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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
13660892022-05-17 15:26:412001:67c:xx::/402121 (RIPE-MEETING-AS)nld (Netherlands)noblockedblocked/64Report
8543902020-03-03 15:49:252001:67c:xx::/402121 (RIPE-MEETING-AS)dnk (Denmark)noblockedblocked/64Report
7711502019-10-17 09:34:032001:67c:xx::/402121 (RIPE-MEETING-AS)fra (France)noblockedblocked/64Report
7711362019-10-17 08:45:052001:67c:xx::/402121 (RIPE-MEETING-AS)fra (France)noblockedblocked/64Report
7705752019-10-16 12:59:332001:67c:xx::/402121 (RIPE-MEETING-AS)nld (Netherlands)noblockedblocked/64Report
7705312019-10-16 11:54:222001:67c:xx::/402121 (RIPE-MEETING-AS)nld (Netherlands)noblockedblocked/64Report
7704442019-10-16 09:09:172001:67c:xx::/402121 (RIPE-MEETING-AS)nld (Netherlands)noblockedblocked/64Report
7700142019-10-15 17:15:452001:67c:xx::/402121 (RIPE-MEETING-AS)nld (Netherlands)noblockedblocked/64Report
7699092019-10-15 14:45:042001:67c:xx::/402121 (RIPE-MEETING-AS)nld (Netherlands)noblockedblocked/64Report
7698212019-10-15 12:38:102001:67c:xx::/402121 (RIPE-MEETING-AS)nld (Netherlands)noblockedblocked/64Report
7697292019-10-15 08:48:592001:67c:xx::/402121 (RIPE-MEETING-AS)usa (United States)noblockedblocked/64Report
7696782019-10-15 07:07:392001:67c:xx::/402121 (RIPE-MEETING-AS)usa (United States)noblockedblocked/64Report
7689982019-10-14 08:16:492001:67c:xx::/402121 (RIPE-MEETING-AS)nld (Netherlands)noblockedblocked/64Report
7689932019-10-14 08:06:382001:67c:xx::/402121 (RIPE-MEETING-AS)nld (Netherlands)noblockedblocked/64Report
7689912019-10-14 08:04:112001:67c:xx::/402121 (RIPE-MEETING-AS)nld (Netherlands)noblockedblocked/64Report
7689752019-10-14 07:14:252001:67c:xx::/402121 (RIPE-MEETING-AS)nld (Netherlands)noblockedblocked/64Report
7689712019-10-14 07:08:262001:67c:xx::/402121 (RIPE-MEETING-AS)nld (Netherlands)noblockedblocked/64Report
7689522019-10-14 06:24:232001:67c:xx::/402121 (RIPE-MEETING-AS)nld (Netherlands)noblockedblocked/64Report
7689482019-10-14 06:13:422001:67c:xx::/402121 (RIPE-MEETING-AS)nld (Netherlands)noblockedblocked/64Report
7677862019-10-11 17:14:242001:67c:xx::/402121 (RIPE-MEETING-AS)nld (Netherlands)noblockedblocked/64Report
6853452019-05-23 17:38:402001:67c:xx::/402121 (RIPE-MEETING-AS)nld (Netherlands)noblockedblocked/64Report
6850762019-05-23 09:44:582001:67c:xx::/402121 (RIPE-MEETING-AS)isl (Iceland)noblockedblocked/64Report
6844042019-05-22 10:40:302001:67c:xx::/402121 (RIPE-MEETING-AS)isl (Iceland)noblockedblocked/64Report
6843772019-05-22 09:10:562001:67c:xx::/402121 (RIPE-MEETING-AS)isl (Iceland)noblockedblocked/64Report
6839212019-05-21 16:09:162001:67c:xx::/402121 (RIPE-MEETING-AS)isl (Iceland)noblockedblocked/64Report
6838732019-05-21 14:24:072001:67c:xx::/402121 (RIPE-MEETING-AS)isl (Iceland)noblockedblocked/64Report
6838682019-05-21 14:15:252001:67c:xx::/402121 (RIPE-MEETING-AS)isl (Iceland)noblockedblocked/64Report
6838332019-05-21 13:17:502001:67c:xx::/402121 (RIPE-MEETING-AS)isl (Iceland)noblockedblocked/64Report
6832892019-05-20 16:09:012001:67c:xx::/402121 (RIPE-MEETING-AS)isl (Iceland)noblockedblocked/64Report
6831992019-05-20 13:39:592001:67c:xx::/402121 (RIPE-MEETING-AS)isl (Iceland)noblockedblocked/64Report
