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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
22164042026-08-17 22:35:0291.241.33.x/2459460 (ASN-M3NET)pol (Poland)yesblockedblockednoneReport
22163382026-08-17 19:47:1137.248.164.x/248374 (PLUSNET)pol (Poland)yesblockedblockednoneReport
22162992026-08-17 18:23:1393.105.219.x/2429314 (VECTRANET-AS)pol (Poland)yesrewrittenrewrittennoneReport
22162722026-08-17 17:34:3278.31.93.x/2430813 (OSTROG-NET-AS)pol (Poland)yesblockedblockednoneReport
22162672026-08-17 17:26:4191.201.16.x/2457476 (TVKNET-AS)pol (Poland)yesrewrittenrewrittennoneReport
22162502026-08-17 16:48:41188.137.37.x/2413000 (LEON-AS)pol (Poland)yesrewrittenrewrittennoneReport
22162502026-08-17 16:48:412a02:c40:xx::/4013000 (LEON-AS)pol (Poland)noblockedblocked/64Report
22162202026-08-17 16:07:52193.32.195.x/2441952 (MARTON-AS)pol (Poland)yesrewrittenrewrittennoneReport
22161292026-08-17 13:57:09193.32.195.x/2441952 (MARTON-AS)pol (Poland)yesrewrittenrewrittennoneReport
22161272026-08-17 13:55:3731.41.81.x/24197667 (FEROMEDIA-AS)pol (Poland)yesrewrittenrewrittennoneReport
22160862026-08-17 13:13:315.173.152.x/2439603 (P4NET)pol (Poland)yesblockedblockednoneReport
22160622026-08-17 12:51:51213.5.251.x/2450188 (KOLNET)pol (Poland)yesblockedreceived/9Report
22160502026-08-17 12:36:0291.239.244.x/2451394 (AKASHANET-AS)pol (Poland)yesblockedblockednoneReport
22159632026-08-17 10:37:2431.41.81.x/24197667 (FEROMEDIA-AS)pol (Poland)yesrewrittenrewrittennoneReport
22159502026-08-17 10:17:22185.205.85.x/24201990 (Techgroup_NET)pol (Poland)yesrewrittenrewrittennoneReport
22159492026-08-17 10:11:48193.32.195.x/2441952 (MARTON-AS)pol (Poland)yesblockedblockednoneReport
22159432026-08-17 10:05:52185.205.84.x/24201990 (Techgroup_NET)pol (Poland)yesblockedblockednoneReport
22159412026-08-17 10:03:13193.32.195.x/2441952 (MARTON-AS)pol (Poland)yesblockedblockednoneReport
22159342026-08-17 09:42:48195.54.185.x/24196969 (MARKOMP-ASN)pol (Poland)yesrewrittenrewrittennoneReport
22159322026-08-17 09:38:59195.54.184.x/24196969 (MARKOMP-ASN)pol (Poland)yesblockedblockednoneReport
22159182026-08-17 08:54:48195.54.184.x/24196969 (MARKOMP-ASN)pol (Poland)yesrewrittenreceivednoneReport
22159082026-08-17 08:25:2981.162.208.x/24199585 (TELNET)pol (Poland)yesblockedblocked/22Report
22159032026-08-17 07:56:31193.108.220.x/24199510 (ASN-WIFIMAX)pol (Poland)yesblockedblockednoneReport
22158902026-08-17 07:11:0091.222.25.x/2451960 (PROMARKET-AS)pol (Poland)yesblockedblockednoneReport
22158892026-08-17 07:10:57194.31.40.x/2457723 (MEDIATELEKOM)pol (Poland)yesblockedblockednoneReport
22158782026-08-17 06:55:32185.78.73.x/2451960 (PROMARKET-AS)pol (Poland)yesblockedblockednoneReport
