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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
13961232022-07-06 15:21:58178.197.227.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
11996162021-08-19 16:11:25178.197.227.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
11789822021-07-13 16:44:57178.197.227.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
11788002021-07-13 11:28:30178.197.227.x/243303 (SWISSCOM)che (Switzerland)yesunknownrewrittennoneReport
7271512019-08-03 17:19:32178.197.227.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
5735312018-11-17 15:04:03178.197.227.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
1076462016-12-09 13:58:21178.197.227.x/243303 (SWISSCOM)che (Switzerland)yesblockedblockednoneReport
1039692016-12-03 15:48:19178.197.227.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
976692016-11-23 13:54:57178.197.227.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
891782016-11-11 08:51:20178.197.227.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
853662016-11-03 09:22:55178.197.227.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
846192016-11-01 10:57:24178.197.227.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
794132016-10-18 12:03:30178.197.227.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport
733102016-09-28 11:59:15178.197.227.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenrewrittennoneReport

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