112bra (Brazil)yesrewrittenrewrittennoneReport
16004262023-07-04 00:59:09138.97.5.x/2453112bra (Brazil)yesrewrittenrewrittennoneReport
15957702023-06-24 21:38:42138.97.5.x/2453112bra (Brazil)yesrewrittenrewrittennoneReport

All results shown
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