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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
10397712020-12-03 13:51:58131.72.141.x/2461730bra (Brazil)yesblockedreceivednoneReport
10377172020-11-30 13:42:25131.72.141.x/2461730bra (Brazil)yesblockedreceived/10Report
10205972020-11-04 11:58:47131.72.141.x/2461730bra (Brazil)yesblockedreceived/10Report
10156382020-10-27 17:37:13131.72.141.x/2461730bra (Brazil)yesblockedblockednoneReport
10147852020-10-26 13:59:58131.72.141.x/2461730bra (Brazil)yesblockedreceived/10Report
10147632020-10-26 13:11:02131.72.141.x/2461730bra (Brazil)yesrewrittenreceived/22Report
9966022020-10-07 12:10:13131.72.141.x/2461730bra (Brazil)yesrewrittenreceived/22Report
9904682020-09-28 14:46:42131.72.141.x/2461730bra (Brazil)yesrewrittenreceived/22Report
9903952020-09-28 13:15:43131.72.141.x/2461730bra (Brazil)yesrewrittenreceived/22Report
9883452020-09-24 13:57:51131.72.141.x/2461730bra (Brazil)yesrewrittenreceived/22Report
9867162020-09-22 13:12:42131.72.141.x/2461730bra (Brazil)yesrewrittenreceived/22Report
9866572020-09-22 12:00:46131.72.141.x/2461730bra (Brazil)yesrewrittenreceived/22Report
9839732020-09-17 19:17:22131.72.141.x/2461730bra (Brazil)yesrewrittenrewrittennoneReport
9784432020-09-09 13:12:15131.72.141.x/2461730bra (Brazil)yesblockedblockednoneReport
9712452020-09-05 20:04:25131.72.141.x/2461730bra (Brazil)yesrewrittenrewrittennoneReport
9668312020-09-01 14:50:30131.72.141.x/2461730bra (Brazil)yesrewrittenreceivednoneReport
9529842020-08-18 13:12:03131.72.141.x/2461730bra (Brazil)yesrewrittenreceivednoneReport
9464082020-08-11 12:05:21131.72.141.x/2461730bra (Brazil)yesrewrittenreceivednoneReport
9408152020-08-03 13:20:50131.72.141.x/2461730bra (Brazil)yesrewrittenreceivednoneReport
9259612020-07-10 10:58:26131.72.141.x/2461730bra (Brazil)yesrewrittenrewrittennoneReport
9176242020-06-24 11:41:57131.72.141.x/2461730bra (Brazil)yesrewrittenrewrittennoneReport
9122582020-06-15 11:32:08131.72.141.x/2461730bra (Brazil)yesrewrittenrewrittennoneReport
8986162020-05-21 15:31:49131.72.141.x/2461730bra (Brazil)yesrewrittenrewrittennoneReport
8973232020-05-19 11:24:07131.72.141.x/2461730bra (Brazil)yesrewrittenrewrittennoneReport
8896082020-05-05 11:01:28131.72.141.x/2461730bra (Brazil)yesrewrittenrewrittennoneReport
8829632020-04-23 11:01:32131.72.141.x/2461730bra (Brazil)yesrewrittenrewrittennoneReport
8295742020-01-24 14:56:46131.72.141.x/2461730bra (Brazil)yesblockedblockednoneReport
8295512020-01-24 14:12:23131.72.141.x/2461730bra (Brazil)yesblockedblockednoneReport
5660682018-11-05 18:55:09131.72.141.x/2461730bra (Brazil)yesblockedblockednoneReport
5600272018-10-25 19:33:36131.72.141.x/2461730bra (Brazil)yesblockedblockednoneReport
5493402018-10-08 16:06:36131.72.141.x/2461730bra (Brazil)yesblockedblockednoneReport
5442262018-09-29 14:20:09131.72.141.x/2461730bra (Brazil)yesblockedblockednoneReport
5399292018-09-22 01:23:19131.72.141.x/2461730bra (Brazil)yesblockedblockednoneReport
5307812018-09-05 22:55:11131.72.141.x/2461730bra (Brazil)yesblockedblockednoneReport
5246772018-08-25 23:23:46131.72.141.x/2461730bra (Brazil)yesblockedblockednoneReport
5188272018-08-14 23:38:19131.72.141.x/2461730bra (Brazil)yesblockedblockednoneReport
5130482018-08-04 14:49:22131.72.141.x/2461730bra (Brazil)yesblockedblockednoneReport
4996382018-07-11 02:08:46131.72.141.x/2461730bra (Brazil)yesblockedblockednoneReport
4954302018-07-03 22:30:09131.72.141.x/2461730bra (Brazil)yesblockedblockednoneReport
4909032018-06-26 06:16:27131.72.141.x/2461730bra (Brazil)yesblockedblockednoneReport
4846252018-06-14 20:17:25131.72.141.x/2461730bra (Brazil)yesblockedblockednoneReport
4846102018-06-14 19:46:54131.72.141.x/2461730bra (Brazil)yesblockedblockednoneReport
4845182018-06-14 16:30:51131.72.141.x/2461730bra (Brazil)yesblockedblockednoneReport
4844012018-06-14 12:51:01131.72.141.x/2461730bra (Brazil)yesblockedblockednoneReport
4726372018-05-25 19:02:44131.72.141.x/2461730bra (Brazil)yesblockedblockednoneReport

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