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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
18222112024-09-02 16:04:24170.254.83.x/24265100bra (Brazil)yesblockedblockednoneReport
18222112024-09-02 16:04:242804:32d4:20xx::/40265100bra (Brazil)noreceivedreceived/16Report
18196452024-08-28 11:19:04170.254.83.x/24265100bra (Brazil)yesblockedblockednoneReport
18166062024-08-22 01:52:27170.254.83.x/24265100bra (Brazil)yesblockedblockednoneReport
18129802024-08-15 00:45:39170.254.83.x/24265100bra (Brazil)yesblockedblockednoneReport
18126622024-08-14 12:38:51170.254.83.x/24265100bra (Brazil)yesblockedblockednoneReport
18123422024-08-13 20:27:19170.254.83.x/24265100bra (Brazil)yesblockedblockednoneReport
18120302024-08-13 11:32:29170.254.83.x/24265100bra (Brazil)yesblockedblockednoneReport
18096602024-08-08 13:45:23170.254.83.x/24265100bra (Brazil)yesblockedblockednoneReport
18060992024-08-01 12:38:44170.254.83.x/24265100bra (Brazil)yesblockedblockednoneReport
18060992024-08-01 12:38:442804:32d4:20xx::/40265100bra (Brazil)noreceivedreceived/16Report
18060542024-08-01 11:40:27170.254.83.x/24265100bra (Brazil)yesblockedblockednoneReport
18060542024-08-01 11:40:272804:32d4:20xx::/40265100bra (Brazil)noreceivedreceived/16Report
18056802024-07-31 18:39:38170.254.83.x/24265100bra (Brazil)yesblockedblockednoneReport
18056802024-07-31 18:39:382804:32d4:20xx::/40265100bra (Brazil)noreceivedreceived/16Report
18056732024-07-31 18:26:53170.254.83.x/24265100bra (Brazil)yesblockedblockednoneReport
18056732024-07-31 18:26:532804:32d4:20xx::/40265100bra (Brazil)noreceivedreceived/16Report
18026582024-07-25 14:37:55170.254.83.x/24265100bra (Brazil)yesblockedblockednoneReport
17997562024-07-19 15:26:25170.254.83.x/24265100bra (Brazil)yesblockedblockednoneReport
17991162024-07-18 15:35:53170.254.83.x/24265100bra (Brazil)yesblockedblockednoneReport
17978902024-07-16 16:17:22170.254.83.x/24265100bra (Brazil)yesrewrittenrewrittennoneReport
17978902024-07-16 16:17:222804:32d4:20xx::/40265100bra (Brazil)noreceivedreceived/16Report
17952502024-07-11 18:24:12170.254.83.x/24265100bra (Brazil)yesblockedblockednoneReport
17952502024-07-11 18:24:122804:32d4:20xx::/40265100bra (Brazil)noreceivedreceived/16Report
17913942024-07-04 17:17:24170.254.83.x/24265100bra (Brazil)yesblockedblockednoneReport
17913942024-07-04 17:17:242804:32d4:20xx::/40265100bra (Brazil)noreceivedreceived/16Report
17913712024-07-04 16:52:45170.254.83.x/24265100bra (Brazil)yesblockedblockednoneReport
17913712024-07-04 16:52:452804:32d4:20xx::/40265100bra (Brazil)noreceivedreceived/16Report
17882242024-06-28 18:09:24170.254.83.x/24265100bra (Brazil)yesblockedblockednoneReport
17882242024-06-28 18:09:242804:32d4:20xx::/40265100bra (Brazil)noreceivedreceived/16Report
17866762024-06-26 09:13:16170.254.83.x/24265100bra (Brazil)yesblockedblockednoneReport
17866762024-06-26 09:13:162804:32d4:20xx::/40265100bra (Brazil)noreceivedreceived/16Report
17866742024-06-26 09:04:29170.254.83.x/24265100bra (Brazil)yesblockedblockednoneReport
17866742024-06-26 09:04:292804:32d4:20xx::/40265100bra (Brazil)noreceivedreceived/16Report
17857502024-06-24 18:39:25170.254.83.x/24265100bra (Brazil)yesblockedblockednoneReport
17857502024-06-24 18:39:252804:32d4:20xx::/40265100bra (Brazil)noreceivedreceived/16Report
17817722024-06-17 17:32:38170.254.83.x/24265100bra (Brazil)yesblockedblockednoneReport
17817722024-06-17 17:32:382804:32d4:20xx::/40265100bra (Brazil)noreceivedreceived/16Report
17817612024-06-17 17:13:58170.254.83.x/24265100bra (Brazil)yesblockedblockednoneReport
17817612024-06-17 17:13:582804:32d4:20xx::/40265100bra (Brazil)noreceivedreceived/16Report
17815882024-06-17 13:26:28170.254.83.x/24265100bra (Brazil)yesblockedblockednoneReport
17815882024-06-17 13:26:282804:32d4:20xx::/40265100bra (Brazil)noreceivedreceived/16Report
17775892024-06-10 12:19:47170.254.80.x/24265100bra (Brazil)yesblockedblockednoneReport
17775892024-06-10 12:19:472804:32d4:20xx::/40265100bra (Brazil)noreceivedreceived/16Report
17775392024-06-10 11:27:16170.254.80.x/24265100bra (Brazil)yesblockedblockednoneReport

All results shown
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