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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
21163222026-02-19 17:51:54187.33.214.x/2453088bra (Brazil)yesunknownunknownnoneReport
21116942026-02-11 22:19:50187.33.214.x/2453088bra (Brazil)yesunknownunknownnoneReport
21067762026-02-03 22:20:27187.33.214.x/2453088bra (Brazil)yesunknownunknownnoneReport
21009742026-01-24 14:38:57187.33.214.x/2453088bra (Brazil)yesunknownunknownnoneReport
20942372026-01-12 23:05:47187.33.214.x/2453088bra (Brazil)yesunknownunknownnoneReport
19727562025-06-04 17:47:47187.33.214.x/2453088bra (Brazil)yesunknownunknownnoneReport
19651032025-05-21 16:58:22187.33.214.x/2453088bra (Brazil)yesunknownunknownnoneReport
19589522025-05-12 03:09:40187.33.214.x/2453088bra (Brazil)yesunknownunknownnoneReport

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