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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
20652812025-11-20 10:07:042804:1410:1cxx::/40262360bra (Brazil)noblockedblocked/56Report
20651072025-11-20 00:06:512804:1410:1cxx::/40262360bra (Brazil)noblockedblocked/56Report
20592842025-11-08 15:19:432804:1410:1cxx::/40262360bra (Brazil)noblockedblocked/56Report
20520082025-10-23 13:06:552804:1410:1cxx::/40262360bra (Brazil)noblockedblocked/56Report
20519962025-10-23 12:44:302804:1410:1cxx::/40262360bra (Brazil)noblockedblocked/56Report
20447412025-10-10 22:51:532804:1410:1cxx::/40262360bra (Brazil)noblockedblocked/56Report
19493902025-04-24 13:25:492804:1410:1cxx::/40262360bra (Brazil)noblockedblocked/56Report
19487592025-04-23 13:08:032804:1410:1cxx::/40262360bra (Brazil)noblockedblocked/56Report
19487442025-04-23 12:50:342804:1410:1cxx::/40262360bra (Brazil)noblockedblocked/56Report
19487022025-04-23 11:54:032804:1410:1cxx::/40262360bra (Brazil)noblockedblocked/56Report
19480972025-04-22 11:04:342804:1410:1cxx::/40262360bra (Brazil)noblockedblocked/56Report
18227172024-09-03 13:53:522804:1410:1cxx::/40262360bra (Brazil)noblockedblocked/56Report

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