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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
2288452017-05-23 23:41:10220.99.163.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
2278942017-05-22 23:41:11220.99.163.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
2260622017-05-20 22:58:43220.99.163.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
1754692017-03-29 22:48:52220.99.163.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
1583312017-03-03 22:48:06220.99.163.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
1577732017-03-02 22:12:18220.99.163.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
1551842017-02-26 22:34:54220.99.163.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
1481932017-02-16 22:53:22220.99.163.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
1377222017-01-31 22:14:24220.99.163.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
1371612017-01-31 02:44:30220.99.163.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
1370362017-01-30 22:41:56220.99.163.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport
1099052016-12-12 23:54:55220.99.163.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneReport

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