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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
20484712025-10-17 13:18:1638.159.55.x/24269946ven (Venezuela)yesrewrittenrewrittennoneReport
20475732025-10-16 00:00:5538.159.55.x/24269946ven (Venezuela)yesrewrittenrewrittennoneReport
20475722025-10-15 23:57:1938.159.55.x/24269946ven (Venezuela)yesrewrittenrewrittennoneReport
20475712025-10-15 23:53:1938.159.55.x/24269946ven (Venezuela)yesrewrittenrewrittennoneReport
20475702025-10-15 23:51:2938.159.55.x/24269946ven (Venezuela)yesrewrittenrewrittennoneReport
20475642025-10-15 23:39:1238.159.55.x/24269946ven (Venezuela)yesrewrittenrewrittennoneReport
20475622025-10-15 23:36:1738.159.55.x/24269946ven (Venezuela)yesrewrittenrewrittennoneReport
20475612025-10-15 23:29:2338.159.55.x/24269946ven (Venezuela)yesrewrittenrewrittennoneReport
20475592025-10-15 23:23:4838.159.55.x/24269946ven (Venezuela)yesrewrittenrewrittennoneReport
20475552025-10-15 23:19:0938.159.55.x/24269946ven (Venezuela)yesrewrittenrewrittennoneReport
20474022025-10-15 18:25:4538.159.55.x/24269946ven (Venezuela)yesrewrittenrewrittennoneReport
20462362025-10-13 22:32:3338.159.55.x/24269946ven (Venezuela)yesrewrittenrewrittennoneReport
20456892025-10-13 04:18:5338.159.55.x/24269946ven (Venezuela)yesrewrittenrewrittennoneReport
20456642025-10-13 03:10:3838.159.55.x/24269946ven (Venezuela)yesrewrittenrewrittennoneReport
20454562025-10-12 16:33:0138.159.55.x/24269946ven (Venezuela)yesrewrittenrewrittennoneReport
20450222025-10-11 14:35:4038.159.55.x/24269946ven (Venezuela)yesrewrittenrewrittennoneReport
20440322025-10-09 17:19:1038.159.55.x/24269946ven (Venezuela)yesrewrittenrewrittennoneReport
20440142025-10-09 17:01:4938.159.55.x/24269946ven (Venezuela)yesrewrittenrewrittennoneReport
20424122025-10-06 23:07:0238.159.55.x/24269946ven (Venezuela)yesrewrittenrewrittennoneReport
20423512025-10-06 21:31:3538.159.55.x/24269946ven (Venezuela)yesrewrittenrewrittennoneReport

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