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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
20728262025-12-03 19:55:2393.86.213.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
20728062025-12-03 19:03:20178.253.253.x/249125 (ORIONTELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20724892025-12-03 09:41:5080.93.249.x/2431042 (SERBIA-BROADBAND-AS)srb (Serbia)yesrewrittenreceivednoneReport
20724732025-12-03 08:59:0680.93.249.x/2431042 (SERBIA-BROADBAND-AS)srb (Serbia)yesrewrittenreceivednoneReport
20724692025-12-03 08:36:2780.93.249.x/2431042 (SERBIA-BROADBAND-AS)srb (Serbia)yesrewrittenreceivednoneReport
20724632025-12-03 08:23:4980.93.249.x/2431042 (SERBIA-BROADBAND-AS)srb (Serbia)yesrewrittenreceivednoneReport
20724552025-12-03 08:01:1080.93.249.x/2431042 (SERBIA-BROADBAND-AS)srb (Serbia)yesrewrittenreceivednoneReport
20724522025-12-03 07:48:2780.93.249.x/2431042 (SERBIA-BROADBAND-AS)srb (Serbia)yesrewrittenreceivednoneReport
20718762025-12-02 08:34:39213.163.125.x/248661 (PTK)srb (Serbia)yesrewrittenrewrittennoneReport
20715022025-12-01 17:24:3693.87.166.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
20713332025-12-01 12:27:0493.87.125.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
20712072025-12-01 08:18:21213.163.125.x/248661 (PTK)srb (Serbia)yesrewrittenrewrittennoneReport
20705652025-11-29 20:11:0193.87.101.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
20704412025-11-29 14:41:3287.116.132.x/2431042 (SERBIA-BROADBAND-AS)srb (Serbia)yesrewrittenrewrittennoneReport
20703952025-11-29 12:26:46109.93.160.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
20703672025-11-29 11:18:26217.24.20.x/2425431 (GAMAELEKTRONIK)srb (Serbia)yesblockedblocked/27Report
20703672025-11-29 11:18:262001:470:21xx::/406939 (HURRICANE)srb (Serbia)noblockedblocked/48Report
20700792025-11-28 19:14:0779.175.99.x/249125 (ORIONTELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
20700702025-11-28 19:01:10178.221.192.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
20699482025-11-28 15:11:53213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20699402025-11-28 15:04:11213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20699332025-11-28 14:51:31213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20698912025-11-28 13:57:57213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20698832025-11-28 13:45:17213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20697812025-11-28 10:05:21213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20697342025-11-28 07:49:44213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20697242025-11-28 07:24:16213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20696832025-11-28 05:12:52213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20696432025-11-28 02:53:17213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20696352025-11-28 02:21:43213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20695932025-11-28 01:00:13213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20695812025-11-28 00:34:44213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20695332025-11-27 22:15:10213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20694552025-11-27 19:01:36213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20694352025-11-27 18:34:06213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20694162025-11-27 18:02:31213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20693842025-11-27 16:38:59213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20693712025-11-27 16:13:31213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20693602025-11-27 15:46:00213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20693202025-11-27 14:14:19213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20693002025-11-27 13:35:55213.163.125.x/248661 (PTK)srb (Serbia)yesrewrittenrewrittennoneReport
20692472025-11-27 11:58:50213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20692352025-11-27 11:33:21213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20692212025-11-27 11:07:53213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20692042025-11-27 10:36:18213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20691512025-11-27 08:42:05213.163.125.x/248661 (PTK)srb (Serbia)yesrewrittenrewrittennoneReport
20690982025-11-27 06:30:46213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20690822025-11-27 05:11:20213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20690622025-11-27 03:49:48213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20690102025-11-27 01:26:10213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20689962025-11-27 00:52:32213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20689592025-11-26 22:28:54213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20689482025-11-26 21:53:14213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20689342025-11-26 21:29:49213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20689132025-11-26 20:58:14213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20689022025-11-26 20:32:45213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20688332025-11-26 18:47:5393.86.213.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
20688042025-11-26 18:13:11213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20687982025-11-26 17:55:55178.253.253.x/249125 (ORIONTELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20687922025-11-26 17:45:41213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20687732025-11-26 17:16:08213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20686482025-11-26 13:54:26213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20685982025-11-26 12:35:06213.163.125.x/248661 (PTK)srb (Serbia)yesrewrittenrewrittennoneReport
20685592025-11-26 11:38:55213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20685562025-11-26 11:31:1077.243.31.x/2444143 (A1SERBIA-AS)srb (Serbia)yesblockedblockednoneReport
20685422025-11-26 11:08:1677.243.31.x/2444143 (A1SERBIA-AS)srb (Serbia)yesblockedblockednoneReport
20685102025-11-26 09:23:25213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20684922025-11-26 08:23:08213.163.125.x/248661 (PTK)srb (Serbia)yesrewrittenrewrittennoneReport
20684822025-11-26 07:57:51213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20684722025-11-26 07:28:18213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20684152025-11-26 03:20:45213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20684112025-11-26 02:55:17213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20684022025-11-26 02:21:40213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20683702025-11-26 01:00:10213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20683412025-11-25 23:40:41213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20682872025-11-25 21:19:05213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20682552025-11-25 19:57:35213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20682422025-11-25 19:19:53213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20682322025-11-25 18:46:16213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20682202025-11-25 18:14:41213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20681562025-11-25 15:51:02213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20681042025-11-25 13:31:28213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20680162025-11-25 11:05:48213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20679832025-11-25 09:38:10213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20679512025-11-25 08:23:3684.22.38.x/2433983 (ARTMOTION-AS)srb (Serbia)yesblockedblockednoneReport
20679032025-11-25 05:28:35213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20678942025-11-25 05:03:07213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20678352025-11-25 01:43:26213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20678262025-11-25 01:09:49213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20678242025-11-25 00:34:09213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20677192025-11-24 20:24:33213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20675812025-11-24 17:06:56213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20675672025-11-24 16:29:14213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20675632025-11-24 16:17:0993.87.166.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
20675552025-11-24 15:57:39213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20675442025-11-24 15:24:01213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20674902025-11-24 13:52:21213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20673692025-11-24 10:32:41213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20673582025-11-24 09:59:03213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20673032025-11-24 07:33:29213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20670322025-11-23 15:49:1493.87.125.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport

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