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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
5630912018-10-31 07:36:4292.206.67.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
5630912018-10-31 07:36:422a00:c1a0:48xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblocked/80Report
5628412018-10-30 21:02:1992.206.49.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
5628412018-10-30 21:02:192a00:c1a0:48xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblocked/72Report
5621902018-10-29 21:02:5992.206.49.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
5621902018-10-29 21:02:592a00:c1a0:48xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblocked/72Report
5617972018-10-29 10:01:0277.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
5612822018-10-28 08:34:2792.206.49.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
5612822018-10-28 08:34:272a00:c1a0:48xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblocked/80Report
5589062018-10-23 22:36:1992.206.49.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
5589062018-10-23 22:36:192a00:c1a0:48xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblocked/72Report
5578492018-10-22 08:54:3977.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
5560982018-10-18 22:39:3892.206.49.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
5560982018-10-18 22:39:382a00:c1a0:48xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblocked/80Report
5550412018-10-17 09:04:5792.206.49.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
5550412018-10-17 09:04:572a00:c1a0:48xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblocked/80Report
5535172018-10-15 07:48:1677.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
5527082018-10-13 09:39:0792.206.49.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
5527082018-10-13 09:39:072a00:c1a0:48xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblocked/72Report
5514682018-10-11 11:14:5492.206.49.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
5514682018-10-11 11:14:542a00:c1a0:48xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblocked/80Report
5490152018-10-08 06:41:5477.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
5435672018-09-28 08:33:2492.206.49.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
5433782018-09-27 22:44:3392.206.49.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
5391642018-09-20 20:29:4192.206.49.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
5367582018-09-16 21:37:0992.206.49.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
5307872018-09-05 23:11:0392.206.49.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
5307872018-09-05 23:11:032a00:c1a0:48xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblocked/80Report
5270032018-08-29 21:46:1392.206.49.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
5270032018-08-29 21:46:132a00:c1a0:48xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblocked/72Report
5253442018-08-27 10:07:4392.206.49.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
5253442018-08-27 10:07:432a00:c1a0:48xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblocked/72Report
5215182018-08-20 09:00:4492.206.49.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
5215182018-08-20 09:00:442a00:c1a0:48xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblocked/64Report
5186572018-08-14 17:56:3092.206.49.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
5186572018-08-14 17:56:302a00:c1a0:48xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblocked/64Report
5158522018-08-09 15:54:5477.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
5158522018-08-09 15:54:542a00:c1a0:c0xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblockednoneReport
5146932018-08-07 18:21:1977.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
5145452018-08-07 14:34:5392.206.49.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
5145452018-08-07 14:34:532a00:c1a0:48xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblocked/64Report
5125582018-08-03 11:43:1992.206.49.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
5125582018-08-03 11:43:192a00:c1a0:48xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblocked/64Report
5121972018-08-02 19:02:2092.206.49.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
5121972018-08-02 19:02:202a00:c1a0:48xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblocked/64Report
5118842018-08-02 07:08:3477.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
5118842018-08-02 07:08:342a00:c1a0:c0xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblockednoneReport
5109342018-07-31 17:14:4477.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
5109342018-07-31 17:14:442a00:c1a0:c0xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblockednoneReport
5107252018-07-31 10:49:5392.206.49.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
5107252018-07-31 10:49:532a00:c1a0:48xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblocked/64Report
5095802018-07-29 11:09:0377.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
5069812018-07-24 09:42:5092.206.49.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
5069812018-07-24 09:42:502a00:c1a0:48xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblocked/64Report
5066332018-07-23 18:36:1892.206.49.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
5066332018-07-23 18:36:182a00:c1a0:48xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblocked/64Report
5061222018-07-22 20:59:3077.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
5048272018-07-20 06:42:4577.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
5032632018-07-17 14:46:4877.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
5032632018-07-17 14:46:482a00:c1a0:c0xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblockednoneReport
5026812018-07-16 15:26:5292.206.49.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
5026812018-07-16 15:26:522a00:c1a0:48xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblocked/64Report
5025472018-07-16 12:10:2992.206.49.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
5025472018-07-16 12:10:292a00:c1a0:48xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblocked/64Report
5009352018-07-13 05:36:2077.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
4983382018-07-09 11:13:3377.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
4983382018-07-09 11:13:332a00:c1a0:c0xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedreceivednoneReport
4964942018-07-05 18:29:5377.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
4930542018-06-29 15:23:4177.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
4930542018-06-29 15:23:412a00:c1a0:c0xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblockednoneReport
4925642018-06-28 17:23:3077.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
4916232018-06-27 09:17:5192.206.49.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
4916232018-06-27 09:17:512a00:c1a0:48xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblocked/64Report
