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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
16172692023-08-04 20:05:10187.60.148.x/2428153bra (Brazil)yesrewrittenrewrittennoneReport
16151202023-08-01 00:15:25187.60.148.x/2428153bra (Brazil)yesrewrittenrewrittennoneReport
16135522023-07-28 18:10:42187.60.148.x/2428153bra (Brazil)yesblockedblockednoneReport
16112542023-07-24 12:38:41187.60.148.x/2428153bra (Brazil)yesrewrittenrewrittennoneReport
16110092023-07-23 21:51:40187.60.148.x/2428153bra (Brazil)yesrewrittenrewrittennoneReport
16106242023-07-22 20:30:07187.60.148.x/2428153bra (Brazil)yesrewrittenrewrittennoneReport
16100172023-07-21 13:41:05187.60.148.x/2428153bra (Brazil)yesrewrittenrewrittennoneReport
16096252023-07-20 18:54:29187.60.148.x/2428153bra (Brazil)yesblockedblockednoneReport
16092602023-07-20 01:57:08187.60.148.x/2428153bra (Brazil)yesrewrittenrewrittennoneReport
16091302023-07-19 19:45:11187.60.148.x/2428153bra (Brazil)yesblockedblockednoneReport
16078332023-07-17 14:38:03187.60.148.x/2428153bra (Brazil)yesblockedblockednoneReport
16078222023-07-17 14:21:48187.60.148.x/2428153bra (Brazil)yesblockedblockednoneReport
16077792023-07-17 12:53:30187.60.148.x/2428153bra (Brazil)yesblockedblockednoneReport
16050652023-07-12 11:06:13187.60.148.x/2428153bra (Brazil)yesrewrittenrewrittennoneReport
16041002023-07-10 19:34:35187.60.148.x/2428153bra (Brazil)yesrewrittenrewrittennoneReport
16038132023-07-10 11:47:17187.60.148.x/2428153bra (Brazil)yesblockedblockednoneReport
16031182023-07-08 21:30:54187.60.148.x/2428153bra (Brazil)yesrewrittenrewrittennoneReport
15993272023-07-01 20:24:40187.60.148.x/2428153bra (Brazil)yesrewrittenrewrittennoneReport
15977532023-06-28 17:41:14187.60.148.x/2428153bra (Brazil)yesrewrittenrewrittennoneReport
15966792023-06-26 20:18:19187.60.148.x/2428153bra (Brazil)yesrewrittenrewrittennoneReport
15966112023-06-26 18:01:40187.60.148.x/2428153bra (Brazil)yesblockedblockednoneReport
15951182023-06-23 11:38:04187.60.148.x/2428153bra (Brazil)yesrewrittenrewrittennoneReport
15944182023-06-22 00:29:23187.60.148.x/2428153bra (Brazil)yesrewrittenrewrittennoneReport
15944052023-06-22 00:01:07187.60.148.x/2428153bra (Brazil)yesrewrittenrewrittennoneReport
15920222023-06-17 09:58:35187.60.148.x/2428153bra (Brazil)yesrewrittenrewrittennoneReport
15916512023-06-16 14:01:11187.60.148.x/2428153bra (Brazil)yesblockedblockednoneReport
15915682023-06-16 11:15:38187.60.148.x/2428153bra (Brazil)yesrewrittenrewrittennoneReport
15911542023-06-15 14:29:22187.60.148.x/2428153bra (Brazil)yesrewrittenrewrittennoneReport
15902982023-06-14 00:08:45187.60.148.x/2428153bra (Brazil)yesrewrittenrewrittennoneReport
15901942023-06-13 20:08:41187.60.148.x/2428153bra (Brazil)noblockedblockednoneReport
15901782023-06-13 19:32:43187.60.148.x/2428153bra (Brazil)yesrewrittenreceivednoneReport
15901702023-06-13 19:16:02187.60.148.x/2428153bra (Brazil)noblockedreceived/8Report
