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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
7441552019-09-03 13:47:42138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
7408612019-08-28 11:44:43138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
7376342019-08-22 12:07:46138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
7333432019-08-14 20:59:19138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
7294132019-08-07 19:52:49138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
7281042019-08-05 14:28:29138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
7242002019-07-29 14:06:25138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
7241692019-07-29 13:21:39138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
7208562019-07-23 14:06:34138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
7203132019-07-22 18:14:08138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
7162942019-07-15 17:07:48138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
7162112019-07-15 14:39:01138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
7152392019-07-13 11:41:16138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
7132472019-07-10 20:20:01138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
7118162019-07-08 20:16:56138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
7114772019-07-08 12:22:30138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
7083362019-07-02 17:59:17138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
7042842019-06-25 16:52:58138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
7041892019-06-25 14:09:37138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
7021122019-06-21 14:28:04138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
7014872019-06-20 12:29:28138.121.52.x/24264281bra (Brazil)yesrewrittenrewrittennoneReport
7002692019-06-18 13:03:12138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
6997362019-06-17 16:48:47138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
6996272019-06-17 13:38:49138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
6953762019-06-10 12:32:26138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
6914012019-06-03 12:42:04138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
6913712019-06-03 11:53:30138.121.52.x/24264281bra (Brazil)yesblockedblockednoneReport
6898762019-05-31 13:27:06138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
6894332019-05-30 18:12:55138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
6894182019-05-30 17:42:36138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
6894022019-05-30 17:06:16138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
6893882019-05-30 16:43:55138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
6888032019-05-29 19:00:06138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
6846862019-05-22 17:53:44138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
6844812019-05-22 12:55:11138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
6796092019-05-14 17:33:27138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
6754872019-05-07 16:53:54138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
6753752019-05-07 13:38:31138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
6746872019-05-06 13:37:39138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
6725942019-05-02 15:06:56138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
6711332019-04-30 12:32:07138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
6694682019-04-27 08:18:57138.121.52.x/24264281bra (Brazil)yesblockedblockednoneReport
6687212019-04-25 19:51:19138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
6685432019-04-25 14:37:03138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
6685102019-04-25 13:48:37138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
6644742019-04-18 17:27:00138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
6602072019-04-11 20:47:56138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
6601682019-04-11 19:35:09138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
6594312019-04-10 19:50:56138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
6550722019-04-03 19:16:55138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
6550472019-04-03 18:44:31138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report
6548562019-04-03 13:22:18138.121.52.x/24264281bra (Brazil)yesblockedreceived/10Report

All results shown
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