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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
21076652026-02-05 05:20:43178.253.253.x/249125 (ORIONTELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21070482026-02-04 11:56:0593.86.111.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21066532026-02-03 17:56:16178.223.101.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21063972026-02-03 10:17:3393.86.110.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21054692026-02-01 18:00:1779.101.197.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21051432026-01-31 22:47:31217.24.20.x/2425431 (GAMAELEKTRONIK)srb (Serbia)yesblockedblocked/27Report
21051432026-01-31 22:47:312001:470:21xx::/406939 (HURRICANE)srb (Serbia)noblockedblocked/48Report
21049872026-01-31 16:32:4494.100.51.x/2447588 (TELCOMMUNICATIONS-AS)srb (Serbia)yesblockedreceived/8Report
21045192026-01-30 17:08:4093.87.146.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21044222026-01-30 13:19:35109.93.231.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21043542026-01-30 10:30:02213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21043432026-01-30 09:58:28213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21042952026-01-30 07:36:52213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21042742026-01-30 06:11:18213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21042332026-01-30 03:49:41213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21042312026-01-30 03:16:04213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21042192026-01-30 02:44:30213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21042052026-01-30 02:06:48213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21041682026-01-30 00:43:16213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21041582026-01-30 00:05:36213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21041382026-01-29 22:37:59213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21040852026-01-29 20:18:26213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21040562026-01-29 18:52:52213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21040422026-01-29 18:21:18213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21040222026-01-29 17:45:37213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21040002026-01-29 17:14:02213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21039962026-01-29 17:08:27213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21039632026-01-29 16:22:06213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21039532026-01-29 16:12:29213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21039182026-01-29 15:21:59213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21038062026-01-29 12:58:22213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21037432026-01-29 10:40:51213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21037252026-01-29 09:50:15109.92.44.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21036912026-01-29 08:42:18213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21036532026-01-29 07:16:44213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21035872026-01-29 04:13:22178.253.253.x/249125 (ORIONTELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21035832026-01-29 04:05:13213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21035822026-01-29 04:00:44178.253.253.x/249125 (ORIONTELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21035772026-01-29 03:41:47213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21035392026-01-29 01:28:20213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21035122026-01-29 00:04:48213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21034412026-01-28 20:53:16213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21034302026-01-28 20:23:43213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21034102026-01-28 19:56:13213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21033932026-01-28 19:30:45213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21033822026-01-28 19:01:12213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21032432026-01-28 14:55:41213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21031392026-01-28 11:48:14213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21031292026-01-28 11:22:46213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21031102026-01-28 10:51:11213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21030992026-01-28 10:25:43213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21030792026-01-28 09:36:0084.22.38.x/2433983 (ARTMOTION-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21030492026-01-28 08:08:12213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21030412026-01-28 07:40:41213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21029972026-01-28 05:23:10213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21029852026-01-28 04:55:39213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21029782026-01-28 04:30:11213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21029742026-01-28 04:02:41213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21029182026-01-28 00:53:12213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21028732026-01-27 22:33:38213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21028402026-01-27 20:17:5687.116.132.x/2431042 (SERBIA-BROADBAND-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21028362026-01-27 20:14:04213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21027932026-01-27 18:48:30213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21027702026-01-27 18:14:53213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21026202026-01-27 14:59:18213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21026012026-01-27 14:31:47213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21025752026-01-27 13:56:08213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21025732026-01-27 13:50:1577.46.244.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21024992026-01-27 11:38:37213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21024852026-01-27 11:11:07213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21024562026-01-27 09:51:18213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21024352026-01-27 08:48:18213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21024312026-01-27 08:35:30213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21024022026-01-27 07:05:35213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21023382026-01-27 04:41:57213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21022972026-01-27 02:16:16213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21022562026-01-26 23:52:38213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21022442026-01-26 23:16:59213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21022322026-01-26 22:50:04178.223.162.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21022012026-01-26 21:47:20213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21021702026-01-26 21:11:41213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21021282026-01-26 20:36:02213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21020872026-01-26 20:02:25213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21020332026-01-26 19:20:42213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21020002026-01-26 18:47:02213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21019482026-01-26 17:15:21213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21014352026-01-25 15:11:34178.223.179.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21011222026-01-24 21:39:39217.24.20.x/2425431 (GAMAELEKTRONIK)srb (Serbia)yesblockedblocked/27Report
21011222026-01-24 21:39:392001:470:21xx::/406939 (HURRICANE)srb (Serbia)noblockedblocked/48Report
21009992026-01-24 15:24:1594.100.51.x/2447588 (TELCOMMUNICATIONS-AS)srb (Serbia)yesblockedreceived/8Report
21003692026-01-23 11:00:0377.46.225.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21003562026-01-23 10:41:1293.87.125.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
20996332026-01-22 02:53:23178.253.253.x/249125 (ORIONTELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20988752026-01-20 23:02:4484.22.38.x/2433983 (ARTMOTION-AS)srb (Serbia)yesrewrittenrewrittennoneReport
20987452026-01-20 17:29:37109.92.44.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
20982912026-01-19 21:42:4593.87.166.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
20979692026-01-19 13:38:03213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20979502026-01-19 13:10:32213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20978912026-01-19 11:53:07213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20978552026-01-19 10:37:44213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20977862026-01-19 07:30:17213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
20977512026-01-19 05:14:48213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport

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