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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
15149612023-01-20 19:39:12192.17.25.x/2438 (UIUC)usa (United States)noblockedblocked/22Report
15149612023-01-20 19:39:122620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15148612023-01-20 16:33:232620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15129152023-01-17 18:46:20130.126.255.x/2438 (UIUC)usa (United States)yesunknownunknownnoneReport
15101532023-01-12 22:15:26192.17.25.x/2438 (UIUC)usa (United States)noblockedblocked/22Report
15101532023-01-12 22:15:262620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15100532023-01-12 18:11:22192.17.25.x/2438 (UIUC)usa (United States)noblockedblocked/22Report
15100532023-01-12 18:11:222620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15092462023-01-11 17:00:12192.17.25.x/2438 (UIUC)usa (United States)noblockedblocked/22Report
15092462023-01-11 17:00:122620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15081692023-01-09 22:30:21130.126.255.x/2438 (UIUC)usa (United States)yesunknownunknownnoneReport
15058622023-01-05 17:18:24192.17.25.x/2438 (UIUC)usa (United States)noblockedblocked/22Report
15058622023-01-05 17:18:242620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15045362023-01-03 18:06:21192.17.25.x/2438 (UIUC)usa (United States)noblockedblocked/22Report
15045362023-01-03 18:06:212620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15045192023-01-03 17:47:36130.126.255.x/2438 (UIUC)usa (United States)yesunknownunknownnoneReport
15044922023-01-03 16:48:432620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14974062022-12-20 17:44:12130.126.255.x/2438 (UIUC)usa (United States)yesunknownunknownnoneReport
14967412022-12-19 16:28:332620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14939242022-12-13 20:39:36130.126.255.x/2438 (UIUC)usa (United States)yesunknownunknownnoneReport
14939242022-12-13 20:39:362620:0:exx::/4038 (UIUC)usa (United States)nounknownunknownnoneReport
14932632022-12-12 21:34:34130.126.255.x/2438 (UIUC)usa (United States)yesunknownunknownnoneReport
14932482022-12-12 21:20:16130.126.255.x/2438 (UIUC)usa (United States)yesrewrittenblocked/16Report
14913482022-12-09 04:50:212620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14912642022-12-08 22:14:30192.17.25.x/2438 (UIUC)usa (United States)noblockedblocked/22Report
14912642022-12-08 22:14:302620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14911692022-12-08 17:38:53130.126.255.x/2438 (UIUC)usa (United States)yesrewrittenblocked/16Report
14704892022-11-03 14:21:43130.126.255.x/2438 (UIUC)usa (United States)yesrewrittenblocked/16Report
14696762022-11-02 14:00:27192.17.25.x/2438 (UIUC)usa (United States)noblockedblocked/22Report
14696762022-11-02 14:00:272620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14686802022-10-31 19:30:53192.17.25.x/2438 (UIUC)usa (United States)noblockedblocked/22Report
14686802022-10-31 19:30:532620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14685942022-10-31 16:53:33130.126.255.x/2438 (UIUC)usa (United States)yesunknownunknownnoneReport
14685722022-10-31 15:58:322620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14631772022-10-21 16:58:56130.126.255.x/2438 (UIUC)usa (United States)yesrewrittenblocked/16Report
14631772022-10-21 16:58:562620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14631432022-10-21 15:36:182620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14564552022-10-13 16:24:08192.17.25.x/2438 (UIUC)usa (United States)noblockedblocked/22Report
14564552022-10-13 16:24:082620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14551372022-10-11 15:08:58192.17.25.x/2438 (UIUC)usa (United States)noblockedblocked/22Report
14551372022-10-11 15:08:582620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14441702022-09-20 19:22:23192.17.25.x/2438 (UIUC)usa (United States)noblockedblocked/22Report
14441702022-09-20 19:22:232620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14434582022-09-19 19:02:04192.17.25.x/2438 (UIUC)usa (United States)noblockedblocked/22Report
14434582022-09-19 19:02:042620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14368412022-09-08 16:28:52192.17.25.x/2438 (UIUC)usa (United States)noblockedblocked/22Report
14368412022-09-08 16:28:522620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14361902022-09-07 16:48:09192.17.25.x/2438 (UIUC)usa (United States)noblockedblocked/22Report
14361902022-09-07 16:48:092620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14312292022-08-31 15:36:18192.17.25.x/2438 (UIUC)usa (United States)noblockedblocked/22Report
14312292022-08-31 15:36:182620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14311752022-08-31 14:32:03192.17.25.x/2438 (UIUC)usa (United States)noblockedblocked/22Report
14311752022-08-31 14:32:032620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14259702022-08-23 21:11:41192.17.25.x/2438 (UIUC)usa (United States)noblockedblocked/22Report
