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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
14506632022-10-03 17:10:35187.21.170.x/2428573bra (Brazil)yesrewrittenrewrittennoneReport
14506522022-10-03 16:54:14187.21.170.x/2428573bra (Brazil)yesrewrittenrewrittennoneReport
14103892022-08-01 01:21:19187.21.170.x/2428573bra (Brazil)yesblockedblockednoneReport
14103812022-08-01 00:43:15187.21.170.x/2428573bra (Brazil)yesblockedblockednoneReport
14089532022-07-28 17:51:16187.21.170.x/2428573bra (Brazil)yesrewrittenrewrittennoneReport
14084102022-07-27 19:10:40187.21.170.x/2428573bra (Brazil)yesunknownunknownnoneReport
14072272022-07-25 19:27:06187.21.170.x/2428573bra (Brazil)yesrewrittenrewrittennoneReport
14071972022-07-25 18:26:26187.21.170.x/2428573bra (Brazil)yesrewrittenrewrittennoneReport
14071782022-07-25 17:44:11187.21.170.x/2428573bra (Brazil)yesrewrittenrewrittennoneReport

All results shown
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