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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
17544242024-04-26 16:35:18177.154.19.x/24262942bra (Brazil)yesblockedblockednoneReport
17543762024-04-26 15:06:12177.154.19.x/24262942bra (Brazil)yesblockedblockednoneReport
17533092024-04-24 18:56:532804:e38:3fxx::/40262942bra (Brazil)noreceivedreceived/16Report
17520442024-04-22 12:12:18177.154.19.x/24262942bra (Brazil)yesblockedblockednoneReport
17497062024-04-17 12:16:59177.154.19.x/24262942bra (Brazil)yesblockedblockednoneReport
17497012024-04-17 12:10:41177.154.19.x/24262942bra (Brazil)yesblockedblockednoneReport
17487372024-04-15 15:34:582804:e38:3fxx::/40262942bra (Brazil)noreceivedreceived/16Report
17487312024-04-15 15:24:222804:e38:3fxx::/40262942bra (Brazil)noreceivedreceived/16Report
17467862024-04-11 13:12:50177.154.19.x/24262942bra (Brazil)yesblockedblockednoneReport
17431232024-04-04 12:06:22177.154.19.x/24262942bra (Brazil)yesblockedblockednoneReport
17416922024-04-01 20:21:35177.154.19.x/24262942bra (Brazil)yesblockedblockednoneReport
17384022024-03-25 19:15:05177.154.19.x/24262942bra (Brazil)yesblockedblockednoneReport
17365702024-03-21 18:57:162804:e38:3fxx::/40262942bra (Brazil)noreceivedreceived/16Report
17331402024-03-14 17:50:09177.154.19.x/24262942bra (Brazil)yesblockedblockednoneReport
17326982024-03-13 22:17:25177.154.19.x/24262942bra (Brazil)yesblockedblockednoneReport
17292312024-03-06 21:11:04177.154.19.x/24262942bra (Brazil)yesblockedblockednoneReport
17291422024-03-06 18:50:34177.154.19.x/24262942bra (Brazil)yesblockedblockednoneReport
17255322024-02-28 17:44:15177.154.19.x/24262942bra (Brazil)yesblockedblockednoneReport
17254872024-02-28 16:19:56177.154.19.x/24262942bra (Brazil)yesblockedblockednoneReport
17217452024-02-21 15:13:38177.154.19.x/24262942bra (Brazil)yesblockedblockednoneReport
17217112024-02-21 14:03:332804:e38:3fxx::/40262942bra (Brazil)noreceivedreceived/16Report
17217022024-02-21 13:51:012804:e38:3fxx::/40262942bra (Brazil)noreceivedreceived/16Report
17211822024-02-20 13:43:492804:e38:3fxx::/40262942bra (Brazil)noreceivedreceived/16Report
17211762024-02-20 13:29:002804:e38:3fxx::/40262942bra (Brazil)noreceivedreceived/16Report
17188072024-02-15 13:09:42177.154.19.x/24262942bra (Brazil)yesblockedblockednoneReport
17154582024-02-08 12:03:25177.154.19.x/24262942bra (Brazil)yesblockedblockednoneReport
17121382024-02-01 22:09:152804:e38:3fxx::/40262942bra (Brazil)noreceivedreceived/16Report
17084682024-01-25 21:02:52177.154.19.x/24262942bra (Brazil)yesblockedblockednoneReport
17050882024-01-18 19:56:142804:e38:3fxx::/40262942bra (Brazil)noreceivedreceived/16Report
17013582024-01-11 18:49:54177.154.19.x/24262942bra (Brazil)yesblockedblockednoneReport
16976302024-01-04 17:43:142804:e38:3fxx::/40262942bra (Brazil)noreceivedreceived/16Report
16969372024-01-03 13:40:202804:e38:3fxx::/40262942bra (Brazil)noreceivedreceived/16Report
16936042023-12-27 12:33:432804:e38:3fxx::/40262942bra (Brazil)noreceivedreceived/16Report
16932422023-12-26 18:04:002804:e38:3fxx::/40262942bra (Brazil)noreceivedreceived/16Report
16927492023-12-25 13:33:042804:e38:3fxx::/40262942bra (Brazil)noreceivedreceived/16Report
16892662023-12-18 12:26:42177.154.19.x/24262942bra (Brazil)yesblockedblockednoneReport
16875642023-12-14 21:09:18177.154.19.x/24262942bra (Brazil)yesblockedblockednoneReport
16838512023-12-07 20:02:56177.154.19.x/24262942bra (Brazil)yesblockedblockednoneReport
16824082023-12-05 14:28:03177.154.19.x/24262942bra (Brazil)yesblockedblockednoneReport
16786922023-11-28 13:21:262804:e38:3fxx::/40262942bra (Brazil)noreceivedreceived/16Report
16783372023-11-27 19:24:372804:e38:3fxx::/40262942bra (Brazil)noreceivedreceived/16Report
16769472023-11-24 20:03:27177.154.19.x/24262942bra (Brazil)yesblockedblockednoneReport
16730932023-11-17 18:56:452804:e38:3fxx::/40262942bra (Brazil)noreceivedreceived/16Report
16720732023-11-15 19:53:402804:e38:3fxx::/40262942bra (Brazil)noreceivedreceived/16Report
16683612023-11-08 18:47:15177.154.19.x/24262942bra (Brazil)yesblockedblockednoneReport
16672792023-11-06 21:58:26177.154.19.x/24262942bra (Brazil)yesblockedblockednoneReport
16634802023-10-30 20:51:462804:e38:3fxx::/40262942bra (Brazil)noreceivedreceived/16Report
16634772023-10-30 20:47:112804:e38:3fxx::/40262942bra (Brazil)noreceivedreceived/16Report
