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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
13966182022-07-07 11:02:00186.251.23.x/2453222bra (Brazil)yesblockedblockednoneReport
13818962022-06-14 12:06:42186.251.23.x/2453222bra (Brazil)yesblockedblockednoneReport
13770312022-06-07 11:00:36186.251.23.x/2453222bra (Brazil)yesblockedblockednoneReport
13708322022-05-26 11:00:12186.251.23.x/2453222bra (Brazil)yesblockedreceived/8Report
13673542022-05-19 20:14:19186.251.23.x/2453222bra (Brazil)yesblockedreceived/8Report
13550142022-04-28 20:41:06186.251.23.x/2453222bra (Brazil)yesblockedreceived/8Report
13547842022-04-28 12:26:24186.251.23.x/2453222bra (Brazil)yesblockedreceived/8Report
13547412022-04-28 10:56:08186.251.23.x/2453222bra (Brazil)yesblockedreceived/8Report
13508442022-04-19 10:57:38186.251.23.x/2453222bra (Brazil)yesblockedreceived/8Report
13472882022-04-12 11:06:17186.251.23.x/2453222bra (Brazil)yesblockedreceived/8Report
13472842022-04-12 10:58:16186.251.23.x/2453222bra (Brazil)yesblockedreceived/8Report
13420332022-04-05 20:34:53186.251.23.x/2453222bra (Brazil)yesblockedreceived/8Report
13393632022-03-31 19:54:38186.251.23.x/2453222bra (Brazil)yesblockedreceived/8Report
13390792022-03-31 10:52:47186.251.23.x/2453222bra (Brazil)yesblockedreceived/8Report
13339872022-03-24 17:37:47186.251.23.x/2453222bra (Brazil)yesblockedreceived/8Report
13337662022-03-24 11:01:42186.251.23.x/2453222bra (Brazil)yesblockedreceived/8Report
13324992022-03-22 11:03:33186.251.23.x/2453222bra (Brazil)yesblockedreceived/24Report
12491552021-11-12 11:16:26186.251.23.x/2453222bra (Brazil)yesblockedreceived/8Report
11905072021-08-03 11:06:20186.251.23.x/2453222bra (Brazil)yesblockedreceived/8Report
11873442021-07-28 16:15:28186.251.23.x/2453222bra (Brazil)yesblockedblockednoneReport
11865742021-07-27 10:45:10186.251.23.x/2453222bra (Brazil)yesblockedblockednoneReport
11841942021-07-22 16:14:27186.251.23.x/2453222bra (Brazil)yesblockedblockednoneReport
11823582021-07-19 11:03:05186.251.23.x/2453222bra (Brazil)yesblockedblockednoneReport
11795822021-07-14 16:14:26186.251.23.x/2453222bra (Brazil)yesblockedblockednoneReport
11737702021-07-07 21:30:51186.251.23.x/2453222bra (Brazil)yesblockedblockednoneReport
11736412021-07-07 17:21:38186.251.23.x/2453222bra (Brazil)yesblockedblockednoneReport
11696542021-06-30 16:15:04186.251.23.x/2453222bra (Brazil)yesblockedblockednoneReport
11687992021-06-29 10:58:04186.251.23.x/2453222bra (Brazil)yesblockedblockednoneReport
11652112021-06-21 11:03:48186.251.23.x/2453222bra (Brazil)yesblockedblockednoneReport
11620742021-06-15 16:15:34186.251.23.x/2453222bra (Brazil)yesblockedblockednoneReport
11587802021-06-10 16:37:31186.251.23.x/2453222bra (Brazil)yesblockedblockednoneReport
11580172021-06-09 11:04:53186.251.23.x/2453222bra (Brazil)yesblockedblockednoneReport
11555642021-06-04 21:06:24186.251.23.x/2453222bra (Brazil)yesblockedblockednoneReport
11554432021-06-04 17:21:44186.251.23.x/2453222bra (Brazil)yesblockedblockednoneReport
11513332021-05-28 16:15:08186.251.23.x/2453222bra (Brazil)yesblockedblockednoneReport
11472052021-05-21 14:25:25186.251.23.x/2453222bra (Brazil)yesblockedblockednoneReport
11444432021-05-17 11:16:09186.251.23.x/2453222bra (Brazil)yesblockedblockednoneReport
11430422021-05-14 13:18:35186.251.23.x/2453222bra (Brazil)yesblockedblockednoneReport
11429542021-05-14 10:49:44186.251.23.x/2453222bra (Brazil)yesblockedblockednoneReport
11344022021-04-30 11:05:23186.251.23.x/2453222bra (Brazil)yesblockedreceived/8Report
11339252021-04-29 15:14:17186.251.23.x/2453222bra (Brazil)yesblockedreceived/8Report
11287792021-04-23 10:42:47186.251.23.x/2453222bra (Brazil)yesblockedblockednoneReport
11283192021-04-22 16:16:55186.251.23.x/2453222bra (Brazil)yesblockedblockednoneReport
11281272021-04-22 11:14:17186.251.23.x/2453222bra (Brazil)yesblockedblockednoneReport
11270102021-04-20 16:25:23186.251.23.x/2453222bra (Brazil)yesblockedblockednoneReport
11268492021-04-20 12:21:44186.251.23.x/2453222bra (Brazil)yesblockedblockednoneReport
11233672021-04-14 11:05:56186.251.23.x/2453222bra (Brazil)yesblockedblockednoneReport
11227142021-04-13 11:04:17186.251.23.x/2453222bra (Brazil)yesblockedblockednoneReport
11220342021-04-12 10:27:16186.251.23.x/2453222bra (Brazil)yesblockedblockednoneReport
