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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
21789182026-06-13 04:37:39185.173.128.x/2457777 (MASSAR)che (Switzerland)noblockedblockednoneReport
21789182026-06-13 04:37:392a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
21785682026-06-12 13:46:44217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21784352026-06-12 08:55:17217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21771422026-06-10 07:55:29217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21767012026-06-09 16:36:56185.201.216.x/2415547 (NETPLUS)che (Switzerland)yesblockedblockednoneReport
21766472026-06-09 15:07:15185.109.167.x/248758 (IWAY)che (Switzerland)yesrewrittenrewrittennoneReport
21765082026-06-09 10:59:53185.173.128.x/2457777 (MASSAR)che (Switzerland)noblockedblockednoneReport
21765082026-06-09 10:59:532a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
21758242026-06-08 06:39:51217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21749102026-06-06 03:29:43185.173.128.x/2457777 (MASSAR)che (Switzerland)noblockedblockednoneReport
21749102026-06-06 03:29:432a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
21732982026-06-03 08:07:23217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21728522026-06-02 15:29:55185.201.216.x/2415547 (NETPLUS)che (Switzerland)yesblockedblockednoneReport
21726602026-06-02 11:36:43178.197.194.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
21726342026-06-02 10:52:21217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21726262026-06-02 10:24:30217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21726072026-06-02 09:51:57185.173.128.x/2457777 (MASSAR)che (Switzerland)noblockedblockednoneReport
21726072026-06-02 09:51:572a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
21725642026-06-02 07:42:40217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21721022026-06-01 13:54:25217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21720722026-06-01 13:15:59217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21718502026-06-01 06:19:11217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21715432026-05-31 16:16:1282.220.120.x/249044 (SOLNET)che (Switzerland)yesrewrittenreceivednoneReport
21715432026-05-31 16:16:122001:1680:60xx::/409044 (SOLNET)che (Switzerland)noblockedreceived/24Report
21715392026-05-31 15:55:4582.220.254.x/249044 (SOLNET)che (Switzerland)yesblockedblockednoneReport
21715312026-05-31 15:45:5382.220.120.x/249044 (SOLNET)che (Switzerland)yesrewrittenreceivednoneReport
21715312026-05-31 15:45:532001:1680:60xx::/409044 (SOLNET)che (Switzerland)noblockedreceived/24Report
21710892026-05-30 21:43:33185.109.167.x/248758 (IWAY)che (Switzerland)yesrewrittenrewrittennoneReport
21706732026-05-30 02:21:48185.173.128.x/2457777 (MASSAR)che (Switzerland)noblockedblockednoneReport
21706732026-05-30 02:21:482a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
21701802026-05-29 08:51:09194.230.146.x/246730 (SUNRISE)che (Switzerland)yesrewrittenrewrittennoneReport
21693442026-05-27 23:07:50217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21691382026-05-27 15:36:57217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21688382026-05-27 05:33:49217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21683102026-05-26 09:50:28185.201.216.x/2415547 (NETPLUS)che (Switzerland)yesblockedblockednoneReport
21682882026-05-26 08:44:00185.173.128.x/2457777 (MASSAR)che (Switzerland)noblockedblockednoneReport
21682882026-05-26 08:44:002a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
21678322026-05-25 14:46:3984.73.64.x/246730 (SUNRISE)che (Switzerland)yesrewrittenrewrittennoneReport
21676172026-05-25 07:43:30188.62.25.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
21673462026-05-24 17:12:36194.230.146.x/246730 (SUNRISE)che (Switzerland)yesrewrittenrewrittennoneReport
21671822026-05-24 08:44:16194.230.148.x/246730 (SUNRISE)che (Switzerland)yesrewrittenrewrittennoneReport
21668642026-05-23 20:36:39185.109.167.x/248758 (IWAY)che (Switzerland)yesrewrittenrewrittennoneReport
21664482026-05-23 01:13:53185.173.128.x/2457777 (MASSAR)che (Switzerland)noblockedblockednoneReport
21664482026-05-23 01:13:532a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
21661772026-05-22 15:31:53217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21661762026-05-22 15:27:05217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21660422026-05-22 12:10:00194.230.146.x/246730 (SUNRISE)che (Switzerland)yesrewrittenrewrittennoneReport
21660282026-05-22 11:47:42194.11.219.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21659332026-05-22 08:39:14194.11.219.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21653842026-05-21 12:15:10217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21652922026-05-21 08:07:38217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21651042026-05-20 22:30:17217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21651012026-05-20 22:21:28217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21650992026-05-20 22:16:40217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21650952026-05-20 22:11:52217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21650932026-05-20 22:05:02217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21650922026-05-20 21:58:12217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21650912026-05-20 21:53:22217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21650902026-05-20 21:48:35217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21650882026-05-20 21:41:46217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21650872026-05-20 21:36:54217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21650812026-05-20 21:28:03217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21650772026-05-20 21:21:14217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21650752026-05-20 21:16:27217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21650682026-05-20 21:03:39217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21650632026-05-20 20:58:49217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21650612026-05-20 20:53:51217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21650582026-05-20 20:51:1031.165.49.x/246730 (SUNRISE)che (Switzerland)yesrewrittenrewrittennoneReport
21650572026-05-20 20:49:01217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21650512026-05-20 20:44:10217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21650472026-05-20 20:37:23217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21650402026-05-20 20:26:35217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21650362026-05-20 20:21:50217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21650312026-05-20 20:13:00217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21650262026-05-20 20:04:12217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21650232026-05-20 19:59:25217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21650202026-05-20 19:52:35217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21650162026-05-20 19:45:47217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21650132026-05-20 19:36:58217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21650072026-05-20 19:28:11217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21650012026-05-20 19:13:18217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21649952026-05-20 19:06:29217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21649892026-05-20 18:55:38217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21649852026-05-20 18:48:49217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21649812026-05-20 18:42:09217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21649772026-05-20 18:37:20217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21649722026-05-20 18:26:34217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21649702026-05-20 18:21:43217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21649602026-05-20 18:14:56217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21649592026-05-20 18:10:08217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21649532026-05-20 18:01:16217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21649502026-05-20 17:54:29217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21649452026-05-20 17:45:38217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21649422026-05-20 17:40:49217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21649342026-05-20 17:34:04217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21649302026-05-20 17:29:13217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21649172026-05-20 17:20:18217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21649122026-05-20 17:15:24217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21649062026-05-20 17:10:32217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21649002026-05-20 17:03:44217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21648972026-05-20 16:58:57217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21648952026-05-20 16:54:06217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21648892026-05-20 16:41:19217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21648862026-05-20 16:34:28217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21648782026-05-20 16:15:40217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21648722026-05-20 16:08:52217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21648662026-05-20 16:04:04217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport
21648602026-05-20 15:59:09217.67.129.x/2441549 (EWB-Cable-Network-AS)che (Switzerland)yesblockedblockednoneReport

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