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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
18152482024-08-19 18:05:552a01:599:4xx::/403320 (DTAG)deu (Germany)noblockedblocked/64Report
18145192024-08-18 04:08:062a01:599:4xx::/403320 (DTAG)deu (Germany)noblockedblocked/64Report
17733242024-06-02 17:57:562a01:599:4xx::/403320 (DTAG)deu (Germany)noblockedblocked/64Report
17684782024-05-24 14:52:552a01:599:4xx::/403320 (DTAG)deu (Germany)noblockedblocked/64Report
17651532024-05-18 06:00:052a01:599:4xx::/403320 (DTAG)deu (Germany)noblockedblocked/64Report
17045312024-01-17 19:12:182a01:599:4xx::/403320 (DTAG)deu (Germany)noblockedblocked/64Report
17041422024-01-17 04:29:232a01:599:4xx::/403320 (DTAG)deu (Germany)noblockedblocked/64Report
17041132024-01-17 02:02:012a01:599:4xx::/403320 (DTAG)deu (Germany)noblockedblocked/64Report
17037902024-01-16 13:48:342a01:599:4xx::/403320 (DTAG)deu (Germany)noblockedblocked/64Report
17034162024-01-15 19:59:592a01:599:4xx::/403320 (DTAG)deu (Germany)noblockedblocked/64Report
17029882024-01-15 02:14:582a01:599:4xx::/403320 (DTAG)deu (Germany)noblockedblocked/64Report
17029592024-01-15 01:13:352a01:599:4xx::/403320 (DTAG)deu (Germany)noblockedblocked/64Report

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