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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
22317342026-09-12 12:05:23102.34.194.x/24327687 (RENU)uga (Uganda)yesblockedblocked/16Report
22317342026-09-12 12:05:232c0f:f6d0:xx::/40327687 (RENU)uga (Uganda)noblockedblocked/32Report
22317332026-09-12 12:02:06200.134.255.x/2410881 (AS10881)bra (Brazil)noblocked✔blocked/29Report
22317332026-09-12 12:02:062801:82:xx::/4010881 (AS10881)bra (Brazil)noblocked✔blocked/64Report
22317322026-09-12 12:01:4695.186.50.x/2439891 (ALJAWWALSTC-AS)sau (Saudi Arabia)yesrewrittenrewrittennoneReport
22317282026-09-12 11:52:4837.1.192.x/2428753 (LEASEWEB-DE-FRA-10)deu (Germany)noblockedblockednoneReport
22317272026-09-12 11:47:53185.127.20.x/24203658 (TELENETIKS)pol (Poland)yesblockedblockednoneReport
22317252026-09-12 11:37:5381.104.137.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
22317242026-09-12 11:26:21188.137.37.x/2413000 (LEON-AS)pol (Poland)yesrewrittenrewrittennoneReport
22317242026-09-12 11:26:212a02:c40:xx::/4013000 (LEON-AS)pol (Poland)noblockedblocked/64Report
22317232026-09-12 11:20:122001:678:6xx::/40204345 (STALLARD)gbr (United Kingdom)noblockedblockednoneReport
22317222026-09-12 11:18:54177.16.197.x/2418881 (AS18881)bra (Brazil)yesrewrittenrewrittennoneReport
22317222026-09-12 11:18:542804:7f0:84xx::/4018881 (AS18881)bra (Brazil)noblockedblocked/64Report
22317212026-09-12 11:14:3294.124.140.x/2439637 (NETLOGICS-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
22317192026-09-12 11:13:36131.226.106.x/24139831 (DTC-AS-AP)phl (Philippines)yesrewrittenrewrittennoneReport
22317192026-09-12 11:13:362405:8d40:48xx::/40139831 (DTC-AS-AP)phl (Philippines)noblockedblocked/64Report
22317182026-09-12 11:11:1138.56.134.x/24400391 (WGL-107-PACIFIC-WYYERD)usa (United States)yesrewrittenrewrittennoneReport
22317152026-09-12 10:59:1495.238.224.x/243269 (ASN-IBSNAZ)ita (Italy)yesblockedblockednoneReport
22317142026-09-12 10:58:0445.249.79.x/2418229 (CTRLS-AS-IN)ind (India)yesblockedblockednoneReport
22317122026-09-12 10:40:22108.54.198.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
22317112026-09-12 10:37:55186.193.48.x/24262907 (AS262907)bra (Brazil)noblockedblocked/20Report
22317112026-09-12 10:37:552804:1054:dexx::/40262907 (AS262907)bra (Brazil)noblockedblocked/32Report
22317102026-09-12 10:34:5288.249.33.x/249121 (TTNet)tur (Turkey)yesrewrittenrewrittennoneReport
22317082026-09-12 10:34:18188.0.31.x/2433991 (IGRA-SERVICE-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
22317072026-09-12 10:31:56185.112.74.x/2460446 (datema)tur (Turkey)yesblockedblockednoneReport
22317062026-09-12 10:31:46186.219.216.x/2461588 (AS61588)bra (Brazil)no✔blockedreceived/8Report
22317062026-09-12 10:31:462804:ebc:xx::/4061588 (AS61588)bra (Brazil)no✔blockedreceived/16Report
22317042026-09-12 10:13:0984.42.76.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
22317032026-09-12 10:09:5245.164.165.x/24268627 (AS268627)bra (Brazil)yesrewrittenrewrittennoneReport
22317022026-09-12 10:08:29102.34.194.x/24327687 (RENU)uga (Uganda)yesblockedblocked/16Report
22317022026-09-12 10:08:292c0f:f6d0:xx::/40327687 (RENU)uga (Uganda)noblockedblocked/32Report
22316982026-09-12 10:00:41178.57.99.x/2461403 (Sever-Telecom-Cher)rus (Russian Federation)yesrewrittenrewrittennoneReport
