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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
7570592019-09-25 05:50:062001:4c50:6xx::/4035244 (KMS-DE_AS)deu (Germany)noblockedblocked/56Report
7521262019-09-17 06:19:232001:4c50:6xx::/4035244 (KMS-DE_AS)deu (Germany)noblockedblocked/56Report
6104922019-01-21 20:18:162001:4c50:6xx::/4035244 (KMS-DE_AS)deu (Germany)noblockedblocked/56Report
5602772018-10-26 07:08:382001:4c50:6xx::/4035244 (KMS-DE_AS)deu (Germany)noblockedblocked/56Report
5500842018-10-09 16:43:552001:4c50:6xx::/4035244 (KMS-DE_AS)deu (Germany)noblockedblocked/56Report
5165422018-08-10 17:50:352001:4c50:6xx::/4035244 (KMS-DE_AS)deu (Germany)noblockedblocked/56Report
4774192018-06-02 20:38:372001:4c50:6xx::/4035244 (KMS-DE_AS)deu (Germany)noblockedblocked/56Report
4383122018-04-02 15:33:102001:4c50:6xx::/4035244 (KMS-DE_AS)deu (Germany)noblockedblocked/56Report
4363832018-03-29 20:35:312001:4c50:6xx::/4035244 (KMS-DE_AS)deu (Germany)noblockedblocked/56Report
4338312018-03-25 21:13:372001:4c50:6xx::/4035244 (KMS-DE_AS)deu (Germany)noblockedblocked/56Report
2695362017-07-10 18:55:442001:4c50:6xx::/4035244 (KMS-DE_AS)deu (Germany)noblockedblocked/56Report
1824312017-04-07 16:32:372001:4c50:6xx::/4035244 (KMS-DE_AS)deu (Germany)noblockedblocked/56Report
1784442017-04-02 19:23:012001:4c50:6xx::/4035244 (KMS-DE_AS)deu (Germany)noblockedblocked/56Report
1610212017-03-08 19:37:072001:4c50:6xx::/4035244 (KMS-DE_AS)deu (Germany)noblockedblockednoneReport
807422016-10-21 20:51:442001:4c50:6xx::/4035244 (KMS-DE_AS)deu (Germany)noblockedblockednoneReport

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