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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
3878312018-01-09 17:28:31216.145.53.x/247233 (YAHOO-US)usa (United States)yesreceivedreceived/8Report
3848332018-01-04 18:04:10216.145.53.x/247233 (YAHOO-US)usa (United States)yesreceivedreceived/8Report
3842072018-01-03 18:26:40216.145.53.x/247233 (YAHOO-US)usa (United States)yesreceivedreceived/8Report
3814662017-12-29 18:09:44216.145.53.x/247233 (YAHOO-US)usa (United States)yesreceivedreceived/8Report
3804022017-12-27 20:46:59216.145.53.x/247233 (YAHOO-US)usa (United States)yesreceivedreceived/17Report
3755592017-12-18 21:37:32216.145.53.x/247233 (YAHOO-US)usa (United States)yesreceivedreceived/8Report
3708312017-12-11 20:30:43216.145.53.x/247233 (YAHOO-US)usa (United States)yesreceivedreceived/8Report
3661802017-12-04 19:23:43216.145.53.x/247233 (YAHOO-US)usa (United States)yesreceivedreceived/8Report
3615602017-11-27 18:16:53216.145.53.x/247233 (YAHOO-US)usa (United States)yesreceivedreceived/8Report
3558902017-11-17 20:18:15216.145.53.x/247233 (YAHOO-US)usa (United States)yesreceivedreceived/8Report
3415812017-10-25 22:41:36216.145.53.x/247233 (YAHOO-US)usa (United States)yesreceivedreceived/8Report
3370702017-10-18 21:31:36216.145.53.x/247233 (YAHOO-US)usa (United States)yesreceivedreceived/8Report
3370282017-10-18 20:24:57216.145.53.x/247233 (YAHOO-US)usa (United States)yesreceivedreceived/8Report
3370272017-10-18 20:06:37216.145.53.x/247233 (YAHOO-US)usa (United States)yesreceivedreceived/8Report

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