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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
17564962024-04-30 17:44:39168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
17521442024-04-22 15:07:11168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
17493012024-04-16 15:48:04168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
17449232024-04-08 05:33:42168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
17414882024-04-01 12:31:59168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
17363972024-03-21 13:12:56168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
17324002024-03-13 12:54:14168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
17289252024-03-06 11:32:04168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
17256312024-02-28 21:00:49168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
17218952024-02-21 19:54:32168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
17212982024-02-20 19:04:43168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
17206862024-02-19 13:48:27168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
17173332024-02-12 12:42:03168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
17144192024-02-06 16:53:27168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
17144102024-02-06 16:29:35168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
17143592024-02-06 14:40:32168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
17118372024-02-01 12:20:00168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
17013442024-01-11 18:29:12168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
16937072023-12-27 16:24:36168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
16936332023-12-27 13:07:51168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
16898082023-12-19 12:03:26168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
16894202023-12-18 16:16:06168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
16854932023-12-11 11:36:21168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
16783342023-11-27 19:22:55168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
16745282023-11-20 18:16:07168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
16708332023-11-13 17:09:44168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
16638432023-10-31 14:18:52168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
16620362023-10-27 20:51:49168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
16620282023-10-27 20:37:22168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
16619182023-10-27 18:36:35168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
16607882023-10-25 17:50:24168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
16570282023-10-18 16:43:37168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
16564732023-10-17 17:56:37168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
16525872023-10-10 16:49:59168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
16489142023-10-03 15:43:14168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
16488782023-10-03 14:22:28168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
16377802023-09-12 16:49:36168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
16356672023-09-08 11:39:39168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
16301162023-08-28 17:03:56168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
16261592023-08-21 15:57:25168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
16222522023-08-14 14:50:52168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
16184842023-08-07 17:04:14168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
16148692023-07-31 15:57:59168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
16112662023-07-24 12:59:09168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
16064102023-07-14 14:25:29168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
16045932023-07-11 15:48:19168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
16024222023-07-07 13:19:17168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
16019162023-07-06 14:15:57168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
16018872023-07-06 13:27:00168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
16018852023-07-06 13:22:48168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
16008352023-07-04 17:37:43168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
15970852023-06-27 14:31:46168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
15942802023-06-21 19:06:27168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
15907302023-06-14 18:00:11168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
15871742023-06-07 16:53:53168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
15828962023-05-30 14:26:17168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
15823342023-05-29 16:08:57168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
15759412023-05-17 12:19:47168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
15718992023-05-09 14:04:22168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
15683472023-05-02 12:29:01168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
15645212023-04-24 12:27:44168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
15591852023-04-13 15:46:46168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
15586522023-04-12 16:02:38168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
15549222023-04-05 14:56:17168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
15513812023-03-29 13:49:57168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
15464412023-03-20 16:51:54168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
15423692023-03-13 15:45:37168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
15386112023-03-06 18:13:33168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
15364152023-03-02 12:51:07168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
15347532023-02-27 17:07:02168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
15320432023-02-22 13:09:29168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
15276432023-02-14 17:38:09168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
13962972022-07-06 20:09:44168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
13827182022-06-15 18:23:36168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
13742582022-06-01 22:19:59168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
13741152022-06-01 16:19:35168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
13632202022-05-13 16:41:57168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
13579112022-05-04 17:16:15168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
13519662022-04-21 00:08:33168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
13480952022-04-13 18:10:16168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
13413392022-04-04 17:09:34168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
13347062022-03-25 20:01:02168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
13253802022-03-15 12:26:56168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
13210932022-03-07 19:48:14168.121.28.x/24265306bra (Brazil)yesrewrittenreceivednoneReport
11899732021-08-02 13:15:20168.121.28.x/24265306bra (Brazil)yesblockedreceived/9Report
11875232021-07-28 22:25:55168.121.28.x/24265306bra (Brazil)yesblockedreceived/9Report
11875232021-07-28 22:25:552804:2dd4:xx::/40265306bra (Brazil)noreceivedreceived/16Report
11837382021-07-21 21:19:10168.121.28.x/24265306bra (Brazil)yesblockedreceived/9Report
11837382021-07-21 21:19:102804:2dd4:xx::/40265306bra (Brazil)noreceivedreceived/16Report
11704722021-07-01 21:01:03168.121.28.x/24265306bra (Brazil)yesblockedreceived/9Report
11699182021-07-01 01:48:50168.121.28.x/24265306bra (Brazil)yesblockedreceived/9Report
11372282021-05-05 14:00:25168.121.28.x/24265306bra (Brazil)noblockedreceived/9Report

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