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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
4384182018-04-02 18:33:4031.53.8.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
4373702018-03-31 19:06:4831.53.8.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
2882862017-08-02 16:23:3831.53.8.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
2859562017-07-30 19:38:4231.53.8.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
2854142017-07-29 22:54:3531.53.8.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
2850992017-07-29 12:24:1031.53.8.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
2847232017-07-28 20:44:2631.53.8.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport

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