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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
1695802017-03-22 09:10:51145.120.67.x/241103 (SURFNET-NL)nld (Netherlands)yesunknownunknownnoneReport
1340792017-01-26 07:37:14145.120.67.x/241103 (SURFNET-NL)nld (Netherlands)yesunknownunknownnoneReport
1313822017-01-18 08:12:00145.120.67.x/241103 (SURFNET-NL)nld (Netherlands)yesunknownunknownnoneReport
1154002016-12-21 11:17:16145.120.67.x/241103 (SURFNET-NL)nld (Netherlands)yesunknownunknownnoneReport
1094312016-12-12 11:50:02145.120.67.x/241103 (SURFNET-NL)nld (Netherlands)yesunknownunknownnoneReport
987752016-11-25 09:23:24145.120.67.x/241103 (SURFNET-NL)nld (Netherlands)yesunknownunknownnoneReport
927332016-11-16 10:52:46145.120.67.x/241103 (SURFNET-NL)nld (Netherlands)yesunknownunknownnoneReport
846482016-11-01 12:14:20145.120.67.x/241103 (SURFNET-NL)nld (Netherlands)yesunknownunknownnoneReport
815872016-10-24 13:08:24145.120.67.x/241103 (SURFNET-NL)nld (Netherlands)yesunknownunknownnoneReport
780262016-10-13 11:31:18145.120.67.x/241103 (SURFNET-NL)nld (Netherlands)yesunknownunknownnoneReport
757332016-10-06 10:19:12145.120.67.x/241103 (SURFNET-NL)nld (Netherlands)yesunknownunknownnoneReport
733012016-09-28 11:20:29145.120.67.x/241103 (SURFNET-NL)nld (Netherlands)yesunknownunknownnoneReport

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