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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
21366632026-03-29 00:19:43185.233.194.x/2435810 (BIGTELECOM-AS)rus (Russian Federation)yesrewrittenreceivednoneReport
21365022026-03-28 17:59:02188.17.222.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21364412026-03-28 14:59:17188.17.0.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
21363672026-03-28 11:03:48217.107.125.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesblockedblockednoneReport
21363382026-03-28 09:45:10188.232.100.x/2441843 (ERTH-OMSK-AS)rus (Russian Federation)yesblockedblockednoneReport
21363162026-03-28 07:43:02194.50.14.x/2431214 (TIS-DIALOG-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21362982026-03-28 06:11:49188.17.0.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
21362502026-03-28 03:42:58212.164.29.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21361722026-03-27 22:45:42185.233.194.x/2435810 (BIGTELECOM-AS)rus (Russian Federation)yesrewrittenreceivednoneReport
21361602026-03-27 21:57:00178.184.137.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
21360582026-03-27 18:45:5837.112.148.x/2450498 (LIPETSK-AS)rus (Russian Federation)yesblockedblockednoneReport
21360182026-03-27 17:38:26188.17.0.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
21359562026-03-27 15:21:4837.22.60.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21356882026-03-27 05:26:31194.50.14.x/2431214 (TIS-DIALOG-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21355482026-03-26 21:49:13188.113.171.x/2451004 (SCTS-AS)rus (Russian Federation)yesblockedblockednoneReport
21354972026-03-26 19:47:5585.172.95.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesblockedblockednoneReport
21354742026-03-26 19:02:43194.50.14.x/2431214 (TIS-DIALOG-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21354262026-03-26 17:31:2989.208.209.x/2447764 (mailru-as)rus (Russian Federation)yesrewrittenrewrittennoneReport
21353492026-03-26 14:30:06213.87.146.x/248359 (MTS)rus (Russian Federation)yesrewrittenblockednoneReport
21353492026-03-26 14:30:062a00:1fa0:43xx::/408359 (MTS)rus (Russian Federation)noblockedblocked/64Report
21353052026-03-26 12:26:4289.232.180.x/2442514 (SIGNAL-AS)rus (Russian Federation)yesrewrittenreceivednoneReport
21352742026-03-26 11:32:13213.87.146.x/248359 (MTS)rus (Russian Federation)yesblockedblockednoneReport
21352732026-03-26 11:32:06212.164.29.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21352702026-03-26 11:27:59188.232.127.x/2441843 (ERTH-OMSK-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21352592026-03-26 11:03:36212.3.130.x/2435125 (SMOLENSK-AS)rus (Russian Federation)yesblockedblockednoneReport
21352362026-03-26 10:10:59178.214.253.x/2424955 (UBN-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21351222026-03-26 05:27:08194.50.14.x/2431214 (TIS-DIALOG-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21350812026-03-26 03:03:43195.19.113.x/24209821 (MIDNET-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21350112026-03-25 22:30:365.188.142.x/2447764 (mailru-as)rus (Russian Federation)yesblockedblockednoneReport
21349452026-03-25 19:06:2185.174.202.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21348192026-03-25 14:48:03178.214.253.x/2424955 (UBN-AS)rus (Russian Federation)yesunknownunknownnoneReport
21348042026-03-25 14:20:2691.238.99.x/2442916 (IT-AS)rus (Russian Federation)yesblockedblockednoneReport
21345752026-03-25 05:49:4284.42.76.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21345712026-03-25 05:43:43194.50.14.x/2431214 (TIS-DIALOG-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21344442026-03-24 22:04:23213.87.133.x/248359 (MTS)rus (Russian Federation)yesunknownunknownnoneReport
