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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
17638512024-05-15 16:29:53177.23.170.x/2452913bra (Brazil)yesblockedblockednoneReport
17419772024-04-02 11:11:14177.23.170.x/2452913bra (Brazil)yesrewrittenrewrittennoneReport
16707942023-11-13 16:10:20177.23.170.x/2452913bra (Brazil)yesrewrittenrewrittennoneReport
16266142023-08-22 11:19:50177.23.170.x/2452913bra (Brazil)yesrewrittenrewrittennoneReport
8592172020-03-11 20:56:07177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8591952020-03-11 20:31:07177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8591762020-03-11 20:16:07177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8552252020-03-04 19:53:05177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8548532020-03-04 08:11:37177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8548372020-03-04 07:26:38177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8548282020-03-04 07:01:38177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8548212020-03-04 06:46:38177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8545512020-03-03 19:59:37177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8545402020-03-03 19:37:05177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8545342020-03-03 19:30:12177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8545232020-03-03 19:12:17177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8543222020-03-03 13:48:38177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8534502020-03-02 15:36:24177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8533922020-03-02 14:51:25177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8533672020-03-02 14:26:24177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8533522020-03-02 14:11:24177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8504962020-02-28 13:47:17177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8504392020-02-28 13:02:16177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8504112020-02-28 12:37:16177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8504002020-02-28 12:22:16177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8503872020-02-28 12:14:16177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8503642020-02-28 11:59:16177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8498652020-02-27 19:30:42177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8495552020-02-27 12:21:17177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8461052020-02-21 21:19:00177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8460452020-02-21 19:44:40177.23.170.x/2452913bra (Brazil)yesblockedblocked/21Report
8460342020-02-21 19:18:20177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8458932020-02-21 14:40:00177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8458862020-02-21 14:31:41177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8458782020-02-21 14:23:21177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8458512020-02-21 13:41:02177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8458352020-02-21 13:05:39177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8458192020-02-21 12:20:38177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8458052020-02-21 11:55:38177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8457972020-02-21 11:40:38177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8455282020-02-20 21:40:12177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8455182020-02-20 21:13:43177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8419692020-02-15 06:01:25177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8406772020-02-12 21:06:06177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8406652020-02-12 20:47:06177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8406362020-02-12 20:10:38177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8314542020-01-27 21:23:29177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8312562020-01-27 15:04:48177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8312512020-01-27 15:00:11177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8312382020-01-27 14:41:55177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8311822020-01-27 13:16:41177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8311792020-01-27 13:12:29177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8295202020-01-24 13:20:29177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8289482020-01-23 13:41:25177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report
8283922020-01-22 14:32:43177.23.170.x/2452913bra (Brazil)yesrewrittenrewrittennoneReport
6953142019-06-10 10:47:25177.23.170.x/2452913bra (Brazil)yesblockedblockednoneReport
6904752019-06-01 14:04:07177.23.170.x/2452913bra (Brazil)yesblockedblockednoneReport
6863552019-05-25 12:57:53177.23.170.x/2452913bra (Brazil)yesblockedblockednoneReport
6837882019-05-21 11:35:03177.23.170.x/2452913bra (Brazil)yesblockedblocked/24Report

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