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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
9950482020-10-05 13:25:36158.130.204.x/2455 (UPENN)usa (United States)noblockedblocked/22Report
9918202020-09-30 13:25:45158.130.204.x/2455 (UPENN)usa (United States)noblockedblocked/22Report
9899692020-09-27 15:43:28158.130.204.x/2455 (UPENN)usa (United States)noblockedblocked/22Report
9629882020-08-27 14:07:44158.130.204.x/2455 (UPENN)usa (United States)noblockedblocked/22Report
9594602020-08-24 13:24:13158.130.204.x/2455 (UPENN)usa (United States)noblockedblocked/22Report
9214102020-07-01 17:23:31158.130.204.x/2455 (UPENN)usa (United States)noblockedblocked/22Report
9171322020-06-23 15:14:14158.130.204.x/2455 (UPENN)usa (United States)noblockedblocked/22Report
9124582020-06-15 17:35:16158.130.204.x/2455 (UPENN)usa (United States)noblockedblocked/22Report
9124182020-06-15 16:25:08158.130.204.x/2455 (UPENN)usa (United States)noblockedblocked/22Report
9124152020-06-15 16:14:21158.130.204.x/2455 (UPENN)usa (United States)noblockedblocked/22Report
9124032020-06-15 15:53:03158.130.204.x/2455 (UPENN)usa (United States)noblockedblocked/22Report
9123092020-06-15 13:28:28158.130.204.x/2455 (UPENN)usa (United States)noblockedblocked/22Report
9111182020-06-12 18:52:55158.130.204.x/2455 (UPENN)usa (United States)noblockedblocked/22Report
9097742020-06-10 14:12:19158.130.204.x/2455 (UPENN)usa (United States)noblockedblocked/22Report
9064832020-06-04 19:26:02158.130.204.x/2455 (UPENN)usa (United States)noblockedblocked/22Report
8985632020-05-21 13:31:43158.130.204.x/2455 (UPENN)usa (United States)noblockedblocked/22Report
8937522020-05-12 18:59:29158.130.204.x/2455 (UPENN)usa (United States)noblockedblocked/22Report
8758282020-04-10 13:03:23158.130.204.x/2455 (UPENN)usa (United States)noblockedblocked/22Report
8746842020-04-08 15:20:00158.130.204.x/2455 (UPENN)usa (United States)noblockedblocked/22Report
8658342020-03-23 19:27:38158.130.204.x/2455 (UPENN)usa (United States)noblockedblocked/22Report
8623932020-03-17 14:12:48158.130.204.x/2455 (UPENN)usa (United States)noblockedblocked/22Report
8584602020-03-10 20:26:11158.130.204.x/2455 (UPENN)usa (United States)noblockedblocked/22Report
8482562020-02-25 19:03:33158.130.204.x/2455 (UPENN)usa (United States)noblockedblocked/22Report
8481222020-02-25 14:17:20158.130.204.x/2455 (UPENN)usa (United States)noblockedblocked/22Report
7982912019-11-30 00:18:30158.130.204.x/2455 (UPENN)usa (United States)noblockedblocked/22Report
7977682019-11-29 05:41:59158.130.204.x/2455 (UPENN)usa (United States)noblockedblocked/22Report
7971352019-11-28 07:13:05158.130.204.x/2455 (UPENN)usa (United States)noblockedblocked/22Report
7924972019-11-20 13:49:26158.130.204.x/2455 (UPENN)usa (United States)noblockedblocked/22Report
7920002019-11-19 20:31:34158.130.204.x/2455 (UPENN)usa (United States)noblockedblocked/22Report
7919022019-11-19 18:12:59158.130.204.x/2455 (UPENN)usa (United States)noblockedblocked/22Report
7918242019-11-19 16:26:50158.130.204.x/2455 (UPENN)usa (United States)noblockedblocked/22Report
7288082019-08-06 19:03:35158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
6962112019-06-11 16:33:27158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
6790162019-05-13 20:29:03158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
6769412019-05-09 23:09:24158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
6759692019-05-08 13:22:57158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
6753492019-05-07 12:56:58158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
6662842019-04-22 13:20:31158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
6171172019-02-01 23:29:48158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
6157292019-01-30 18:06:22158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
5914022018-12-18 14:07:47158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
5729922018-11-16 14:07:30158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
5662002018-11-05 23:30:39158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
5646262018-11-02 20:32:18158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
5639912018-11-01 16:58:32158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
5627782018-10-30 19:09:17158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
5625872018-10-30 13:01:31158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
5619562018-10-29 14:30:23158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
5618942018-10-29 13:12:15158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
5613732018-10-28 13:36:21158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
5518202018-10-11 20:05:32158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
5294792018-09-03 21:40:00158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
5281072018-08-31 19:59:00158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
5180482018-08-13 18:43:12158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
4924732018-06-28 14:49:41158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
4911282018-06-26 15:03:23158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
4900542018-06-24 21:03:54158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
4894802018-06-23 15:30:57158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
4820722018-06-11 02:36:42158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
4805922018-06-08 01:33:21158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
4803462018-06-07 15:16:01158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
4796342018-06-06 13:02:54158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
4793532018-06-06 02:31:04158.130.204.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
4748372018-05-29 16:00:02158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
4703862018-05-22 14:52:52158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
4535302018-04-26 15:30:38158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
4534862018-04-26 14:36:54158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
4534402018-04-26 13:11:08158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
4529182018-04-25 18:31:12158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
4513222018-04-23 13:07:47158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
4392112018-04-03 22:16:08158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
4389002018-04-03 13:28:19158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
4068452018-02-08 17:28:12158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
3623872017-11-28 22:46:31158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
3623832017-11-28 22:33:47158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
3496362017-11-08 02:01:29158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
3449562017-10-31 16:42:03158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
3304342017-10-08 13:55:10158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
3276042017-10-03 14:43:35158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
3264752017-10-02 02:56:40158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
3234582017-09-26 00:58:45158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
2435812017-06-09 13:39:10158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
1744752017-03-28 18:29:36158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
1482132017-02-16 23:43:34158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
1227562017-01-04 11:53:57158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
1205752016-12-31 01:45:07158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
984562016-11-24 18:37:32158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
984132016-11-24 17:25:46158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport
984052016-11-24 17:13:06158.130.204.x/2455 (UPENN)usa (United States)noblockedblockednoneReport

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