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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
19971062025-07-17 17:25:21177.128.174.x/24271429bra (Brazil)yesblockedblockednoneReport
19880952025-07-01 19:38:57177.128.174.x/24271429bra (Brazil)yesblockedblockednoneReport
19879112025-07-01 15:03:18177.128.174.x/24271429bra (Brazil)yesblockedblockednoneReport
19857242025-06-27 14:15:49177.128.174.x/24271429bra (Brazil)yesblockedblockednoneReport
19857032025-06-27 13:33:02177.128.174.x/24271429bra (Brazil)yesblockedblockednoneReport
19856922025-06-27 13:10:14177.128.174.x/24271429bra (Brazil)yesblockedblockednoneReport
19856882025-06-27 12:57:21177.128.174.x/24271429bra (Brazil)yesblockedblockednoneReport
19838162025-06-24 14:03:10177.128.174.x/24271429bra (Brazil)yesblockedblockednoneReport
19817012025-06-20 11:50:33177.128.174.x/24271429bra (Brazil)yesblockedblockednoneReport
19810202025-06-19 00:01:04177.128.174.x/24271429bra (Brazil)yesrewrittenrewrittennoneReport
19772662025-06-12 12:58:32177.128.174.x/24271429bra (Brazil)yesblockedblockednoneReport
19772602025-06-12 12:47:35177.128.174.x/24271429bra (Brazil)yesblockedblockednoneReport
19769312025-06-11 22:40:54177.128.174.x/24271429bra (Brazil)yesrewrittenrewrittennoneReport
19761882025-06-10 20:49:33177.128.174.x/24271429bra (Brazil)yesblockedblockednoneReport
19761732025-06-10 20:24:50177.128.174.x/24271429bra (Brazil)yesblockedblockednoneReport
19759262025-06-10 14:02:10177.128.174.x/24271429bra (Brazil)yesblockedblockednoneReport
19726822025-06-04 15:52:16177.128.174.x/24271429bra (Brazil)yesblockedblockednoneReport
19710102025-05-30 22:25:41177.128.174.x/24271429bra (Brazil)yesblockedblockednoneReport
19710022025-05-30 22:01:51177.128.174.x/24271429bra (Brazil)yesblockedblockednoneReport
19693112025-05-28 14:26:20177.128.174.x/24271429bra (Brazil)yesblockedblockednoneReport
19692812025-05-28 13:43:30177.128.174.x/24271429bra (Brazil)yesblockedblockednoneReport
19692652025-05-28 13:20:37177.128.174.x/24271429bra (Brazil)yesblockedblockednoneReport
19692502025-05-28 13:07:42177.128.174.x/24271429bra (Brazil)yesblockedblockednoneReport
19681882025-05-26 19:59:35177.128.174.x/24271429bra (Brazil)yesblockedblockednoneReport
19653092025-05-21 22:16:07177.128.174.x/24271429bra (Brazil)yesrewrittenrewrittennoneReport
19639292025-05-19 18:51:40177.128.174.x/24271429bra (Brazil)yesblockedblockednoneReport
19639032025-05-19 18:08:44177.128.174.x/24271429bra (Brazil)yesblockedblockednoneReport
19638802025-05-19 17:45:47177.128.174.x/24271429bra (Brazil)yesblockedblockednoneReport
19638722025-05-19 17:32:48177.128.174.x/24271429bra (Brazil)yesblockedblockednoneReport
19614852025-05-15 16:00:59177.128.174.x/24271429bra (Brazil)yesblockedblockednoneReport
19599792025-05-13 13:35:08177.128.174.x/24271429bra (Brazil)yesblockedblockednoneReport
19597502025-05-13 04:50:15177.128.174.x/24271429bra (Brazil)yesrewrittenrewrittennoneReport
19596552025-05-12 23:52:43177.128.174.x/24271429bra (Brazil)yesrewrittenrewrittennoneReport
19596232025-05-12 22:52:54177.128.174.x/24271429bra (Brazil)yesrewrittenrewrittennoneReport
19596102025-05-12 22:30:04177.128.174.x/24271429bra (Brazil)yesrewrittenrewrittennoneReport
19596012025-05-12 22:17:12177.128.174.x/24271429bra (Brazil)yesrewrittenrewrittennoneReport
19593582025-05-12 16:19:48177.128.174.x/24271429bra (Brazil)yesblockedblockednoneReport
19593202025-05-12 15:10:02177.128.174.x/24271429bra (Brazil)yesblockedblockednoneReport
19593062025-05-12 14:47:10177.128.174.x/24271429bra (Brazil)yesblockedblockednoneReport
19592982025-05-12 14:34:18177.128.174.x/24271429bra (Brazil)yesblockedblockednoneReport
19592932025-05-12 14:30:26177.128.174.x/24271429bra (Brazil)yesblockedblockednoneReport

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