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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
4450122018-04-13 02:17:28177.72.9.x/2452814bra (Brazil)yesrewrittenrewrittennoneReport
4449712018-04-13 00:08:55177.72.9.x/2452814bra (Brazil)yesrewrittenrewrittennoneReport
4436062018-04-11 03:06:58177.72.9.x/2452814bra (Brazil)yesrewrittenrewrittennoneReport
4428512018-04-10 00:25:42177.72.9.x/2452814bra (Brazil)yesrewrittenrewrittennoneReport
4421922018-04-08 23:17:39177.72.9.x/2452814bra (Brazil)yesrewrittenrewrittennoneReport
4417462018-04-08 00:16:36177.72.9.x/2452814bra (Brazil)yesrewrittenrewrittennoneReport
4408102018-04-06 10:19:06177.72.9.x/2452814bra (Brazil)yesrewrittenrewrittennoneReport
4405952018-04-05 23:11:38177.72.9.x/2452814bra (Brazil)yesrewrittenrewrittennoneReport
4392482018-04-04 00:18:05177.72.9.x/2452814bra (Brazil)yesrewrittenrewrittennoneReport

All results shown
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