22316972026-09-12 10:00:34185.127.20.x/24203658 (TELENETIKS)pol (Poland)yesblockedblockednoneReport
22316962026-09-12 09:58:21190.196.242.x/24266153 (AS266153)bra (Brazil)yesblockedblockednoneReport
22316962026-09-12 09:58:212804:3b80:50xx::/40266153 (AS266153)bra (Brazil)noblockedreceived/24Report
22316902026-09-12 09:19:03240e:37c:exx::/40140329 (CHINATELECOM-FUJIAN-FUZHOU-5G-NETWORK)chn (China)nounknownunknownnoneReport
22316892026-09-12 09:13:52150.242.20.x/24132976 (KINGSBROADBAND-AS-IN)ind (India)yesblockedblockednoneReport
22316862026-09-12 09:08:42150.40.127.x/24211619 (MAXKO)jpn (Japan)noblocked✔blockednoneReport
22316832026-09-12 08:57:2341.242.152.x/24328594 (SAFITELCHAD-AS)tcd (Chad)no✔blocked✔blocked/21Report
22316822026-09-12 08:56:39104.247.120.x/2421743 (ANL-36)usa (United States)yesunknownunknownnoneReport
22316812026-09-12 08:54:1695.238.224.x/243269 (ASN-IBSNAZ)ita (Italy)yesblockedblockednoneReport
22316802026-09-12 08:52:3185.185.36.x/2444244 (IranCell-AS)irn (Iran)yesblockedblockednoneReport
22316792026-09-12 08:50:5237.79.68.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
22316762026-09-12 08:46:1198.246.211.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
22316762026-09-12 08:46:112601:1c0:42xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
22316742026-09-12 08:44:14194.24.159.x/2425255 (H3G-Austria-AS)aut (Austria)yesrewrittenrewrittennoneReport
22316722026-09-12 08:24:11103.187.217.x/24153951 (IRINN-VEGANET-AS-IN)ind (India)yesrewrittenrewrittennoneReport
22316702026-09-12 08:21:37187.127.87.x/2447583 (AS-HOSTINGER)bra (Brazil)noblockedblockednoneReport
22316702026-09-12 08:21:372a02:4780:xx::/4047583 (AS-HOSTINGER)bra (Brazil)noblockedblockednoneReport
22316672026-09-12 08:19:16170.64.148.x/2414061 (DIGITALOCEAN-ASN)aus (Australia)noblockedblockednoneReport
22316662026-09-12 08:13:14103.197.179.x/24134715 (GTA-AS-AP)btn (Bhutan)yesblockedblockednoneReport
22316652026-09-12 07:59:5241.70.77.x/2437215 (MAREN)mwi (Malawi)yesrewrittenrewrittennoneReport
22316642026-09-12 07:56:1381.56.63.x/2429447 (TIF-AS)ita (Italy)yesrewrittenrewrittennoneReport
22316622026-09-12 07:38:0084.163.147.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
22316602026-09-12 07:31:5441.70.77.x/2437215 (MAREN)mwi (Malawi)yesrewrittenrewrittennoneReport
22316572026-09-12 07:19:40185.234.121.x/2431214 (TIS-DIALOG-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
22316562026-09-12 07:16:1992.211.106.x/243209 (VODANET)deu (Germany)yesblockedblockednoneReport
22316552026-09-12 07:10:28185.64.50.x/2439878 (RAUTER-AS)aut (Austria)yesblockedblockednoneReport
22316552026-09-12 07:10:282a04:41:40xx::/4039878 (RAUTER-AS)aut (Austria)noblockedreceived/16Report
22316542026-09-12 07:02:1398.246.211.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
22316542026-09-12 07:02:132601:1c0:42xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
22316522026-09-12 06:57:35165.99.240.x/24151660 (NEPTUNEINTERNET-AS-AP)aus (Australia)yesrewrittenrewrittennoneReport
22316522026-09-12 06:57:352402:1060:20xx::/40151660 (NEPTUNEINTERNET-AS-AP)aus (Australia)noblockedreceived/32Report
22316512026-09-12 06:53:05103.60.170.x/244775 (GLOBE-TELECOM-AS)phl (Philippines)yesrewrittenrewrittennoneReport
22316502026-09-12 06:52:11157.49.36.x/2455836 (RELIANCEJIO-IN)ind (India)yesrewrittenrewrittennoneReport
22316502026-09-12 06:52:112409:40d0:xx::/4055836 (RELIANCEJIO-IN)ind (India)nounknownunknownnoneReport
