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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
10919732021-02-23 16:48:32188.116.32.x/240ita (Italy)nounknownblockednoneReport
10890532021-02-19 13:18:53185.134.121.x/240rus (Russian Federation)noblockedreceived/8Report
10711312021-01-27 07:12:332406:8dc0:22xx::/400twn (Taiwan)noblockedblocked/48Report
10711262021-01-27 07:00:172406:8dc0:22xx::/400twn (Taiwan)noblockedblocked/48Report
10711162021-01-27 06:46:122406:8dc0:22xx::/400twn (Taiwan)noblockedblocked/48Report
10665882021-01-20 03:28:412a0d:d900:xx::/400fra (France)nounknownunknownnoneReport
10662142021-01-19 16:16:462804:33ec:81xx::/400bra (Brazil)noblockedreceived/32Report
10658002021-01-19 04:41:59196.43.159.x/240uga (Uganda)nounknownunknownnoneReport
10658002021-01-19 04:41:592c0f:f6d0:xx::/400uga (Uganda)nounknownunknownnoneReport
10655372021-01-18 18:00:09102.34.0.x/240uga (Uganda)yesunknownunknownnoneReport
10654832021-01-18 16:15:30137.63.184.x/240uga (Uganda)yesblockedblockednoneReport
10649362021-01-17 19:12:062406:8dc0:22xx::/400twn (Taiwan)noblockedblocked/48Report
10458512020-12-13 10:29:542a0d:d900:xx::/400fra (France)nounknownunknownnoneReport
9981852020-10-08 20:02:3077.247.111.x/240est (Estonia)yesblockedblockednoneReport
9981822020-10-08 20:02:2677.247.111.x/240est (Estonia)yesblockedblockednoneReport
9981812020-10-08 20:02:2177.247.111.x/240est (Estonia)yesblockedblockednoneReport
9981792020-10-08 19:59:4677.247.111.x/240est (Estonia)yesblockedblockednoneReport
9981782020-10-08 19:59:4577.247.111.x/240est (Estonia)yesblockedblockednoneReport
9981772020-10-08 19:59:4377.247.111.x/240est (Estonia)yesblockedblockednoneReport
9981762020-10-08 19:59:4377.247.111.x/240est (Estonia)yesblockedblockednoneReport
9981752020-10-08 19:59:4177.247.111.x/240est (Estonia)yesblockedblockednoneReport
9981742020-10-08 19:59:4077.247.111.x/240est (Estonia)yesblockedblockednoneReport
9981732020-10-08 19:59:3877.247.111.x/240est (Estonia)yesblockedblockednoneReport
9915602020-09-30 04:21:442a0e:b107:dxx::/400deu (Germany)yesblockedblockednoneReport
9915572020-09-30 04:18:172a0e:b107:dxx::/400deu (Germany)yesblockedblockednoneReport
9915492020-09-30 04:01:222a0e:b107:dxx::/400deu (Germany)noreceivedreceived/16Report
9915402020-09-30 03:44:072a0e:b107:dxx::/400deu (Germany)noreceivedreceived/16Report
9860022020-09-21 12:43:372804:4558:2xx::/400bra (Brazil)noreceivedreceived/16Report
9553162020-08-20 19:15:592804:2038:80xx::/400bra (Brazil)noblockedblocked/48Report
9486382020-08-13 21:21:14173.0.55.x/240usa (United States)yesblockedblockednoneReport
9483992020-08-13 18:50:59173.0.55.x/240usa (United States)yesblockedblockednoneReport
9299092020-07-18 03:13:45170.81.20.x/240bra (Brazil)yesrewrittenrewrittennoneReport
9258252020-07-10 03:59:532804:33ec:81xx::/400bra (Brazil)noreceivedreceived/16Report
9197672020-06-28 19:19:1245.224.190.x/240arg (Argentina)yesrewrittenrewrittennoneReport
