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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
18973692025-01-21 13:55:30185.173.128.x/2457777 (MASSAR)che (Switzerland)noblockedblockednoneReport
18973692025-01-21 13:55:302a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
18973452025-01-21 13:00:17194.209.11.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
18972122025-01-21 08:10:51194.209.11.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
18968222025-01-20 17:30:4931.10.140.x/246730 (SUNRISE)che (Switzerland)yesblockedblockednoneReport
18968222025-01-20 17:30:492a02:aa15:92xx::/406730 (SUNRISE)che (Switzerland)noblockedblocked/64Report
18965882025-01-20 08:48:05194.209.11.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
18965552025-01-20 07:13:12178.197.214.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
18954782025-01-17 22:47:08185.173.128.x/2457777 (MASSAR)che (Switzerland)noblockedblockednoneReport
18954782025-01-17 22:47:082a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
18954772025-01-17 22:46:44195.162.184.x/2415547 (NETPLUS)che (Switzerland)yesblockedblockednoneReport
18953122025-01-17 17:09:0731.10.140.x/246730 (SUNRISE)che (Switzerland)yesblockedblockednoneReport
18953122025-01-17 17:09:072a02:aa15:92xx::/406730 (SUNRISE)che (Switzerland)noblockedblocked/64Report
18950662025-01-17 10:05:47178.197.218.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
18950012025-01-17 07:13:09212.103.80.x/2415576 (NTS)che (Switzerland)yesunknownunknownnoneReport
18945302025-01-16 12:27:35212.103.80.x/2415576 (NTS)che (Switzerland)yesunknownunknownnoneReport
18938732025-01-15 11:13:49212.103.80.x/2415576 (NTS)che (Switzerland)yesunknownunknownnoneReport
18933482025-01-14 12:48:20185.173.128.x/2457777 (MASSAR)che (Switzerland)noblockedblockednoneReport
18933482025-01-14 12:48:202a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
18933252025-01-14 11:53:17194.209.11.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
18932172025-01-14 07:03:59194.209.11.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
18926702025-01-13 07:03:19194.209.11.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
18916902025-01-10 21:39:58185.173.128.x/2457777 (MASSAR)che (Switzerland)noblockedblockednoneReport
18916902025-01-10 21:39:582a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
18916892025-01-10 21:39:38195.162.184.x/2415547 (NETPLUS)che (Switzerland)yesblockedblockednoneReport
18908752025-01-09 11:17:26212.103.80.x/2415576 (NTS)che (Switzerland)yesunknownunknownnoneReport
18908242025-01-09 08:22:40212.103.80.x/2415576 (NTS)che (Switzerland)yesunknownunknownnoneReport
18908062025-01-09 07:19:04178.197.215.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
18906982025-01-08 22:48:2131.10.140.x/246730 (SUNRISE)che (Switzerland)yesblockedblockednoneReport
18906982025-01-08 22:48:212a02:aa15:92xx::/406730 (SUNRISE)che (Switzerland)noblockedblocked/64Report
18900072025-01-07 16:06:14194.230.146.x/246730 (SUNRISE)che (Switzerland)yesblockedblockednoneReport
18898622025-01-07 11:41:05185.173.128.x/2457777 (MASSAR)che (Switzerland)noblockedblockednoneReport
18898622025-01-07 11:41:052a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
18888532025-01-05 12:53:0483.78.22.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
18888532025-01-05 12:53:042a02:1210:7exx::/403303 (SWISSCOM)che (Switzerland)noblockedblocked/64Report
18883622025-01-04 11:08:31178.192.253.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
18883622025-01-04 11:08:312a02:1210:56xx::/403303 (SWISSCOM)che (Switzerland)noblockedblocked/64Report
18881192025-01-03 20:32:33195.162.184.x/2415547 (NETPLUS)che (Switzerland)yesblockedblockednoneReport
18881182025-01-03 20:32:05185.173.128.x/2457777 (MASSAR)che (Switzerland)noblockedblockednoneReport
18881182025-01-03 20:32:052a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
18865282024-12-31 11:35:13194.230.146.x/246730 (SUNRISE)che (Switzerland)yesblockedblockednoneReport
18864982024-12-31 10:33:56185.173.128.x/2457777 (MASSAR)che (Switzerland)noblockedblockednoneReport
18864982024-12-31 10:33:562a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
18850272024-12-28 08:10:10178.192.253.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
