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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
21883872026-06-29 15:22:2887.116.135.x/2431042 (SERBIA-BROADBAND-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21883232026-06-29 13:52:5194.100.51.x/2447588 (TELCOMMUNICATIONS-AS)srb (Serbia)yesblockedreceived/8Report
21882012026-06-29 09:55:4084.22.38.x/2433983 (ARTMOTION-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21879952026-06-28 22:33:08217.24.20.x/2425431 (GAMAELEKTRONIK)srb (Serbia)yesblockedblocked/27Report
21879952026-06-28 22:33:082001:470:21xx::/406939 (HURRICANE)srb (Serbia)noblockedblocked/48Report
21879672026-06-28 20:51:4593.86.110.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21879632026-06-28 20:37:38213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21879422026-06-28 19:36:30213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21878802026-06-28 16:51:26213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21878062026-06-28 13:14:24213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21877822026-06-28 12:13:15213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21877762026-06-28 12:00:02213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21877292026-06-28 09:10:53213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21877192026-06-28 08:39:49213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21874042026-06-27 20:01:09109.93.146.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21871912026-06-27 11:53:3193.87.140.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21855202026-06-24 17:58:34109.93.16.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21846542026-06-23 11:45:4093.86.24.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21840392026-06-22 13:13:5587.116.135.x/2431042 (SERBIA-BROADBAND-AS)srb (Serbia)yesblockedrewrittennoneReport
21838512026-06-22 07:37:1284.22.38.x/2433983 (ARTMOTION-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21836812026-06-21 21:25:07217.24.20.x/2425431 (GAMAELEKTRONIK)srb (Serbia)yesblockedblocked/27Report
21836812026-06-21 21:25:072001:470:21xx::/406939 (HURRICANE)srb (Serbia)noblockedblocked/48Report
21836132026-06-21 17:49:3393.86.110.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21834422026-06-21 07:32:45213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21831492026-06-20 18:01:42178.223.182.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21830312026-06-20 12:11:41213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21829992026-06-20 10:46:27109.93.33.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21829842026-06-20 09:48:35213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21826682026-06-19 16:29:19213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21825232026-06-19 11:56:14213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21825162026-06-19 11:47:04213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21824822026-06-19 10:45:56213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21824632026-06-19 09:46:50213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21824512026-06-19 08:47:44213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21823582026-06-19 05:10:42213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21823532026-06-19 04:59:30213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21822682026-06-18 22:46:23213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21819542026-06-18 12:16:2994.100.51.x/2447588 (TELCOMMUNICATIONS-AS)srb (Serbia)yesblockedreceived/8Report
21814532026-06-17 16:51:04178.223.185.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21800862026-06-15 12:06:1987.116.135.x/2431042 (SERBIA-BROADBAND-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21797932026-06-14 20:17:06217.24.20.x/2425431 (GAMAELEKTRONIK)srb (Serbia)yesblockedblocked/27Report
21797932026-06-14 20:17:062001:470:21xx::/406939 (HURRICANE)srb (Serbia)noblockedblocked/48Report
21797062026-06-14 16:42:3793.86.110.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21788372026-06-13 00:06:49109.92.62.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21781952026-06-11 21:39:19213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21781732026-06-11 20:38:13213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21781532026-06-11 19:57:10213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21777892026-06-11 09:25:3694.100.51.x/2447588 (TELCOMMUNICATIONS-AS)srb (Serbia)yesblockedreceived/8Report
21773902026-06-10 15:44:03178.223.185.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21760702026-06-08 15:42:29178.222.192.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21759212026-06-08 11:42:5384.22.38.x/2433983 (ARTMOTION-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21756162026-06-07 19:09:09217.24.20.x/2425431 (GAMAELEKTRONIK)srb (Serbia)yesblockedblocked/27Report
21756162026-06-07 19:09:092001:470:21xx::/406939 (HURRICANE)srb (Serbia)noblockedblocked/48Report
21750922026-06-06 14:31:1393.86.110.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21750632026-06-06 13:26:5993.86.24.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21748522026-06-05 22:59:47178.221.57.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21742672026-06-04 18:50:06213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21742662026-06-04 18:45:00213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21742632026-06-04 18:39:55213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21742102026-06-04 16:42:44213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21741292026-06-04 13:01:39213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21739962026-06-04 08:18:2194.100.51.x/2447588 (TELCOMMUNICATIONS-AS)srb (Serbia)yesblockedreceived/8Report
21738852026-06-04 03:58:34213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21738832026-06-04 03:51:26213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21738532026-06-04 01:58:20213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21735422026-06-03 15:07:16213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21735352026-06-03 15:00:08213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21734662026-06-03 13:16:0493.87.149.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21733422026-06-03 10:01:2087.116.135.x/2431042 (SERBIA-BROADBAND-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21732732026-06-03 06:53:06213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21731602026-06-03 01:12:04213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21725752026-06-02 08:33:53213.163.125.x/248661 (PTK)srb (Serbia)yesrewrittenrewrittennoneReport
21715802026-05-31 18:01:10217.24.20.x/2425431 (GAMAELEKTRONIK)srb (Serbia)yesblockedblocked/27Report
21715802026-05-31 18:01:102001:470:21xx::/406939 (HURRICANE)srb (Serbia)noblockedblocked/48Report
21709082026-05-30 13:24:1893.86.110.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21705792026-05-29 21:52:4793.86.114.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21702922026-05-29 13:13:1993.86.24.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21695012026-05-28 07:11:0394.100.51.x/2447588 (TELCOMMUNICATIONS-AS)srb (Serbia)yesblockedreceived/8Report
21690092026-05-27 12:09:4793.86.225.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21689082026-05-27 08:26:5784.22.38.x/2433983 (ARTMOTION-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21687272026-05-27 00:05:02213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21687212026-05-26 23:55:51213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21686912026-05-26 22:04:46213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21686892026-05-26 21:59:41213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21686682026-05-26 21:02:36213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21686402026-05-26 20:03:30213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21685552026-05-26 17:28:26213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21677502026-05-25 12:32:2287.116.135.x/2431042 (SERBIA-BROADBAND-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21673372026-05-24 16:53:10217.24.20.x/2425431 (GAMAELEKTRONIK)srb (Serbia)yesblockedblocked/27Report
21673372026-05-24 16:53:102001:470:21xx::/406939 (HURRICANE)srb (Serbia)noblockedblocked/48Report
21663792026-05-22 22:18:1993.86.110.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21663452026-05-22 20:45:47178.223.106.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21661062026-05-22 13:38:1393.86.24.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21646692026-05-20 11:04:2194.100.51.x/2447588 (TELCOMMUNICATIONS-AS)srb (Serbia)yesblockedreceived/8Report
21642362026-05-19 16:21:24213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21641982026-05-19 15:24:20213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21641932026-05-19 15:20:2084.22.38.x/2433983 (ARTMOTION-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21641912026-05-19 15:12:10109.93.156.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21640532026-05-19 12:41:20213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21630562026-05-17 16:21:0079.101.234.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21630392026-05-17 15:45:14217.24.20.x/2425431 (GAMAELEKTRONIK)srb (Serbia)yesblockedblocked/27Report
21630392026-05-17 15:45:142001:470:21xx::/406939 (HURRICANE)srb (Serbia)noblockedblocked/48Report
21630082026-05-17 13:44:15213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21624202026-05-16 11:32:3187.116.135.x/2431042 (SERBIA-BROADBAND-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21622142026-05-15 21:11:2393.86.110.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21621732026-05-15 19:38:4793.86.225.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21619762026-05-15 12:31:1693.86.24.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport

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