15901642023-06-13 19:01:35187.60.148.x/2428153bra (Brazil)yesrewrittenreceivednoneReport
15891222023-06-11 21:49:06187.60.148.x/2428153bra (Brazil)yesrewrittenrewrittennoneReport
15889022023-06-11 10:25:45187.60.148.x/2428153bra (Brazil)yesrewrittenrewrittennoneReport
15876132023-06-08 13:19:34187.60.148.x/2428153bra (Brazil)yesrewrittenreceivednoneReport
8488222020-02-26 14:17:23187.60.148.x/2428153bra (Brazil)yesblockedreceived/8Report
8487842020-02-26 13:22:18187.60.148.x/2428153bra (Brazil)yesblockedreceived/8Report
8476672020-02-24 20:18:44187.60.148.x/2428153bra (Brazil)yesblockedreceived/8Report
8463122020-02-22 10:51:44187.60.148.x/2428153bra (Brazil)yesrewrittenreceivednoneReport
8444472020-02-19 10:31:48187.60.148.x/2428153bra (Brazil)yesrewrittenreceivednoneReport
8439432020-02-18 16:04:00187.60.148.x/2428153bra (Brazil)yesblockedreceived/8Report
8402752020-02-12 09:25:33187.60.148.x/2428153bra (Brazil)yesrewrittenreceivednoneReport
8397362020-02-11 14:44:20187.60.148.x/2428153bra (Brazil)yesblockedreceived/8Report
8379552020-02-08 15:08:00187.60.148.x/2428153bra (Brazil)yesblockedreceived/8Report
8370132020-02-06 22:04:10187.60.148.x/2428153bra (Brazil)yesrewrittenreceivednoneReport
8334242020-01-30 20:46:28187.60.148.x/2428153bra (Brazil)yesrewrittenreceivednoneReport
8326122020-01-29 16:42:08187.60.148.x/2428153bra (Brazil)yesblockedreceived/8Report
8305332020-01-26 11:36:07187.60.148.x/2428153bra (Brazil)yesrewrittenreceivednoneReport
8295072020-01-24 12:47:27187.60.148.x/2428153bra (Brazil)yesblockedreceived/8Report
8291442020-01-23 20:28:46187.60.148.x/2428153bra (Brazil)yesblockedreceived/8Report
8290112020-01-23 16:20:00187.60.148.x/2428153bra (Brazil)yesblockedreceived/8Report
8289712020-01-23 14:41:03187.60.148.x/2428153bra (Brazil)yesblockedreceived/8Report
8269812020-01-20 11:45:49187.60.148.x/2428153bra (Brazil)yesblockedreceived/8Report
8264152020-01-19 10:07:27187.60.148.x/2428153bra (Brazil)yesrewrittenreceivednoneReport
8219652020-01-11 13:27:56187.60.148.x/2428153bra (Brazil)yesblockedreceived/8Report
8218702020-01-11 08:52:12187.60.148.x/2428153bra (Brazil)yesrewrittenreceivednoneReport
8214322020-01-10 11:43:13187.60.148.x/2428153bra (Brazil)yesblockedreceived/8Report
8191462020-01-06 13:48:01187.60.148.x/2428153bra (Brazil)yesblockedreceived/8Report
8187432020-01-05 18:05:35187.60.148.x/2428153bra (Brazil)yesrewrittenreceivednoneReport
8157182019-12-30 12:39:04187.60.148.x/2428153bra (Brazil)yesblockedreceived/8Report
8154612019-12-29 23:26:32187.60.148.x/2428153bra (Brazil)yesrewrittenreceivednoneReport
8145112019-12-27 18:50:58187.60.148.x/2428153bra (Brazil)yesblockedreceived/8Report
8139872019-12-26 18:49:01187.60.148.x/2428153bra (Brazil)yesblockedreceived/8Report
8138072019-12-26 11:36:24187.60.148.x/2428153bra (Brazil)yesblockedreceived/8Report
8116702019-12-21 19:05:59187.60.148.x/2428153bra (Brazil)yesrewrittenreceivednoneReport
