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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
18135212024-08-15 23:14:322804:4308:5xx::/40267544bra (Brazil)noblockedblocked/64Report
18135082024-08-15 22:44:022804:4308:5xx::/40267544bra (Brazil)noblockedblocked/64Report
18134792024-08-15 21:43:502804:4308:5xx::/40267544bra (Brazil)noblockedblocked/64Report
9263772020-07-11 06:05:092804:4308:5xx::/40267544bra (Brazil)noreceivedreceived/16Report
9263472020-07-11 04:19:072804:4308:5xx::/40267544bra (Brazil)noreceivedreceived/16Report
9263372020-07-11 03:40:082804:4308:5xx::/40267544bra (Brazil)noreceivedreceived/16Report
9143992020-06-18 11:57:402804:4308:5xx::/40267544bra (Brazil)noreceivedreceived/16Report
8149842019-12-28 21:56:302804:4308:5xx::/40267544bra (Brazil)noblockedblocked/32Report
7986302019-11-30 17:08:392804:4308:5xx::/40267544bra (Brazil)noblockedblocked/32Report
7955722019-11-25 16:54:392804:4308:5xx::/40267544bra (Brazil)noblockedblocked/32Report
7940152019-11-22 17:05:332804:4308:5xx::/40267544bra (Brazil)noblockedblocked/32Report
7919582019-11-19 19:20:462804:4308:5xx::/40267544bra (Brazil)noblockedblocked/32Report
7867862019-11-11 23:52:342804:4308:5xx::/40267544bra (Brazil)noblockedblocked/32Report
7534432019-09-18 21:35:162804:4308:5xx::/40267544bra (Brazil)noblockedblocked/32Report
7241692019-07-29 13:21:392804:4308:5xx::/40267544bra (Brazil)noreceivedreceived/16Report
7014872019-06-20 12:29:282804:4308:5xx::/40267544bra (Brazil)noblockedblocked/32Report
6711152019-04-30 11:54:352804:4308:5xx::/40267544bra (Brazil)noblockedblocked/64Report
6707352019-04-29 19:43:472804:4308:5xx::/40267544bra (Brazil)noblockedblocked/64Report
6550942019-04-03 19:52:362804:4308:5xx::/40267544bra (Brazil)noblockedblocked/32Report
6550782019-04-03 19:31:492804:4308:5xx::/40267544bra (Brazil)noblockedblocked/32Report

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