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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
21022392026-01-26 23:05:582804:9484:caxx::/40274463bra (Brazil)no✔blockedblocked/32Report
20982982026-01-19 21:57:512804:9484:caxx::/40274463bra (Brazil)no✔blockedblocked/32Report
20941642026-01-12 20:49:572804:9484:caxx::/40274463bra (Brazil)no✔blockedblocked/32Report
20901602026-01-05 19:42:032804:9484:caxx::/40274463bra (Brazil)no✔blockedblocked/32Report
20868092025-12-29 18:34:272804:9484:caxx::/40274463bra (Brazil)no✔blockedblocked/32Report
20834972025-12-22 17:26:122804:9484:caxx::/40274463bra (Brazil)no✔blockedblocked/32Report
20793942025-12-15 16:18:022804:9484:caxx::/40274463bra (Brazil)no✔blockedblocked/32Report
20752552025-12-08 15:10:122804:9484:caxx::/40274463bra (Brazil)no✔blockedblocked/32Report
20713872025-12-01 14:02:282804:9484:caxx::/40274463bra (Brazil)no✔blockedblocked/32Report
20674542025-11-24 12:54:212804:9484:caxx::/40274463bra (Brazil)no✔receivedblocked/32Report
20634162025-11-17 11:46:232804:9484:caxx::/40274463bra (Brazil)no✔receivedblocked/32Report
20603452025-11-11 18:35:482804:9484:caxx::/40274463bra (Brazil)no✔receivedblocked/32Report
20581622025-11-04 17:27:462804:9484:caxx::/40274463ury (Uruguay)no✔receivedblocked/32Report
20549732025-10-28 16:18:502804:9484:caxx::/40274463bra (Brazil)no✔receivedblocked/32Report
20508632025-10-21 15:10:522804:9484:caxx::/40274463bra (Brazil)no✔receivedblocked/32Report
20466002025-10-14 14:02:382804:9484:caxx::/40274463bra (Brazil)no✔receivedblocked/32Report
20427052025-10-07 12:54:352804:9484:caxx::/40274463bra (Brazil)no✔receivedblocked/32Report
20390142025-09-30 11:46:382804:9484:caxx::/40274463bra (Brazil)no✔receivedblocked/32Report
20369242025-09-26 19:11:432804:9484:caxx::/40274463bra (Brazil)no✔receivedblocked/32Report
20329772025-09-19 18:04:212804:9484:caxx::/40274463bra (Brazil)no✔receivedblocked/32Report
20329692025-09-19 17:46:582804:9484:caxx::/40274463bra (Brazil)no✔receivedblocked/32Report
20329142025-09-19 16:05:342804:9484:caxx::/40274463bra (Brazil)no✔receivedblocked/32Report
20290282025-09-12 14:58:142804:9484:caxx::/40274463bra (Brazil)no✔receivedblocked/32Report
20247652025-09-05 13:50:502804:9484:caxx::/40274463bra (Brazil)no✔receivedblocked/32Report
20207862025-08-29 12:43:352804:9484:caxx::/40274463bra (Brazil)no✔receivedblocked/32Report
20170092025-08-22 12:15:582804:9484:caxx::/40274463bra (Brazil)no✔blockedblocked/32Report
20165362025-08-21 14:52:232804:9484:caxx::/40274463bra (Brazil)no✔blockedblocked/32Report
20128722025-08-14 13:45:262804:9484:caxx::/40274463bra (Brazil)no✔blockedblocked/32Report
20128682025-08-14 13:33:392804:9484:caxx::/40274463bra (Brazil)no✔blockedblocked/32Report
20128662025-08-14 13:28:482804:9484:caxx::/40274463bra (Brazil)no✔blockedblocked/32Report
20128532025-08-14 13:15:142804:9484:caxx::/40274463ury (Uruguay)no✔blockedblocked/32Report

All results shown
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