14259702022-08-23 21:11:412620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14210982022-08-17 15:55:03192.17.25.x/2438 (UIUC)usa (United States)noblockedblocked/22Report
14210982022-08-17 15:55:032620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14200972022-08-16 16:12:09192.17.25.x/2438 (UIUC)usa (United States)noblockedblocked/22Report
14200972022-08-16 16:12:092620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14200772022-08-16 15:56:07192.17.25.x/2438 (UIUC)usa (United States)noblockedblocked/22Report
14200772022-08-16 15:56:072620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14142232022-08-08 21:03:22192.17.25.x/2438 (UIUC)usa (United States)noblockedblocked/22Report
14142232022-08-08 21:03:222620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14142142022-08-08 20:46:58192.17.25.x/2438 (UIUC)usa (United States)noblockedblocked/22Report
14142142022-08-08 20:46:582620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14109372022-08-02 02:26:342620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14108492022-08-01 21:17:46192.17.25.x/2438 (UIUC)usa (United States)noblockedblocked/22Report
14108492022-08-01 21:17:462620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14107622022-08-01 18:01:01192.17.25.x/2438 (UIUC)usa (United States)noblockedblocked/22Report
14107622022-08-01 18:01:012620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14107252022-08-01 16:46:31192.17.25.x/2438 (UIUC)usa (United States)noblockedblocked/22Report
14107252022-08-01 16:46:312620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14071242022-07-25 15:28:02192.17.25.x/2438 (UIUC)usa (United States)noblockedblocked/22Report
14071242022-07-25 15:28:022620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14071072022-07-25 14:55:51192.17.25.x/2438 (UIUC)usa (United States)noblockedblocked/22Report
14071072022-07-25 14:55:512620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14012372022-07-15 20:58:49192.17.25.x/2438 (UIUC)usa (United States)noblockedblocked/22Report
14012372022-07-15 20:58:492620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14005462022-07-14 17:35:23192.17.25.x/2438 (UIUC)usa (United States)noblockedblocked/22Report
14005462022-07-14 17:35:232620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
13975002022-07-08 19:46:10192.17.25.x/2438 (UIUC)usa (United States)noblockedblocked/22Report
13975002022-07-08 19:46:102620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
13968022022-07-07 16:22:41192.17.25.x/2438 (UIUC)usa (United States)noblockedblocked/22Report
13968022022-07-07 16:22:412620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
13965852022-07-07 09:31:382620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
13931132022-06-30 20:31:372620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
13930072022-06-30 16:10:53192.17.25.x/2438 (UIUC)usa (United States)noblockedblocked/22Report
13930072022-06-30 16:10:532620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
13871012022-06-23 19:17:012620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
13866752022-06-23 01:20:412620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
13862302022-06-22 08:02:252620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
13860262022-06-21 21:04:48192.17.25.x/2438 (UIUC)usa (United States)noblockedblocked/22Report
13860262022-06-21 21:04:482620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
13859012022-06-21 15:26:02192.17.25.x/2438 (UIUC)usa (United States)noblockedblocked/22Report
13859012022-06-21 15:26:022620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
13832932022-06-16 18:04:01130.126.255.x/2438 (UIUC)usa (United States)yesrewrittenblocked/16Report
13832932022-06-16 18:04:012620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
13771792022-06-07 16:56:10192.17.25.x/2438 (UIUC)usa (United States)noblockedblocked/22Report
13771792022-06-07 16:56:102620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
13746522022-06-02 15:21:06192.17.25.x/2438 (UIUC)usa (United States)noblockedblocked/22Report
13746522022-06-02 15:21:062620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
13705462022-05-25 21:04:53192.17.25.x/2438 (UIUC)usa (United States)noblockedblocked/22Report
13705462022-05-25 21:04:532620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
13703902022-05-25 15:02:15192.17.25.x/2438 (UIUC)usa (United States)noblockedblocked/22Report
13703902022-05-25 15:02:152620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
13692062022-05-23 15:22:03130.126.255.x/2438 (UIUC)usa (United States)yesrewrittenblocked/16Report
13662832022-05-17 21:42:51192.17.25.x/2438 (UIUC)usa (United States)noblockedblocked/22Report
13662832022-05-17 21:42:512620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
13574742022-05-03 20:18:31130.126.143.x/2438 (UIUC)usa (United States)yesunknownunknownnoneReport
13574742022-05-03 20:18:312620:0:exx::/4038 (UIUC)usa (United States)nounknownunknownnoneReport
13549592022-04-28 18:36:44192.17.25.x/2438 (UIUC)usa (United States)nounknownunknownnoneReport