22316492026-09-12 06:51:03162.225.60.x/247018 (ATT-INTERNET4)usa (United States)yesunknownunknownnoneReport
22316492026-09-12 06:51:032600:1700:1cxx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
22316482026-09-12 06:49:1877.222.107.x/248369 (INTERSVYAZ-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
22316462026-09-12 06:41:24103.206.105.x/2418229 (CTRLS-AS-IN)ind (India)yesunknownunknownnoneReport
22316452026-09-12 06:34:5677.35.149.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
22316422026-09-12 06:19:05178.42.39.x/245617 (TPNET)pol (Poland)yesblockedblockednoneReport
22316412026-09-12 06:18:23200.201.220.x/2410733 (AS10733)bra (Brazil)yesblockedblockednoneReport
22316382026-09-12 06:04:26141.98.136.x/2456381 (AS-LEVEL66-NETWORK)deu (Germany)noblocked✔blocked/28Report
22316382026-09-12 06:04:262a09:11c0:12xx::/4056381 (AS-LEVEL66-NETWORK)deu (Germany)noblockedblocked/64Report
22316352026-09-12 06:00:0369.54.33.x/2421709 (IMPLEX-NET)usa (United States)no✔blocked✔blockednoneReport
22316342026-09-12 06:00:02173.225.128.x/2421709 (IMPLEX-NET)usa (United States)noblockedblockednoneReport
22316332026-09-12 05:53:0668.69.192.x/24803 (SASKTEL)can (Canada)yesrewrittenrewrittennoneReport
22316322026-09-12 05:52:59178.214.255.x/2424955 (UBN-AS)rus (Russian Federation)yesblockedblockednoneReport
22316312026-09-12 05:50:20211.48.72.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
22316292026-09-12 05:46:12192.248.10.x/2438229 (LEARN-LK)lka (Sri Lanka)noblockedblocked/21Report
22316272026-09-12 05:31:52206.123.191.x/24271 (BCNET-AS)can (Canada)yesblockedblockednoneReport
22316232026-09-12 05:11:58103.83.146.x/2458965 (ABSPL-AS-IN)ind (India)yesunknownunknownnoneReport
22316222026-09-12 05:00:0445.237.115.x/24268285 (AS268285)bra (Brazil)noblockedblocked/27Report
22316222026-09-12 05:00:042804:4ed4:1xx::/40268285 (AS268285)bra (Brazil)noblockedblocked/64Report
22316212026-09-12 05:00:03210.79.129.x/24152129 (EXCLOUD-AS-AP)aus (Australia)yesblockedblockednoneReport
22316212026-09-12 05:00:032401:5420:xx::/40152129 (EXCLOUD-AS-AP)aus (Australia)noblockedblockednoneReport
22316202026-09-12 05:00:0345.226.77.x/24266984 (AS266984)bra (Brazil)noblockedblocked/29Report
22316202026-09-12 05:00:032804:4658:9fxx::/40266984 (AS266984)bra (Brazil)noblockedblocked/64Report
22316192026-09-12 05:00:0345.237.112.x/24268285 (AS268285)bra (Brazil)no✔blocked✔blocked/28Report
22316192026-09-12 05:00:032804:4ed4:1xx::/40268285 (AS268285)bra (Brazil)no✔blocked✔blocked/64Report
22316182026-09-12 04:52:0788.204.55.x/2456981 (TOMSK-AS)rus (Russian Federation)yesblockedblockednoneReport
22316172026-09-12 04:36:2495.35.99.x/241680 (NV-ASN)isr (Israel)yesblockedreceived/8Report
22316162026-09-12 04:30:04191.99.33.x/2427738 (AS27738)ecu (Ecuador)yesblockedblockednoneReport
22316152026-09-12 04:16:2999.46.190.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
22316152026-09-12 04:16:292600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
22316142026-09-12 04:12:3423.170.184.x/2463356 (TINUUM-NETWORKS-INC)usa (United States)noblockedblocked/24Report
22316142026-09-12 04:12:342602:f994:xx::/4063356 (TINUUM-NETWORKS-INC)usa (United States)noblockedblocked/40Report
22316122026-09-12 04:00:03189.1.48.x/2428658 (AS28658)bra (Brazil)no✔blocked✔blocked/20Report
