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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
16417172023-09-19 19:12:0685.203.45.x/249009 (M247)che (Switzerland)yesunknownunknownnoneReport
16416992023-09-19 18:37:00146.70.184.x/249009 (M247)fra (France)yesunknownunknownnoneReport
16416912023-09-19 18:26:02146.70.184.x/249009 (M247)fra (France)yesunknownunknownnoneReport
16386412023-09-13 23:41:01146.70.215.x/249009 (M247)usa (United States)yesblockedblockednoneReport
16325882023-09-02 03:48:08185.216.35.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
16325482023-09-02 00:01:31185.216.35.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
16313702023-08-31 00:36:39185.216.35.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
16293372023-08-27 09:37:36146.70.52.x/249009 (M247)rus (Russian Federation)yesblockedblockednoneReport
16292792023-08-27 06:03:33185.216.35.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
16287142023-08-25 21:42:17185.216.35.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
16264942023-08-22 05:39:51185.156.175.x/249009 (M247)che (Switzerland)yesblockedblockednoneReport
16263172023-08-21 21:23:3937.120.143.x/249009 (M247)bel (Belgium)yesblockedblockednoneReport
16262982023-08-21 20:43:39185.216.35.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
16261282023-08-21 14:49:10185.216.35.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
16259212023-08-21 07:56:56185.216.35.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
16257272023-08-20 21:03:38185.156.175.x/249009 (M247)che (Switzerland)yesblockedblockednoneReport
16255242023-08-20 09:35:13185.156.175.x/249009 (M247)che (Switzerland)yesblockedblockednoneReport
16249172023-08-18 23:22:49185.216.35.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
16244332023-08-18 07:44:29185.216.35.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
16242722023-08-17 23:52:31185.156.175.x/249009 (M247)che (Switzerland)yesblockedblockednoneReport
16236392023-08-16 21:13:24217.138.209.x/249009 (M247)pol (Poland)yesblockedblockednoneReport
16224572023-08-14 21:06:14185.216.35.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
16224112023-08-14 19:49:09185.216.35.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
16223582023-08-14 18:04:34217.138.206.x/249009 (M247)usa (United States)yesblockedblockednoneReport
16220752023-08-14 10:25:03185.216.35.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
16217732023-08-13 18:06:41185.208.152.x/249009 (M247)usa (United States)yesunknownunknownnoneReport
16214612023-08-12 23:42:05185.216.35.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
16214222023-08-12 21:00:04185.216.35.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
16211812023-08-12 07:56:48185.216.35.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
16210102023-08-11 21:11:09185.216.35.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
16204162023-08-10 21:01:39185.216.35.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
16199852023-08-10 05:35:08185.216.35.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
16194212023-08-09 06:32:36185.216.35.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
16193992023-08-09 05:52:03185.216.35.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
16193512023-08-09 02:58:45185.216.35.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
16192892023-08-08 23:45:30185.216.35.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
16187502023-08-08 04:25:29185.216.35.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
16187202023-08-08 02:13:13185.216.35.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
16176962023-08-05 23:05:37192.71.227.x/249009 (M247)can (Canada)yesblockedblockednoneReport
16176612023-08-05 20:44:54146.70.115.x/249009 (M247)usa (United States)yesblockedblockednoneReport
16176612023-08-05 20:44:542a0d:5600:xx::/409009 (M247)usa (United States)yesblockedblockednoneReport
16175732023-08-05 15:42:05185.210.219.x/249009 (M247)aut (Austria)yesblockedblockednoneReport
16175422023-08-05 14:16:35185.216.35.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
16153022023-08-01 09:56:32185.216.35.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
16131982023-07-28 02:31:13194.14.217.x/249009 (M247)rou (Romania)yesblockedblockednoneReport
16121852023-07-26 04:31:50217.138.252.x/249009 (M247)jpn (Japan)yesunknownunknownnoneReport
16117752023-07-25 10:54:56217.138.252.x/249009 (M247)jpn (Japan)yesunknownunknownnoneReport
16115972023-07-25 01:43:56217.138.252.x/249009 (M247)jpn (Japan)yesunknownunknownnoneReport
16111572023-07-24 08:23:54185.216.35.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
16102992023-07-22 03:54:47217.138.252.x/249009 (M247)jpn (Japan)yesunknownunknownnoneReport
16102422023-07-21 21:45:13185.216.35.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
16101982023-07-21 19:50:34185.216.35.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
