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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
17811962024-06-16 19:40:2477.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
17771812024-06-09 16:35:0177.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
17732732024-06-02 15:23:5277.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
17694342024-05-26 14:16:5077.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
17656692024-05-19 12:51:3377.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
17621962024-05-12 11:23:0177.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
17585682024-05-05 06:55:4377.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
17552072024-04-28 05:48:0177.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
17513192024-04-20 14:04:1177.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
17478332024-04-13 12:57:1677.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
17441462024-04-06 11:11:3177.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
17403992024-03-29 18:50:2477.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
17369772024-03-22 16:42:2577.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
17334472024-03-15 08:44:0577.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
17332002024-03-14 19:38:5377.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
17297702024-03-07 18:15:3677.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
17260872024-02-29 17:08:4277.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
17222452024-02-22 13:13:3077.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
17187482024-02-15 10:59:5377.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
17153922024-02-08 09:08:4477.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
17117262024-02-01 07:49:3677.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
17080722024-01-25 06:05:2577.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
17045812024-01-17 21:02:1377.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
17007402024-01-10 18:07:3377.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
16994892024-01-08 15:06:1977.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
16970162024-01-03 15:46:1477.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
16936692023-12-27 14:38:4577.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
16897692023-12-19 10:23:3777.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
16820132023-12-04 19:44:4677.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
16781902023-11-27 15:15:1177.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
16733752023-11-18 07:04:4877.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
16697052023-11-11 05:39:5377.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
16657222023-11-03 19:22:2977.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
16618692023-10-27 17:36:0277.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
16618282023-10-27 16:21:4577.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
16580772023-10-20 15:14:5277.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
16542782023-10-13 13:51:3477.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
16503452023-10-06 07:34:4877.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
16469042023-09-29 04:06:5977.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
16428342023-09-21 17:33:4477.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
16390452023-09-14 16:25:1877.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
16389872023-09-14 14:44:5577.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
16374622023-09-12 05:40:2977.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
16366822023-09-10 17:04:5177.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
16331612023-09-03 15:53:1277.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
16294312023-08-27 14:03:1477.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
16255872023-08-20 12:47:2977.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
16216462023-08-13 11:36:5877.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
16176452023-08-05 20:09:1777.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
16139592023-07-29 15:35:3877.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
16104342023-07-22 12:44:0177.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
16068482023-07-15 10:24:5777.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
16028412023-07-08 08:08:2677.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
15990592023-07-01 06:41:5277.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
15954532023-06-24 05:14:1977.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
15919172023-06-17 03:35:2977.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
15879772023-06-09 08:53:2077.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
15822512023-05-29 13:37:3077.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
15701302023-05-05 19:42:0677.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
15668382023-04-28 18:35:1277.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
15632192023-04-21 13:54:2177.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
15595812023-04-14 09:15:4677.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
15558302023-04-07 08:08:5077.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
15520242023-03-30 20:07:3977.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
15482832023-03-23 19:00:3777.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
15441872023-03-16 11:11:4877.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
15352982023-02-28 16:39:1977.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
15308672023-02-20 12:27:0077.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
15263632023-02-12 10:31:1777.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
15209832023-02-03 07:52:5977.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
15168232023-01-26 22:38:1077.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
15143252023-01-19 20:59:1877.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
15100942023-01-12 19:33:5077.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
15058672023-01-05 17:30:1177.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
15005422022-12-26 20:57:3077.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
14968602022-12-19 19:44:1177.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
14931402022-12-12 17:45:0377.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
14883352022-11-30 17:20:4277.171.131.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
14873952022-11-29 12:25:5777.171.131.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
14867782022-11-28 13:55:5977.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
14822432022-11-21 06:55:5677.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
14780062022-11-13 21:19:4377.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
14679122022-10-30 08:26:2377.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
14639692022-10-23 07:13:5577.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
14500352022-10-02 12:59:2577.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
14457282022-09-23 00:57:1377.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
14454222022-09-22 15:02:5277.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
14410012022-09-15 10:18:4777.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
14365572022-09-08 07:55:4777.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
14303702022-08-30 12:14:2377.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
14255292022-08-23 09:37:2077.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
14196192022-08-16 08:30:2177.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
14142832022-08-09 00:42:5677.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
14108282022-08-01 20:13:2477.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
14071762022-07-25 17:36:2877.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
14025872022-07-18 16:28:1177.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
13987322022-07-11 15:20:4477.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
13946372022-07-04 06:54:1377.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
13848102022-06-19 16:53:5877.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport
13808882022-06-12 14:02:0677.171.131.x/241136 (KPN)nld (Netherlands)yesblockedblockednoneReport

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