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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
20732122025-12-04 14:53:22185.15.38.x/24203451 (K-Telecom-Network)rus (Russian Federation)yesrewrittenrewrittennoneReport
20732022025-12-04 14:08:03213.87.151.x/248359 (MTS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20732022025-12-04 14:08:032a00:1fa0:6xx::/408359 (MTS)rus (Russian Federation)noblockedblocked/64Report
20731432025-12-04 12:05:3289.249.251.x/2431370 (MOSLINE-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20730492025-12-04 08:21:3889.232.229.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
20730452025-12-04 08:17:36194.177.14.x/24216192rus (Russian Federation)yesunknownunknownnoneReport
20730412025-12-04 08:06:5492.36.77.x/2412958 (MCC)rus (Russian Federation)yesblockedblockednoneReport
20730012025-12-04 05:06:18194.177.14.x/24216192rus (Russian Federation)yesunknownunknownnoneReport
20728162025-12-03 19:33:15185.210.140.x/2431133 (MF-MGSM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20728162025-12-03 19:33:152a03:d000:64xx::/4031133 (MF-MGSM-AS)rus (Russian Federation)noblockedblocked/64Report
20728112025-12-03 19:16:5795.188.65.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenunknownnoneReport
20727662025-12-03 18:09:0289.109.48.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesblockedblockednoneReport
20726962025-12-03 16:12:11213.87.151.x/248359 (MTS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20726712025-12-03 15:30:23213.87.151.x/248359 (MTS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20726602025-12-03 15:08:33213.87.151.x/248359 (MTS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20726502025-12-03 14:56:45213.87.151.x/248359 (MTS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20724272025-12-03 06:21:0895.188.65.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenunknownnoneReport
20724202025-12-03 05:58:2595.188.65.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenunknownnoneReport
20724182025-12-03 05:55:15188.18.243.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
20724152025-12-03 05:45:4395.188.65.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenunknownnoneReport
20721952025-12-02 18:26:32213.87.129.x/248359 (MTS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20721952025-12-02 18:26:322a00:1fa0:4xx::/408359 (MTS)rus (Russian Federation)noblockedblocked/64Report
20720282025-12-02 13:26:47212.164.28.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20718072025-12-02 06:06:15188.18.247.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
20715412025-12-01 18:58:02109.73.193.x/249123 (TimeWeb-AS)rus (Russian Federation)yesunknownunknownnoneReport
20714692025-12-01 16:14:55213.87.144.x/248359 (MTS)rus (Russian Federation)yesunknownunknownnoneReport
20714442025-12-01 15:33:13213.87.144.x/248359 (MTS)rus (Russian Federation)yesunknownunknownnoneReport
20714202025-12-01 14:59:39213.87.144.x/248359 (MTS)rus (Russian Federation)yesunknownunknownnoneReport
20713742025-12-01 13:45:43213.87.144.x/248359 (MTS)rus (Russian Federation)yesunknownunknownnoneReport
20712352025-12-01 09:32:59213.87.154.x/248359 (MTS)rus (Russian Federation)yesunknownunknownnoneReport
20712092025-12-01 08:24:44213.87.154.x/248359 (MTS)rus (Russian Federation)yesunknownunknownnoneReport
20711752025-12-01 06:27:47188.18.247.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
20711132025-12-01 03:06:06188.162.80.x/2431133 (MF-MGSM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20710482025-11-30 22:28:14178.178.207.x/2431205 (MF-SIB-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20710482025-11-30 22:28:142a03:d000:65xx::/4031205 (MF-SIB-AS)rus (Russian Federation)noblockedblocked/64Report
20710322025-11-30 20:47:4385.172.103.x/2425490 (STC-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20709962025-11-30 17:40:1385.95.189.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesblockedblockednoneReport
20709582025-11-30 14:40:0191.237.182.x/2458000 (MTN-NET-AS)rus (Russian Federation)yesblockedblocked/24Report
20709352025-11-30 13:11:07217.144.167.x/2457251 (Intelcom-AS)rus (Russian Federation)yesblockedblockednoneReport
20708812025-11-30 10:29:5685.172.103.x/2425490 (STC-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20708742025-11-30 10:13:05185.190.118.x/2448399 (AS-LINXDATACENTER)rus (Russian Federation)yesunknownunknownnoneReport
20707192025-11-30 06:04:41188.18.247.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
20706002025-11-29 22:16:0285.172.103.x/2425490 (STC-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20705922025-11-29 21:33:49195.19.113.x/24209821 (MIDNET-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20705862025-11-29 21:10:4885.15.99.x/2434896 (VTELECOM-AS)rus (Russian Federation)yesblockedblockednoneReport
20705802025-11-29 20:57:5085.15.99.x/2434896 (VTELECOM-AS)rus (Russian Federation)yesblockedblockednoneReport
20705172025-11-29 17:40:29188.18.247.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
20705132025-11-29 17:35:2894.181.150.x/2441754 (ERTH-PENZA-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20705032025-11-29 17:00:1594.233.99.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesblockedblockednoneReport
20704272025-11-29 14:15:06178.207.21.x/2428840 (TATTELECOM-AS)rus (Russian Federation)yesblockedreceived/8Report
20704252025-11-29 14:12:05178.207.21.x/2428840 (TATTELECOM-AS)rus (Russian Federation)yesblockedreceived/8Report
