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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
18953162025-01-17 17:13:212804:5854:3xx::/40268122bra (Brazil)noblockedblocked/64Report
18953092025-01-17 16:59:432804:5854:3xx::/40268122bra (Brazil)noblockedblocked/32Report
18952232025-01-17 14:12:572804:5854:3xx::/40268122bra (Brazil)noblockedblocked/32Report
18952222025-01-17 14:10:122804:5854:3xx::/40268122bra (Brazil)noblockedblocked/32Report
18952182025-01-17 14:03:462804:5854:3xx::/40268122bra (Brazil)noblockedblocked/32Report
18952082025-01-17 13:48:172804:5854:3xx::/40268122bra (Brazil)noblockedreceived/32Report
18952042025-01-17 13:46:292804:5854:3xx::/40268122bra (Brazil)noblockedreceived/32Report
18951232025-01-17 11:39:312804:5854:3xx::/40268122bra (Brazil)noblockedreceived/32Report
18951212025-01-17 11:36:552804:5854:3xx::/40268122bra (Brazil)noblockedreceived/32Report
18951122025-01-17 11:17:442804:5854:3xx::/40268122bra (Brazil)noblockedreceived/32Report
18939442025-01-15 13:12:522804:5854:3xx::/40268122bra (Brazil)noblockedreceived/32Report
18939392025-01-15 13:05:132804:5854:3xx::/40268122bra (Brazil)noblockedreceived/32Report
18939342025-01-15 12:56:072804:5854:3xx::/40268122bra (Brazil)noblockedreceived/32Report
18939002025-01-15 12:14:522804:5854:3xx::/40268122bra (Brazil)noblockedreceived/32Report
18929862025-01-13 19:05:002804:5854:3xx::/40268122bra (Brazil)noblockedreceived/32Report
18797342024-12-17 19:28:102804:5854:3xx::/40268122bra (Brazil)noblockedreceived/32Report
18777052024-12-13 20:23:442804:5854:3xx::/40268122bra (Brazil)noblockedreceived/32Report
18776862024-12-13 19:53:172804:5854:3xx::/40268122bra (Brazil)noblockedreceived/32Report
18776852024-12-13 19:49:032804:5854:3xx::/40268122bra (Brazil)noblockedreceived/32Report
18776522024-12-13 18:42:222804:5854:3xx::/40268122bra (Brazil)noblockedreceived/32Report
18776152024-12-13 17:43:172804:5854:3xx::/40268122bra (Brazil)noblockedreceived/32Report
18776132024-12-13 17:31:112804:5854:3xx::/40268122bra (Brazil)noblockedreceived/32Report
18776092024-12-13 17:24:532804:5854:3xx::/40268122bra (Brazil)noblockedreceived/32Report
18775912024-12-13 17:01:202804:5854:3xx::/40268122bra (Brazil)noblockedreceived/32Report
18775432024-12-13 14:59:342804:5854:3xx::/40268122bra (Brazil)noblockedreceived/32Report
18775412024-12-13 14:56:252804:5854:3xx::/40268122bra (Brazil)noblockedreceived/32Report
18771642024-12-12 20:50:352804:5854:3xx::/40268122bra (Brazil)noblockedreceived/32Report
18771592024-12-12 20:47:002804:5854:3xx::/40268122bra (Brazil)noblockedreceived/32Report
18752002024-12-09 17:33:522804:5854:3xx::/40268122bra (Brazil)noblockedreceived/32Report
18724812024-12-04 18:33:422804:5854:3xx::/40268122bra (Brazil)noblockedreceived/32Report
18724332024-12-04 17:28:322804:5854:3xx::/40268122bra (Brazil)noblockedreceived/32Report
18722552024-12-04 12:16:042804:5854:3xx::/40268122bra (Brazil)noblockedreceived/32Report
18719602024-12-03 20:44:582804:5854:3xx::/40268122bra (Brazil)noblockedreceived/32Report

All results shown
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