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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
19080112025-02-09 14:48:44177.52.59.x/24262908bra (Brazil)yesblockedblockednoneReport
19052912025-02-04 19:24:53177.52.59.x/24262908bra (Brazil)yesblockedblockednoneReport
19052302025-02-04 17:14:28177.52.59.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
19018312025-01-29 13:56:39177.52.59.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
18980682025-01-22 14:54:42177.52.59.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
18980512025-01-22 14:21:55177.52.59.x/24262908bra (Brazil)yesblockedblockednoneReport
18968662025-01-20 18:39:47177.52.59.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
18953662025-01-17 18:38:35177.52.59.x/24262908bra (Brazil)yesblockedblockednoneReport
18946032025-01-16 14:34:44177.52.59.x/24262908bra (Brazil)yesblockedunknownnoneReport
18919152025-01-11 12:58:03177.52.59.x/24262908bra (Brazil)yesblockedblockednoneReport
18916152025-01-10 18:32:39177.52.59.x/24262908bra (Brazil)yesblockedblockednoneReport
18906582025-01-08 20:22:21177.52.59.x/24262908bra (Brazil)yesblockedblockednoneReport
18894912025-01-06 17:47:09177.52.59.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
18892872025-01-06 11:47:33177.52.59.x/24262908bra (Brazil)yesblockedblockednoneReport
18881202025-01-03 20:33:54177.52.59.x/24262908bra (Brazil)yesblockedblockednoneReport
18879302025-01-03 13:41:59177.52.59.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
18874372025-01-02 14:23:51177.52.59.x/24262908bra (Brazil)yesblockedblockednoneReport
18873722025-01-02 12:52:59177.52.59.x/24262908bra (Brazil)yesblockedblockednoneReport
18829432024-12-23 18:12:08177.52.59.x/24262908bra (Brazil)yesblockedblockednoneReport
18815972024-12-20 20:09:57177.52.59.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
18815072024-12-20 17:47:51177.52.59.x/24262908bra (Brazil)yesblockedblockednoneReport
18814212024-12-20 14:46:44177.52.59.x/24262908bra (Brazil)yesblockedblockednoneReport
18797192024-12-17 19:10:48177.52.59.x/24262908bra (Brazil)yesblockedblockednoneReport
18795662024-12-17 14:16:18177.52.59.x/24262908bra (Brazil)yesblockedblockednoneReport
18795252024-12-17 13:17:15177.52.59.x/24262908bra (Brazil)yesblockedblockednoneReport
18785522024-12-15 15:41:35177.52.59.x/24262908bra (Brazil)yesblockedblockednoneReport
18764792024-12-11 19:15:21177.52.59.x/24262908bra (Brazil)yesblockedblockednoneReport
18762752024-12-11 13:21:01177.52.59.x/24262908bra (Brazil)yesblockedblockednoneReport
18755982024-12-10 12:59:18177.52.59.x/24262908bra (Brazil)yesblockedblockednoneReport
18730882024-12-05 19:49:06177.52.59.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
18696712024-11-29 19:15:25177.52.59.x/24262908bra (Brazil)yesblockedblockednoneReport
18655352024-11-22 15:01:38177.52.59.x/24262908bra (Brazil)yesblockedblockednoneReport
18649942024-11-21 15:13:42177.52.59.x/24262908bra (Brazil)yesblockedblockednoneReport
18633582024-11-18 20:26:12177.52.59.x/24262908bra (Brazil)yesblockedblockednoneReport
18612572024-11-14 19:53:49177.52.59.x/24262908bra (Brazil)yesblockedblockednoneReport
18605812024-11-13 19:37:06177.52.59.x/24262908bra (Brazil)yesblockedblockednoneReport
18591102024-11-11 13:44:34177.52.59.x/24262908bra (Brazil)yesblockedblockednoneReport
18590722024-11-11 12:34:37177.52.59.x/24262908bra (Brazil)yesblockedblockednoneReport
18532632024-10-31 13:20:17177.52.59.x/24262908bra (Brazil)yesblockedblockednoneReport
18519712024-10-29 13:32:48177.52.59.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
18508722024-10-26 18:17:26177.52.59.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
18504522024-10-25 20:00:14177.52.59.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
18442442024-10-14 21:16:27177.52.59.x/24262908bra (Brazil)yesblockedblockednoneReport
18403462024-10-07 12:31:59177.52.59.x/24262908bra (Brazil)yesblockedblockednoneReport
18390212024-10-04 13:30:54177.52.59.x/24262908bra (Brazil)yesblockedblockednoneReport
18353222024-09-27 12:30:58177.52.59.x/24262908bra (Brazil)yesblockedblockednoneReport
18269482024-09-11 11:45:51177.52.59.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
18228222024-09-03 17:31:48177.52.59.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
18021562024-07-24 14:13:35177.52.59.x/24262908bra (Brazil)yesblockedblockednoneReport
17998862024-07-19 19:39:38177.52.59.x/24262908bra (Brazil)yesblockedblockednoneReport
17881942024-06-28 17:07:50177.52.59.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
17870212024-06-26 19:01:49177.52.59.x/24262908bra (Brazil)yesblockedblockednoneReport
17638912024-05-15 17:59:17177.52.59.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
17638892024-05-15 17:52:25177.52.59.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
17531522024-04-24 13:49:14177.52.59.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
17426612024-04-03 14:41:14177.52.59.x/24262908bra (Brazil)yesblockedblockednoneReport
17280182024-03-04 19:38:12177.52.59.x/24262908bra (Brazil)yesblockedblockednoneReport
17159972024-02-09 14:17:31177.52.59.x/24262908bra (Brazil)yesblockedblockednoneReport
17159642024-02-09 13:12:06177.52.59.x/24262908bra (Brazil)yesblockedblockednoneReport
16971212024-01-03 19:48:58177.52.59.x/24262908bra (Brazil)yesblockedblockednoneReport
16001252023-07-03 14:46:37177.52.59.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
14026302022-07-18 17:53:26177.52.59.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
13266162022-03-17 15:32:54177.52.59.x/24262908bra (Brazil)yesblockedblockednoneReport
12076322021-09-02 14:36:01177.52.59.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
12057762021-08-30 13:50:29177.52.59.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
12018262021-08-23 14:03:36177.52.59.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
11830922021-07-20 18:44:54177.52.59.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
11130492021-03-28 14:31:38177.52.59.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
10978922021-03-04 12:18:04177.52.59.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
10921002021-02-23 19:50:00177.52.59.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
10764062021-02-04 13:52:42177.52.59.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
10749882021-02-02 15:19:48177.52.59.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport

All results shown
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