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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
15440972023-03-16 08:21:54157.231.239.x/2431655 (ASN-GammaTelecom)gbr (United Kingdom)yesblockedblockednoneReport
15383772023-03-06 09:26:11157.231.239.x/2431655 (ASN-GammaTelecom)gbr (United Kingdom)yesblockedblockednoneReport
15352972023-02-28 16:33:16157.231.239.x/2431655 (ASN-GammaTelecom)gbr (United Kingdom)yesblockedblockednoneReport
15333072023-02-24 16:45:26157.231.239.x/2431655 (ASN-GammaTelecom)gbr (United Kingdom)yesblockedblockednoneReport
15313752023-02-21 09:23:23157.231.239.x/2431655 (ASN-GammaTelecom)gbr (United Kingdom)yesblockedblockednoneReport
15268702023-02-13 12:53:09157.231.239.x/2431655 (ASN-GammaTelecom)gbr (United Kingdom)yesblockedblockednoneReport
15268672023-02-13 12:49:29157.231.239.x/2431655 (ASN-GammaTelecom)gbr (United Kingdom)yesblockedblockednoneReport

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