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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
13850002022-06-20 03:49:5692.206.252.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
13850002022-06-20 03:49:562a02:2454:98xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblocked/56Report
13848302022-06-19 17:48:3992.206.252.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
13848302022-06-19 17:48:392a02:2454:98xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblocked/56Report
13807692022-06-12 07:11:2792.206.252.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
13807692022-06-12 07:11:272a02:2454:98xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblocked/56Report
13740422022-06-01 14:13:4992.206.252.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
13740422022-06-01 14:13:492a02:2454:98xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblocked/56Report
13697422022-05-24 13:14:3492.206.252.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
13697422022-05-24 13:14:342a02:2454:98xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblocked/56Report
13153172022-02-24 17:17:3392.206.193.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
13153172022-02-24 17:17:332a02:2454:92xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblocked/56Report
9369652020-07-29 11:04:1577.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
9317892020-07-22 09:56:4877.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
9281982020-07-14 23:57:3277.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
9245982020-07-07 22:50:5277.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
9230462020-07-04 21:10:3377.64.146.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
9193892020-06-27 20:04:5277.64.146.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesunknownrewrittennoneReport
9155102020-06-20 14:26:5377.64.146.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
9114092020-06-13 13:20:2877.64.146.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
9073382020-06-06 12:13:5877.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
9036262020-05-30 11:07:3277.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
8995472020-05-23 09:27:5577.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
8956162020-05-16 08:21:2677.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
8918302020-05-09 07:14:5177.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
8913832020-05-08 08:29:4277.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
8874872020-05-01 07:23:1477.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
8834372020-04-24 06:16:4977.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
8793722020-04-16 23:16:1877.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
8755642020-04-09 22:09:5077.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
8714492020-04-02 21:03:2477.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
8676592020-03-26 19:56:5977.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
8594882020-03-12 09:27:2377.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
8591042020-03-11 18:36:1577.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
8556542020-03-05 15:32:1677.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
8496302020-02-27 14:25:2077.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
8450202020-02-20 04:38:2277.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
8408432020-02-13 03:32:0577.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
8364982020-02-06 02:25:4877.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
8329072020-01-30 01:19:3177.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
8286752020-01-23 00:13:1777.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
8244742020-01-15 23:07:0477.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
8205592020-01-08 22:00:5177.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
8168732020-01-01 20:54:3577.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
8112512019-12-20 21:57:3977.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
8071772019-12-13 20:51:2777.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
8026162019-12-06 18:59:4277.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
7981382019-11-29 17:53:3077.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
7936802019-11-22 06:35:2577.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
7890442019-11-15 00:45:2477.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
7844982019-11-07 23:39:1077.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
7803272019-10-31 22:32:5977.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
7759532019-10-24 21:26:4777.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
7714532019-10-17 20:20:3692.206.190.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
7670922019-10-10 19:04:0277.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
7625412019-10-03 17:57:5177.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
7580922019-09-26 16:51:3877.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
7535042019-09-19 00:13:1977.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
7490082019-09-11 23:07:0777.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
7450152019-09-04 22:00:5677.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
7411892019-08-28 20:54:4077.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
7372682019-08-21 19:48:2177.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
7332852019-08-14 18:42:0377.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
7293492019-08-07 17:35:4577.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
7254832019-07-31 16:29:3277.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
7215822019-07-24 15:23:1777.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
7174032019-07-17 11:58:4777.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
7174032019-07-17 11:58:472a02:2454:80xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblockednoneReport
7131562019-07-10 17:59:4777.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
7089642019-07-03 16:53:3177.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
7048882019-06-26 15:47:1577.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
7009622019-06-19 14:40:5977.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
6968262019-06-12 13:34:4377.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
6918862019-06-04 07:01:5077.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
6877282019-05-28 05:55:3477.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
6835252019-05-21 00:43:3177.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
6791052019-05-13 23:37:1777.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
6749812019-05-06 22:31:0177.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
6707962019-04-29 21:24:4777.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
6664952019-04-22 20:18:3377.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
6623602019-04-15 19:12:1877.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
6579022019-04-08 18:06:0177.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
6537552019-04-01 21:30:5777.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
6492312019-03-25 09:27:2277.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
6482282019-03-23 08:36:3177.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
6469622019-03-21 08:56:2077.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
6420322019-03-14 07:50:0377.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
6401442019-03-12 06:52:0477.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
6352022019-03-05 01:49:4977.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
6308662019-02-25 23:43:2977.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
6264382019-02-18 19:21:5177.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
6223422019-02-11 17:09:1977.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
6183192019-02-04 16:03:0177.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
6174452019-02-02 19:21:0677.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
6133222019-01-26 18:14:3377.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
6094732019-01-19 17:08:0877.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
6053142019-01-12 16:01:4077.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
6021092019-01-07 15:59:3277.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
5975212018-12-29 05:40:1177.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
5945832018-12-24 01:11:2477.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
5920292018-12-19 15:40:0277.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
5910122018-12-17 21:56:2577.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
5861582018-12-10 20:50:0177.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
5821292018-12-03 15:49:5677.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
5809472018-12-01 04:00:2692.206.67.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
5809472018-12-01 04:00:262a00:c1a0:48xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblocked/64Report
5779642018-11-26 14:43:3877.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
5767792018-11-24 01:38:1592.206.67.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
5767792018-11-24 01:38:152a00:c1a0:48xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblocked/64Report

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