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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
18613652024-11-14 23:31:26186.249.22.x/24263022bra (Brazil)yesrewrittenreceivednoneReport
9307612020-07-20 09:53:13186.249.19.x/24263022bra (Brazil)yesunknownunknownnoneReport
9307612020-07-20 09:53:132804:a18:xx::/40263022bra (Brazil)noblockedreceived/32Report
9297202020-07-17 16:52:37186.249.16.x/24263022bra (Brazil)yesblockedreceived/9Report
9297202020-07-17 16:52:372804:a18:10xx::/40263022bra (Brazil)noblockedreceived/32Report
9279892020-07-14 16:44:40186.249.16.x/24263022bra (Brazil)yesblockedreceived/9Report
9279892020-07-14 16:44:402804:a18:10xx::/40263022bra (Brazil)noblockedreceived/32Report
9262122020-07-10 21:04:59186.249.19.x/24263022bra (Brazil)yesblockedreceived/9Report
9262122020-07-10 21:04:592804:a18:xx::/40263022bra (Brazil)noblockedreceived/32Report
9257652020-07-10 00:00:29186.249.16.x/24263022bra (Brazil)yesblockedreceived/9Report
9257012020-07-09 20:53:05186.249.19.x/24263022bra (Brazil)yesblockedreceived/9Report
9257012020-07-09 20:53:052804:a18:xx::/40263022bra (Brazil)noblockedreceived/32Report

All results shown
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