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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
8625212020-03-17 18:06:02187.63.160.x/2428169bra (Brazil)yesblocked✔blockednoneReport
8624972020-03-17 17:15:30187.63.160.x/2428169bra (Brazil)yesblocked✔blockednoneReport
8624842020-03-17 16:56:52187.63.160.x/2428169bra (Brazil)yesrewritten✔rewrittennoneReport
8618622020-03-16 17:33:09187.63.160.x/2428169bra (Brazil)yesrewritten✔rewrittennoneReport
8617052020-03-16 13:24:50187.63.160.x/2428169bra (Brazil)yesblocked✔blockednoneReport
8617052020-03-16 13:24:502804:30:xx::/4028169bra (Brazil)noblockedblocked/64Report
8616612020-03-16 11:49:50187.63.160.x/2428169bra (Brazil)yesblocked✔blockednoneReport
8616612020-03-16 11:49:502804:30:xx::/4028169bra (Brazil)noblockedblocked/64Report
8616562020-03-16 11:42:50187.63.160.x/2428169bra (Brazil)yesblocked✔blockednoneReport
8616562020-03-16 11:42:502804:30:xx::/4028169bra (Brazil)noblockedblocked/64Report
8610702020-03-15 03:57:19187.63.160.x/2428169bra (Brazil)yesrewritten✔rewrittennoneReport
8603752020-03-13 16:52:59187.63.160.x/2428169bra (Brazil)yesrewritten✔rewrittennoneReport
8584902020-03-10 20:58:20187.63.183.x/2428169bra (Brazil)noblockedblocked/19Report
8584832020-03-10 20:51:02187.63.160.x/2428169bra (Brazil)noblocked✔blocked/25Report
8584832020-03-10 20:51:022804:30:xx::/4028169bra (Brazil)no✔blocked✔blocked/64Report
8584762020-03-10 20:44:07187.63.160.x/2428169bra (Brazil)yesblocked✔blockednoneReport
8584762020-03-10 20:44:072804:30:xx::/4028169bra (Brazil)yes✔blocked✔blockednoneReport
8584682020-03-10 20:33:16187.63.160.x/2428169bra (Brazil)yesblocked✔blockednoneReport
8584682020-03-10 20:33:162804:30:xx::/4028169bra (Brazil)no✔blocked✔blocked/64Report
8584302020-03-10 19:56:04187.63.160.x/2428169bra (Brazil)yesrewritten✔rewrittennoneReport
8584302020-03-10 19:56:042804:30:xx::/4028169bra (Brazil)no✔blocked✔blocked/64Report
8584162020-03-10 19:39:25187.63.160.x/2428169bra (Brazil)yesrewritten✔rewrittennoneReport
8584162020-03-10 19:39:252804:30:xx::/4028169bra (Brazil)yes✔rewritten✔rewrittennoneReport
8583982020-03-10 19:21:47187.63.160.x/2428169bra (Brazil)noblocked✔blocked/25Report
8575112020-03-09 11:04:24187.63.160.x/2428169bra (Brazil)yesrewritten✔receivednoneReport
8575112020-03-09 11:04:242804:30:xx::/4028169bra (Brazil)yes✔rewritten✔receivednoneReport
8564592020-03-06 20:52:23177.152.34.x/2428169bra (Brazil)yesblockedblockednoneReport
8564592020-03-06 20:52:232804:30:7fxx::/4028169bra (Brazil)noblockedblocked/56Report
8564522020-03-06 20:47:03187.63.188.x/2428169bra (Brazil)yesblockedblockednoneReport
8564522020-03-06 20:47:032804:30:80xx::/4028169bra (Brazil)noblockedblocked/56Report
8564262020-03-06 20:05:11200.185.223.x/2428169bra (Brazil)noblockedblockednoneReport
8564262020-03-06 20:05:112804:30:7fxx::/4028169bra (Brazil)noblockedblocked/56Report
7581012019-09-26 17:03:43187.63.160.x/2428169bra (Brazil)yesblocked✔blockednoneReport
7581012019-09-26 17:03:432804:30:xx::/4028169bra (Brazil)yes✔rewritten✔receivednoneReport

All results shown
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