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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
9130082020-06-16 16:08:33137.164.77.x/242152 (CSUNET-NW)usa (United States)yesunknownunknownnoneReport
8968272020-05-18 17:31:52137.164.77.x/242152 (CSUNET-NW)usa (United States)yesunknownunknownnoneReport
8913722020-05-08 08:04:34137.164.77.x/242152 (CSUNET-NW)usa (United States)yesunknownunknownnoneReport
8839152020-04-25 02:46:54137.164.77.x/242152 (CSUNET-NW)usa (United States)yesunknownunknownnoneReport
8838552020-04-24 23:28:50137.164.77.x/242152 (CSUNET-NW)usa (United States)yesunknownunknownnoneReport
8768422020-04-12 19:26:30137.164.77.x/242152 (CSUNET-NW)usa (United States)yesunknownunknownnoneReport
8755352020-04-09 20:40:49137.164.77.x/242152 (CSUNET-NW)usa (United States)yesunknownunknownnoneReport
8664302020-03-24 18:14:13137.164.77.x/242152 (CSUNET-NW)usa (United States)yesunknownunknownnoneReport
8631132020-03-18 17:39:02137.164.77.x/242152 (CSUNET-NW)usa (United States)yesunknownunknownnoneReport
8597722020-03-12 17:21:08137.164.77.x/242152 (CSUNET-NW)usa (United States)yesunknownunknownnoneReport
8590982020-03-11 18:25:11137.164.77.x/242152 (CSUNET-NW)usa (United States)yesunknownunknownnoneReport
8500152020-02-27 22:32:00137.164.77.x/242152 (CSUNET-NW)usa (United States)yesunknownunknownnoneReport
8455382020-02-20 22:14:17137.164.77.x/242152 (CSUNET-NW)usa (United States)yesunknownunknownnoneReport
7845022019-11-07 23:41:05137.164.77.x/242152 (CSUNET-NW)usa (United States)yesunknownunknownnoneReport
7830912019-11-05 19:01:52137.164.77.x/242152 (CSUNET-NW)usa (United States)yesunknownunknownnoneReport
7825432019-11-04 21:27:56137.164.77.x/242152 (CSUNET-NW)usa (United States)yesunknownunknownnoneReport
7810252019-11-01 23:11:31137.164.77.x/242152 (CSUNET-NW)usa (United States)yesunknownunknownnoneReport
7809732019-11-01 21:16:21137.164.77.x/242152 (CSUNET-NW)usa (United States)yesunknownunknownnoneReport

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