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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
20720422025-12-02 13:54:10178.197.236.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
20692962025-11-27 13:23:33188.62.220.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
20692812025-11-27 13:01:26188.62.220.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
20692772025-11-27 12:49:17188.62.220.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
20659192025-11-21 10:49:57178.197.198.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
20644972025-11-18 23:32:28178.197.203.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
20617862025-11-13 23:17:26178.197.195.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
20563212025-10-30 21:14:13178.197.211.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
20563202025-10-30 21:09:05178.197.211.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
20548292025-10-28 11:01:21178.197.195.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
20527042025-10-24 14:21:06144.2.108.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
20526862025-10-24 13:50:30144.2.108.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
20526632025-10-24 13:04:33144.2.108.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
20509762025-10-21 19:20:2885.7.176.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
20509632025-10-21 18:53:4885.7.176.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
20509582025-10-21 18:45:4185.7.176.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
20391542025-09-30 16:45:16213.200.231.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
20379402025-09-28 18:20:09178.197.195.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
20302702025-09-15 14:13:44178.197.194.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
20260622025-09-08 06:05:18178.197.198.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
20216212025-08-31 06:20:4162.202.190.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
20213612025-08-30 16:07:0662.202.190.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
20213552025-08-30 15:45:1262.202.190.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
20213492025-08-30 15:33:2162.202.190.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
19987532025-07-21 06:49:56178.197.195.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
19468082025-04-19 15:24:4562.202.190.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
19468082025-04-19 15:24:452a02:1210:6cxx::/403303 (SWISSCOM)che (Switzerland)noblockedblocked/64Report
19308392025-03-20 09:05:05178.197.198.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
19210582025-03-04 07:05:18194.209.11.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
19190182025-02-28 13:26:08178.197.214.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
19189472025-02-28 11:19:43178.197.199.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
19177262025-02-26 13:32:24178.197.214.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
19176692025-02-26 12:00:02178.197.214.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
19170252025-02-25 13:00:01194.209.11.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
19161752025-02-24 08:03:46194.209.11.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
19140632025-02-20 10:29:46178.197.199.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
19134462025-02-19 09:56:58178.197.211.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
19128712025-02-18 11:52:36194.209.11.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
19127972025-02-18 09:59:26194.209.11.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
19127462025-02-18 07:39:46194.209.11.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
19127382025-02-18 07:03:52194.209.11.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
19121212025-02-17 06:55:43194.209.11.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
19051422025-02-04 14:54:39178.197.214.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
19024202025-01-30 14:48:26178.197.211.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
19011772025-01-28 11:55:33194.209.11.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
19011562025-01-28 11:21:21194.209.11.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
19010722025-01-28 07:01:03194.209.11.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
19005862025-01-27 11:22:48194.209.11.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
18984972025-01-23 10:25:39178.197.210.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
18980712025-01-22 15:00:33178.197.219.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
18978652025-01-22 07:25:44178.197.210.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
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
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
18950662025-01-17 10:05:47178.197.218.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
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
18908062025-01-09 07:19:04178.197.215.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
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
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
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
18807552024-12-19 13:44:14178.197.218.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
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
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
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
18748672024-12-09 07:29:24194.209.11.x/243303 (SWISSCOM)che (Switzerland)yesunknownblockednoneReport
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
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
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
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
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
18668512024-11-25 09:01:14194.209.11.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
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
18657292024-11-22 21:45:35178.192.253.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
18636342024-11-19 09:36:26194.209.11.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
18629692024-11-18 07:54:30194.209.11.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
18610502024-11-14 14:00:50178.197.222.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
18595812024-11-12 10:29:21194.209.11.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
18590902024-11-11 12:59:09194.209.11.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
18576392024-11-08 12:27:56178.197.211.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
18575772024-11-08 09:39:48178.197.211.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
18559472024-11-05 13:05:21194.209.11.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
18558912024-11-05 11:34:25195.65.3.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
18552282024-11-04 09:39:07194.209.11.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
18531072024-10-31 07:20:26178.197.222.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
18518962024-10-29 11:58:45194.209.11.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
18517912024-10-29 07:08:27194.209.11.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport

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