22158732026-08-17 06:33:32193.108.220.x/24199510 (ASN-WIFIMAX)pol (Poland)yesblockedblockednoneReport
22158682026-08-17 06:26:29193.32.194.x/2441952 (MARTON-AS)pol (Poland)yesrewrittenrewrittennoneReport
22158652026-08-17 06:08:38193.34.139.x/24199510 (ASN-WIFIMAX)pol (Poland)yesblockedblockednoneReport
22157012026-08-16 19:55:1791.231.70.x/24198050 (ALFA-SYSTEM-AS)pol (Poland)yesblockedblockednoneReport
22156852026-08-16 19:08:5291.230.99.x/2450767 (FIBERLINK-AS)pol (Poland)yesrewrittenrewrittennoneReport
22156832026-08-16 18:58:58195.136.100.x/24200539 (INTELLYSPJ-AS)pol (Poland)yesblockedblockednoneReport
22156692026-08-16 18:28:52178.213.88.x/24204126 (NET-KOMP)pol (Poland)yesblockedblockednoneReport
22156542026-08-16 18:02:135.173.170.x/2439603 (P4NET)pol (Poland)yesblockedblockednoneReport
22156292026-08-16 16:53:0831.41.136.x/2412985 (TVKWSM-AS)pol (Poland)yesblockedblockednoneReport
22156192026-08-16 16:25:39195.136.100.x/24200539 (INTELLYSPJ-AS)pol (Poland)yesblockedblockednoneReport
22156132026-08-16 16:12:37195.136.100.x/24200539 (INTELLYSPJ-AS)pol (Poland)yesrewrittenreceivednoneReport
22156112026-08-16 16:10:13195.136.100.x/24200539 (INTELLYSPJ-AS)pol (Poland)yesblockedblockednoneReport
22156052026-08-16 15:59:30195.136.100.x/24200539 (INTELLYSPJ-AS)pol (Poland)yesblockedblockednoneReport
22156022026-08-16 15:54:29217.119.65.x/249141 (AS9141)pol (Poland)yesblockedblockednoneReport
22156022026-08-16 15:54:292a02:a317:22xx::/409141 (AS9141)pol (Poland)noblockedblocked/64Report
22155972026-08-16 15:35:05155.133.117.x/24197592 (IG-ZP-AS)pol (Poland)noblockedblockednoneReport
22155942026-08-16 15:33:22185.80.58.x/2459945 (HYNASINSKI-AS)pol (Poland)yesblockedblockednoneReport
22155872026-08-16 15:11:58155.133.117.x/24197592 (IG-ZP-AS)pol (Poland)noblockedblockednoneReport
22155712026-08-16 14:30:30195.136.100.x/24200539 (INTELLYSPJ-AS)pol (Poland)yesrewrittenreceivednoneReport
22155702026-08-16 14:28:1631.175.8.x/2439603 (P4NET)pol (Poland)yesblockedblockednoneReport
22155692026-08-16 14:25:27178.213.95.x/24204126 (NET-KOMP)pol (Poland)noblockedblocked/25Report
22155682026-08-16 14:25:23178.213.88.x/24204126 (NET-KOMP)pol (Poland)yesblockedblockednoneReport
22155672026-08-16 14:25:16185.80.58.x/2459945 (HYNASINSKI-AS)pol (Poland)yesblockedblocked/24Report
22155632026-08-16 14:19:37178.213.88.x/24204126 (NET-KOMP)pol (Poland)yesblockedblockednoneReport
22155612026-08-16 14:17:55195.136.100.x/24200539 (INTELLYSPJ-AS)pol (Poland)yesrewrittenreceivednoneReport
22155602026-08-16 14:16:12178.213.95.x/24204126 (NET-KOMP)pol (Poland)noblockedblocked/25Report
22155522026-08-16 13:59:54178.213.95.x/24204126 (NET-KOMP)pol (Poland)noblockedreceived/8Report