22316112026-09-12 03:52:2397.97.199.x/2433363 (BHN-33363)usa (United States)yesrewrittenrewrittennoneReport
22316112026-09-12 03:52:232603:900b:baxx::/4033363 (BHN-33363)usa (United States)noblockedblocked/64Report
22316102026-09-12 03:50:3576.32.71.x/2420001 (TWC-20001-PACWEST)usa (United States)yesrewrittenrewrittennoneReport
22316102026-09-12 03:50:352603:8000:5dxx::/4020001 (TWC-20001-PACWEST)usa (United States)noblockedblocked/64Report
22316092026-09-12 03:48:1845.169.231.x/24268126 (AS268126)bra (Brazil)yesunknownunknownnoneReport
22316062026-09-12 03:40:53181.53.11.x/2410620 (AS10620)col (Colombia)yesrewrittenrewrittennoneReport
22316042026-09-12 03:34:25128.220.3.x/245723 (JHU)usa (United States)yesrewrittenrewrittennoneReport
22316032026-09-12 03:33:59191.197.135.x/2426599 (AS26599)bra (Brazil)yesrewrittenrewrittennoneReport
22316022026-09-12 03:28:24191.197.135.x/2426599 (AS26599)bra (Brazil)yesrewrittenrewrittennoneReport
22316002026-09-12 03:24:50172.102.171.x/2425853 (ELJY30540)usa (United States)yesunknownunknownnoneReport
22315992026-09-12 03:23:53191.197.135.x/2426599 (AS26599)bra (Brazil)yesrewrittenrewrittennoneReport
22315992026-09-12 03:23:532804:7f4:c0xx::/4018881 (AS18881)bra (Brazil)noblockedblocked/64Report
22315972026-09-12 03:20:4547.204.68.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownunknownnoneReport
22315952026-09-12 03:05:5073.114.99.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
22315952026-09-12 03:05:502601:18e:c1xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/104Report
22315912026-09-12 02:34:0950.222.175.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
22315892026-09-12 02:00:0994.142.247.x/248283 (COLOCLUE-AS)nld (Netherlands)noblocked✔blocked/30Report
22315882026-09-12 02:00:0745.159.140.x/24212635 (AS212635)nld (Netherlands)noblockedblocked/22Report
22315872026-09-12 02:00:03194.242.96.x/2462206 (PITLINE-AS)ukr (Ukraine)noblockedblocked/30Report
22315872026-09-12 02:00:032a01:7120:2xx::/4062206 (PITLINE-AS)ukr (Ukraine)noblockedblockednoneReport
22315852026-09-12 01:50:38216.114.75.x/2454334 (SWIFTNODE-LLC)usa (United States)noblocked✔blockednoneReport
22315842026-09-12 01:44:4574.102.8.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
22315842026-09-12 01:44:452600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
22315832026-09-12 01:43:34212.53.221.x/248893 (ARTFILES-AS)deu (Germany)yesblockedblockednoneReport
22315832026-09-12 01:43:342a00:1f78:xx::/408893 (ARTFILES-AS)deu (Germany)noblockedblockednoneReport
22315802026-09-12 01:21:56165.99.240.x/24151660 (NEPTUNEINTERNET-AS-AP)aus (Australia)yesrewrittenrewrittennoneReport
22315802026-09-12 01:21:562402:1060:20xx::/40151660 (NEPTUNEINTERNET-AS-AP)aus (Australia)noblockedreceived/32Report
22315792026-09-12 01:17:1777.35.149.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
22315782026-09-12 01:10:07165.99.240.x/24151660 (NEPTUNEINTERNET-AS-AP)aus (Australia)yesrewrittenrewrittennoneReport
22315752026-09-12 00:54:2268.69.192.x/24803 (SASKTEL)can (Canada)yesrewrittenrewrittennoneReport
22315732026-09-12 00:45:3368.69.192.x/24803 (SASKTEL)can (Canada)yesrewrittenrewrittennoneReport
22315722026-09-12 00:44:5974.102.8.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
22315722026-09-12 00:44:592600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report

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