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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
12124312021-09-11 16:17:532804:18c4:40xx::/4053049bra (Brazil)noblockedreceived/24Report
12087092021-09-04 15:11:182804:18c4:40xx::/4053049bra (Brazil)noblockedreceived/24Report
12046552021-08-28 01:39:132804:18c4:40xx::/4053049bra (Brazil)noblockedreceived/24Report
12036842021-08-26 13:14:272804:18c4:40xx::/4053049bra (Brazil)noblockedreceived/24Report
11996192021-08-19 16:19:262804:18c4:40xx::/4053049bra (Brazil)noblockedreceived/24Report
11996112021-08-19 15:59:372804:18c4:40xx::/4053049bra (Brazil)noblockedreceived/24Report
11910852021-08-04 10:36:312804:18c4:40xx::/4053049bra (Brazil)noblockedreceived/24Report
11910822021-08-04 10:29:542804:18c4:40xx::/4053049bra (Brazil)noblockedreceived/24Report
11910592021-08-04 09:27:552804:18c4:40xx::/4053049bra (Brazil)noblockedreceived/24Report
11902972021-08-03 00:27:242804:18c4:40xx::/4053049bra (Brazil)noblockedreceived/24Report
11900682021-08-02 16:19:372804:18c4:40xx::/4053049bra (Brazil)noblockedreceived/24Report
11898632021-08-02 10:58:472804:18c4:40xx::/4053049bra (Brazil)noblockedreceived/24Report
7404982019-08-27 19:57:292804:18c4:40xx::/4053049bra (Brazil)noblockedblocked/48Report
7404962019-08-27 19:53:192804:18c4:40xx::/4053049bra (Brazil)noblockedblocked/64Report
7404942019-08-27 19:46:522804:18c4:40xx::/4053049bra (Brazil)noblockedblocked/32Report
7404912019-08-27 19:43:252804:18c4:40xx::/4053049bra (Brazil)noblockedreceived/24Report

All results shown
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