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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
4902182018-06-25 04:54:24221.241.229.x/2417506 (UCOM)jpn (Japan)yesrewrittenrewrittennoneReport
4794542018-06-06 06:40:08221.241.229.x/2417506 (UCOM)jpn (Japan)yesrewrittenrewrittennoneReport
4739392018-05-28 07:23:01221.241.229.x/2417506 (UCOM)jpn (Japan)yesrewrittenrewrittennoneReport
4505122018-04-21 23:18:01221.241.229.x/2417506 (UCOM)jpn (Japan)yesrewrittenrewrittennoneReport
4437332018-04-11 08:11:30221.241.229.x/2417506 (UCOM)jpn (Japan)yesrewrittenrewrittennoneReport
4422012018-04-08 23:53:24221.241.229.x/2417506 (UCOM)jpn (Japan)yesrewrittenrewrittennoneReport
4364522018-03-29 23:19:06221.241.229.x/2417506 (UCOM)jpn (Japan)yesrewrittenrewrittennoneReport
4303822018-03-20 01:45:06221.241.229.x/2417506 (UCOM)jpn (Japan)yesrewrittenrewrittennoneReport

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