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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
16612572023-10-26 14:37:432001:468:1fxx::/4014031 (SCXY)usa (United States)noblockedreceived/16Report
14645562022-10-24 14:09:01140.221.230.x/2414031 (SCXY)usa (United States)yesrewrittenreceivednoneReport
12395592021-10-26 17:44:522001:468:1fxx::/4014031 (SCXY)usa (United States)noblockedreceived/16Report
12394332021-10-26 14:33:222001:468:1fxx::/4014031 (SCXY)usa (United States)noblockedreceived/16Report
7763662019-10-25 13:55:38140.221.243.x/2414031 (SCXY)usa (United States)noreceivedreceived/8Report
7763662019-10-25 13:55:382001:468:1fxx::/4014031 (SCXY)usa (United States)noblockedreceived/16Report
5690792018-11-10 21:44:29140.221.213.x/2414031 (SCXY)usa (United States)noreceivedreceived/8Report
5686292018-11-09 23:10:53140.221.219.x/2414031 (SCXY)usa (United States)noreceivedreceived/8Report
5678422018-11-08 16:26:27140.221.244.x/2414031 (SCXY)usa (United States)noreceivedreceived/8Report
5678322018-11-08 16:08:48140.221.244.x/2414031 (SCXY)usa (United States)noreceivedreceived/8Report
5571152018-10-20 16:18:092001:468:1fxx::/4014031 (SCXY)usa (United States)noreceivedreceived/16Report
5571122018-10-20 16:09:302001:468:1fxx::/4014031 (SCXY)usa (United States)noreceivedreceived/16Report
5570952018-10-20 15:25:102001:468:1fxx::/4014031 (SCXY)usa (United States)noreceivedreceived/16Report
5565852018-10-19 16:10:122001:468:1fxx::/4014031 (SCXY)usa (United States)noreceivedreceived/16Report
5560702018-10-18 21:23:082001:468:1fxx::/4014031 (SCXY)usa (United States)noreceivedreceived/16Report
5560542018-10-18 20:54:142001:468:1fxx::/4014031 (SCXY)usa (United States)noreceivedreceived/16Report
5560482018-10-18 20:35:182001:468:1fxx::/4014031 (SCXY)usa (United States)noreceivedreceived/16Report

All results shown
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