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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
18052342024-07-31 00:38:55167.250.153.x/24262316bra (Brazil)yesrewrittenreceivednoneReport
18052342024-07-31 00:38:552804:7c0:30xx::/40262316bra (Brazil)noblockedblocked/64Report
18051682024-07-30 21:25:54177.74.76.x/24262316bra (Brazil)yesblockedblockednoneReport
18051682024-07-30 21:25:542804:7c0:30xx::/40262316bra (Brazil)noblockedblocked/64Report
18051082024-07-30 18:57:01177.74.67.x/24262316bra (Brazil)yesblockedblockednoneReport
18051082024-07-30 18:57:012804:7c0:10xx::/40262316bra (Brazil)noblockedblocked/64Report
18050472024-07-30 16:58:27131.221.201.x/24262316bra (Brazil)yesrewrittenreceivednoneReport
18049512024-07-30 13:55:04131.221.200.x/24262316bra (Brazil)yesblockedblockednoneReport
18049392024-07-30 13:39:55131.221.200.x/24262316bra (Brazil)yesblockedblockednoneReport
18012042024-07-22 19:35:03177.74.78.x/24262316bra (Brazil)yesblockedblockednoneReport
18012012024-07-22 19:24:13167.250.154.x/24262316bra (Brazil)yesblockedblockednoneReport
18012012024-07-22 19:24:132804:7c0:10xx::/40262316bra (Brazil)noblockedblocked/64Report
18011932024-07-22 19:09:10177.74.78.x/24262316bra (Brazil)yesblockedblockednoneReport
18011932024-07-22 19:09:102804:7c0:30xx::/40262316bra (Brazil)noblockedblocked/64Report
18011862024-07-22 18:57:31177.74.75.x/24262316bra (Brazil)yesblockedblockednoneReport
18011782024-07-22 18:36:24177.74.76.x/24262316bra (Brazil)yesblockedblockednoneReport
18011782024-07-22 18:36:242804:7c0:30xx::/40262316bra (Brazil)noblockedblocked/64Report
18011752024-07-22 18:28:17177.74.78.x/24262316bra (Brazil)yesblockedblockednoneReport
18011652024-07-22 18:15:25131.221.201.x/24262316bra (Brazil)yesrewrittenreceivednoneReport
18011652024-07-22 18:15:252804:7c0:20xx::/40262316bra (Brazil)noreceivedreceived/16Report
18011542024-07-22 17:56:36131.221.201.x/24262316bra (Brazil)yesrewrittenrewrittennoneReport
18011432024-07-22 17:41:44177.74.76.x/24262316bra (Brazil)yesblockedblockednoneReport
18011432024-07-22 17:41:442804:7c0:30xx::/40262316bra (Brazil)noblockedblocked/64Report
18011202024-07-22 16:54:27131.221.201.x/24262316bra (Brazil)yesrewrittenreceivednoneReport
18011202024-07-22 16:54:272804:7c0:20xx::/40262316bra (Brazil)noreceivedreceived/16Report

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