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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
15621092023-04-19 11:34:472a01:c23:8dxx::/406805 (TDDE-ASN1)deu (Germany)noblockedblocked/56Report
15496872023-03-26 16:08:542a01:c23:8dxx::/406805 (TDDE-ASN1)deu (Germany)noblockedblocked/56Report
15495322023-03-26 08:42:412a01:c23:8dxx::/406805 (TDDE-ASN1)deu (Germany)noblockedblocked/56Report
15464002023-03-20 15:38:032a01:c23:8dxx::/406805 (TDDE-ASN1)deu (Germany)noblockedblocked/56Report
15337672023-02-25 17:40:362a01:c23:8dxx::/406805 (TDDE-ASN1)deu (Germany)noblockedblocked/56Report
15337152023-02-25 14:34:022a01:c23:8dxx::/406805 (TDDE-ASN1)deu (Germany)noblockedblocked/56Report
15336342023-02-25 11:05:262a01:c23:8dxx::/406805 (TDDE-ASN1)deu (Germany)noblockedblocked/56Report
15331842023-02-24 12:56:142a01:c23:8dxx::/406805 (TDDE-ASN1)deu (Germany)noblockedblocked/56Report
15320272023-02-22 12:51:112a01:c23:8dxx::/406805 (TDDE-ASN1)deu (Germany)noblockedblocked/56Report
15305102023-02-19 19:24:032a01:c23:8dxx::/406805 (TDDE-ASN1)deu (Germany)noblockedblocked/56Report
15302832023-02-19 08:30:262a01:c23:8dxx::/406805 (TDDE-ASN1)deu (Germany)noblockedblocked/56Report
15079422023-01-09 15:03:312a01:c23:8dxx::/406805 (TDDE-ASN1)deu (Germany)noblockedblocked/56Report
13265092022-03-17 11:46:522a01:c23:8dxx::/406805 (TDDE-ASN1)deu (Germany)noblockedblocked/64Report

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