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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
18000702024-07-20 06:23:532804:1b3:60xx::/4018881bra (Brazil)noblockedblocked/64Report
17993212024-07-18 21:34:052804:1b3:60xx::/4018881bra (Brazil)noblockedblocked/64Report
17961302024-07-13 06:20:072804:1b3:60xx::/4018881bra (Brazil)noblockedblocked/64Report
17913592024-07-04 16:25:342804:1b3:60xx::/4018881bra (Brazil)noblockedblocked/64Report
17889962024-06-30 13:22:412804:1b3:60xx::/4018881bra (Brazil)noblockedblocked/64Report
17850302024-06-23 12:15:442804:1b3:60xx::/4018881bra (Brazil)noblockedblocked/64Report
17802152024-06-14 17:59:102804:1b3:60xx::/4018881bra (Brazil)noblockedblocked/64Report
17765702024-06-08 06:07:532804:1b3:60xx::/4018881bra (Brazil)noblockedblocked/64Report
17747842024-06-05 08:07:222804:1b3:60xx::/4018881bra (Brazil)noblockedblocked/64Report
17745982024-06-04 21:59:172804:1b3:60xx::/4018881bra (Brazil)noblockedblocked/64Report
17701522024-05-27 19:52:212804:1b3:60xx::/4018881bra (Brazil)noblockedblocked/64Report
17700192024-05-27 15:45:432804:1b3:60xx::/4018881bra (Brazil)noblockedblocked/64Report
17680832024-05-23 20:04:032804:1b3:60xx::/4018881bra (Brazil)noblockedblocked/64Report
17668172024-05-21 15:26:382804:1b3:60xx::/4018881bra (Brazil)noblockedblocked/64Report
17633432024-05-14 16:56:102804:1b3:60xx::/4018881bra (Brazil)noblockedblocked/64Report
17627672024-05-13 16:26:582804:1b3:60xx::/4018881bra (Brazil)noblockedblocked/64Report
17605432024-05-09 05:19:502804:1b3:60xx::/4018881bra (Brazil)noblockedblocked/64Report
17573942024-05-02 16:22:482804:1b3:60xx::/4018881bra (Brazil)noblockedblocked/64Report
17566372024-05-01 00:21:532804:1b3:60xx::/4018881bra (Brazil)noblockedblocked/64Report
17533882024-04-24 22:08:552804:1b3:60xx::/4018881bra (Brazil)noblockedblocked/64Report
17530262024-04-24 08:04:022804:1b3:60xx::/4018881bra (Brazil)noblockedblocked/64Report
17487412024-04-15 15:41:572804:1b3:60xx::/4018881bra (Brazil)noblockedblocked/64Report
17478702024-04-13 14:09:362804:1b3:60xx::/4018881bra (Brazil)noblockedblocked/64Report
17478552024-04-13 13:36:582804:1b3:60xx::/4018881bra (Brazil)noblockedblocked/64Report
17462082024-04-10 14:40:232804:1b3:60xx::/4018881bra (Brazil)noblockedblocked/64Report
17461972024-04-10 14:15:462804:1b3:60xx::/4018881bra (Brazil)noblockedblocked/64Report
17461912024-04-10 14:09:092804:1b3:60xx::/4018881bra (Brazil)noblockedblocked/64Report
17435302024-04-05 07:04:302804:1b3:60xx::/4018881bra (Brazil)noblockedblocked/64Report
17432102024-04-04 15:21:042804:1b3:60xx::/4018881bra (Brazil)noblockedblocked/64Report
17398372024-03-28 14:14:302804:1b3:60xx::/4018881bra (Brazil)noblockedblocked/64Report
17389952024-03-26 19:52:172804:1b3:60xx::/4018881bra (Brazil)noblockedblocked/64Report
17387742024-03-26 12:32:142804:1b3:60xx::/4018881bra (Brazil)noblockedblocked/64Report

All results shown
Last Modified