9191602020-06-27 07:29:372002:4c4c:5exx::/400usa (United States)noblockedblocked/64Report
9163002020-06-22 11:34:322a0d:2406:1cxx::/400aus (Australia)yesblockedblockednoneReport
9150662020-06-19 15:38:302002:4c4c:5exx::/400usa (United States)noblockedblocked/64Report
9133502020-06-17 00:48:45173.0.48.x/240usa (United States)yesblockedblockednoneReport
9091972020-06-09 18:38:4094.142.20.x/240rus (Russian Federation)yesrewrittenblockednoneReport
9046712020-06-01 18:05:1294.142.20.x/240rus (Russian Federation)yesrewrittenblockednoneReport
9034802020-05-30 07:22:362002:4c4c:5exx::/400usa (United States)noblockedblocked/64Report
9028812020-05-29 16:46:492002:2dbb:3cxx::/400bra (Brazil)noblockedblocked/48Report
9020362020-05-28 07:05:132002:4c4c:5exx::/400usa (United States)noblockedblocked/64Report
9019592020-05-28 03:11:342002:4c4c:5exx::/400usa (United States)noblockedblocked/64Report
8994982020-05-23 05:57:5645.239.46.x/240pry (Paraguay)yesrewrittenreceivednoneReport
8978192020-05-20 05:00:47208.93.95.x/240usa (United States)noblockedreceived/22Report
8978172020-05-20 04:59:51208.93.95.x/240usa (United States)noblockedreceived/22Report
8978062020-05-20 04:48:29208.93.95.x/240usa (United States)nounknownblockednoneReport
8977662020-05-20 02:29:21208.93.95.x/240usa (United States)nounknownblockednoneReport
8972612020-05-19 08:46:03190.11.220.x/240ury (Uruguay)yesrewrittenrewrittennoneReport
8967822020-05-18 16:34:572002:4c4c:5exx::/400usa (United States)noblockedblocked/64Report
7759482019-10-24 21:19:53140.221.243.x/240usa (United States)noreceivedreceived/8Report
6948512019-06-09 09:51:372001:43f8:2xx::/400mus (Mauritius)noblockedblocked/64Report
6787572019-05-13 13:26:592002:db5c:c1xx::/400mys (Malaysia)noreceivedreceived/16Report
6764692019-05-09 07:06:392803:9400:xx::/400bol (Bolivia)noblockedblocked/64Report
6764302019-05-09 05:55:542803:9400:xx::/400bol (Bolivia)noblockedblocked/64Report
6757362019-05-08 02:34:052002:4995:14xx::/400usa (United States)noreceivedreceived/16Report
6746372019-05-06 12:20:192002:db5c:c1xx::/400mys (Malaysia)noreceivedreceived/16Report
6734472019-05-04 00:55:282002:d2ba:70xx::/400mys (Malaysia)noreceivedreceived/16Report
6714052019-04-30 20:00:102002:4995:14xx::/400usa (United States)noreceivedreceived/16Report
6696312019-04-27 16:58:092002:db5c:c2xx::/400mys (Malaysia)noreceivedreceived/16Report
6692032019-04-26 18:27:262002:db5c:cbxx::/400mys (Malaysia)noreceivedreceived/16Report
6688492019-04-26 02:02:472002:db5c:d5xx::/400mys (Malaysia)noreceivedreceived/16Report
6678942019-04-24 17:18:312002:6173:26xx::/400usa (United States)noreceivedreceived/16Report
6656132019-04-21 00:39:562002:6173:26xx::/400usa (United States)noreceivedreceived/16Report
6646452019-04-19 00:56:172002:db5c:d5xx::/400mys (Malaysia)noreceivedreceived/16Report
6646082019-04-18 23:10:162002:4995:14xx::/400usa (United States)noreceivedreceived/16Report
