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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
15402422023-03-09 10:34:08157.231.142.x/2431655 (ASN-GammaTelecom)gbr (United Kingdom)yesblockedblockednoneReport
15402382023-03-09 10:26:00157.231.142.x/2431655 (ASN-GammaTelecom)gbr (United Kingdom)yesblockedblockednoneReport
15402142023-03-09 09:23:31157.231.142.x/2431655 (ASN-GammaTelecom)gbr (United Kingdom)yesblockedblockednoneReport
15384332023-03-06 12:45:07157.231.142.x/2431655 (ASN-GammaTelecom)gbr (United Kingdom)yesblockedblockednoneReport
15325602023-02-23 11:19:45157.231.142.x/2431655 (ASN-GammaTelecom)gbr (United Kingdom)yesblockedblockednoneReport
15286672023-02-16 10:13:18157.231.142.x/2431655 (ASN-GammaTelecom)gbr (United Kingdom)yesblockedblockednoneReport
15286632023-02-16 09:59:53157.231.142.x/2431655 (ASN-GammaTelecom)gbr (United Kingdom)yesblockedblockednoneReport
15286522023-02-16 09:32:09157.231.142.x/2431655 (ASN-GammaTelecom)gbr (United Kingdom)yesblockedblockednoneReport
15273832023-02-14 09:18:48157.231.142.x/2431655 (ASN-GammaTelecom)gbr (United Kingdom)yesblockedblockednoneReport

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