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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
17543012024-04-26 12:55:192804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
17504112024-04-18 17:08:372804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
17497752024-04-17 14:59:562804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
17461802024-04-10 13:53:102804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
17426052024-04-03 12:46:262804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
17394632024-03-27 18:39:152804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
17384412024-03-25 20:18:282804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
17350002024-03-18 19:11:382804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
17324362024-03-13 13:41:122804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
17315572024-03-11 19:15:522804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
17297622024-03-07 18:07:112804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
17296582024-03-07 14:52:032804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
17296062024-03-07 13:29:292804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
17181592024-02-14 06:48:232804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
17161822024-02-09 20:00:222804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
17125662024-02-02 18:53:442804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
17089042024-01-26 17:47:022804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
17079692024-01-25 00:35:112804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
17046692024-01-18 01:40:092804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
17009362024-01-11 00:33:342804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
17005452024-01-10 11:50:512804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
16995852024-01-08 18:40:422804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
16980292024-01-05 12:34:482804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
16945302023-12-29 11:28:012804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
16931302023-12-26 14:34:222804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
16898492023-12-19 13:27:422804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
16868632023-12-13 18:33:42191.5.166.x/24263541bra (Brazil)yesrewrittenreceivednoneReport
16861622023-12-12 14:28:032804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
16823742023-12-05 13:20:572804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
16786612023-11-28 12:14:062804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
16786482023-11-28 11:35:022804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
16766792023-11-24 11:59:342804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
16732192023-11-17 21:21:352804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
16719112023-11-15 13:59:192804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
16712732023-11-14 11:31:402804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
16705422023-11-13 09:15:312804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
16694552023-11-10 19:05:482804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
16633232023-10-30 15:07:32191.5.166.x/24263541bra (Brazil)yesrewrittenreceivednoneReport
16603212023-10-24 22:47:452804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
16593832023-10-23 11:41:562804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
16576442023-10-19 17:57:402804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
16570522023-10-18 17:20:402804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
16565012023-10-17 19:23:112804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
16460872023-09-27 16:40:04191.5.165.x/24263541bra (Brazil)yesrewrittenreceivednoneReport
16305132023-08-29 13:22:36191.5.164.x/24263541bra (Brazil)yesreceivedreceived/8Report
16262302023-08-21 18:08:11191.5.165.x/24263541bra (Brazil)yesrewrittenreceived/8Report
16262222023-08-21 17:41:06191.5.165.x/24263541bra (Brazil)noreceivedreceived/8Report
16190722023-08-08 16:26:43191.5.164.x/24263541bra (Brazil)noreceivedreceived/8Report
16190722023-08-08 16:26:432804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
16154722023-08-01 15:19:41191.5.164.x/24263541bra (Brazil)noreceivedreceived/8Report
16154722023-08-01 15:19:412804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
16118842023-07-25 14:12:37191.5.164.x/24263541bra (Brazil)noreceivedreceived/8Report
16118842023-07-25 14:12:372804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
16083842023-07-18 13:05:40191.5.164.x/24263541bra (Brazil)noreceivedreceived/8Report
16083842023-07-18 13:05:402804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
16009102023-07-04 19:46:40191.5.164.x/24263541bra (Brazil)noreceivedreceived/8Report
16009102023-07-04 19:46:402804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
15972222023-06-27 18:39:27191.5.164.x/24263541bra (Brazil)noreceivedreceived/8Report
15972222023-06-27 18:39:272804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
15936192023-06-20 17:32:31191.5.164.x/24263541bra (Brazil)noreceivedreceived/8Report
15936192023-06-20 17:32:312804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
15900872023-06-13 16:27:36191.5.164.x/24263541bra (Brazil)noreceivedreceived/8Report
15900842023-06-13 16:25:38191.5.164.x/24263541bra (Brazil)noreceivedreceived/8Report
15900842023-06-13 16:25:382804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
15865722023-06-06 15:18:42191.5.164.x/24263541bra (Brazil)noreceivedreceived/8Report