11165552021-04-02 22:20:10186.251.23.x/2453222bra (Brazil)yesblockedblockednoneReport
11032632021-03-12 11:48:05186.251.23.x/2453222bra (Brazil)yesrewrittenrewrittennoneReport
11025762021-03-11 12:11:57186.251.23.x/2453222bra (Brazil)yesrewrittenrewrittennoneReport
10972052021-03-03 13:33:49186.251.23.x/2453222bra (Brazil)yesblockedblockednoneReport
10971172021-03-03 10:57:08186.251.23.x/2453222bra (Brazil)yesblockedblockednoneReport
10956902021-03-01 11:00:02186.251.23.x/2453222bra (Brazil)yesblockedreceived/8Report
10914362021-02-22 21:32:00186.251.23.x/2453222bra (Brazil)yesblockedreceived/8Report
10851192021-02-15 20:25:03186.251.23.x/2453222bra (Brazil)yesblockedreceived/8Report
10817882021-02-12 10:49:21186.251.23.x/2453222bra (Brazil)yesblockedreceived/8Report
10811042021-02-11 17:55:07186.251.23.x/2453222bra (Brazil)yesblockedreceived/8Report
10800612021-02-10 11:00:24186.251.23.x/2453222bra (Brazil)yesblockedreceived/8Report
10448322020-12-11 11:36:32186.251.23.x/2453222bra (Brazil)yesblockedblockednoneReport
10403042020-12-04 10:29:58186.251.23.x/2453222bra (Brazil)yesblockedblockednoneReport
10220652020-11-06 16:44:44186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
10177032020-10-30 14:10:57186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
9620622020-08-26 15:59:49186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
9618312020-08-26 11:06:02186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
9562582020-08-21 17:51:39186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
9561762020-08-21 17:15:55186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
9537342020-08-19 11:21:16186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
9324642020-07-23 14:41:38186.251.23.x/2453222bra (Brazil)yesrewrittenrewrittennoneReport
8027122019-12-06 23:39:00186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
8013542019-12-04 19:14:08186.251.23.x/2453222bra (Brazil)yesrewrittenrewrittennoneReport
8013452019-12-04 19:01:54186.251.23.x/2453222bra (Brazil)yesrewrittenrewrittennoneReport
7985412019-11-30 14:11:32186.251.23.x/2453222bra (Brazil)yesrewrittenrewrittennoneReport
7981182019-11-29 17:05:01186.251.23.x/2453222bra (Brazil)yesrewrittenrewrittennoneReport
7588252019-09-27 18:41:11186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
7581652019-09-26 18:54:19186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
7447402019-09-04 13:39:04186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
7318412019-08-12 14:52:53186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
7280732019-08-05 13:46:29186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
7241442019-07-29 12:39:56186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
7201152019-07-22 12:26:39186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
7161172019-07-15 11:20:09186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
7122082019-07-09 11:07:28186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
7114612019-07-08 11:51:11186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
7102822019-07-05 19:29:21186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
7061932019-06-28 18:23:03186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
7021792019-06-21 17:16:47186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
6982012019-06-14 16:10:25186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
6898292019-05-31 12:12:17186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
6857242019-05-24 11:05:57186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
6837762019-05-21 11:09:43186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
6787752019-05-13 13:59:20186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
6746572019-05-06 12:52:57186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
6704082019-04-29 11:46:34186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
6636482019-04-17 12:26:33186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
6591052019-04-10 11:05:01186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
6585282019-04-09 15:49:58186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
6541792019-04-02 14:43:30186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report
6500112019-03-26 13:36:59186.251.23.x/2453222bra (Brazil)yesblockedblocked/22Report

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