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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
14446962022-09-21 13:42:17187.180.187.x/2428573bra (Brazil)yesblockedblockednoneReport
14375132022-09-09 15:26:18187.180.187.x/2428573bra (Brazil)yesblockedblockednoneReport
14374602022-09-09 14:12:14187.180.187.x/2428573bra (Brazil)yesrewrittenrewrittennoneReport
14317422022-09-01 11:32:56187.180.187.x/2428573bra (Brazil)yesrewrittenrewrittennoneReport
14156482022-08-11 10:14:51187.180.187.x/2428573bra (Brazil)yesrewrittenrewrittennoneReport
14145012022-08-09 12:21:36187.180.187.x/2428573bra (Brazil)yesblockedblockednoneReport
14118262022-08-03 17:39:32187.180.187.x/2428573bra (Brazil)yesrewrittenrewrittennoneReport
14064022022-07-24 01:20:22187.180.187.x/2428573bra (Brazil)yesrewrittenrewrittennoneReport
14048292022-07-20 20:48:33187.180.187.x/2428573bra (Brazil)yesblockedblockednoneReport
13999232022-07-13 16:15:36187.180.187.x/2428573bra (Brazil)yesblockedblockednoneReport
13924722022-06-29 19:26:11187.180.187.x/2428573bra (Brazil)yesblockedblockednoneReport
13865242022-06-22 18:19:46187.180.187.x/2428573bra (Brazil)yesblockedblockednoneReport
13826452022-06-15 15:40:05187.180.187.x/2428573bra (Brazil)yesblockedblockednoneReport

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