6831762019-05-20 13:03:322001:67c:xx::/402121 (RIPE-MEETING-AS)isl (Iceland)noblockedblocked/64Report
6830672019-05-20 09:45:332001:67c:xx::/402121 (RIPE-MEETING-AS)fra (France)noblockedblocked/64Report
6830532019-05-20 09:09:382001:67c:xx::/402121 (RIPE-MEETING-AS)isl (Iceland)noblockedblocked/64Report
6830462019-05-20 09:00:322001:67c:xx::/402121 (RIPE-MEETING-AS)isl (Iceland)noblockedblocked/64Report
6830402019-05-20 08:46:182001:67c:xx::/402121 (RIPE-MEETING-AS)isl (Iceland)noblockedblocked/64Report
6479332019-03-22 18:25:102001:67c:xx::/401850 (ISNIC)isl (Iceland)noblockedblocked/48Report
6435022019-03-15 17:18:212001:67c:xx::/401850 (ISNIC)isl (Iceland)noblockedblocked/48Report
6333542019-03-01 15:04:502001:67c:xx::/401850 (ISNIC)isl (Iceland)noblockedblocked/48Report
6287792019-02-22 13:58:032001:67c:xx::/401850 (ISNIC)isl (Iceland)noblockedblocked/48Report
6248212019-02-15 12:51:162001:67c:xx::/401850 (ISNIC)isl (Iceland)noblockedblocked/48Report
6206172019-02-08 11:44:312001:67c:xx::/401850 (ISNIC)isl (Iceland)noblockedblocked/48Report
6167612019-02-01 10:37:422001:67c:xx::/401850 (ISNIC)isl (Iceland)noblockedblocked/48Report
6126152019-01-25 09:30:552001:67c:xx::/401850 (ISNIC)isl (Iceland)noblockedblocked/48Report
6087252019-01-18 08:24:072001:67c:xx::/401850 (ISNIC)isl (Iceland)noblockedblocked/48Report
6046042019-01-11 07:17:202001:67c:xx::/401850 (ISNIC)isl (Iceland)noblockedblocked/48Report
6003982019-01-04 06:10:352001:67c:xx::/401850 (ISNIC)isl (Iceland)noblockedblocked/48Report
5968902018-12-28 05:03:472001:67c:xx::/401850 (ISNIC)isl (Iceland)noblockedblocked/48Report
5932292018-12-21 03:56:592001:67c:xx::/401850 (ISNIC)isl (Iceland)noblockedblocked/48Report
5888262018-12-14 02:50:172001:67c:xx::/401850 (ISNIC)isl (Iceland)noblockedblocked/48Report
5842142018-12-07 01:43:282001:67c:xx::/401850 (ISNIC)isl (Iceland)noblockedblocked/48Report
5802922018-11-30 00:36:392001:67c:xx::/401850 (ISNIC)isl (Iceland)noblockedblocked/48Report
5761712018-11-22 23:29:482001:67c:xx::/401850 (ISNIC)isl (Iceland)noblockedblocked/48Report
5725762018-11-15 22:23:012001:67c:xx::/401850 (ISNIC)isl (Iceland)noblockedblocked/48Report
5680202018-11-08 21:16:162001:67c:xx::/401850 (ISNIC)isl (Iceland)noblockedblocked/48Report
5640752018-11-01 20:09:302001:67c:xx::/401850 (ISNIC)isl (Iceland)noblockedblocked/48Report
5600082018-10-25 19:02:442001:67c:xx::/401850 (ISNIC)isl (Iceland)noblockedblocked/48Report
5559982018-10-18 17:55:562001:67c:xx::/401850 (ISNIC)isl (Iceland)noblockedblocked/48Report
5557442018-10-18 10:40:162001:67c:xx::/402121 (RIPE-MEETING-AS)fra (France)noblockedblocked/48Report
5552392018-10-17 15:03:492001:67c:xx::/402121 (RIPE-MEETING-AS)fra (France)noblockedblocked/48Report
5543432018-10-16 12:25:562001:67c:xx::/402121 (RIPE-MEETING-AS)dnk (Denmark)noblockedblocked/48Report
5542592018-10-16 09:26:172001:67c:xx::/402121 (RIPE-MEETING-AS)fra (France)noblockedblocked/48Report
5537802018-10-15 14:55:102001:67c:xx::/402121 (RIPE-MEETING-AS)nld (Netherlands)noblockedblocked/48Report
5537442018-10-15 14:12:572001:67c:xx::/402121 (RIPE-MEETING-AS)fra (France)noblockedblocked/48Report
5535632018-10-15 09:17:252001:67c:xx::/402121 (RIPE-MEETING-AS)fra (France)noblockedblocked/48Report