22155432026-08-16 13:40:1684.205.169.x/24206679 (ELCUK-AS)pol (Poland)yesblockedblockednoneReport
22155322026-08-16 13:03:2991.239.244.x/2451394 (AKASHANET-AS)pol (Poland)yesblockedblockednoneReport
22155292026-08-16 12:56:1191.239.244.x/2451394 (AKASHANET-AS)pol (Poland)yesblockedreceived/8Report
22155262026-08-16 12:50:2891.239.244.x/2451394 (AKASHANET-AS)pol (Poland)yesblockedreceived/8Report
22155252026-08-16 12:41:0993.105.219.x/2429314 (VECTRANET-AS)pol (Poland)yesrewrittenrewrittennoneReport
22155102026-08-16 12:12:47195.28.189.x/24208986pol (Poland)yesblockedblockednoneReport
22155062026-08-16 12:05:27193.34.139.x/24199510 (ASN-WIFIMAX)pol (Poland)yesblockedblockednoneReport
22155042026-08-16 12:02:40193.34.139.x/24199510 (ASN-WIFIMAX)pol (Poland)yesblockedblockednoneReport
22154862026-08-16 11:37:46155.133.119.x/24197592 (IG-ZP-AS)pol (Poland)yesrewrittenrewrittennoneReport
22154812026-08-16 11:28:56195.8.52.x/2448659 (WIDE-NET-AS)pol (Poland)yesblockedblockednoneReport
22154812026-08-16 11:28:562a13:2802:50xx::/4048659 (WIDE-NET-AS)pol (Poland)noblockedblocked/56Report
22154792026-08-16 11:25:37185.80.58.x/2459945 (HYNASINSKI-AS)pol (Poland)yesblockedblocked/24Report
22154772026-08-16 11:16:092a13:2802:50xx::/4048659 (WIDE-NET-AS)pol (Poland)noblockedblocked/56Report
22154712026-08-16 11:04:14185.80.58.x/2459945 (HYNASINSKI-AS)pol (Poland)yesblockedblocked/24Report
22154702026-08-16 11:03:5994.177.129.x/24202744 (NETBLUE-AS)pol (Poland)yesblockedblockednoneReport
22154672026-08-16 11:01:03178.213.88.x/24204126 (NET-KOMP)pol (Poland)yesblockedblockednoneReport
22154652026-08-16 11:00:31178.213.95.x/24204126 (NET-KOMP)pol (Poland)noblockedblocked/25Report
22154622026-08-16 10:53:05195.8.52.x/2448659 (WIDE-NET-AS)pol (Poland)yesblockedblocked/23Report
22154612026-08-16 10:52:23178.213.95.x/24204126 (NET-KOMP)pol (Poland)noblockedblocked/25Report
22154562026-08-16 10:26:27178.213.88.x/24204126 (NET-KOMP)pol (Poland)yesblockedblockednoneReport
22154552026-08-16 10:26:07195.8.52.x/2448659 (WIDE-NET-AS)pol (Poland)yesblockedblocked/23Report
22154522026-08-16 10:20:42178.213.88.x/24204126 (NET-KOMP)pol (Poland)yesblockedblockednoneReport
22154512026-08-16 10:20:19195.8.52.x/2448659 (WIDE-NET-AS)pol (Poland)yesblockedblocked/23Report
22154512026-08-16 10:20:192a13:2802:50xx::/4048659 (WIDE-NET-AS)pol (Poland)noblockedreceived/24Report
22154422026-08-16 09:59:5484.205.169.x/24206679 (ELCUK-AS)pol (Poland)yesblockedblockednoneReport
22154252026-08-16 09:15:3162.133.128.x/2438987 (OST-AS)pol (Poland)noblockedblocked/19Report
22154252026-08-16 09:15:312a02:22e0:xx::/4038987 (OST-AS)pol (Poland)noblockedreceived/24Report