13549592022-04-28 18:36:442620:0:exx::/4038 (UIUC)usa (United States)nounknownunknownnoneReport
13547172022-04-28 10:02:072620:0:exx::/4038 (UIUC)usa (United States)nounknownunknownnoneReport
13539372022-04-26 22:23:36192.17.25.x/2438 (UIUC)usa (United States)nounknownunknownnoneReport
13539372022-04-26 22:23:362620:0:exx::/4038 (UIUC)usa (United States)nounknownunknownnoneReport
13538802022-04-26 20:09:56192.17.25.x/2438 (UIUC)usa (United States)nounknownunknownnoneReport
13538802022-04-26 20:09:562620:0:exx::/4038 (UIUC)usa (United States)nounknownunknownnoneReport
13505422022-04-18 22:03:302620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
13504972022-04-18 20:36:46192.17.25.x/2438 (UIUC)usa (United States)nounknownunknownnoneReport
13504972022-04-18 20:36:462620:0:exx::/4038 (UIUC)usa (United States)nounknownunknownnoneReport
13503832022-04-18 17:31:13192.17.25.x/2438 (UIUC)usa (United States)nounknownunknownnoneReport
13503832022-04-18 17:31:132620:0:exx::/4038 (UIUC)usa (United States)nounknownunknownnoneReport
13470022022-04-11 20:50:36130.126.255.x/2438 (UIUC)usa (United States)yesrewrittenblocked/16Report
13470022022-04-11 20:50:362620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
13469922022-04-11 20:26:282620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
13469832022-04-11 20:10:242620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
13469702022-04-11 19:45:12192.17.24.x/2438 (UIUC)usa (United States)noblockedblocked/22Report
13469702022-04-11 19:45:122620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
13468632022-04-11 16:19:41192.17.25.x/2438 (UIUC)usa (United States)nounknownunknownnoneReport
13468632022-04-11 16:19:412620:0:exx::/4038 (UIUC)usa (United States)nounknownunknownnoneReport
13468032022-04-11 14:56:14192.17.25.x/2438 (UIUC)usa (United States)nounknownunknownnoneReport
13468032022-04-11 14:56:142620:0:exx::/4038 (UIUC)usa (United States)nounknownunknownnoneReport
13393892022-03-31 20:47:56192.17.25.x/2438 (UIUC)usa (United States)nounknownunknownnoneReport
13393892022-03-31 20:47:562620:0:exx::/4038 (UIUC)usa (United States)nounknownunknownnoneReport
13387402022-03-30 19:20:20192.17.25.x/2438 (UIUC)usa (United States)nounknownunknownnoneReport
13387402022-03-30 19:20:202620:0:exx::/4038 (UIUC)usa (United States)nounknownunknownnoneReport
13333752022-03-23 18:08:27192.17.25.x/2438 (UIUC)usa (United States)nounknownunknownnoneReport
13333752022-03-23 18:08:272620:0:exx::/4038 (UIUC)usa (United States)nounknownunknownnoneReport
13326932022-03-22 16:29:13192.17.25.x/2438 (UIUC)usa (United States)nounknownunknownnoneReport
13326932022-03-22 16:29:132620:0:exx::/4038 (UIUC)usa (United States)nounknownunknownnoneReport
13254702022-03-15 15:17:56192.17.25.x/2438 (UIUC)usa (United States)nounknownunknownnoneReport
13254702022-03-15 15:17:562620:0:exx::/4038 (UIUC)usa (United States)nounknownunknownnoneReport
13250342022-03-14 21:08:382620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
13227902022-03-10 16:33:35192.17.25.x/2438 (UIUC)usa (United States)nounknownunknownnoneReport
13227902022-03-10 16:33:352620:0:exx::/4038 (UIUC)usa (United States)nounknownunknownnoneReport
13210972022-03-07 19:53:242620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
13193062022-03-04 09:11:162620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
13179072022-03-01 20:16:08192.17.25.x/2438 (UIUC)usa (United States)nounknownunknownnoneReport
13179072022-03-01 20:16:082620:0:exx::/4038 (UIUC)usa (United States)nounknownunknownnoneReport
13172782022-02-28 18:43:43192.17.25.x/2438 (UIUC)usa (United States)nounknownunknownnoneReport
13172782022-02-28 18:43:432620:0:exx::/4038 (UIUC)usa (United States)nounknownunknownnoneReport
13172762022-02-28 18:40:07130.126.255.x/2438 (UIUC)usa (United States)yesrewrittenblocked/16Report
13172762022-02-28 18:40:072620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
13135832022-02-21 17:31:23192.17.25.x/2438 (UIUC)usa (United States)nounknownunknownnoneReport
13135832022-02-21 17:31:232620:0:exx::/4038 (UIUC)usa (United States)nounknownunknownnoneReport
13049282022-02-10 16:23:082620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
13030162022-02-07 16:19:25192.17.25.x/2438 (UIUC)usa (United States)nounknownunknownnoneReport
13030162022-02-07 16:19:252620:0:exx::/4038 (UIUC)usa (United States)nounknownunknownnoneReport
12968562022-01-26 22:16:56192.17.25.x/2438 (UIUC)usa (United States)nounknownunknownnoneReport
12968562022-01-26 22:16:562620:0:exx::/4038 (UIUC)usa (United States)nounknownunknownnoneReport
12941292022-01-21 16:37:402620:0:exx::/4038 (UIUC)usa (United States)nounknownunknownnoneReport
12931532022-01-19 23:55:382620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
12893552022-01-12 22:40:312620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
12857212022-01-05 21:25:442620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
12812292021-12-29 20:10:322620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report

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