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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
15834362023-05-31 12:51:232804:4508:20xx::/40267668bra (Brazil)noblockedreceived/24Report
15834062023-05-31 11:56:362804:4508:20xx::/40267668bra (Brazil)noblockedreceivednoneReport
15775432023-05-20 12:44:562804:4508:20xx::/40267668bra (Brazil)noblockedreceived/24Report
15775042023-05-20 10:53:222804:4508:20xx::/40267668bra (Brazil)noblockedreceived/24Report
15737522023-05-12 18:39:212804:4508:20xx::/40267668bra (Brazil)noblockedreceived/24Report
15735672023-05-12 12:39:462804:4508:20xx::/40267668bra (Brazil)noblockedreceived/24Report
15703952023-05-06 11:01:252804:4508:20xx::/40267668bra (Brazil)noblockedreceived/24Report
15700772023-05-05 17:32:352804:4508:20xx::/40267668bra (Brazil)noblockedreceived/24Report

All results shown
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