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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
18630362024-11-18 10:39:412804:f74:c1xx::/40263586bra (Brazil)noblockedblocked/56Report
18602702024-11-13 11:29:022804:f74:c1xx::/40263586bra (Brazil)noblockedblocked/56Report
18591232024-11-11 14:02:412804:f74:c1xx::/40263586bra (Brazil)noblockedblocked/56Report
18590012024-11-11 10:37:232804:f74:c1xx::/40263586bra (Brazil)noblockedblocked/56Report
18564862024-11-06 10:55:512804:f74:c1xx::/40263586bra (Brazil)noblockedblocked/56Report
18552482024-11-04 10:36:362804:f74:c1xx::/40263586bra (Brazil)noblockedblocked/56Report
18525842024-10-30 12:38:012804:f74:c1xx::/40263586bra (Brazil)noblockedblocked/56Report
18522232024-10-29 21:14:252804:f74:c1xx::/40263586bra (Brazil)noblockedblocked/56Report
17974872024-07-16 01:24:302804:f74:c1xx::/40263586bra (Brazil)noblockedblocked/56Report
17916502024-07-05 01:53:322804:f74:c1xx::/40263586bra (Brazil)noblockedblocked/56Report

All results shown
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