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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
17550272024-04-27 20:00:25198.133.237.x/2440676 (AS40676)usa (United States)noblockedreceived/8Report
17550252024-04-27 19:55:49108.181.213.x/2440676 (AS40676)usa (United States)noreceivedreceived/8Report
17550202024-04-27 19:43:37108.181.213.x/2440676 (AS40676)usa (United States)yesreceivedreceived/8Report
17514102024-04-20 18:53:36198.133.237.x/2440676 (AS40676)usa (United States)noblockedreceived/8Report
17514082024-04-20 18:48:56108.181.213.x/2440676 (AS40676)usa (United States)noreceivedreceived/8Report
17514042024-04-20 18:37:12108.181.213.x/2440676 (AS40676)usa (United States)yesreceivedreceived/8Report
17479482024-04-13 17:46:42198.133.237.x/2440676 (AS40676)usa (United States)noblockedreceived/8Report
17479472024-04-13 17:42:04108.181.213.x/2440676 (AS40676)usa (United States)noreceivedreceived/8Report
17479412024-04-13 17:30:48108.181.213.x/2440676 (AS40676)usa (United States)yesreceivedreceived/8Report
11173072021-04-04 16:43:08185.212.202.x/2440676 (AS40676)usa (United States)noblockedreceived/8Report
9978942020-10-08 17:38:5146.243.207.x/2440676 (AS40676)usa (United States)noblockedreceived/8Report
9978702020-10-08 17:31:2637.230.178.x/2440676 (AS40676)che (Switzerland)noblockedreceived/9Report
9632362020-08-27 19:54:01185.172.66.x/2440676 (AS40676)deu (Germany)noreceivedreceived/8Report
9631822020-08-27 18:54:2445.254.25.x/2440676 (AS40676)chn (China)noreceivedreceived/8Report
9602342020-08-24 23:03:57165.73.242.x/2440676 (AS40676)zaf (South Africa)yesreceivedreceived/8Report
726742016-09-26 19:30:282604:6600:20xx::/4040676 (AS40676)usa (United States)noreceivedreceivednoneReport
707142016-09-19 18:19:012604:6600:20xx::/4040676 (AS40676)usa (United States)noreceivedreceivednoneReport
680262016-09-05 15:58:232604:6600:20xx::/4040676 (AS40676)usa (United States)noreceivedreceivednoneReport
670372016-08-29 14:47:032604:6600:20xx::/4040676 (AS40676)usa (United States)noreceivedreceivednoneReport
670362016-08-29 14:46:582604:6600:20xx::/4040676 (AS40676)usa (United States)noreceivedreceivednoneReport

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