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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
2733092017-07-14 21:19:09188.16.131.x/243239 (RU-SUrNet)rus (Russian Federation)yesrewrittenrewrittennoneReport
2640562017-07-03 18:34:3394.51.9.x/243239 (RU-SUrNet)rus (Russian Federation)yesrewrittenrewrittennoneReport
2188652017-05-13 15:51:5494.51.27.x/243239 (RU-SUrNet)rus (Russian Federation)yesrewrittenrewrittennoneReport
1875002017-04-13 18:58:565.141.197.x/243239 (RU-SUrNet)rus (Russian Federation)yesrewrittenrewrittennoneReport
1816312017-04-06 17:53:12188.16.131.x/243239 (RU-SUrNet)rus (Russian Federation)yesunknownrewrittennoneReport
1781972017-04-02 10:55:145.141.202.x/243239 (RU-SUrNet)rus (Russian Federation)yesblockedreceived/8Report
1760692017-03-30 16:45:11212.57.180.x/243239 (RU-SUrNet)rus (Russian Federation)yesrewrittenrewrittennoneReport
1704972017-03-23 15:38:295.141.197.x/243239 (RU-SUrNet)rus (Russian Federation)yesrewrittenrewrittennoneReport
1659672017-03-16 14:31:40212.57.180.x/243239 (RU-SUrNet)rus (Russian Federation)yesrewrittenrewrittennoneReport
1659442017-03-16 13:57:16188.19.33.x/243239 (RU-SUrNet)rus (Russian Federation)yesblockedblockednoneReport
1653102017-03-15 14:42:1894.50.21.x/243239 (RU-SUrNet)rus (Russian Federation)yesrewrittenrewrittennoneReport

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