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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
8715802020-04-03 04:33:00128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
8677782020-03-27 03:25:32128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
8639392020-03-20 02:18:00128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
8600092020-03-13 01:10:33128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
8559102020-03-06 00:03:02128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
8500302020-02-27 22:53:50128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
8500212020-02-27 22:38:50128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
8455262020-02-20 21:31:43128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
8417452020-02-14 17:19:54128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
8412712020-02-13 20:24:40128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
8374652020-02-07 16:06:51128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
8369212020-02-06 19:17:27128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
8338292020-01-31 14:49:24128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
8333582020-01-30 18:10:37128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
8333252020-01-30 17:12:44128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
8290272020-01-23 17:03:31128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
8248752020-01-16 15:56:20128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
8209222020-01-09 14:49:11128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
8171912020-01-02 13:42:11128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
8125732019-12-23 17:24:00128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
8086052019-12-16 16:16:49128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
8041102019-12-09 15:09:51128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
7997352019-12-02 14:02:53128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
7928142019-11-20 22:28:09128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
7882232019-11-13 21:20:59128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
7837532019-11-06 20:14:08128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
7836512019-11-06 16:54:38128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
7795492019-10-30 19:07:08128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
7751542019-10-23 18:00:11128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
7707492019-10-16 16:53:09128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
7661232019-10-09 15:46:01128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
7617632019-10-02 14:38:52128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
7572922019-09-25 13:31:56128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
7530902019-09-18 12:24:58128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
7419462019-08-30 02:33:56128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
7403192019-08-27 14:44:12128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
7380052019-08-23 01:26:43128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
7371332019-08-21 16:19:18128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
7331792019-08-14 15:12:06128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
7292302019-08-07 14:04:53128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
7253722019-07-31 12:57:33128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
7214512019-07-24 11:50:24128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
7163592019-07-15 18:40:44128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
7117192019-07-08 17:33:36128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
7076032019-07-01 16:26:20128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
7036312019-06-24 15:19:09128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
6996432019-06-17 14:11:48128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
6953902019-06-10 13:04:44128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
6935952019-06-06 20:35:41128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
6894722019-05-30 19:28:25128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
6853742019-05-23 18:21:22128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
6832772019-05-20 15:51:24128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
6817902019-05-17 18:18:04128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
6787982019-05-13 14:44:18128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
6746852019-05-06 13:37:07128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
6683372019-04-25 08:01:18128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
6641512019-04-18 06:54:01128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
6596892019-04-11 05:46:46128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
6552882019-04-04 04:39:23128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
6510592019-03-28 03:32:01128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
6467982019-03-21 02:24:39128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
6418282019-03-14 01:17:11128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
6367512019-03-07 00:09:55128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
6322562019-02-27 23:02:33128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
6277972019-02-20 21:55:12128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
6238152019-02-13 20:47:54128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
6196682019-02-06 19:40:37128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
6157452019-01-30 18:33:16128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
6116712019-01-23 17:26:03128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
6075472019-01-16 16:18:56128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
6034032019-01-09 15:11:32128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
5993262019-01-02 14:04:20128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
5915022018-12-18 17:25:01128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
5866782018-12-11 16:17:48128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
5827892018-12-04 15:10:35128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
5786632018-11-27 14:03:27128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
5746822018-11-19 18:37:18128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
5701122018-11-12 17:29:59128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
5659832018-11-05 16:22:48128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
5602082018-10-26 02:35:31128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
5561472018-10-19 01:28:08128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
5519332018-10-12 00:20:52128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
5473962018-10-04 23:13:30128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
5433672018-09-27 22:06:09128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
5391772018-09-20 20:58:57128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
5352202018-09-13 19:51:49128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
5313052018-09-06 18:44:41128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
5234272018-08-23 15:17:06128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
5198262018-08-16 14:09:49128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
5157522018-08-09 13:02:27128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
5119852018-08-02 11:55:04128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
5081032018-07-26 10:47:47128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
5043242018-07-19 09:40:29128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
5027912018-07-16 18:48:53128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/23Report
4986382018-07-09 17:41:34128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/23Report
4946082018-07-02 16:34:13128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/23Report
4905282018-06-25 15:26:57128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/23Report
4863362018-06-18 14:19:37128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/23Report
4823282018-06-11 13:12:33128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/23Report
4746922018-05-29 12:26:02128.91.196.x/2455 (UPENN)usa (United States)noblockedblocked/23Report

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