15865722023-06-06 15:18:422804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
15828842023-05-30 14:11:32191.5.164.x/24263541bra (Brazil)noreceivedreceived/8Report
15828842023-05-30 14:11:322804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
15791712023-05-23 13:04:41191.5.164.x/24263541bra (Brazil)noreceivedreceived/8Report
15791712023-05-23 13:04:412804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
15754082023-05-16 11:57:38191.5.164.x/24263541bra (Brazil)noreceivedreceived/8Report
15754082023-05-16 11:57:382804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
15740462023-05-13 12:04:27191.5.164.x/24263541bra (Brazil)noreceivedreceived/8Report
15740462023-05-13 12:04:272804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
15703932023-05-06 10:57:29191.5.164.x/24263541bra (Brazil)noreceivedreceived/8Report
15703932023-05-06 10:57:292804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
15670762023-04-29 09:50:37191.5.164.x/24263541bra (Brazil)noreceivedreceived/8Report
15635442023-04-22 08:43:48191.5.164.x/24263541bra (Brazil)noreceivedreceived/8Report
15635442023-04-22 08:43:482804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
15600252023-04-15 07:36:59191.5.164.x/24263541bra (Brazil)noreceivedreceived/8Report
15600252023-04-15 07:36:592804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
15562832023-04-08 06:29:57191.5.164.x/24263541bra (Brazil)noreceivedreceived/8Report
15562832023-04-08 06:29:572804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
15527002023-04-01 05:23:05191.5.164.x/24263541bra (Brazil)noreceivedreceived/8Report
15490682023-03-25 04:16:19191.5.164.x/24263541bra (Brazil)noreceivedreceived/8Report
15490682023-03-25 04:16:192804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
15452302023-03-18 03:09:20191.5.164.x/24263541bra (Brazil)noreceivedreceived/8Report
15411272023-03-11 02:02:05191.5.164.x/24263541bra (Brazil)noreceivedreceived/8Report
15411272023-03-11 02:02:052804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
15376152023-03-04 16:58:482804:1398:2xx::/40263541bra (Brazil)noreceivedreceived/40Report
15373242023-03-04 00:55:08191.5.164.x/24263541bra (Brazil)noreceivedreceived/8Report
15373242023-03-04 00:55:082804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
15364972023-03-02 15:08:392804:1398:2xx::/40263541bra (Brazil)noreceivedreceived/24Report
15352492023-02-28 15:04:402804:1398:2xx::/40263541bra (Brazil)noreceivedreceived/16Report
15334732023-02-24 23:48:15191.5.164.x/24263541bra (Brazil)noreceivedreceived/8Report
15334732023-02-24 23:48:152804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
15332062023-02-24 13:25:532804:1398:2xx::/40263541bra (Brazil)noreceivedreceived/64Report
15321322023-02-22 15:36:112804:1398:2xx::/40263541bra (Brazil)noreceivedreceived/24Report
15296652023-02-17 22:41:24191.5.164.x/24263541bra (Brazil)noreceivedreceived/8Report
15296652023-02-17 22:41:242804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
15274992023-02-14 12:57:232804:1398:2xx::/40263541bra (Brazil)noreceivedreceived/72Report
15256572023-02-10 21:34:40191.5.164.x/24263541bra (Brazil)noreceivedreceived/8Report
15256572023-02-10 21:34:402804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
15214052023-02-03 22:34:392804:1398:2xx::/40263541bra (Brazil)noreceivedreceived/64Report
15213352023-02-03 20:27:51191.5.164.x/24263541bra (Brazil)noreceivedreceived/8Report
15213352023-02-03 20:27:512804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
15173512023-01-27 19:21:04191.5.164.x/24263541bra (Brazil)noreceivedreceived/8Report
15173512023-01-27 19:21:042804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
15149202023-01-20 18:20:102804:1398:2xx::/40263541bra (Brazil)noreceivedreceived/16Report
15149132023-01-20 18:14:09191.5.164.x/24263541bra (Brazil)noreceivedreceived/8Report
15149132023-01-20 18:14:092804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
15120522023-01-16 13:25:562804:1398:2xx::/40263541bra (Brazil)noreceivedreceived/16Report
15106062023-01-13 17:07:19191.5.164.x/24263541bra (Brazil)noreceivedreceived/8Report
15106062023-01-13 17:07:192804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
15064162023-01-06 16:00:27191.5.164.x/24263541bra (Brazil)noreceivedreceived/8Report
15064162023-01-06 16:00:272804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
15025232022-12-30 14:53:35191.5.164.x/24263541bra (Brazil)noreceivedreceived/8Report
15025232022-12-30 14:53:352804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
14989822022-12-23 13:46:43191.5.164.x/24263541bra (Brazil)noreceivedreceived/8Report
14989822022-12-23 13:46:432804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
12241912021-10-01 18:45:542804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
12233162021-09-30 14:46:252804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
12195612021-09-24 13:06:282804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
12157132021-09-17 11:59:442804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
12151812021-09-16 13:48:192804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
12112502021-09-09 12:41:272804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
12075412021-09-02 11:34:242804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
12024832021-08-24 14:56:452804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
11984242021-08-17 15:13:392804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report
11976712021-08-16 11:55:392804:1398:xx::/40263541bra (Brazil)noreceivedreceived/16Report

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