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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
3916882018-01-15 22:22:29109.91.34.x/246830 (LibertyGlobal)deu (Germany)yesblockedblockednoneReport
2874252017-08-01 16:33:17109.91.34.x/246830 (LibertyGlobal)deu (Germany)yesblockedblockednoneReport
2695312017-07-10 18:37:54109.91.34.x/246830 (LibertyGlobal)deu (Germany)yesblockedblockednoneReport
2605422017-06-29 14:22:48109.91.34.x/246830 (LibertyGlobal)deu (Germany)yesblockedblockednoneReport
2461492017-06-12 22:28:58109.91.34.x/246830 (LibertyGlobal)deu (Germany)yesblockedblockednoneReport
2402692017-06-05 21:22:11109.91.34.x/246830 (LibertyGlobal)deu (Germany)yesblockedblockednoneReport
2332352017-05-28 23:16:46109.91.34.x/246830 (LibertyGlobal)deu (Germany)yesblockedblockednoneReport
1039872016-12-03 16:31:51109.91.34.x/246830 (LibertyGlobal)deu (Germany)yesblockedblockednoneReport
1003562016-11-28 07:28:42109.91.34.x/246830 (LibertyGlobal)deu (Germany)yesblockedblockednoneReport
794802016-10-18 15:04:17109.91.34.x/246830 (LibertyGlobal)deu (Germany)yesblockedblockednoneReport
773162016-10-11 08:38:39109.91.34.x/246830 (LibertyGlobal)deu (Germany)yesblockedblockednoneReport
745962016-10-02 18:33:07109.91.34.x/246830 (LibertyGlobal)deu (Germany)yesblockedblockednoneReport
719972016-09-25 12:56:31109.91.34.x/246830 (LibertyGlobal)deu (Germany)yesblockedblockednoneReport

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