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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
14145062022-08-09 12:33:35177.87.92.x/2452592bra (Brazil)yesrewrittenreceivednoneReport
14133602022-08-06 18:09:21177.87.94.x/2452592bra (Brazil)yesblockedblockednoneReport
14133602022-08-06 18:09:212804:397c:fxx::/4052592bra (Brazil)noblockedreceived/16Report
14113812022-08-02 20:16:35177.87.92.x/2452592bra (Brazil)yesrewrittenreceivednoneReport
14111072022-08-02 11:27:02177.87.92.x/2452592bra (Brazil)yesrewrittenreceivednoneReport
14107112022-08-01 16:24:30177.87.92.x/2452592bra (Brazil)yesrewrittenreceivednoneReport
14096162022-07-30 00:40:53177.87.94.x/2452592bra (Brazil)yesblockedblockednoneReport
14096162022-07-30 00:40:532804:397c:fxx::/4052592bra (Brazil)noblockedreceived/16Report
14090912022-07-28 22:44:53177.87.94.x/2452592bra (Brazil)yesblockedblockednoneReport
14090912022-07-28 22:44:532804:397c:fxx::/4052592bra (Brazil)noblockedreceived/16Report
14084822022-07-27 21:54:46177.87.94.x/2452592bra (Brazil)yesblockedblockednoneReport
14084822022-07-27 21:54:462804:397c:fxx::/4052592bra (Brazil)noblockedreceived/16Report
14043182022-07-20 00:39:26177.87.94.x/2452592bra (Brazil)yesblockedblockednoneReport
14043182022-07-20 00:39:262804:397c:fxx::/4052592bra (Brazil)noblockedreceived/16Report
14021112022-07-17 19:36:23177.87.94.x/2452592bra (Brazil)yesblockedblockednoneReport
14021112022-07-17 19:36:232804:397c:fxx::/4052592bra (Brazil)noblockedreceived/16Report
13988772022-07-11 20:23:21177.87.92.x/2452592bra (Brazil)yesrewrittenreceivednoneReport
13988602022-07-11 19:41:01177.87.92.x/2452592bra (Brazil)yesrewrittenreceivednoneReport
13988482022-07-11 19:18:51177.87.92.x/2452592bra (Brazil)yesrewrittenreceivednoneReport
13988432022-07-11 19:06:42177.87.92.x/2452592bra (Brazil)yesrewrittenreceivednoneReport
13982692022-07-10 18:29:32177.87.94.x/2452592bra (Brazil)yesblockedblockednoneReport
13982692022-07-10 18:29:322804:397c:fxx::/4052592bra (Brazil)noblockedreceived/16Report
13949792022-07-04 17:59:38177.87.92.x/2452592bra (Brazil)yesrewrittenreceivednoneReport
13947602022-07-04 11:40:28177.87.92.x/2452592bra (Brazil)yesrewrittenreceivednoneReport
13944022022-07-03 17:22:42177.87.94.x/2452592bra (Brazil)yesblockedblockednoneReport
13944022022-07-03 17:22:422804:397c:fxx::/4052592bra (Brazil)noblockedreceived/16Report
13941082022-07-02 23:11:29177.87.94.x/2452592bra (Brazil)yesblockedblockednoneReport
13941082022-07-02 23:11:292804:397c:fxx::/4052592bra (Brazil)noblockedreceived/16Report
13248302022-03-14 14:23:04177.87.92.x/2452592bra (Brazil)yesrewrittenrewrittennoneReport
13244462022-03-13 22:59:29177.87.94.x/2452592bra (Brazil)yesblockedblockednoneReport
13232492022-03-11 12:25:34177.87.92.x/2452592bra (Brazil)yesrewrittenrewrittennoneReport
13205562022-03-06 21:53:15177.87.94.x/2452592bra (Brazil)yesblockedblockednoneReport
13168032022-02-27 20:47:10177.87.94.x/2452592bra (Brazil)yesblockedblockednoneReport
13145752022-02-23 12:36:21177.87.92.x/2452592bra (Brazil)yesrewrittenrewrittennoneReport
13145512022-02-23 11:41:56177.87.92.x/2452592bra (Brazil)yesrewrittenrewrittennoneReport
13142712022-02-22 20:58:13177.87.92.x/2452592bra (Brazil)yesrewrittenrewrittennoneReport
13139742022-02-22 11:53:19177.87.92.x/2452592bra (Brazil)yesrewrittenreceivednoneReport
13131202022-02-20 19:40:50177.87.94.x/2452592bra (Brazil)yesblockedblockednoneReport
13117682022-02-18 00:25:03177.87.94.x/2452592bra (Brazil)yesblockedblockednoneReport
13110502022-02-16 18:20:59177.87.95.x/2452592bra (Brazil)yesblockedreceived/8Report
13051362022-02-10 23:19:00177.87.94.x/2452592bra (Brazil)yesblockedblockednoneReport
13048222022-02-10 13:37:08177.87.92.x/2452592bra (Brazil)yesrewrittenreceivednoneReport

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