18850272024-12-28 08:10:102a02:1210:56xx::/403303 (SWISSCOM)che (Switzerland)noblockedblocked/64Report
18848102024-12-27 19:24:58185.173.128.x/2457777 (MASSAR)che (Switzerland)noblockedblockednoneReport
18848102024-12-27 19:24:582a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
18838422024-12-25 21:16:00195.162.184.x/2415547 (NETPLUS)che (Switzerland)yesblockedblockednoneReport
18832402024-12-24 10:29:12194.230.146.x/246730 (SUNRISE)che (Switzerland)yesblockedblockednoneReport
18832262024-12-24 09:26:45185.173.128.x/2457777 (MASSAR)che (Switzerland)noblockedblockednoneReport
18832262024-12-24 09:26:452a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
18816582024-12-20 22:08:43178.192.253.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
18816582024-12-20 22:08:432a02:1210:56xx::/403303 (SWISSCOM)che (Switzerland)noblockedblocked/64Report
18815242024-12-20 18:17:53185.173.128.x/2457777 (MASSAR)che (Switzerland)noblockedblockednoneReport
18815242024-12-20 18:17:532a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
18811972024-12-20 07:19:29212.103.80.x/2415576 (NTS)che (Switzerland)yesunknownunknownnoneReport
18807552024-12-19 13:44:14178.197.218.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
18805912024-12-19 07:11:26212.103.80.x/2415576 (NTS)che (Switzerland)yesunknownunknownnoneReport
18802702024-12-18 15:55:46195.162.184.x/2415547 (NETPLUS)che (Switzerland)yesblockedblockednoneReport
18799672024-12-18 07:37:5631.10.140.x/246730 (SUNRISE)che (Switzerland)yesblockedblockednoneReport
18799672024-12-18 07:37:562a02:aa15:92xx::/406730 (SUNRISE)che (Switzerland)noblockedblocked/64Report
18796462024-12-17 16:58:2331.10.140.x/246730 (SUNRISE)che (Switzerland)yesblockedblockednoneReport
18796462024-12-17 16:58:232a02:aa15:92xx::/406730 (SUNRISE)che (Switzerland)noblockedblocked/64Report
18794212024-12-17 09:23:11194.230.146.x/246730 (SUNRISE)che (Switzerland)yesblockedblockednoneReport
18794032024-12-17 08:19:30185.173.128.x/2457777 (MASSAR)che (Switzerland)noblockedblockednoneReport
18794032024-12-17 08:19:302a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
18780902024-12-14 19:39:5745.85.93.x/24199058che (Switzerland)yesblockedblockednoneReport
18776612024-12-13 18:50:3431.10.140.x/246730 (SUNRISE)che (Switzerland)yesblockedblockednoneReport
18775962024-12-13 17:10:47185.173.128.x/2457777 (MASSAR)che (Switzerland)noblockedblockednoneReport
18775962024-12-13 17:10:472a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
18774782024-12-13 12:41:59178.197.203.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
18773552024-12-13 07:15:42178.197.203.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
18768812024-12-12 13:33:45185.119.87.x/24203892 (FLOW)che (Switzerland)yesrewrittenrewrittennoneReport
18767232024-12-12 07:13:41178.197.203.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
18761812024-12-11 09:29:55178.197.203.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
18759712024-12-10 22:51:36195.162.184.x/2415547 (NETPLUS)che (Switzerland)yesblockedblockednoneReport
18756482024-12-10 14:05:33194.209.11.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
18755062024-12-10 09:33:31178.197.223.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
18754852024-12-10 08:40:24194.209.11.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
18754662024-12-10 07:12:18185.173.128.x/2457777 (MASSAR)che (Switzerland)noblockedblockednoneReport
18754662024-12-10 07:12:182a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
18750492024-12-09 13:34:17185.119.87.x/24203892 (FLOW)che (Switzerland)yesrewrittenrewrittennoneReport
18748672024-12-09 07:29:24194.209.11.x/243303 (SWISSCOM)che (Switzerland)yesunknownblockednoneReport
18746462024-12-08 19:27:03194.230.146.x/246730 (SUNRISE)che (Switzerland)yesblockedblockednoneReport
18735402024-12-06 16:03:39185.173.128.x/2457777 (MASSAR)che (Switzerland)noblockedblockednoneReport
18735402024-12-06 16:03:392a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
18727602024-12-05 07:09:47212.103.80.x/2415576 (NTS)che (Switzerland)yesunknownunknownnoneReport
18725332024-12-04 19:54:05178.192.253.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
18725212024-12-04 19:31:59178.192.253.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