21343262026-03-24 18:30:2337.113.53.x/2441754 (ERTH-PENZA-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21343152026-03-24 18:09:2737.112.148.x/2450498 (LIPETSK-AS)rus (Russian Federation)yesblockedblockednoneReport
21342602026-03-24 16:06:2577.222.98.x/248369 (INTERSVYAZ-AS)rus (Russian Federation)yesblockedblockednoneReport
21340742026-03-24 11:12:22188.232.127.x/2441843 (ERTH-OMSK-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21340172026-03-24 08:03:0231.130.21.x/2451032 (NEVOD-AS)rus (Russian Federation)yesblockedblockednoneReport
21339622026-03-24 05:37:14194.50.14.x/2431214 (TIS-DIALOG-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21339412026-03-24 04:44:3937.22.60.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesblockedblockednoneReport
21338992026-03-24 02:06:20188.113.171.x/2451004 (SCTS-AS)rus (Russian Federation)yesblockedblockednoneReport
21338742026-03-24 00:27:5346.138.226.x/2425513 (ASN-MGTS-USPD)rus (Russian Federation)yesrewrittenrewrittennoneReport
21338672026-03-24 00:06:0946.138.226.x/2425513 (ASN-MGTS-USPD)rus (Russian Federation)yesrewrittenrewrittennoneReport
21338642026-03-23 23:54:1746.138.226.x/2425513 (ASN-MGTS-USPD)rus (Russian Federation)yesrewrittenrewrittennoneReport
21337882026-03-23 20:09:30195.19.113.x/24209821 (MIDNET-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21337192026-03-23 18:04:1585.172.95.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesblockedblockednoneReport
21336962026-03-23 17:23:26195.19.113.x/24209821 (MIDNET-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21335132026-03-23 13:13:4889.249.251.x/2431370 (MOSLINE-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21334792026-03-23 12:14:4584.42.75.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21334362026-03-23 11:05:26212.164.29.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21333152026-03-23 05:30:22185.234.120.x/2431214 (TIS-DIALOG-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21330852026-03-22 17:40:29178.214.253.x/2424955 (UBN-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21330582026-03-22 15:49:52185.16.139.x/2431214 (TIS-DIALOG-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21330372026-03-22 14:30:2095.24.204.x/248402 (CORBINA-AS)rus (Russian Federation)yesblockedblockednoneReport
21330062026-03-22 13:01:42176.115.145.x/24197275 (ASLINKTELECOMNN)rus (Russian Federation)yesrewrittenrewrittennoneReport
21329082026-03-22 07:14:1091.238.99.x/2442916 (IT-AS)rus (Russian Federation)yesblockedblockednoneReport
21327252026-03-21 21:16:26188.113.171.x/2451004 (SCTS-AS)rus (Russian Federation)yesblockedblockednoneReport
21327052026-03-21 19:38:4995.27.94.x/248402 (CORBINA-AS)rus (Russian Federation)yesblockedblocked/13Report
21326272026-03-21 15:56:3579.139.163.x/2425513 (ASN-MGTS-USPD)rus (Russian Federation)yesblockedblockednoneReport
21326272026-03-21 15:56:352a00:1370:81xx::/4025513 (ASN-MGTS-USPD)rus (Russian Federation)nounknownunknownnoneReport
21326142026-03-21 15:26:1477.222.98.x/248369 (INTERSVYAZ-AS)rus (Russian Federation)yesblockedblockednoneReport
21324962026-03-21 09:04:12217.107.125.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesblockedblockednoneReport
21324942026-03-21 08:59:46194.50.14.x/2431214 (TIS-DIALOG-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21324782026-03-21 08:43:38176.115.145.x/24197275 (ASLINKTELECOMNN)rus (Russian Federation)yesrewrittenrewrittennoneReport
21324462026-03-21 06:27:0891.238.99.x/2442916 (IT-AS)rus (Russian Federation)yesblockedblockednoneReport
21324052026-03-21 03:54:43178.214.253.x/2424955 (UBN-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21323582026-03-21 01:37:40188.113.171.x/2451004 (SCTS-AS)rus (Russian Federation)yesblockedblockednoneReport
