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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
8070822019-12-13 17:52:5145.163.12.x/24268589bra (Brazil)yesblockedblockednoneReport
8070802019-12-13 17:51:1945.163.12.x/24268589bra (Brazil)yesblockedblockednoneReport
8070752019-12-13 17:46:0345.163.12.x/24268589bra (Brazil)yesblockedblockednoneReport
8031192019-12-07 19:50:5545.163.12.x/24268589bra (Brazil)yesblockedblockednoneReport
7986602019-11-30 18:44:3645.163.12.x/24268589bra (Brazil)yesblockedblockednoneReport
7980172019-11-29 14:14:5345.163.12.x/24268589bra (Brazil)yesblockedblockednoneReport
7945612019-11-23 17:38:1945.163.12.x/24268589bra (Brazil)yesblockedblockednoneReport
7899962019-11-16 16:32:0045.163.12.x/24268589bra (Brazil)yesblockedblockednoneReport
7854982019-11-09 15:25:4045.163.12.x/24268589bra (Brazil)yesblockedblockednoneReport
7812992019-11-02 14:19:2445.163.12.x/24268589bra (Brazil)yesblockedblockednoneReport
7768862019-10-26 13:13:0545.163.12.x/24268589bra (Brazil)yesblockedblockednoneReport
7724832019-10-19 12:06:4845.163.12.x/24268589bra (Brazil)yesblockedblockednoneReport
7681612019-10-12 11:00:3245.163.12.x/24268589bra (Brazil)yesblockedblockednoneReport
7635182019-10-05 09:54:1645.163.12.x/24268589bra (Brazil)yesblockedblockednoneReport
7591572019-09-28 08:48:0145.163.12.x/24268589bra (Brazil)yesblockedblockednoneReport
7549022019-09-21 07:41:4445.163.12.x/24268589bra (Brazil)yesblockedblockednoneReport
7504842019-09-14 06:35:2645.163.12.x/24268589bra (Brazil)yesblockedblockednoneReport
7462572019-09-07 05:29:1445.163.12.x/24268589bra (Brazil)yesblockedblockednoneReport
7425482019-08-31 04:23:0345.163.12.x/24268589bra (Brazil)yesblockedblockednoneReport
7386142019-08-24 03:16:4245.163.12.x/24268589bra (Brazil)yesblockedblockednoneReport
7346402019-08-17 02:10:1945.163.12.x/24268589bra (Brazil)yesblockedblockednoneReport
7306982019-08-10 01:03:5545.163.12.x/24268589bra (Brazil)yesblockedblockednoneReport
7268502019-08-02 23:57:3145.163.12.x/24268589bra (Brazil)yesblockedblockednoneReport
7243872019-07-29 20:19:5145.163.12.x/24268589bra (Brazil)yesblockedblockednoneReport
7229882019-07-26 22:51:0845.163.12.x/24268589bra (Brazil)yesblockedblockednoneReport
7188512019-07-19 21:44:4245.163.12.x/24268589bra (Brazil)yesblockedblockednoneReport
7042212019-06-25 14:43:3545.163.12.x/24268589bra (Brazil)yesrewrittenrewrittennoneReport
7002942019-06-18 13:36:4345.163.12.x/24268589bra (Brazil)yesrewrittenrewrittennoneReport
6960762019-06-11 12:29:5145.163.12.x/24268589bra (Brazil)yesrewrittenrewrittennoneReport
6941192019-06-07 18:00:4745.163.12.x/24268589bra (Brazil)yesblockedblockednoneReport
6920262019-06-04 11:21:2145.163.12.x/24268589bra (Brazil)yesrewrittenrewrittennoneReport
6898332019-05-31 12:17:5845.163.12.x/24268589bra (Brazil)yesblockedblockednoneReport
6851852019-05-23 13:35:0045.163.12.x/24268589bra (Brazil)yesrewrittenrewrittennoneReport
6835022019-05-20 23:49:0645.163.12.x/24268589bra (Brazil)yesrewrittenrewrittennoneReport
6790792019-05-13 22:42:1945.163.12.x/24268589bra (Brazil)yesrewrittenrewrittennoneReport
6749572019-05-06 21:35:2945.163.12.x/24268589bra (Brazil)yesrewrittenrewrittennoneReport
6707632019-04-29 20:28:3845.163.12.x/24268589bra (Brazil)yesrewrittenrewrittennoneReport
6664682019-04-22 19:21:4345.163.12.x/24268589bra (Brazil)yesrewrittenrewrittennoneReport
6623272019-04-15 18:15:1745.163.12.x/24268589bra (Brazil)yesrewrittenreceivednoneReport

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