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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
18645512024-11-20 19:33:572804:1f54:c0xx::/40272220bra (Brazil)noblockedblocked/64Report
18605402024-11-13 18:27:142804:1f54:c0xx::/40272220bra (Brazil)noblockedblocked/64Report
18566922024-11-06 17:20:382804:1f54:c0xx::/40272220bra (Brazil)noblockedblocked/64Report
18527422024-10-30 16:14:012804:1f54:c0xx::/40272220bra (Brazil)noblockedblocked/64Report
18492282024-10-23 15:07:192804:1f54:c0xx::/40272220bra (Brazil)noblockedblocked/64Report
18452522024-10-16 14:00:402804:1f54:c0xx::/40272220bra (Brazil)noblockedblocked/64Report
18415612024-10-09 12:53:562804:1f54:c0xx::/40272220bra (Brazil)noblockedblocked/64Report
18378642024-10-02 11:47:192804:1f54:c0xx::/40272220bra (Brazil)noblockedblocked/64Report
18341222024-09-25 10:40:402804:1f54:c0xx::/40272220bra (Brazil)noblockedblocked/64Report
18302062024-09-17 19:03:252804:1f54:c0xx::/40272220bra (Brazil)noblockedblocked/64Report
18222282024-09-02 16:31:182804:1f54:c0xx::/40272220bra (Brazil)noblockedblocked/64Report
18186372024-08-26 15:24:272804:1f54:c0xx::/40272220bra (Brazil)noblockedblocked/64Report
18151182024-08-19 14:17:422804:1f54:c0xx::/40272220bra (Brazil)noblockedblocked/64Report
18114862024-08-12 13:11:022804:1f54:c0xx::/40272220bra (Brazil)noblockedblocked/64Report
18079782024-08-05 12:04:202804:1f54:c0xx::/40272220bra (Brazil)noblockedblocked/64Report
18042722024-07-29 10:57:182804:1f54:c0xx::/40272220bra (Brazil)noblockedblocked/64Report
17941382024-07-09 23:29:242804:1f54:c0xx::/40272220bra (Brazil)noblockedblocked/64Report
17903982024-07-02 22:22:502804:1f54:c0xx::/40272220bra (Brazil)noblockedblocked/64Report
17864282024-06-25 21:16:092804:1f54:c0xx::/40272220bra (Brazil)noblockedblocked/64Report
17825582024-06-18 20:09:262804:1f54:c0xx::/40272220bra (Brazil)noblockedblocked/64Report
17784042024-06-11 19:02:432804:1f54:c0xx::/40272220bra (Brazil)noblockedblocked/64Report
17745092024-06-04 17:56:032804:1f54:c0xx::/40272220bra (Brazil)noblockedblocked/64Report
17706712024-05-28 16:49:212804:1f54:c0xx::/40272220bra (Brazil)noblockedblocked/64Report
17668282024-05-21 15:42:322804:1f54:c0xx::/40272220bra (Brazil)noblockedblocked/64Report
17632662024-05-14 14:35:552804:1f54:c0xx::/40272220bra (Brazil)noblockedblocked/64Report
17596852024-05-07 13:29:012804:1f54:c0xx::/40272220bra (Brazil)noblockedblocked/64Report
16303162023-08-29 01:16:112804:1f54:c0xx::/40272220bra (Brazil)noblockedblocked/64Report
16186232023-08-07 21:56:412804:1f54:c0xx::/40272220bra (Brazil)noblockedblocked/64Report
16114722023-07-24 19:43:412804:1f54:c0xx::/40272220bra (Brazil)noblockedblocked/64Report
16001832023-07-03 16:24:212804:1f54:c0xx::/40272220bra (Brazil)noblockedblocked/64Report
15894152023-06-12 13:05:142804:1f54:c0xx::/40272220bra (Brazil)noblockedblocked/64Report
15821602023-05-29 10:52:172804:1f54:c0xx::/40272220bra (Brazil)noblockedblocked/64Report
15766372023-05-18 15:01:352804:1f54:c0xx::/40272220bra (Brazil)noblockedblocked/64Report

All results shown
Last Modified