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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
9326772020-07-23 23:58:142804:56c:d5xx::/4028210bra (Brazil)noblockedreceived/24Report
9275282020-07-13 19:06:092804:56c:d5xx::/4028210bra (Brazil)noblockedreceived/24Report
9268132020-07-12 07:26:282804:56c:d5xx::/4028210bra (Brazil)nounknownreceivednoneReport
9242962020-07-07 11:45:242804:56c:d5xx::/4028210bra (Brazil)noreceivedreceived/24Report
9226812020-07-03 23:56:432804:56c:d5xx::/4028210bra (Brazil)noblockedreceivednoneReport
9184792020-06-25 21:05:342804:56c:d5xx::/4028210bra (Brazil)noblockedreceived/48Report
9164042020-06-22 14:56:092804:56c:d5xx::/4028210bra (Brazil)noblockedreceived/32Report
9141552020-06-18 00:35:292804:56c:d5xx::/4028210bra (Brazil)noblockedreceivednoneReport
9100682020-06-10 23:28:522804:56c:d5xx::/4028210bra (Brazil)noblockedreceived/112Report
9086302020-06-08 23:18:582804:56c:d5xx::/4028210bra (Brazil)noreceivedreceived/96Report
9047952020-06-01 22:00:372804:56c:d5xx::/4028210bra (Brazil)noreceivedreceived/32Report

All results shown
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