4915662018-06-27 07:02:3092.206.49.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
4915662018-06-27 07:02:302a00:c1a0:48xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblocked/64Report
4874612018-06-20 05:11:4392.206.49.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
4874612018-06-20 05:11:432a00:c1a0:48xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblocked/64Report
4869212018-06-19 10:56:3977.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
4868012018-06-19 06:30:5277.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
4868012018-06-19 06:30:522a00:c1a0:c0xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblockednoneReport
4863212018-06-18 14:04:3792.206.49.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
4852362018-06-15 22:49:5292.206.49.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
4832452018-06-12 19:21:5492.206.49.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
4829172018-06-12 09:50:2077.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
4788462018-06-05 08:43:5777.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
4773242018-06-02 15:39:5777.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
4773242018-06-02 15:39:572a00:c1a0:c0xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblockednoneReport
4745602018-05-29 07:37:3477.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
4699822018-05-22 00:29:0977.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
4699822018-05-22 00:29:092a00:c1a0:c0xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblockednoneReport
4699742018-05-22 00:10:4877.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
4691342018-05-20 15:14:0577.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
4690682018-05-20 13:21:0077.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
4676032018-05-18 03:56:0777.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
4650992018-05-14 14:08:0877.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
4650992018-05-14 14:08:082a00:c1a0:c0xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblockednoneReport
4604242018-05-07 13:01:3477.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
4604242018-05-07 13:01:342a00:c1a0:c0xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblockednoneReport
4599932018-05-06 20:55:2277.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
4573942018-05-02 20:18:2677.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
4557142018-04-30 11:54:5977.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
4557142018-04-30 11:54:592a00:c1a0:c0xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblockednoneReport
4526842018-04-25 11:56:5877.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
4512352018-04-23 09:44:1977.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
4512352018-04-23 09:44:192a00:c1a0:c0xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblockednoneReport
4467612018-04-16 08:37:2477.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
4467612018-04-16 08:37:242a00:c1a0:c0xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noreceivedreceived/24Report
4462332018-04-15 09:42:1577.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
4455462018-04-13 22:27:4292.206.201.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
4452942018-04-13 14:03:1277.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
4447232018-04-12 16:20:3677.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
4445102018-04-12 09:25:3192.206.201.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
4438272018-04-11 11:09:1992.206.201.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
4431342018-04-10 13:13:4477.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
4423482018-04-09 07:30:4677.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
4423482018-04-09 07:30:462a00:c1a0:c0xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedreceivednoneReport
4406602018-04-06 02:07:4592.206.201.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
4383882018-04-02 17:47:5477.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
4378942018-04-01 21:11:1077.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
4378942018-04-01 21:11:102a00:c1a0:c0xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblockednoneReport
4354892018-03-28 12:48:3277.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
4354892018-03-28 12:48:322a00:c1a0:c0xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblockednoneReport
4328302018-03-23 18:15:0977.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
4328302018-03-23 18:15:092a00:c1a0:c0xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblockednoneReport
4327232018-03-23 14:54:1377.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
4283852018-03-16 15:14:2677.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
4283852018-03-16 15:14:262a00:c1a0:c0xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblockednoneReport
4249162018-03-11 10:47:5177.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
4208122018-03-04 09:26:2477.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
4163982018-02-25 00:40:5177.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
4155122018-02-23 08:45:4777.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
4153372018-02-23 00:18:2177.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
4153372018-02-23 00:18:212a00:c1a0:c0xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblockednoneReport
4115072018-02-16 09:11:3077.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
4091162018-02-12 16:34:3077.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
4091162018-02-12 16:34:302a00:c1a0:c0xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblockednoneReport
4047972018-02-05 10:43:3177.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
4047972018-02-05 10:43:312a00:c1a0:c0xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedreceivednoneReport
4047932018-02-05 10:38:5577.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
4047932018-02-05 10:38:552a00:c1a0:c0xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedreceived/56Report
4021192018-01-31 22:28:3892.206.190.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
4018982018-01-31 15:40:1577.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
4018982018-01-31 15:40:152a00:c1a0:c0xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedreceived/56Report
3934722018-01-18 12:20:3477.64.145.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
3934722018-01-18 12:20:342a00:c1a0:c0xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblockednoneReport
3934632018-01-18 12:14:2477.64.144.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesrewrittenrewrittennoneReport
3472372017-11-04 03:07:2192.206.202.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
3472352017-11-04 03:04:4392.206.202.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
728442016-09-27 04:55:0977.64.158.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
728442016-09-27 04:55:092a00:c1a0:c4xx::/4016202 (TELECOLUMBUS-AS)deu (Germany)noblockedblockednoneReport

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