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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
20715242025-12-01 18:18:04177.131.225.x/2428615bra (Brazil)yesrewrittenrewrittennoneReport
20715222025-12-01 18:12:49177.131.225.x/2428615bra (Brazil)yesblockedblockednoneReport
20715002025-12-01 17:23:32177.131.225.x/2428615bra (Brazil)yesrewrittenrewrittennoneReport
20649922025-11-19 19:14:39177.131.225.x/2428615bra (Brazil)yesrewrittenrewrittennoneReport
20428982025-10-07 18:40:16177.131.225.x/2428615bra (Brazil)yesrewrittenrewrittennoneReport
20329682025-09-19 17:43:48177.131.225.x/2428615bra (Brazil)yesrewrittenrewrittennoneReport
20324542025-09-18 18:50:58177.131.225.x/2428615bra (Brazil)yesrewrittenrewrittennoneReport
20324322025-09-18 18:16:13177.131.225.x/2428615bra (Brazil)yesrewrittenrewrittennoneReport
20324042025-09-18 17:36:11177.131.225.x/2428615bra (Brazil)yesrewrittenrewrittennoneReport
20224302025-09-01 18:57:04177.131.225.x/2428615bra (Brazil)yesrewrittenrewrittennoneReport
20224082025-09-01 18:11:29177.131.225.x/2428615bra (Brazil)yesrewrittenrewrittennoneReport
20004352025-07-23 18:31:10177.131.225.x/2428615bra (Brazil)yesunknownunknownnoneReport
19963782025-07-16 13:40:07177.131.225.x/2428615bra (Brazil)yesrewrittenrewrittennoneReport

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