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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
21905742026-07-03 10:59:5784.42.73.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21900772026-07-02 12:43:50188.17.44.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
21900332026-07-02 10:57:5484.42.73.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21894572026-07-01 10:24:0985.172.95.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesblockedreceived/8Report
21893832026-07-01 06:41:1784.42.73.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21889642026-06-30 14:09:3784.42.73.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21887692026-06-30 07:31:2084.42.73.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21886032026-06-29 23:47:0046.61.242.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesblockedblockednoneReport
21885492026-06-29 20:49:0884.42.74.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21881942026-06-29 09:38:0484.42.74.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21878582026-06-28 15:47:4384.42.74.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21872182026-06-27 12:38:0984.42.74.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21872112026-06-27 12:28:4137.20.250.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
21871182026-06-27 07:52:0295.189.74.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21866322026-06-26 10:39:4295.189.74.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21865902026-06-26 08:59:2594.233.117.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesblockedreceived/8Report
21858852026-06-25 08:45:525.140.15.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
21852092026-06-24 07:10:1884.42.74.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21850222026-06-23 21:34:4384.42.74.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21849542026-06-23 19:31:03213.24.135.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesblockedblockednoneReport
21845922026-06-23 09:07:2285.172.95.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesblockedreceived/8Report
21843962026-06-22 22:40:03213.24.135.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesblockedblockednoneReport
21839622026-06-22 11:33:4384.42.74.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21834492026-06-21 08:04:4584.42.74.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21830682026-06-20 14:21:3884.42.74.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21830142026-06-20 11:21:4037.20.250.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
21825212026-06-19 11:53:345.139.19.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesblockedblockednoneReport
21824262026-06-19 07:55:5195.189.74.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21819402026-06-18 12:02:5495.189.74.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21818782026-06-18 10:10:0495.189.74.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21815202026-06-17 18:35:55188.17.10.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
21812752026-06-17 12:08:1684.42.74.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21812142026-06-17 09:53:0784.42.74.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21811892026-06-17 08:53:0895.189.74.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21807332026-06-16 15:37:4184.42.74.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21803622026-06-15 21:33:00213.24.135.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesblockedblockednoneReport
21790212026-06-13 10:14:4537.20.199.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
21784552026-06-12 10:06:45178.35.130.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesblockedblockednoneReport
21775572026-06-10 20:57:10212.32.208.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesblockedblockednoneReport
21769372026-06-09 23:02:4984.42.76.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21768282026-06-09 19:10:3384.42.76.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21765092026-06-09 11:00:1784.42.76.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21762322026-06-08 20:25:54188.254.126.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesblockedblockednoneReport
21758652026-06-08 09:07:14188.17.47.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
21753812026-06-07 05:39:5394.75.167.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21751362026-06-06 16:36:5384.42.73.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21751342026-06-06 16:26:30188.17.47.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
21749932026-06-06 09:07:4837.20.199.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
21749632026-06-06 07:14:24188.17.47.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
21747122026-06-05 17:43:3084.42.73.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21746062026-06-05 13:48:37188.17.47.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
21742332026-06-04 17:21:4485.172.91.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesblockedblockednoneReport
21740252026-06-04 09:19:32188.17.38.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
21739082026-06-04 04:58:0684.42.73.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21730272026-06-02 19:59:26188.254.126.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesblockedblockednoneReport
21729652026-06-02 18:06:3384.42.73.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21726032026-06-02 09:44:09188.254.126.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesblockedblockednoneReport
21722792026-06-01 18:59:3084.42.76.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21715502026-05-31 16:35:0884.42.76.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21708052026-05-30 07:59:5237.20.138.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
21707172026-05-30 04:45:4695.189.77.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21697492026-05-28 15:04:4385.172.91.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesblockedblockednoneReport
21696212026-05-28 11:55:4995.189.77.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21695252026-05-28 08:31:1684.42.76.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21685832026-05-26 18:28:5184.42.76.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21683752026-05-26 12:24:29213.24.133.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesblockedblockednoneReport
21676142026-05-25 07:40:27188.17.54.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
21676062026-05-25 07:06:1985.172.91.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesblockedblockednoneReport
21672642026-05-24 14:16:43217.15.159.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21672642026-05-24 14:16:432a00:62c0:41xx::/4012389 (ROSTELECOM-AS)rus (Russian Federation)nounknownunknownnoneReport
21672172026-05-24 11:30:11217.15.159.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21672172026-05-24 11:30:112a00:62c0:41xx::/4012389 (ROSTELECOM-AS)rus (Russian Federation)nounknownunknownnoneReport
21671602026-05-24 07:28:48188.17.54.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
21667952026-05-23 16:51:09188.17.54.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
21665852026-05-23 06:56:25188.17.54.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
21665832026-05-23 06:52:5737.20.138.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
21665502026-05-23 05:21:0487.253.5.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21665502026-05-23 05:21:042a00:62c0:43xx::/4012389 (ROSTELECOM-AS)rus (Russian Federation)nounknownunknownnoneReport
21662462026-05-22 17:27:29188.17.54.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
21661832026-05-22 15:43:0384.42.76.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21659932026-05-22 10:47:04217.15.159.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21659932026-05-22 10:47:042a00:62c0:41xx::/4012389 (ROSTELECOM-AS)rus (Russian Federation)nounknownunknownnoneReport
21659792026-05-22 10:31:1195.106.191.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21659792026-05-22 10:31:112a00:62c0:43xx::/4012389 (ROSTELECOM-AS)rus (Russian Federation)nounknownunknownnoneReport
21656722026-05-21 21:29:0346.159.2.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21639962026-05-19 11:17:29213.24.133.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesblockedblockednoneReport
21639692026-05-19 10:28:0237.76.170.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesblockedblockednoneReport
21639272026-05-19 08:10:04188.17.53.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
21635472026-05-18 14:42:34188.17.53.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
21632472026-05-18 03:58:5785.172.92.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesblockedblockednoneReport
21628732026-05-17 06:44:56188.17.53.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
21624322026-05-16 11:55:03188.17.53.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
21623352026-05-16 05:46:02178.184.83.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
21622292026-05-15 21:49:25213.135.157.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesblockedblockednoneReport
21621342026-05-15 18:11:47188.17.53.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
21615912026-05-14 20:22:0237.78.44.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21613922026-05-14 14:07:43188.17.53.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
21612352026-05-14 09:37:0331.163.171.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
21605342026-05-13 09:38:56188.18.249.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
21604202026-05-13 03:29:53213.155.201.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
21601872026-05-12 18:51:21188.18.249.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
21601452026-05-12 16:45:41213.135.158.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesblockedblockednoneReport
21600962026-05-12 15:18:52188.18.249.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
21595042026-05-11 19:14:16217.107.126.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesblockedblockednoneReport
21591062026-05-11 04:42:43188.18.249.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport

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