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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
12180422021-09-21 21:25:19170.233.228.x/24265198bra (Brazil)yesunknownunknownnoneReport
12180422021-09-21 21:25:192804:2c24:1xx::/40265198bra (Brazil)noblockedblocked/56Report
12159082021-09-17 19:05:26170.233.230.x/24265198bra (Brazil)yesblockedblockednoneReport
12159082021-09-17 19:05:262804:2c24:fxx::/40265198bra (Brazil)noblockedblocked/64Report
12152242021-09-16 14:51:00170.233.230.x/24265198bra (Brazil)yesblockedblockednoneReport
12152242021-09-16 14:51:002804:2c24:fxx::/40265198bra (Brazil)noblockedblocked/64Report
12145142021-09-15 11:32:18170.233.230.x/24265198bra (Brazil)yesblockedblockednoneReport
12145142021-09-15 11:32:182804:2c24:fxx::/40265198bra (Brazil)noblockedblocked/64Report
12140912021-09-14 17:45:29170.233.230.x/24265198bra (Brazil)yesblockedblockednoneReport
12140912021-09-14 17:45:292804:2c24:fxx::/40265198bra (Brazil)noblockedblocked/64Report
12113572021-09-09 16:16:11170.233.230.x/24265198bra (Brazil)yesblockedblockednoneReport
12113572021-09-09 16:16:112804:2c24:fxx::/40265198bra (Brazil)noblockedblocked/64Report
12101672021-09-07 16:38:50170.233.230.x/24265198bra (Brazil)yesblockedblockednoneReport
12076102021-09-02 14:00:37170.233.230.x/24265198bra (Brazil)yesblockedblockednoneReport
12076102021-09-02 14:00:372804:2c24:fxx::/40265198bra (Brazil)noblockedblocked/64Report
12064052021-08-31 13:34:31170.233.230.x/24265198bra (Brazil)yesblockedblockednoneReport
12063862021-08-31 12:59:31170.233.230.x/24265198bra (Brazil)yesblockedblockednoneReport
12063862021-08-31 12:59:312804:2c24:fxx::/40265198bra (Brazil)noblockedblocked/64Report
12059952021-08-30 20:25:07170.233.230.x/24265198bra (Brazil)yesblockedblockednoneReport
12059952021-08-30 20:25:072804:2c24:fxx::/40265198bra (Brazil)noblockedblocked/64Report
12059462021-08-30 18:50:40170.233.230.x/24265198bra (Brazil)yesblockedblockednoneReport
12059462021-08-30 18:50:402804:2c24:fxx::/40265198bra (Brazil)noblockedreceived/16Report
12058542021-08-30 16:15:25170.233.230.x/24265198bra (Brazil)yesblockedblockednoneReport
12058542021-08-30 16:15:252804:2c24:fxx::/40265198bra (Brazil)noblockedreceived/16Report
12057662021-08-30 13:34:57170.233.230.x/24265198bra (Brazil)yesrewrittenreceivednoneReport
12057592021-08-30 13:31:41170.233.230.x/24265198bra (Brazil)yesrewrittenreceivednoneReport
12000592021-08-20 12:34:58170.233.230.x/24265198bra (Brazil)yesrewrittenreceivednoneReport
12000592021-08-20 12:34:582804:2c24:fxx::/40265198bra (Brazil)noblockedreceived/16Report

All results shown
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