6613832019-04-14 02:18:302804:5590:xx::/400bra (Brazil)noblockedreceived/16Report
6613812019-04-14 02:13:502804:5590:xx::/400bra (Brazil)noblockedreceived/16Report
6611812019-04-13 15:13:282002:6173:26xx::/400usa (United States)noreceivedreceived/16Report
6608772019-04-12 23:22:532002:4995:14xx::/400usa (United States)noreceivedreceived/16Report
6602762019-04-11 23:49:402002:db5c:d5xx::/400mys (Malaysia)noreceivedreceived/16Report
6598782019-04-11 12:33:032002:d2bb:d0xx::/400mys (Malaysia)noreceivedreceived/16Report
6566222019-04-06 05:50:132002:4995:14xx::/400usa (United States)noreceivedreceived/16Report
6554382019-04-04 11:26:282002:d2bb:d0xx::/400mys (Malaysia)noreceivedreceived/16Report
6538062019-04-01 23:46:58186.88.141.x/240ven (Venezuela)yesrewrittenrewrittennoneReport
6530802019-03-31 20:50:502002:db5c:d9xx::/400mys (Malaysia)noreceivedreceived/16Report
6521822019-03-29 21:09:482002:4995:14xx::/400usa (United States)noreceivedreceived/16Report
6516352019-03-28 23:58:072002:db5c:cbxx::/400mys (Malaysia)noreceivedreceived/16Report
6488392019-03-24 15:23:182002:d2bb:a3xx::/400mys (Malaysia)noreceivedreceived/16Report
6482892019-03-23 11:14:402002:db5c:c2xx::/400mys (Malaysia)noreceivedreceived/16Report
6461302019-03-20 04:17:30103.220.205.x/240bgd (Bangladesh)yesrewrittenrewrittennoneReport
6455442019-03-19 07:06:35103.125.28.x/240bgd (Bangladesh)yesrewrittenreceived/22Report
6452102019-03-18 18:09:312002:4995:14xx::/400usa (United States)noreceivedreceived/16Report
6438862019-03-16 10:08:092002:db5c:c2xx::/400mys (Malaysia)noreceivedreceived/16Report
6354912019-03-05 13:40:402607:fcc8:e8xx::/400usa (United States)noblockedblocked/64Report
6354272019-03-05 11:02:552002:5898:7bxx::/400deu (Germany)noblockedblocked/56Report
6346812019-03-04 06:49:242002:3c35:2axx::/400mys (Malaysia)noreceivedreceived/16Report
6345812019-03-04 01:52:542002:db5c:d4xx::/400mys (Malaysia)noreceivedreceived/16Report
6340102019-03-02 20:36:212002:db5c:cdxx::/400mys (Malaysia)noreceivedreceived/16Report
6338172019-03-02 11:51:512002:3c35:2axx::/400mys (Malaysia)noreceivedreceived/16Report
6332532019-03-01 12:29:202002:db5c:dbxx::/400mys (Malaysia)noreceivedreceived/16Report
6325202019-02-28 10:36:482002:db5c:c4xx::/400mys (Malaysia)noreceivedreceived/16Report
6319002019-02-27 10:56:162002:db5c:c7xx::/400mys (Malaysia)noreceivedreceived/16Report
6314292019-02-26 19:45:442002:db5c:cfxx::/400mys (Malaysia)noreceivedreceived/16Report
6311242019-02-26 09:56:102002:5898:7bxx::/400deu (Germany)noblockedblocked/56Report
6307352019-02-25 19:15:122002:db5c:d6xx::/400mys (Malaysia)noreceivedreceived/16Report
6287232019-02-22 11:56:072002:4cbc:36xx::/400usa (United States)noblockedblocked/48Report
6281262019-02-21 10:12:082002:3c35:5dxx::/400mys (Malaysia)noreceivedreceived/16Report
6258532019-02-17 17:33:312002:db5c:c0xx::/400mys (Malaysia)noreceivedreceived/16Report

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