8103052019-12-19 10:30:01187.60.148.x/2428153bra (Brazil)yesblockedreceived/8Report
8097592019-12-18 12:06:25187.60.148.x/2428153bra (Brazil)yesblockedreceived/8Report
8068202019-12-13 10:42:20187.60.148.x/2428153bra (Brazil)yesrewrittenreceivednoneReport
8055882019-12-11 12:51:52187.60.148.x/2428153bra (Brazil)yesblockedreceived/8Report
8050502019-12-10 18:06:15187.60.148.x/2428153bra (Brazil)yesblockedreceived/8Report
8047202019-12-10 10:54:04187.60.148.x/2428153bra (Brazil)yesblockedreceived/8Report
8038222019-12-09 06:10:30187.60.148.x/2428153bra (Brazil)yesrewrittenreceivednoneReport
8037022019-12-09 00:11:00187.60.148.x/2428153bra (Brazil)yesrewrittenreceivednoneReport
8032202019-12-08 01:07:07187.60.148.x/2428153bra (Brazil)yesrewrittenreceivednoneReport
8031782019-12-07 22:55:43187.60.148.x/2428153bra (Brazil)yesrewrittenreceivednoneReport
8027422019-12-07 00:51:28187.60.148.x/2428153bra (Brazil)yesrewrittenreceivednoneReport
8010742019-12-04 12:06:42187.60.148.x/2428153bra (Brazil)yesblockedreceived/8Report
7978712019-11-29 09:37:37187.60.148.x/2428153bra (Brazil)yesblockedreceived/8Report
7976532019-11-29 00:03:37187.60.148.x/2428153bra (Brazil)yesrewrittenreceivednoneReport
7965482019-11-27 09:59:47187.60.148.x/2428153bra (Brazil)yesrewrittenreceivednoneReport
7953772019-11-25 10:54:47187.60.148.x/2428153bra (Brazil)yesblockedreceived/8Report
7922802019-11-20 07:45:38187.60.148.x/2428153bra (Brazil)yesrewrittenreceivednoneReport
7898982019-11-16 13:26:25187.60.148.x/2428153bra (Brazil)yesblockedreceived/8Report
7875342019-11-12 23:56:19187.60.148.x/2428153bra (Brazil)yesrewrittenreceivednoneReport
7860232019-11-10 20:08:08187.60.148.x/2428153bra (Brazil)yesrewrittenrewrittennoneReport
7854042019-11-09 12:20:14187.60.148.x/2428153bra (Brazil)yesblockedreceived/8Report
7850422019-11-08 20:02:06187.60.148.x/2428153bra (Brazil)yesrewrittenreceivednoneReport
7822172019-11-04 13:35:16187.60.148.x/2428153bra (Brazil)yesblockedreceived/8Report
7804462019-11-01 02:53:52187.60.148.x/2428153bra (Brazil)yesrewrittenreceivednoneReport
7803812019-11-01 00:12:02187.60.148.x/2428153bra (Brazil)yesrewrittenreceivednoneReport
7779612019-10-28 12:29:05187.60.148.x/2428153bra (Brazil)yesblockedreceived/8Report
7770402019-10-26 19:07:35187.60.148.x/2428153bra (Brazil)yesrewrittenreceivednoneReport
7770172019-10-26 17:57:39187.60.148.x/2428153bra (Brazil)yesrewrittenreceivednoneReport
7735122019-10-21 11:22:50187.60.148.x/2428153bra (Brazil)yesblockedreceived/8Report
7690022019-10-14 08:20:51187.60.148.x/2428153bra (Brazil)yesrewrittenreceivednoneReport
7683672019-10-12 21:23:26187.60.148.x/2428153bra (Brazil)yesrewrittenreceivednoneReport
7678142019-10-11 18:00:49187.60.148.x/2428153bra (Brazil)yesblockedreceived/8Report
7640242019-10-06 09:11:00187.60.148.x/2428153bra (Brazil)yesrewrittenreceivednoneReport
7631072019-10-04 16:08:34187.60.148.x/2428153bra (Brazil)yesblockedreceived/8Report

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