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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
17410612024-03-31 10:04:082a01:a700:4axx::/4039138 (RRBONE)deu (Germany)noblockedblocked/48Report
17273142024-03-03 11:01:102a01:a700:4axx::/4039138 (RRBONE)deu (Germany)noblockedblocked/48Report
17059882024-01-20 18:18:252a01:a700:4axx::/4039138 (RRBONE)deu (Germany)noblockedblocked/48Report
16970392024-01-03 16:32:282a01:a700:4axx::/4039138 (RRBONE)deu (Germany)noblockedblocked/48Report
16955962023-12-31 14:59:042a01:a700:4axx::/4039138 (RRBONE)deu (Germany)noblockedblocked/48Report
16924182023-12-24 13:52:022a01:a700:4axx::/4039138 (RRBONE)deu (Germany)noblockedblocked/48Report
16888212023-12-17 12:43:382a01:a700:4axx::/4039138 (RRBONE)deu (Germany)noblockedblocked/48Report
16583152023-10-20 22:07:332a01:a700:4axx::/4039138 (RRBONE)deu (Germany)noblockedblocked/48Report
16583072023-10-20 21:49:302a01:a700:4axx::/4039138 (RRBONE)deu (Germany)noblockedblocked/48Report
4152112018-02-22 19:15:062a01:a700:4axx::/4039138 (RRBONE)deu (Germany)noreceivedreceived/16Report
3214542017-09-22 20:00:032a01:a700:4axx::/4039138 (RRBONE)deu (Germany)noreceivedreceived/16Report
818012016-10-24 20:45:322a01:a700:4axx::/4039138 (RRBONE)deu (Germany)noreceivedreceivednoneReport
803012016-10-20 18:13:162a01:a700:4axx::/4039138 (RRBONE)deu (Germany)noreceivedreceivednoneReport
771972016-10-10 22:25:452a01:a700:4axx::/4039138 (RRBONE)deu (Germany)noreceivedreceivednoneReport
762332016-10-07 20:04:522a01:a700:4axx::/4039138 (RRBONE)deu (Germany)noreceivedreceivednoneReport

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