18721822024-12-04 08:55:41195.70.5.x/2412333 (DFINET)che (Switzerland)yesblockedblockednoneReport
18719242024-12-03 19:55:21195.162.184.x/2415547 (NETPLUS)che (Switzerland)yesblockedblockednoneReport
18718502024-12-03 18:04:0831.10.140.x/246730 (SUNRISE)che (Switzerland)yesblockedblockednoneReport
18718502024-12-03 18:04:082a02:aa15:92xx::/406730 (SUNRISE)che (Switzerland)noblockedblocked/64Report
18717642024-12-03 15:42:13178.197.239.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
18716762024-12-03 13:26:19178.197.239.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
18716592024-12-03 12:56:20194.209.11.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
18715142024-12-03 07:33:29194.209.11.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
18715062024-12-03 07:02:26194.209.11.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
18714892024-12-03 06:05:11185.173.128.x/2457777 (MASSAR)che (Switzerland)noblockedblockednoneReport
18714892024-12-03 06:05:112a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
18706612024-12-01 18:21:04194.230.160.x/246730 (SUNRISE)che (Switzerland)yesblockedblockednoneReport
18697342024-11-29 21:49:21178.195.140.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
18697342024-11-29 21:49:212a02:1210:34xx::/403303 (SWISSCOM)che (Switzerland)noblockedblocked/64Report
18695302024-11-29 14:56:32185.173.128.x/2457777 (MASSAR)che (Switzerland)noblockedblockednoneReport
18695302024-11-29 14:56:322a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
18683022024-11-27 13:34:13185.119.87.x/24203892 (FLOW)che (Switzerland)yesrewrittenrewrittennoneReport
18682022024-11-27 11:05:54178.197.223.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
18681172024-11-27 07:54:31178.197.222.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
18678202024-11-26 18:52:2731.10.140.x/246730 (SUNRISE)che (Switzerland)yesblockedblockednoneReport
18678202024-11-26 18:52:272a02:aa15:92xx::/406730 (SUNRISE)che (Switzerland)noblockedblocked/64Report
18678152024-11-26 18:48:12195.162.184.x/2415547 (NETPLUS)che (Switzerland)yesblockedblockednoneReport
18675352024-11-26 11:49:21194.209.11.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
18674942024-11-26 10:43:12194.209.11.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
18674012024-11-26 04:58:01185.173.128.x/2457777 (MASSAR)che (Switzerland)noblockedblockednoneReport
18674012024-11-26 04:58:012a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
18672492024-11-25 21:43:2431.10.140.x/246730 (SUNRISE)che (Switzerland)yesblockedblockednoneReport
18668512024-11-25 09:01:14194.209.11.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
18664422024-11-24 06:49:00185.119.87.x/24203892 (FLOW)che (Switzerland)yesrewrittenrewrittennoneReport
18660162024-11-23 12:50:27178.192.253.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
18660162024-11-23 12:50:272a02:1210:56xx::/403303 (SWISSCOM)che (Switzerland)noblockedblocked/64Report
18657512024-11-22 22:27:21194.230.146.x/246730 (SUNRISE)che (Switzerland)yesblockedblockednoneReport
18657292024-11-22 21:45:35178.192.253.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
18656122024-11-22 17:48:26194.230.146.x/246730 (SUNRISE)che (Switzerland)yesblockedblockednoneReport
18655452024-11-22 15:21:27212.103.80.x/2415576 (NTS)che (Switzerland)yesunknownunknownnoneReport
18654962024-11-22 13:49:26185.173.128.x/2457777 (MASSAR)che (Switzerland)noblockedblockednoneReport
18654962024-11-22 13:49:262a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
18642422024-11-20 09:25:37212.103.80.x/2415576 (NTS)che (Switzerland)yesunknownunknownnoneReport
18637712024-11-19 13:55:1831.10.140.x/246730 (SUNRISE)che (Switzerland)yesblockedblockednoneReport
18637712024-11-19 13:55:182a02:aa15:92xx::/406730 (SUNRISE)che (Switzerland)noblockedblocked/64Report
18636342024-11-19 09:36:26194.209.11.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
18635362024-11-19 03:50:55185.173.128.x/2457777 (MASSAR)che (Switzerland)noblockedblockednoneReport
18635362024-11-19 03:50:552a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
18629692024-11-18 07:54:30194.209.11.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport

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