5531062018-10-14 07:07:162001:67c:xx::/402121 (RIPE-MEETING-AS)fra (France)noblockedblocked/48Report
5526942018-10-13 08:50:332001:67c:xx::/402121 (RIPE-MEETING-AS)fra (France)noblockedblocked/48Report
5526902018-10-13 08:34:212001:67c:xx::/402121 (RIPE-MEETING-AS)dnk (Denmark)noblockedblocked/48Report
5526822018-10-13 07:41:262001:67c:xx::/402121 (RIPE-MEETING-AS)fra (France)noblockedblocked/48Report
5526802018-10-13 07:38:592001:67c:xx::/402121 (RIPE-MEETING-AS)fra (France)noblockedblocked/48Report
5526682018-10-13 07:09:192001:67c:xx::/402121 (RIPE-MEETING-AS)fra (France)noblockedblocked/48Report
5526642018-10-13 07:02:392001:67c:xx::/402121 (RIPE-MEETING-AS)fra (France)noblockedblocked/48Report
5517062018-10-11 16:49:092001:67c:xx::/401850 (ISNIC)isl (Iceland)noblockedblocked/48Report
5471652018-10-04 15:42:222001:67c:xx::/401850 (ISNIC)isl (Iceland)noblockedblocked/48Report
5310612018-09-06 11:15:202001:67c:xx::/401850 (ISNIC)isl (Iceland)noblockedblocked/48Report
5272882018-08-30 10:08:362001:67c:xx::/401850 (ISNIC)isl (Iceland)noblockedblocked/48Report
5232582018-08-23 09:01:512001:67c:xx::/401850 (ISNIC)isl (Iceland)noblockedblocked/48Report
5196372018-08-16 07:55:092001:67c:xx::/401850 (ISNIC)isl (Iceland)noblockedblocked/48Report
5156012018-08-09 06:48:232001:67c:xx::/401850 (ISNIC)isl (Iceland)noblockedblocked/48Report
5118592018-08-02 05:41:372001:67c:xx::/401850 (ISNIC)isl (Iceland)noblockedblocked/48Report
5079842018-07-26 04:34:482001:67c:xx::/401850 (ISNIC)isl (Iceland)noblockedblocked/48Report
5041962018-07-19 03:28:022001:67c:xx::/401850 (ISNIC)isl (Iceland)noblockedblocked/48Report
5002742018-07-12 02:21:182001:67c:xx::/401850 (ISNIC)isl (Iceland)noblockedblocked/48Report
4960772018-07-05 01:14:322001:67c:xx::/401850 (ISNIC)isl (Iceland)noblockedblocked/48Report
4921002018-06-28 00:07:492001:67c:xx::/401850 (ISNIC)isl (Iceland)noblockedblocked/48Report
4880502018-06-20 23:01:042001:67c:xx::/401850 (ISNIC)isl (Iceland)noblockedblocked/48Report
4840372018-06-13 21:54:202001:67c:xx::/401850 (ISNIC)isl (Iceland)noblockedblocked/48Report
4798852018-06-06 20:47:342001:67c:xx::/401850 (ISNIC)isl (Iceland)noblockedblocked/48Report
4756492018-05-30 19:40:492001:67c:xx::/401850 (ISNIC)isl (Iceland)noblockedblocked/48Report
4713062018-05-23 18:34:022001:67c:xx::/401850 (ISNIC)isl (Iceland)noblockedblocked/48Report
4678212018-05-18 11:54:422001:67c:xx::/402121 (RIPE-MEETING-AS)fra (France)noblockedblocked/48Report
4676822018-05-18 07:12:592001:67c:xx::/402121 (RIPE-MEETING-AS)fra (France)noblockedblocked/48Report
4670362018-05-17 08:08:382001:67c:xx::/402121 (RIPE-MEETING-AS)fra (France)noblockedblocked/48Report
4665842018-05-16 17:27:152001:67c:xx::/401850 (ISNIC)isl (Iceland)noblockedblocked/48Report
4663642018-05-16 12:10:362001:67c:xx::/402121 (RIPE-MEETING-AS)fra (France)noblockedblocked/48Report
4663052018-05-16 10:03:502001:67c:xx::/402121 (RIPE-MEETING-AS)fra (France)noblockedblocked/48Report
4662282018-05-16 07:18:262001:67c:xx::/406939 (HURRICANE)dnk (Denmark)noblockedblocked/48Report
4662232018-05-16 07:08:542001:67c:xx::/402121 (RIPE-MEETING-AS)fra (France)noblockedblocked/48Report
4657042018-05-15 11:32:482001:67c:xx::/402121 (RIPE-MEETING-AS)fra (France)noblockedblocked/48Report

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