16101692023-07-21 19:02:22185.216.35.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
16098782023-07-21 08:09:35185.216.35.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
16081662023-07-18 04:13:37185.216.35.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
16076942023-07-17 09:08:02185.216.35.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
16063842023-07-14 13:35:18185.216.35.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
16053162023-07-12 18:40:29185.216.35.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
16052762023-07-12 17:21:52185.216.35.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
16022702023-07-07 07:19:14146.70.172.x/249009 (M247)rou (Romania)yesunknownunknownnoneReport
16022702023-07-07 07:19:142a0d:5600:xx::/409009 (M247)rou (Romania)yesunknownunknownnoneReport
16017172023-07-06 06:39:22146.70.201.x/249009 (M247)rou (Romania)yesunknownunknownnoneReport
16016852023-07-06 03:38:47185.230.126.x/249009 (M247)usa (United States)yesblockedblockednoneReport
15991592023-07-01 12:33:10185.230.126.x/249009 (M247)usa (United States)yesblockedblockednoneReport
15955942023-06-24 13:57:43146.70.115.x/249009 (M247)usa (United States)yesblockedblockednoneReport
15955942023-06-24 13:57:432a0d:5600:xx::/409009 (M247)usa (United States)yesblockedblockednoneReport
15775982023-05-20 15:12:0145.152.182.x/249009 (M247)usa (United States)yesunknownrewrittennoneReport
15775752023-05-20 14:04:2385.203.45.x/249009 (M247)che (Switzerland)yesunknownunknownnoneReport
15622892023-04-19 17:53:18185.230.124.x/249009 (M247)esp (Spain)yesblockedblockednoneReport
15474312023-03-22 09:25:4086.106.137.x/249009 (M247)rou (Romania)yesunknownunknownnoneReport
15441732023-03-16 10:54:4491.207.102.x/249009 (M247)rou (Romania)yesunknownunknownnoneReport
15390832023-03-07 12:31:44146.70.99.x/249009 (M247)aut (Austria)yesblockedblockednoneReport
15390742023-03-07 12:19:15146.70.99.x/249009 (M247)aut (Austria)yesblockedblockednoneReport
15390682023-03-07 12:10:47146.70.23.x/249009 (M247)gbr (United Kingdom)yesunknownunknownnoneReport
15362162023-03-02 02:46:19193.37.253.x/249009 (M247)usa (United States)yesblockedblockednoneReport
15347902023-02-27 17:56:02193.148.18.x/249009 (M247)usa (United States)yesunknownunknownnoneReport
15330022023-02-24 05:27:3389.238.135.x/249009 (M247)gbr (United Kingdom)yesblockedblockednoneReport
15230142023-02-06 22:08:06185.242.6.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
15228032023-02-06 15:21:4037.120.148.x/249009 (M247)esp (Spain)yesblockedblockednoneReport
15223802023-02-05 18:12:2085.203.45.x/249009 (M247)che (Switzerland)yesunknownunknownnoneReport
15210532023-02-03 10:37:59151.236.22.x/249009 (M247)usa (United States)yesblockedblockednoneReport
15151052023-01-21 02:02:0663.246.153.x/249009 (M247)usa (United States)yesunknownunknownnoneReport
14815612022-11-19 21:45:5885.203.45.x/249009 (M247)che (Switzerland)yesunknownunknownnoneReport
14727742022-11-06 17:46:1385.203.45.x/249009 (M247)che (Switzerland)yesunknownunknownnoneReport
14692652022-11-01 18:53:05185.94.192.x/249009 (M247)bgr (Bulgaria)yesblockedblockednoneReport
14692552022-11-01 18:38:08185.94.192.x/249009 (M247)bgr (Bulgaria)yesblockedblockednoneReport
14691162022-11-01 14:40:54146.70.107.x/249009 (M247)deu (Germany)yesblockedblockednoneReport
14681222022-10-30 18:14:13193.27.14.x/249009 (M247)deu (Germany)yesblockedblockednoneReport
14676512022-10-29 21:10:08146.70.107.x/249009 (M247)deu (Germany)yesblockedblockednoneReport
14570282022-10-14 13:05:5485.203.45.x/249009 (M247)che (Switzerland)yesunknownunknownnoneReport
14440462022-09-20 15:45:0891.90.122.x/249009 (M247)lie (Liechtenstein)yesunknownunknownnoneReport
14438242022-09-20 09:58:1437.120.138.x/249009 (M247)usa (United States)yesblockedblockednoneReport
14362472022-09-07 18:27:48185.244.212.x/249009 (M247)aut (Austria)yesunknownunknownnoneReport
14359582022-09-07 10:16:15188.241.83.x/249009 (M247)fra (France)yesrewrittenrewrittennoneReport
14331782022-09-03 23:00:4085.203.45.x/249009 (M247)che (Switzerland)yesunknownunknownnoneReport
14314622022-08-31 23:44:4685.203.45.x/249009 (M247)che (Switzerland)yesunknownunknownnoneReport
14283782022-08-27 05:31:05151.248.68.x/249009 (M247)jpn (Japan)noblockedblocked/23Report
14267222022-08-24 22:14:4945.87.212.x/249009 (M247)deu (Germany)yesrewrittenrewrittennoneReport
14233632022-08-20 04:24:06151.248.68.x/249009 (M247)jpn (Japan)noblockedblocked/23Report
14168542022-08-13 03:17:11151.248.68.x/249009 (M247)jpn (Japan)noblockedblocked/23Report
14157812022-08-11 13:37:2837.120.232.x/249009 (M247)dnk (Denmark)yesunknownunknownnoneReport
14157532022-08-11 12:56:1386.106.103.x/249009 (M247)swe (Sweden)yesunknownunknownnoneReport
14150322022-08-10 11:03:0991.195.98.x/249009 (M247)rou (Romania)yesblockedblockednoneReport
14150322022-08-10 11:03:092a04:9dc0:xx::/409009 (M247)rou (Romania)yesblockedblockednoneReport

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