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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
1649702017-03-15 05:24:2479.127.242.x/249080 (GIN)cze (Czech Republic)yesrewrittenrewrittennoneReport
1649662017-03-15 05:15:2579.127.242.x/249080 (GIN)cze (Czech Republic)yesrewrittenrewrittennoneReport
1647612017-03-14 20:56:0179.127.242.x/249080 (GIN)cze (Czech Republic)yesrewrittenrewrittennoneReport
1647562017-03-14 20:41:1679.127.242.x/249080 (GIN)cze (Czech Republic)yesrewrittenrewrittennoneReport
1628722017-03-11 17:15:2179.127.242.x/249080 (GIN)cze (Czech Republic)yesrewrittenrewrittennoneReport
1621542017-03-10 13:09:3379.127.242.x/249080 (GIN)cze (Czech Republic)yesrewrittenrewrittennoneReport
1619872017-03-10 06:31:5279.127.242.x/249080 (GIN)cze (Czech Republic)yesrewrittenrewrittennoneReport
1607352017-03-08 08:02:4979.127.242.x/249080 (GIN)cze (Czech Republic)yesrewrittenrewrittennoneReport
1603572017-03-07 17:28:1579.127.242.x/249080 (GIN)cze (Czech Republic)yesrewrittenrewrittennoneReport
1603462017-03-07 17:10:2679.127.242.x/249080 (GIN)cze (Czech Republic)yesrewrittenrewrittennoneReport
1602312017-03-07 13:54:5379.127.242.x/249080 (GIN)cze (Czech Republic)yesrewrittenrewrittennoneReport
1602202017-03-07 13:25:3279.127.242.x/249080 (GIN)cze (Czech Republic)yesunknownrewrittennoneReport
1602002017-03-07 12:39:1879.127.242.x/249080 (GIN)cze (Czech Republic)yesrewrittenrewrittennoneReport
1601802017-03-07 11:34:1279.127.242.x/249080 (GIN)cze (Czech Republic)yesrewrittenrewrittennoneReport
1596372017-03-06 13:28:0979.127.242.x/249080 (GIN)cze (Czech Republic)yesrewrittenrewrittennoneReport
1595612017-03-06 09:37:0879.127.242.x/249080 (GIN)cze (Czech Republic)yesrewrittenrewrittennoneReport
1593762017-03-05 23:11:3479.127.242.x/249080 (GIN)cze (Czech Republic)yesrewrittenrewrittennoneReport

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