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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
14335492022-09-04 18:59:40170.83.0.x/24266454bra (Brazil)yesrewrittenreceivednoneReport
8902752020-05-06 14:14:48170.83.0.x/24266454bra (Brazil)yesblockedblockednoneReport
8863732020-04-29 13:08:15170.83.0.x/24266454bra (Brazil)yesblockedblockednoneReport
8851212020-04-27 13:53:27170.83.0.x/24266454bra (Brazil)yesrewrittenrewrittennoneReport
8823552020-04-22 12:01:47170.83.0.x/24266454bra (Brazil)yesblockedblockednoneReport
8783732020-04-15 10:55:11170.83.0.x/24266454bra (Brazil)yesblockedblockednoneReport
8743122020-04-07 23:40:54170.83.0.x/24266454bra (Brazil)yesblockedblockednoneReport
8709002020-04-01 21:54:35170.83.0.x/24266454bra (Brazil)yesblockedblockednoneReport
8643902020-03-20 22:14:07170.83.0.x/24266454bra (Brazil)yesblockedblockednoneReport
8603962020-03-13 17:45:42170.83.0.x/24266454bra (Brazil)yesrewrittenrewrittennoneReport

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