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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
16828542023-12-06 05:56:35213.248.104.x/241299 (TWELVE99)gbr (United Kingdom)noblockedreceived/8Report
16816122023-12-04 04:33:45213.248.104.x/241299 (TWELVE99)gbr (United Kingdom)noblockedreceived/8Report
16804782023-12-01 14:01:03213.248.104.x/241299 (TWELVE99)gbr (United Kingdom)noblockedreceived/8Report
16804782023-12-01 14:01:032001:2035:xx::/401299 (TWELVE99)gbr (United Kingdom)noblockedreceived/16Report
11848722021-07-23 19:04:00209.170.94.x/241299 (TWELVE99)usa (United States)yesblockedreceived/8Report
11542132021-06-02 19:16:22209.170.94.x/241299 (TWELVE99)usa (United States)yesblockedreceived/8Report

All results shown
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