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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
1799242017-04-04 17:45:4477.253.206.x/2412741 (AS-NETIA)pol (Poland)yesrewrittenrewrittennoneReport
1784622017-04-02 20:05:0177.253.206.x/2412741 (AS-NETIA)pol (Poland)yesrewrittenrewrittennoneReport
1751442017-03-29 15:07:4277.253.206.x/2412741 (AS-NETIA)pol (Poland)yesrewrittenrewrittennoneReport
1708282017-03-24 04:50:3877.253.206.x/2412741 (AS-NETIA)pol (Poland)yesrewrittenrewrittennoneReport
1663972017-03-17 04:43:5777.253.206.x/2412741 (AS-NETIA)pol (Poland)yesrewrittenrewrittennoneReport
1654252017-03-15 18:04:2077.253.206.x/2412741 (AS-NETIA)pol (Poland)yesrewrittenrewrittennoneReport
1609692017-03-08 17:57:0777.253.206.x/2412741 (AS-NETIA)pol (Poland)yesrewrittenrewrittennoneReport
1604882017-03-07 21:32:4677.253.206.x/2412741 (AS-NETIA)pol (Poland)yesrewrittenrewrittennoneReport
1598422017-03-06 20:20:0177.253.206.x/2412741 (AS-NETIA)pol (Poland)yesrewrittenrewrittennoneReport
1567422017-03-01 09:50:3477.253.206.x/2412741 (AS-NETIA)pol (Poland)yesrewrittenrewrittennoneReport
1549602017-02-26 14:27:1577.253.206.x/2412741 (AS-NETIA)pol (Poland)yesrewrittenrewrittennoneReport
1549552017-02-26 14:15:0677.253.206.x/2412741 (AS-NETIA)pol (Poland)yesrewrittenrewrittennoneReport
1496892017-02-19 13:08:2477.253.206.x/2412741 (AS-NETIA)pol (Poland)yesrewrittenrewrittennoneReport
1472732017-02-15 16:49:2977.253.206.x/2412741 (AS-NETIA)pol (Poland)yesrewrittenrewrittennoneReport
1428072017-02-08 11:01:4077.253.206.x/2412741 (AS-NETIA)pol (Poland)yesrewrittenrewrittennoneReport
1425512017-02-07 22:34:0777.253.206.x/2412741 (AS-NETIA)pol (Poland)yesrewrittenrewrittennoneReport
1377622017-01-31 23:32:2577.253.206.x/2412741 (AS-NETIA)pol (Poland)yesrewrittenrewrittennoneReport
1332472017-01-24 22:25:5677.253.206.x/2412741 (AS-NETIA)pol (Poland)yesrewrittenrewrittennoneReport
1331052017-01-24 18:31:3777.253.206.x/2412741 (AS-NETIA)pol (Poland)yesrewrittenrewrittennoneReport
1314142017-01-18 09:19:3077.253.206.x/2412741 (AS-NETIA)pol (Poland)yesrewrittenrewrittennoneReport
1291742017-01-14 17:43:0577.253.206.x/2412741 (AS-NETIA)pol (Poland)yesrewrittenrewrittennoneReport
1290102017-01-14 11:20:0877.253.206.x/2412741 (AS-NETIA)pol (Poland)yesrewrittenrewrittennoneReport
1273192017-01-11 20:20:1077.253.206.x/2412741 (AS-NETIA)pol (Poland)yesrewrittenrewrittennoneReport
1268082017-01-11 04:41:5677.253.206.x/2412741 (AS-NETIA)pol (Poland)yesrewrittenrewrittennoneReport
1253572017-01-09 03:20:5577.253.206.x/2412741 (AS-NETIA)pol (Poland)yesrewrittenrewrittennoneReport

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