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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
10263952020-11-13 05:34:252001:16b8:50xx::/408881 (VERSATEL)deu (Germany)noblockedblocked/56Report
10261782020-11-12 20:25:292001:16b8:50xx::/408881 (VERSATEL)deu (Germany)noblockedblocked/56Report
10256702020-11-12 08:01:542001:16b8:50xx::/408881 (VERSATEL)deu (Germany)noblockedblocked/56Report
10247792020-11-11 03:36:442001:16b8:50xx::/408881 (VERSATEL)deu (Germany)noblockedblocked/56Report
10247282020-11-11 01:37:452001:16b8:50xx::/408881 (VERSATEL)deu (Germany)noblockedblocked/56Report
10240862020-11-10 03:21:512001:16b8:50xx::/408881 (VERSATEL)deu (Germany)noblockedblocked/56Report
10239832020-11-09 22:40:592001:16b8:50xx::/408881 (VERSATEL)deu (Germany)noblockedblocked/56Report
10234192020-11-09 08:23:492001:16b8:50xx::/408881 (VERSATEL)deu (Germany)noblockedblocked/56Report
10232182020-11-08 22:27:452001:16b8:50xx::/408881 (VERSATEL)deu (Germany)noblockedblocked/56Report
10216732020-11-06 03:35:562001:16b8:50xx::/408881 (VERSATEL)deu (Germany)noblockedblocked/56Report
10203862020-11-04 03:35:582001:16b8:50xx::/408881 (VERSATEL)deu (Germany)noblockedblocked/56Report
10197882020-11-03 07:55:502001:16b8:50xx::/408881 (VERSATEL)deu (Germany)noblockedblocked/56Report
10190882020-11-02 07:55:352001:16b8:50xx::/408881 (VERSATEL)deu (Germany)noblockedblocked/56Report
10174202020-10-30 03:40:202001:16b8:50xx::/408881 (VERSATEL)deu (Germany)noblockedblocked/56Report
10173032020-10-29 22:55:592001:16b8:50xx::/408881 (VERSATEL)deu (Germany)noblockedblocked/56Report
10166222020-10-29 03:40:342001:16b8:50xx::/408881 (VERSATEL)deu (Germany)noblockedblocked/56Report
10163682020-10-28 17:56:102001:16b8:50xx::/408881 (VERSATEL)deu (Germany)noblockedblocked/56Report
10154732020-10-27 13:22:102001:16b8:50xx::/408881 (VERSATEL)deu (Germany)noblockedblocked/56Report
10127522020-10-23 10:10:072001:16b8:50xx::/408881 (VERSATEL)deu (Germany)noblockedblocked/56Report
10119062020-10-22 06:56:042001:16b8:50xx::/408881 (VERSATEL)deu (Germany)noblockedblocked/56Report
10107722020-10-21 05:44:102001:16b8:50xx::/408881 (VERSATEL)deu (Germany)noblockedblocked/56Report
10106062020-10-20 22:26:072001:16b8:50xx::/408881 (VERSATEL)deu (Germany)noblockedblocked/56Report
10102722020-10-20 13:50:372001:16b8:50xx::/408881 (VERSATEL)deu (Germany)noblockedblocked/56Report
10051992020-10-12 18:09:352001:16b8:50xx::/408881 (VERSATEL)deu (Germany)noblockedblocked/56Report
9992602020-10-09 06:30:172001:16b8:50xx::/408881 (VERSATEL)deu (Germany)noblockedblocked/56Report
9970282020-10-08 00:10:532001:16b8:50xx::/408881 (VERSATEL)deu (Germany)noblockedblocked/56Report
9967912020-10-07 17:42:502001:16b8:50xx::/408881 (VERSATEL)deu (Germany)noblockedblocked/56Report
9958062020-10-06 13:39:352001:16b8:50xx::/408881 (VERSATEL)deu (Germany)noblockedblocked/56Report
9954162020-10-05 22:51:332001:16b8:50xx::/408881 (VERSATEL)deu (Germany)noblockedblocked/56Report
9937432020-10-03 08:21:482001:16b8:50xx::/408881 (VERSATEL)deu (Germany)noblockedblocked/56Report
9918112020-09-30 13:07:342001:16b8:50xx::/408881 (VERSATEL)deu (Germany)noblockedblocked/56Report
7379272019-08-22 21:40:582001:16b8:50xx::/408881 (VERSATEL)deu (Germany)noblockedblocked/56Report
7379142019-08-22 21:05:592001:16b8:50xx::/408881 (VERSATEL)deu (Germany)noblockedblocked/56Report

All results shown
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