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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
16614322023-10-26 20:26:06177.70.192.x/2428359bra (Brazil)yesrewrittenrewrittennoneReport
16614322023-10-26 20:26:062804:15fc:80xx::/4028359bra (Brazil)noblockedblocked/56Report
16343972023-09-05 21:37:09187.94.149.x/2428359bra (Brazil)yesrewrittenrewrittennoneReport
16343972023-09-05 21:37:092804:15fc:40xx::/4028359bra (Brazil)noblockedblocked/56Report
16093892023-07-20 11:09:49189.76.176.x/2428359bra (Brazil)yesreceivedreceived/8Report
16053772023-07-12 20:45:40189.76.176.x/2428359bra (Brazil)yesreceivedreceived/8Report
16015002023-07-05 19:39:09189.76.176.x/2428359bra (Brazil)yesreceivedreceived/8Report
16014862023-07-05 19:15:46189.76.176.x/2428359bra (Brazil)yesreceivedreceived/8Report
16002862023-07-03 18:48:09189.76.176.x/2428359bra (Brazil)yesreceivedreceived/8Report
16002642023-07-03 18:24:22179.97.193.x/2428359bra (Brazil)noblockedblockednoneReport
16002622023-07-03 18:22:16189.76.176.x/2428359bra (Brazil)yesreceivedreceived/8Report
16002582023-07-03 18:15:25189.76.176.x/2428359bra (Brazil)noblockedblockednoneReport
16002482023-07-03 18:07:30189.76.176.x/2428359bra (Brazil)noreceivedreceived/8Report
13841082022-06-18 01:23:13179.97.192.x/2428359bra (Brazil)yesblockedblockednoneReport
13840702022-06-17 23:19:28179.97.192.x/2428359bra (Brazil)yesblockedblockednoneReport
12813182021-12-30 01:08:21189.76.187.x/2428359bra (Brazil)yesblockedblockednoneReport
12813122021-12-30 00:52:28177.70.195.x/2428359bra (Brazil)yesblockedblockednoneReport
12813082021-12-30 00:45:24189.76.177.x/2428359bra (Brazil)yesblockedblockednoneReport
12807372021-12-28 22:57:32187.94.135.x/2428359bra (Brazil)yesblockedblockednoneReport
12807352021-12-28 22:52:41177.70.197.x/2428359bra (Brazil)yesblockedblockednoneReport
12807312021-12-28 22:39:04187.94.129.x/2428359bra (Brazil)yesblockedblockednoneReport
12807212021-12-28 21:52:08179.97.192.x/2428359bra (Brazil)yesblockedblockednoneReport
12807132021-12-28 21:34:49177.70.199.x/2428359bra (Brazil)yesblockedblockednoneReport
12807102021-12-28 21:27:00187.94.138.x/2428359bra (Brazil)yesblockedblockednoneReport
12802312021-12-28 00:16:40189.76.184.x/2428359bra (Brazil)yesblockedblockednoneReport
12802272021-12-28 00:10:24189.76.195.x/2428359bra (Brazil)yesblockedblockednoneReport
12802252021-12-28 00:03:56189.76.199.x/2428359bra (Brazil)yesblockedblockednoneReport
12802202021-12-27 23:56:31177.70.197.x/2428359bra (Brazil)yesblockedblockednoneReport
12802032021-12-27 22:50:23177.70.194.x/2428359bra (Brazil)yesblockedblockednoneReport
12802012021-12-27 22:45:54187.94.147.x/2428359bra (Brazil)yesblockedblockednoneReport
12802002021-12-27 22:40:24187.94.144.x/2428359bra (Brazil)yesblockedblockednoneReport
12801962021-12-27 22:34:44189.76.201.x/2428359bra (Brazil)yesblockedblockednoneReport
12801952021-12-27 22:29:59177.70.194.x/2428359bra (Brazil)yesblockedblockednoneReport
12801912021-12-27 22:21:48177.70.196.x/2428359bra (Brazil)yesblockedblockednoneReport
12801902021-12-27 22:14:10189.76.178.x/2428359bra (Brazil)yesblockedblockednoneReport
12801592021-12-27 21:21:59179.97.203.x/2428359bra (Brazil)yesblockedblockednoneReport
12801562021-12-27 21:12:26189.76.186.x/2428359bra (Brazil)yesblockedblockednoneReport
12657432021-12-08 01:52:24189.76.176.x/2428359bra (Brazil)yesblockedblockednoneReport

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