20704222025-11-29 14:03:19178.205.55.x/2428840 (TATTELECOM-AS)rus (Russian Federation)yesrewrittenreceivednoneReport
20702982025-11-29 05:53:55188.18.247.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
20701382025-11-28 21:28:3794.181.166.x/2441754 (ERTH-PENZA-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20700822025-11-28 19:17:3094.233.99.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesblockedblockednoneReport
20700212025-11-28 17:45:5285.172.103.x/2425490 (STC-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20700132025-11-28 17:22:28128.70.128.x/2416345 (BEE-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20699142025-11-28 14:22:19188.18.247.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
20697012025-11-28 06:02:31178.214.253.x/2424955 (UBN-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20694822025-11-27 20:00:5046.138.227.x/2425513 (ASN-MGTS-USPD)rus (Russian Federation)yesrewrittenrewrittennoneReport
20693062025-11-27 13:45:26185.15.38.x/24203451 (K-Telecom-Network)rus (Russian Federation)yesrewrittenrewrittennoneReport
20691842025-11-27 09:36:1246.138.227.x/2425513 (ASN-MGTS-USPD)rus (Russian Federation)yesrewrittenrewrittennoneReport
20690832025-11-27 05:22:07194.177.14.x/24216192rus (Russian Federation)yesunknownunknownnoneReport
20688612025-11-26 19:26:4294.181.166.x/2441754 (ERTH-PENZA-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20688482025-11-26 19:03:39194.177.14.x/24216192rus (Russian Federation)yesunknownunknownnoneReport
20688452025-11-26 18:57:56194.177.14.x/24216192rus (Russian Federation)yesunknownunknownnoneReport
20688162025-11-26 18:29:13194.8.137.x/2447117 (SIBLINE-AS)rus (Russian Federation)yesblockedblockednoneReport
20688002025-11-26 18:02:11178.214.253.x/2424955 (UBN-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20684992025-11-26 08:48:2994.181.166.x/2441754 (ERTH-PENZA-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20684392025-11-26 05:32:39188.18.247.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
20682612025-11-25 20:09:5179.164.159.x/248615 (CNT-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20681232025-11-25 14:11:1683.220.92.x/2431275 (Samtelecom-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20680562025-11-25 12:18:4295.189.77.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20679432025-11-25 07:53:03188.18.247.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
20679322025-11-25 07:21:47188.18.252.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
20676282025-11-24 18:41:2479.164.159.x/248615 (CNT-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20675982025-11-24 17:51:24217.199.253.x/249123 (TimeWeb-AS)rus (Russian Federation)yesunknownunknownnoneReport
20674452025-11-24 12:42:3437.78.68.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesblockedblockednoneReport
20673022025-11-24 07:32:34188.18.252.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
20672742025-11-24 06:35:13188.162.80.x/2431133 (MF-MGSM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20671202025-11-23 20:51:5146.138.227.x/2425513 (ASN-MGTS-USPD)rus (Russian Federation)yesrewrittenrewrittennoneReport
20671112025-11-23 20:18:52178.72.99.x/248359 (MTS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20671102025-11-23 20:12:24178.72.99.x/248359 (MTS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20671092025-11-23 20:10:0246.138.227.x/2425513 (ASN-MGTS-USPD)rus (Russian Federation)yesrewrittenrewrittennoneReport
20670662025-11-23 18:10:2879.164.159.x/248615 (CNT-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20669852025-11-23 13:29:5491.237.182.x/2458000 (MTN-NET-AS)rus (Russian Federation)yesblockedblocked/24Report
20669732025-11-23 12:44:5491.237.182.x/2458000 (MTN-NET-AS)rus (Russian Federation)yesblockedblocked/24Report
20669682025-11-23 12:28:08195.19.113.x/24209821 (MIDNET-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20669672025-11-23 12:24:31188.18.251.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
20669652025-11-23 12:19:5491.237.182.x/2458000 (MTN-NET-AS)rus (Russian Federation)yesblockedblocked/24Report
20669602025-11-23 12:04:5591.237.182.x/2458000 (MTN-NET-AS)rus (Russian Federation)yesblockedblocked/24Report
20669342025-11-23 10:05:34188.18.251.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
20669182025-11-23 09:05:32185.190.118.x/2448399 (AS-LINXDATACENTER)rus (Russian Federation)yesunknownunknownnoneReport
20669002025-11-23 08:08:27188.18.251.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
20666562025-11-22 19:43:48188.18.251.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
20665652025-11-22 15:40:2695.188.65.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenunknownnoneReport
20665382025-11-22 14:15:36188.18.251.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
20665202025-11-22 13:27:13185.15.38.x/24203451 (K-Telecom-Network)rus (Russian Federation)yesrewrittenrewrittennoneReport
20663582025-11-22 05:14:1695.189.77.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20662642025-11-21 23:19:0178.29.53.x/248369 (INTERSVYAZ-AS)rus (Russian Federation)yesblockedblockednoneReport
20661452025-11-21 18:09:1685.172.90.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesblockedblockednoneReport
20660982025-11-21 16:38:025.139.230.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
20660602025-11-21 15:03:165.140.13.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
20660542025-11-21 14:44:445.140.13.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport

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