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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
6300892019-02-25 01:43:32141.213.169.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
5981772018-12-30 20:35:20141.213.169.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
5350532018-09-13 14:29:54141.213.169.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
4187272018-02-28 19:55:34141.213.169.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
3940302018-01-19 02:52:36141.213.169.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
3795122017-12-26 09:11:33141.213.169.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
3427662017-10-27 22:20:42141.213.169.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
3364612017-10-18 02:16:27141.213.169.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
2944002017-08-10 18:53:17141.213.169.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
2595232017-06-28 13:17:46141.213.169.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
2248842017-05-19 14:49:20141.213.169.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
2148642017-05-09 21:54:28141.213.169.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
2147522017-05-09 19:36:53141.213.169.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
1874692017-04-13 18:37:26141.213.169.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
1216782017-01-02 15:17:03141.213.169.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
1135012016-12-18 03:04:26141.213.169.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
1073762016-12-09 00:58:09141.213.169.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
954282016-11-19 22:34:16141.213.169.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
885612016-11-10 15:30:15141.213.169.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport

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