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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
10151052020-10-26 23:09:52143.255.12.x/24265141bra (Brazil)yesrewrittenrewrittennoneReport
10148632020-10-26 16:42:35143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
10101582020-10-20 10:57:13143.255.12.x/24265141bra (Brazil)yesrewrittenreceivednoneReport
10098362020-10-19 22:03:01143.255.12.x/24265141bra (Brazil)yesrewrittenrewrittennoneReport
10096332020-10-19 15:35:48143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
10081742020-10-16 18:24:04143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
10067362020-10-14 17:46:28143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
10064772020-10-14 11:07:43143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
10051512020-10-12 17:12:32143.255.12.x/24265141bra (Brazil)yesrewrittenrewrittennoneReport
9970532020-10-08 01:40:38143.255.12.x/24265141bra (Brazil)yesrewrittenrewrittennoneReport
9950942020-10-05 14:37:36143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
9921752020-09-30 22:29:54143.255.12.x/24265141bra (Brazil)yesrewrittenrewrittennoneReport
9907122020-09-28 20:44:35143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
9873642020-09-23 09:06:39143.255.12.x/24265141bra (Brazil)yesrewrittenrewrittennoneReport
9862972020-09-21 19:50:35143.255.12.x/24265141bra (Brazil)yesrewrittenrewrittennoneReport
9862892020-09-21 19:37:52143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
9847362020-09-18 22:12:26143.255.12.x/24265141bra (Brazil)yesrewrittenrewrittennoneReport
9843422020-09-18 10:59:26143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
9839292020-09-17 18:02:26143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
9800112020-09-11 11:04:47143.255.12.x/24265141bra (Brazil)yesrewrittenreceivednoneReport
9797052020-09-10 23:53:11143.255.12.x/24265141bra (Brazil)yesrewrittenrewrittennoneReport
9794732020-09-10 16:56:23143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
9794542020-09-10 16:35:30143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
9780312020-09-09 01:10:13143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
9780292020-09-09 01:07:45143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
9778942020-09-08 19:57:11143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
9775812020-09-08 14:50:10143.255.12.x/24265141bra (Brazil)yesrewrittenreceivednoneReport
9701332020-09-03 22:46:29143.255.12.x/24265141bra (Brazil)yesrewrittenrewrittennoneReport
9701172020-09-03 22:13:41143.255.12.x/24265141bra (Brazil)yesrewrittenrewrittennoneReport
9700132020-09-03 18:18:56143.255.12.x/24265141bra (Brazil)yesrewrittenreceivednoneReport
9689172020-09-02 22:05:48143.255.12.x/24265141bra (Brazil)yesrewrittenrewrittennoneReport
9671652020-09-02 00:15:40143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
9671092020-09-01 22:04:16143.255.12.x/24265141bra (Brazil)yesrewrittenrewrittennoneReport
9667792020-09-01 13:43:17143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
9667732020-09-01 13:34:41143.255.12.x/24265141bra (Brazil)yesblockedblockednoneReport
9667322020-09-01 12:43:54143.255.12.x/24265141bra (Brazil)yesblockedreceived/10Report
9667272020-09-01 12:39:49143.255.12.x/24265141bra (Brazil)yesrewrittenreceivednoneReport
9667242020-09-01 12:36:56143.255.12.x/24265141bra (Brazil)yesrewrittenreceivednoneReport

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