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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
20722052025-12-02 18:47:39137.110.66.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20677952025-11-24 22:29:40137.110.48.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20677242025-11-24 20:29:33128.54.33.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20676942025-11-24 20:04:00128.54.33.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20558522025-10-30 06:13:59137.110.32.x/247377 (UCSD)usa (United States)nounknownunknownnoneReport
20558522025-10-30 06:13:592607:f720:19xx::/407377 (UCSD)usa (United States)nounknownunknownnoneReport
20552492025-10-29 05:49:40137.110.41.x/247377 (UCSD)usa (United States)nounknownunknownnoneReport
20552492025-10-29 05:49:402607:f720:19xx::/407377 (UCSD)usa (United States)nounknownunknownnoneReport
20540002025-10-27 05:38:46137.110.42.x/247377 (UCSD)usa (United States)nounknownunknownnoneReport
20540002025-10-27 05:38:462607:f720:19xx::/407377 (UCSD)usa (United States)nounknownunknownnoneReport
20539802025-10-27 04:39:07137.110.42.x/247377 (UCSD)usa (United States)nounknownunknownnoneReport
20539802025-10-27 04:39:072607:f720:19xx::/407377 (UCSD)usa (United States)nounknownunknownnoneReport
20529582025-10-24 22:36:04137.110.50.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20528072025-10-24 18:01:3569.196.47.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20498102025-10-20 03:39:3569.196.33.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20455512025-10-12 21:26:5569.196.34.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20417172025-10-05 21:56:46137.110.40.x/247377 (UCSD)usa (United States)nounknownunknownnoneReport
20417172025-10-05 21:56:462607:f720:19xx::/407377 (UCSD)usa (United States)nounknownunknownnoneReport
20370662025-09-26 23:14:25128.54.47.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20369112025-09-26 18:46:56128.54.31.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20368832025-09-26 17:59:2169.196.46.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20362372025-09-25 18:11:52137.110.76.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20357862025-09-24 21:55:03128.54.29.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20349722025-09-23 15:33:4469.196.47.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20329272025-09-19 16:28:06128.54.40.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20324572025-09-18 18:52:07128.54.31.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20319222025-09-17 20:47:43128.54.37.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20299232025-09-14 23:20:22128.54.20.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20293362025-09-13 03:36:30169.228.128.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20293362025-09-13 03:36:302607:f720:fxx::/407377 (UCSD)usa (United States)nounknownunknownnoneReport
20292372025-09-12 21:31:32128.54.38.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20285982025-09-11 20:04:33128.54.44.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20278522025-09-10 20:04:1769.196.38.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20278162025-09-10 19:24:2669.196.45.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20264282025-09-08 19:49:28128.54.19.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20249402025-09-05 20:11:56128.54.47.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20243362025-09-04 18:16:04128.54.35.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20237962025-09-03 18:44:56128.54.4.x/247377 (UCSD)usa (United States)yesunknownblockednoneReport
20209792025-08-29 19:02:10128.54.29.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20203392025-08-28 18:16:22128.54.41.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20198802025-08-27 20:52:39128.54.47.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20181002025-08-24 20:33:23128.54.23.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20168372025-08-22 03:23:49128.54.21.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20154922025-08-19 17:23:45128.54.21.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20148382025-08-18 17:08:06128.54.41.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20135872025-08-15 19:05:3569.196.46.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20130072025-08-14 17:03:32128.54.45.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20123552025-08-13 17:15:19128.54.48.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20119872025-08-13 03:33:17128.54.19.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20117392025-08-12 17:34:59128.54.41.x/247377 (UCSD)usa (United States)yesunknownblockednoneReport
20105222025-08-10 20:08:20137.110.40.x/247377 (UCSD)usa (United States)nounknownunknownnoneReport
20105222025-08-10 20:08:202607:f720:19xx::/407377 (UCSD)usa (United States)nounknownunknownnoneReport
20100872025-08-09 19:44:28137.110.38.x/247377 (UCSD)usa (United States)nounknownunknownnoneReport
20100872025-08-09 19:44:282607:f720:19xx::/407377 (UCSD)usa (United States)nounknownunknownnoneReport
