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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
9309782020-07-20 18:01:50191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
9308792020-07-20 14:24:53191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
9297112020-07-17 16:44:59191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
9296932020-07-17 16:10:18191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
9285672020-07-15 16:25:31191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
9285042020-07-15 14:26:49191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
9237622020-07-06 15:16:02191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
9223142020-07-03 11:32:15191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
9188662020-06-26 15:57:04191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
9089842020-06-09 11:56:25191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
9052482020-06-02 17:41:11191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
9051042020-06-02 12:52:32191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
9017212020-05-27 17:20:54191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
8985502020-05-21 13:04:47191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
8982202020-05-20 19:09:02191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
8980462020-05-20 13:31:20191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
8968982020-05-18 19:30:32191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
8968822020-05-18 19:06:32191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
8951412020-05-15 11:49:44191.5.164.x/24263541bra (Brazil)yesunknownblockednoneReport
8951382020-05-15 11:41:08191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
8824352020-04-22 13:53:50191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
8747162020-04-08 16:15:35191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
8747012020-04-08 15:47:49191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
8728772020-04-05 18:25:49191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
8728752020-04-05 18:19:15191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
8697992020-03-31 07:01:28191.5.164.x/24263541bra (Brazil)noblockedreceived/8Report
8662362020-03-24 13:16:33191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
8638022020-03-19 20:35:05191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
8630842020-03-18 16:44:08191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
8589972020-03-11 15:37:42191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
8588982020-03-11 12:17:10191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
8588852020-03-11 11:55:14191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
8563992020-03-06 19:21:14191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
8506912020-02-28 17:31:07191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
8418012020-02-14 19:49:19191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
8399382020-02-11 20:05:51191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
8391892020-02-10 17:55:43191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
8391812020-02-10 17:44:31191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
8375552020-02-07 18:37:11191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
8363312020-02-04 17:40:46191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
8357102020-02-03 17:58:54191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
8339342020-01-31 17:30:58191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
8313212020-01-27 16:52:40191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
8295292020-01-24 13:41:26191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
8253762020-01-17 12:34:16191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
8241032020-01-15 11:16:40191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
8210162020-01-09 17:42:56191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
8207292020-01-09 06:29:02191.5.164.x/24263541bra (Brazil)noblockedblocked/26Report
8173272020-01-02 16:36:46191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
8139382019-12-26 17:02:52191.5.164.x/24263541bra (Brazil)noblockedblocked/26Report
8129942019-12-24 13:00:22191.5.164.x/24263541bra (Brazil)noblockedblocked/26Report
8128492019-12-24 04:37:31191.5.164.x/24263541bra (Brazil)noblockedblocked/26Report
8128472019-12-24 04:35:10191.5.164.x/24263541bra (Brazil)noblockedblocked/26Report
8124222019-12-23 12:24:59191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
8110832019-12-20 15:55:37191.5.164.x/24263541bra (Brazil)yesblockedblockednoneReport
8092552019-12-17 14:47:45191.5.164.x/24263541bra (Brazil)yesreceivedreceived/8Report
8062532019-12-12 13:04:01191.5.164.x/24263541bra (Brazil)yesreceivedreceived/8Report
8058392019-12-11 19:09:52191.5.164.x/24263541bra (Brazil)yesrewrittenrewrittennoneReport
8017542019-12-05 11:57:43191.5.164.x/24263541bra (Brazil)yesblockedreceived/8Report
8014232019-12-04 22:02:24191.5.164.x/24263541bra (Brazil)yesblockedreceived/8Report
8004112019-12-03 11:18:42191.5.164.x/24263541bra (Brazil)yesblockedreceived/8Report
7998182019-12-02 15:46:13191.5.164.x/24263541bra (Brazil)yesblockedreceived/8Report
7961412019-11-26 16:42:36191.5.164.x/24263541bra (Brazil)yesblockedreceived/8Report
7955062019-11-25 14:39:54191.5.164.x/24263541bra (Brazil)yesblockedreceived/8Report
7954252019-11-25 12:37:37191.5.164.x/24263541bra (Brazil)yesblockedreceived/8Report
7954232019-11-25 12:31:19191.5.164.x/24263541bra (Brazil)yesblockedreceived/8Report
7909232019-11-18 11:25:01191.5.164.x/24263541bra (Brazil)yesblockedreceived/8Report
7886002019-11-14 11:17:04191.5.164.x/24263541bra (Brazil)yesblockedreceived/8Report
7837482019-11-06 20:08:02191.5.164.x/24263541bra (Brazil)yesblockedreceived/8Report
7830872019-11-05 18:57:35191.5.164.x/24263541bra (Brazil)yesblockedreceived/8Report
7806992019-11-01 13:45:16191.5.164.x/24263541bra (Brazil)yesblockedreceived/8Report
7780102019-10-28 13:37:37191.5.164.x/24263541bra (Brazil)yesblockedreceived/8Report
7720082019-10-18 16:33:12191.5.164.x/24263541bra (Brazil)yesblockedreceived/8Report
7675952019-10-11 12:23:31191.5.164.x/24263541bra (Brazil)yesblockedreceived/8Report
7629312019-10-04 11:17:15191.5.164.x/24263541bra (Brazil)yesblockedreceived/8Report
7618542019-10-02 17:25:14191.5.164.x/24263541bra (Brazil)yesblockedreceived/8Report
7604902019-09-30 18:01:47191.5.164.x/24263541bra (Brazil)yesblockedreceived/8Report
7603832019-09-30 15:42:56191.5.164.x/24263541bra (Brazil)yesblockedreceived/8Report
7581642019-09-26 18:51:55191.5.164.x/24263541bra (Brazil)yesblockedreceived/8Report
7581562019-09-26 18:40:18191.5.164.x/24263541bra (Brazil)noblockedreceived/8Report
6046932019-01-11 11:00:57191.5.164.x/24263541bra (Brazil)noblockedblocked/23Report
5895642018-12-15 09:58:33191.5.164.x/24263541bra (Brazil)noblockedblocked/23Report

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