22154232026-08-16 08:57:2846.22.171.x/24208892 (DAINET-AS)pol (Poland)yesrewrittenrewrittennoneReport
22154202026-08-16 08:53:44193.32.192.x/2441952 (MARTON-AS)pol (Poland)yesblockedblocked/22Report
22154142026-08-16 08:38:1783.168.77.x/2435179 (KORBANK-AS)pol (Poland)yesrewrittenrewrittennoneReport
22154112026-08-16 08:11:2388.199.88.x/2420960 (TKTELEKOM-AS)pol (Poland)yesrewrittenrewrittennoneReport
22154062026-08-16 07:47:3183.21.227.x/245617 (TPNET)pol (Poland)yesblockedblockednoneReport
22154012026-08-16 07:20:58185.205.84.x/24201990 (Techgroup_NET)pol (Poland)yesblockedblockednoneReport
22151762026-08-15 21:07:0191.230.99.x/2450767 (FIBERLINK-AS)pol (Poland)yesrewrittenrewrittennoneReport
22151512026-08-15 19:41:1591.220.222.x/24205879 (EKOLINE-AS)pol (Poland)yesblockedblockednoneReport
22149372026-08-15 10:18:0846.205.205.x/2412912 (TMPL)pol (Poland)yesblockedblockednoneReport
22148772026-08-15 06:35:23178.42.93.x/245617 (TPNET)pol (Poland)yesblockedblockednoneReport
22147482026-08-14 20:29:5691.230.99.x/2450767 (FIBERLINK-AS)pol (Poland)yesrewrittenrewrittennoneReport
22143952026-08-14 10:19:2191.201.16.x/2457476 (TVKNET-AS)pol (Poland)yesrewrittenrewrittennoneReport
22143752026-08-14 09:30:11109.196.235.x/2443420 (ELTRONIK-AS)pol (Poland)yesrewrittenrewrittennoneReport
22143642026-08-14 08:36:3531.41.81.x/24197667 (FEROMEDIA-AS)pol (Poland)yesrewrittenrewrittennoneReport
22143172026-08-14 06:25:45193.46.68.x/2443420 (ELTRONIK-AS)pol (Poland)yesrewrittenrewrittennoneReport
22139072026-08-13 12:48:41178.42.93.x/245617 (TPNET)pol (Poland)yesblockedblockednoneReport
22137072026-08-13 03:51:0781.210.88.x/2412741 (AS-NETIA)pol (Poland)noblockedblockednoneReport
22137072026-08-13 03:51:072001:41b0:fxx::/4012741 (AS-NETIA)pol (Poland)noblockedblockednoneReport
22135032026-08-12 18:36:1581.162.211.x/24199585 (TELNET)pol (Poland)yesrewrittenrewrittennoneReport
22134522026-08-12 17:29:06178.42.93.x/245617 (TPNET)pol (Poland)yesblockedblockednoneReport
22132562026-08-12 11:41:5891.231.70.x/24198050 (ALFA-SYSTEM-AS)pol (Poland)yesblockedblockednoneReport
22132562026-08-12 11:41:582a0f:1700:xx::/40198050 (ALFA-SYSTEM-AS)pol (Poland)noblockedblocked/64Report
22132542026-08-12 11:36:5291.231.70.x/24198050 (ALFA-SYSTEM-AS)pol (Poland)yesblockedblockednoneReport
22131742026-08-12 08:47:5191.230.99.x/2450767 (FIBERLINK-AS)pol (Poland)yesrewrittenrewrittennoneReport
22131422026-08-12 07:08:13194.31.40.x/2457723 (MEDIATELEKOM)pol (Poland)yesblockedreceived/8Report
22129672026-08-11 22:10:3291.230.99.x/2450767 (FIBERLINK-AS)pol (Poland)yesrewrittenrewrittennoneReport
22128772026-08-11 19:08:4589.73.200.x/249141 (AS9141)pol (Poland)yesblockedblockednoneReport

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