20083492025-08-06 16:54:22128.54.44.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20078022025-08-05 18:09:26128.54.47.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20070872025-08-04 17:47:54128.54.45.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20062422025-08-03 01:02:12169.228.142.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20057732025-08-01 23:36:32128.54.21.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20036742025-07-29 17:02:17128.54.35.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20025532025-07-27 19:02:17137.110.38.x/247377 (UCSD)usa (United States)nounknownunknownnoneReport
20025532025-07-27 19:02:172607:f720:19xx::/407377 (UCSD)usa (United States)nounknownunknownnoneReport
20017182025-07-25 21:00:24128.54.29.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20016072025-07-25 17:13:28128.54.28.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20010132025-07-24 17:47:51128.54.42.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
20005012025-07-23 20:04:42128.54.40.x/247377 (UCSD)usa (United States)yesunknownblockednoneReport
19990762025-07-21 17:17:25128.54.46.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
19985092025-07-20 17:54:42137.110.35.x/247377 (UCSD)usa (United States)nounknownunknownnoneReport
19985092025-07-20 17:54:422607:f720:19xx::/407377 (UCSD)usa (United States)nounknownunknownnoneReport
19976402025-07-18 17:35:54128.54.38.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
19972402025-07-17 22:56:5969.196.33.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
19970772025-07-17 16:34:35128.54.35.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
19966792025-07-16 23:28:22128.54.35.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
19951882025-07-14 18:04:18128.54.1.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
19936982025-07-11 17:41:50128.54.31.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
19932962025-07-10 22:33:18128.54.35.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
19932722025-07-10 21:49:5369.196.47.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
19932402025-07-10 20:32:25128.54.20.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
19931552025-07-10 18:29:09137.110.35.x/247377 (UCSD)usa (United States)nounknownunknownnoneReport
19931552025-07-10 18:29:092607:f720:19xx::/407377 (UCSD)usa (United States)nounknownunknownnoneReport
19931012025-07-10 16:19:38137.110.40.x/247377 (UCSD)usa (United States)nounknownunknownnoneReport
19931012025-07-10 16:19:382607:f720:19xx::/407377 (UCSD)usa (United States)nounknownunknownnoneReport
19920852025-07-09 01:48:25128.54.28.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
19918312025-07-08 18:20:24128.54.27.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
19907062025-07-06 20:10:09128.54.20.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
19892942025-07-03 17:41:46128.54.37.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
19886602025-07-02 17:59:52128.54.3.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
19886542025-07-02 17:46:1969.196.47.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
19874062025-06-30 20:30:00128.54.34.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
19867982025-06-29 20:34:08137.110.37.x/247377 (UCSD)usa (United States)nounknownunknownnoneReport
19867982025-06-29 20:34:082607:f720:19xx::/407377 (UCSD)usa (United States)nounknownunknownnoneReport
19867462025-06-29 17:16:02137.110.40.x/247377 (UCSD)usa (United States)nounknownunknownnoneReport
19867462025-06-29 17:16:022607:f720:19xx::/407377 (UCSD)usa (United States)nounknownunknownnoneReport
19858242025-06-27 17:22:43128.54.35.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
19852722025-06-26 18:07:30128.54.18.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
19845952025-06-25 17:50:06128.54.27.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
19839022025-06-24 17:01:03128.54.43.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
19833012025-06-23 17:28:56128.54.32.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
19832902025-06-23 17:12:14128.54.32.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
19828762025-06-23 03:03:56128.54.20.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
19819152025-06-20 19:38:25128.54.19.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
19794422025-06-16 17:40:38128.54.42.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
19776172025-06-12 22:15:56128.54.14.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
19776032025-06-12 21:56:53137.110.206.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
19775692025-06-12 20:51:00128.54.7.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
19774622025-06-12 18:28:11137.110.207.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
19769092025-06-11 21:59:20128.54.8.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
19740122025-06-06 19:47:4169.196.45.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
19735782025-06-06 01:45:57128.54.12.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
19733642025-06-05 17:30:20137.110.58.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
19729122025-06-04 22:33:23128.54.5.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
19723632025-06-04 06:17:32132.239.10.x/247377 (UCSD)usa (United States)noblockedblockednoneReport
19716642025-06-03 05:05:08128.54.32.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
19709672025-05-30 20:28:10137.110.55.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport

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