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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
19544382025-05-04 00:09:45177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19544302025-05-03 23:36:13177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19544272025-05-03 23:04:59177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19543552025-05-03 18:45:33177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19543342025-05-03 17:18:30177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19541062025-05-03 04:41:39177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19541022025-05-03 04:27:39177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19540952025-05-03 04:11:57177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19540942025-05-03 04:04:02177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19540852025-05-03 03:34:50177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19540822025-05-03 03:31:28177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19540812025-05-03 03:24:15177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19540622025-05-03 02:14:41177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19540452025-05-03 01:12:54177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19534842025-05-02 03:22:01177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19534772025-05-02 02:48:38177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19534752025-05-02 02:44:00177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19534722025-05-02 02:34:26177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19534702025-05-02 02:32:23177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19534682025-05-02 02:30:09177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19534662025-05-02 02:26:36177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19534642025-05-02 02:24:07177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19534602025-05-02 02:16:32177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19534582025-05-02 02:14:01177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19534542025-05-02 02:04:38177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19534532025-05-02 02:02:25177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19530272025-05-01 02:15:47177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19524892025-04-30 05:48:26177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19524812025-04-30 05:34:44177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19524802025-04-30 05:29:55177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19524732025-04-30 05:11:55177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19524712025-04-30 05:03:21177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19524692025-04-30 04:59:53177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19524662025-04-30 04:53:40177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19524652025-04-30 04:51:49177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19524632025-04-30 04:44:49177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19524622025-04-30 04:39:15177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19524602025-04-30 04:35:35177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19524552025-04-30 04:25:36177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19524532025-04-30 04:19:15177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19524422025-04-30 03:45:32177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19524412025-04-30 03:42:47177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19524402025-04-30 03:40:36177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19524312025-04-30 03:08:24177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19517272025-04-28 22:12:41177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19517242025-04-28 22:03:49177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19516972025-04-28 20:46:00177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19511442025-04-27 23:17:12177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19511422025-04-27 23:11:51177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19511392025-04-27 23:08:12177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19511372025-04-27 23:05:11177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19404232025-04-07 01:08:10177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport
19404152025-04-07 00:50:32177.137.146.x/24268976bra (Brazil)yesblockedblockednoneReport

All results shown
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