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| Data:    Stats Summary   Recent Tests   Remediation   Results by AS   Results by Country  Results by Provider  |
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
20734032025-12-04 22:04:092a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
20711402025-12-01 04:26:052a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
20695112025-11-27 20:56:192a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
20672032025-11-24 03:18:082a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
20655152025-11-20 19:48:242a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
20631962025-11-17 02:10:142a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
20616342025-11-13 18:40:322a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
20595472025-11-10 01:02:222a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
20588142025-11-06 17:32:422a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
20588012025-11-06 16:47:352a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
20587942025-11-06 16:22:332a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
20587882025-11-06 16:07:322a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
20576122025-11-02 23:52:152a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
20576052025-11-02 23:07:082a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
20576032025-11-02 22:42:002a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
20575992025-11-02 22:26:532a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
20561212025-10-30 14:57:252a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
20538722025-10-26 21:16:462a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
20520372025-10-23 13:49:342a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
20497042025-10-19 20:08:522a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
20478522025-10-16 12:41:412a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
20454952025-10-12 19:00:502a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
20438332025-10-09 11:33:432a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
20416522025-10-05 17:52:432a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
20400952025-10-02 10:25:412a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
20379042025-09-28 16:44:502a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
20360082025-09-25 09:17:412a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
20338242025-09-21 15:36:472a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
20321072025-09-18 08:09:432a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
20281002025-09-11 07:01:382a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
20280882025-09-11 06:18:272a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
20280762025-09-11 05:55:162a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
20280722025-09-11 05:42:092a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
20257102025-09-07 13:23:422a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
20256982025-09-07 12:40:422a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
20256872025-09-07 12:17:442a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
20256852025-09-07 12:04:432a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
20239832025-09-04 04:34:132a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
20217172025-08-31 10:56:552a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
20200282025-08-28 03:26:392a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
20179102025-08-24 09:49:102a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
20162232025-08-21 02:18:542a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
20141712025-08-17 08:41:082a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
20125902025-08-14 01:11:092a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
20102682025-08-10 07:33:222a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
20085262025-08-07 00:03:202a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
20063132025-08-03 06:25:372a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
20044932025-07-30 22:55:362a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
20023332025-07-27 05:17:552a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
20005482025-07-23 21:47:542a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
19982752025-07-20 04:10:122a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
19966272025-07-16 20:40:092a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
19943582025-07-13 03:02:272a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
19925922025-07-09 19:32:252a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
19903662025-07-06 01:54:392a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
19886752025-07-02 18:24:452a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
19864362025-06-29 00:46:552a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
19845782025-06-25 17:17:022a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
19824352025-06-21 23:39:172a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
19785752025-06-14 22:31:162a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
19766092025-06-11 13:51:242a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
19744862025-06-07 21:23:212a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
19725552025-06-04 12:43:242a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
19713852025-05-31 20:15:212a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
19692142025-05-28 11:35:232a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
19691962025-05-28 10:52:272a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
19691892025-05-28 10:29:292a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
19691842025-05-28 10:16:302a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
19670662025-05-24 19:07:192a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
19648422025-05-21 09:08:362a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
19628082025-05-17 17:59:162a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
19605602025-05-14 08:00:452a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
19581222025-05-10 16:51:172a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
19560932025-05-07 06:53:012a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
19543022025-05-03 15:43:282a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
19524862025-04-30 05:45:182a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
19504882025-04-26 14:35:442a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
19485472025-04-23 04:37:312a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
19467502025-04-19 13:27:562a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
19451112025-04-16 03:28:082a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
19433142025-04-12 12:20:072a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
19415542025-04-09 02:20:252a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
19395892025-04-05 11:12:252a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
19376552025-04-02 01:12:282a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
19356822025-03-29 10:04:262a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
19337982025-03-26 00:04:502a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
19318712025-03-22 08:56:432a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
19300522025-03-18 22:57:092a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
19279462025-03-15 07:49:022a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
19258382025-03-11 21:49:292a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
19235752025-03-08 06:41:402a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
19214072025-03-04 20:41:452a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
19194442025-03-01 05:33:512a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
19173052025-02-25 19:34:022a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
19150982025-02-22 04:26:002a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
19131332025-02-18 18:26:172a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
19111782025-02-15 03:18:182a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
19092672025-02-11 17:18:392a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport
19072902025-02-08 02:10:312a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)no✔blocked✔blockednoneReport
19051882025-02-04 16:10:552a10:fc42:xx::/4057777 (MASSAR)che (Switzerland)noblockedblockednoneReport

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