21322712026-03-20 21:38:46185.233.194.x/2435810 (BIGTELECOM-AS)rus (Russian Federation)yesrewrittenreceivednoneReport
21322492026-03-20 20:49:13178.184.137.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
21321732026-03-20 18:23:4588.201.168.x/2435807 (SkyNet-SPB-AS)rus (Russian Federation)yesblockedblockednoneReport
21321152026-03-20 16:31:18188.17.28.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
21320632026-03-20 14:40:00185.15.38.x/24203451 (K-Telecom-Network)rus (Russian Federation)yesrewrittenrewrittennoneReport
21320612026-03-20 14:39:20212.164.29.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21320512026-03-20 14:14:4937.22.60.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21320402026-03-20 14:01:22185.15.38.x/24203451 (K-Telecom-Network)rus (Russian Federation)yesrewrittenrewrittennoneReport
21320312026-03-20 13:41:4979.136.232.x/2456981 (TOMSK-AS)rus (Russian Federation)yesblockedblockednoneReport
21318612026-03-20 05:50:02194.50.14.x/2431214 (TIS-DIALOG-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21318352026-03-20 04:29:0091.238.99.x/2442916 (IT-AS)rus (Russian Federation)yesblockedblockednoneReport
21314452026-03-19 12:02:3991.238.99.x/2442916 (IT-AS)rus (Russian Federation)yesblockedblockednoneReport
21314202026-03-19 11:14:4584.42.75.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21313892026-03-19 09:20:48178.72.97.x/248359 (MTS)rus (Russian Federation)yesblockedblockednoneReport
21313802026-03-19 08:49:4991.237.182.x/2458000 (MTN-NET-AS)rus (Russian Federation)yesblockedblocked/24Report
21313722026-03-19 08:20:4391.237.182.x/2458000 (MTN-NET-AS)rus (Russian Federation)yesblockedblocked/24Report
21313172026-03-19 05:48:20194.50.14.x/2431214 (TIS-DIALOG-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21312832026-03-19 04:39:5091.238.99.x/2442916 (IT-AS)rus (Russian Federation)yesblockedblockednoneReport
21312562026-03-19 02:38:00188.113.171.x/2451004 (SCTS-AS)rus (Russian Federation)yesblockedblockednoneReport
21311052026-03-18 17:59:195.139.226.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21310582026-03-18 16:43:0691.238.99.x/2442916 (IT-AS)rus (Russian Federation)yesblockedblockednoneReport
21310402026-03-18 15:48:0991.238.99.x/2442916 (IT-AS)rus (Russian Federation)yesblockedblockednoneReport
21310252026-03-18 15:08:072.62.226.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21310232026-03-18 15:05:31178.214.253.x/2424955 (UBN-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21309272026-03-18 11:33:51178.252.127.x/2442893 (NWLINK-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21308222026-03-18 06:05:31194.50.14.x/2431214 (TIS-DIALOG-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21308072026-03-18 05:21:3584.42.76.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21305762026-03-17 18:11:375.139.226.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21305512026-03-17 17:23:2837.113.53.x/2441754 (ERTH-PENZA-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21304222026-03-17 12:46:04213.87.144.x/248359 (MTS)rus (Russian Federation)yesunknownunknownnoneReport
21304222026-03-17 12:46:042a00:1fa0:5xx::/408359 (MTS)rus (Russian Federation)noblockedblocked/64Report
21303992026-03-17 12:24:19213.87.144.x/248359 (MTS)rus (Russian Federation)yesunknownunknownnoneReport
21303992026-03-17 12:24:192a00:1fa0:5xx::/408359 (MTS)rus (Russian Federation)noblockedblocked/64Report
21303632026-03-17 11:10:48188.232.127.x/2441843 (ERTH-OMSK-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21303442026-03-17 10:41:2546.226.246.x/2415774 (TTK-RTL)rus (Russian Federation)yesrewrittenrewrittennoneReport

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