16634242023-10-30 18:50:312804:e38:3fxx::/40262942bra (Brazil)noreceivedreceived/16Report
16607362023-10-25 15:35:342804:e38:3fxx::/40262942bra (Brazil)noreceivedreceived/16Report
16607342023-10-25 15:30:472804:e38:3fxx::/40262942bra (Brazil)noreceivedreceived/16Report
16607252023-10-25 15:17:242804:e38:3fxx::/40262942bra (Brazil)noreceivedreceived/16Report
16564002023-10-17 15:41:09177.154.19.x/24262942bra (Brazil)yesblockedblockednoneReport
16538182023-10-12 14:09:252804:e38:3fxx::/40262942bra (Brazil)noreceivedreceived/16Report
16499382023-10-05 13:02:46177.154.19.x/24262942bra (Brazil)yesblockedblockednoneReport
16466092023-09-28 14:29:59177.154.16.x/24262942bra (Brazil)noblockedblocked/27Report
16466082023-09-28 14:29:35177.154.19.x/24262942bra (Brazil)yesblockedblockednoneReport
16457992023-09-27 06:45:29177.154.16.x/24262942bra (Brazil)noblockedreceived/12Report
16419222023-09-20 05:38:28177.154.16.x/24262942bra (Brazil)noblockedreceived/16Report
16380502023-09-13 04:30:50177.154.16.x/24262942bra (Brazil)noblockedblocked/27Report
16344992023-09-06 03:24:04177.154.16.x/24262942bra (Brazil)noblockedblocked/27Report
16308482023-08-30 02:17:21177.154.16.x/24262942bra (Brazil)noblockedblocked/27Report
16269802023-08-23 01:10:31177.154.16.x/24262942bra (Brazil)noblockedreceived/21Report
16231272023-08-16 00:03:44177.154.16.x/24262942bra (Brazil)noblockedreceived/15Report
16192672023-08-08 22:56:52177.154.16.x/24262942bra (Brazil)noblockedreceived/9Report
16156612023-08-01 21:50:05177.154.16.x/24262942bra (Brazil)noblockedblocked/27Report
16120412023-07-25 20:43:18177.154.16.x/24262942bra (Brazil)noblockedreceived/12Report
16085582023-07-18 19:36:34177.154.16.x/24262942bra (Brazil)noblockedreceived/20Report
16046852023-07-11 18:29:34177.154.16.x/24262942bra (Brazil)noblockedblocked/23Report
16008222023-07-04 17:22:44177.154.16.x/24262942bra (Brazil)noblockedreceived/13Report
15971382023-06-27 16:15:46177.154.16.x/24262942bra (Brazil)noblockedblocked/27Report
15935442023-06-20 15:09:04177.154.16.x/24262942bra (Brazil)noblockedreceived/14Report
15900102023-06-13 14:02:10177.154.16.x/24262942bra (Brazil)noblockedblocked/25Report
15864912023-06-06 12:55:22177.154.16.x/24262942bra (Brazil)noblockedreceived/12Report
15828002023-05-30 11:48:36177.154.16.x/24262942bra (Brazil)noblockedreceived/16Report
15790902023-05-23 10:41:43177.154.16.x/24262942bra (Brazil)noblockedreceived/9Report
15753572023-05-16 09:34:49177.154.16.x/24262942bra (Brazil)noblockedreceived/27Report
15717332023-05-09 08:28:05177.154.16.x/24262942bra (Brazil)noblockedblocked/22Report
15681742023-05-02 07:21:22177.154.16.x/24262942bra (Brazil)noblockedreceived/11Report
15649562023-04-25 06:14:34177.154.16.x/24262942bra (Brazil)noblockedreceived/8Report
15613672023-04-18 05:07:12177.154.16.x/24262942bra (Brazil)noblockedreceived/13Report
15577562023-04-11 04:00:25177.154.16.x/24262942bra (Brazil)noblockedreceived/10Report
15540872023-04-04 02:52:54177.154.16.x/24262942bra (Brazil)noblockedreceived/9Report
15504902023-03-28 01:46:10177.154.16.x/24262942bra (Brazil)noblockedreceived/16Report
15466712023-03-21 00:39:44177.154.16.x/24262942bra (Brazil)noblockedreceived/12Report
15426232023-03-13 23:32:54177.154.16.x/24262942bra (Brazil)noblockedreceived/13Report
15387512023-03-06 22:26:04177.154.16.x/24262942bra (Brazil)noblockedreceived/19Report
15348772023-02-27 21:19:13177.154.16.x/24262942bra (Brazil)noblockedblocked/27Report
15311002023-02-20 20:12:22177.154.16.x/24262942bra (Brazil)noblockedblocked/24Report
15270622023-02-13 19:05:38177.154.16.x/24262942bra (Brazil)noblockedreceived/17Report
15228882023-02-06 17:58:49177.154.16.x/24262942bra (Brazil)noblockedreceived/19Report
15187432023-01-30 16:52:02177.154.16.x/24262942bra (Brazil)noblockedreceived/19Report
15136672023-01-18 21:13:42177.154.16.x/24262942bra (Brazil)noblockedblocked/29Report
15052972023-01-04 20:56:06177.154.16.x/24262942bra (Brazil)noblockedblocked/27Report
15016712022-12-28 19:49:10177.154.16.x/24262942bra (Brazil)noblockedblocked/27Report
14980762022-12-21 18:42:22177.154.16.x/24262942bra (Brazil)noblockedblocked/27Report
14943592022-12-14 17:35:33177.154.16.x/24262942bra (Brazil)noblockedblocked/27Report
14905382022-12-07 16:28:32177.154.16.x/24262942bra (Brazil)noblockedblocked/27Report
14882542022-11-30 15:21:53177.154.16.x/24262942bra (Brazil)noblockedblocked/27Report

All results shown
Last Modified