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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
4947692018-07-02 21:27:21217.105.24.x/246830 (LibertyGlobal)nld (Netherlands)yesblockedblockednoneReport
4508512018-04-22 17:27:12217.105.24.x/246830 (LibertyGlobal)nld (Netherlands)yesblockedblockednoneReport
4203812018-03-03 11:01:07217.105.24.x/246830 (LibertyGlobal)nld (Netherlands)yesrewrittenrewrittennoneReport
4161082018-02-24 09:54:47217.105.24.x/246830 (LibertyGlobal)nld (Netherlands)yesrewrittenrewrittennoneReport
4120742018-02-17 08:34:15217.105.24.x/246830 (LibertyGlobal)nld (Netherlands)yesrewrittenrewrittennoneReport
4075272018-02-09 19:21:08217.105.24.x/246830 (LibertyGlobal)nld (Netherlands)yesrewrittenrewrittennoneReport
4044352018-02-04 17:59:55217.105.24.x/246830 (LibertyGlobal)nld (Netherlands)yesblockedblockednoneReport
3770602017-12-21 07:11:24217.105.24.x/246830 (LibertyGlobal)nld (Netherlands)yesrewrittenrewrittennoneReport
3628942017-11-29 16:37:13217.105.24.x/246830 (LibertyGlobal)nld (Netherlands)yesrewrittenrewrittennoneReport
3586492017-11-22 15:31:07217.105.24.x/246830 (LibertyGlobal)nld (Netherlands)yesrewrittenrewrittennoneReport
3498772017-11-08 13:16:54217.105.24.x/246830 (LibertyGlobal)nld (Netherlands)yesrewrittenrewrittennoneReport
3454452017-11-01 12:10:46217.105.24.x/246830 (LibertyGlobal)nld (Netherlands)yesrewrittenrewrittennoneReport
3412142017-10-25 10:57:18217.105.24.x/246830 (LibertyGlobal)nld (Netherlands)yesrewrittenrewrittennoneReport
3366442017-10-18 09:51:13217.105.24.x/246830 (LibertyGlobal)nld (Netherlands)yesrewrittenrewrittennoneReport
3322532017-10-11 08:45:05217.105.24.x/246830 (LibertyGlobal)nld (Netherlands)yesrewrittenrewrittennoneReport
3279802017-10-04 07:38:46217.105.24.x/246830 (LibertyGlobal)nld (Netherlands)yesrewrittenrewrittennoneReport

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