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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
8249142020-01-16 16:56:01141.213.173.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
7605042019-09-30 18:38:09141.213.173.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
7315202019-08-12 02:08:26141.213.173.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
7230112019-07-27 00:19:20141.213.173.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
6660222019-04-22 00:59:36141.213.173.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
6480272019-03-22 21:45:51141.213.173.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
6294582019-02-23 18:11:07141.213.173.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
6136712019-01-27 15:59:20141.213.173.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
6044192019-01-10 23:59:07141.213.173.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
5978742018-12-30 02:14:36141.213.173.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
5955032018-12-25 22:09:38141.213.173.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
5672232018-11-07 16:46:31141.213.173.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
4564182018-05-01 13:38:52141.213.173.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
4513452018-04-23 13:35:53141.213.173.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
4452732018-04-13 13:25:40141.213.173.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
4214202018-03-05 12:49:59141.213.173.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
4156632018-02-23 14:17:37141.213.173.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
3987842018-01-26 15:29:51141.213.173.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
3939312018-01-18 23:17:59141.213.173.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
3560612017-11-18 02:52:23141.213.173.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
2796662017-07-22 17:12:47141.213.173.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
2591342017-06-28 01:47:34141.213.173.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
2476362017-06-14 14:06:18141.213.173.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
1705792017-03-23 18:40:11141.213.173.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
1108242016-12-14 03:56:04141.213.173.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
1047812016-12-05 03:10:58141.213.173.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
852882016-11-03 02:09:40141.213.173.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
627732016-07-27 02:53:41141.213.173.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
621692016-07-21 16:11:58141.213.173.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport
608322016-07-06 19:39:32141.213.173.x/2436375 (UMICH-AS-5)usa (United States)nounknownunknownnoneReport

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