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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
20767902025-12-10 21:58:49170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
20755562025-12-09 00:16:25170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
20755492025-12-08 23:38:01170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
20755442025-12-08 23:31:49170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
20755392025-12-08 23:25:56170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
20722942025-12-02 23:03:42170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
20716932025-12-01 22:35:42170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
20695542025-11-27 23:10:50170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
20678092025-11-24 23:01:35170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
20611602025-11-13 01:04:14170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
20599142025-11-10 23:00:56170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
20599082025-11-10 22:49:05170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
20551602025-10-28 23:34:29170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
20551242025-10-28 21:43:54170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
20546672025-10-28 01:32:30170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
20505372025-10-21 01:18:54170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
20505082025-10-20 23:51:10170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
20462492025-10-13 22:43:03170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
20414382025-10-05 04:11:13170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
20404822025-10-03 00:11:18170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
20404782025-10-03 00:02:58170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
20363382025-09-25 21:53:54170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
20358412025-09-25 00:41:46170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
20352342025-09-24 00:57:56170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
20352202025-09-24 00:19:32170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
20306272025-09-15 22:24:27170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
20265432025-09-08 22:19:47170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
20213722025-08-30 16:31:22170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
20213672025-08-30 16:17:50170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
20139782025-08-16 17:50:16170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
20096972025-08-09 00:08:05170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
20092532025-08-08 11:30:41170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
20044732025-07-30 21:58:57170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
20038332025-07-29 23:07:31170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
20011602025-07-24 21:48:14170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
19993532025-07-22 01:02:10170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
19954642025-07-14 23:54:02170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
19875372025-06-30 23:43:25170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
19834842025-06-23 22:35:05170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
19735812025-06-06 01:54:33170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
19704612025-05-30 00:46:13170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
19669142025-05-24 13:13:56170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
19626512025-05-17 12:05:48170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
19596492025-05-12 23:35:51170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
19550292025-05-05 11:07:37170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
19450532025-04-15 23:35:09170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
19414732025-04-08 21:50:13170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
19409272025-04-07 22:14:15170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
19305742025-03-19 19:13:10170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
19304352025-03-19 13:51:32170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
19303992025-03-19 12:59:58170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
19258732025-03-11 23:04:55170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
19248922025-03-10 15:14:50170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
19173742025-02-25 22:26:29170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport

All results shown
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