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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
21194472026-02-25 07:00:03173.225.128.x/2421709 (IMPLEX-NET)usa (United States)noblockedblockednoneReport
21194462026-02-25 07:00:0269.54.33.x/2421709 (IMPLEX-NET)usa (United States)no✔blocked✔blockednoneReport
21194452026-02-25 06:51:5291.238.237.x/24213241 (TECHIT)imn (Isle of Man)yesrewrittenreceivednoneReport
21194442026-02-25 06:49:47175.45.85.x/244826 (VOCUS-BACKBONE-AS)aus (Australia)yesblocked✔blocked/29Report
21194442026-02-25 06:49:472001:df1:b4xx::/40132458 (PENTANET-AS-AP)aus (Australia)noblockedblocked/48Report
21194432026-02-25 06:43:4736.50.58.x/24152107aus (Australia)yesrewritten✔rewrittennoneReport
21194422026-02-25 06:41:59141.226.193.x/2450463 (TRIPLEC-ASN)isr (Israel)yesrewrittenrewrittennoneReport
21194372026-02-25 06:28:58177.22.181.x/2453167bra (Brazil)yesblockedblockednoneReport
21194372026-02-25 06:28:582804:2a4c:14xx::/4053167bra (Brazil)noblockedblocked/64Report
21194352026-02-25 06:27:2070.95.165.x/2420001 (TWC-20001-PACWEST)usa (United States)yesblockedblockednoneReport
21194352026-02-25 06:27:202603:8001:8dxx::/4020001 (TWC-20001-PACWEST)usa (United States)nounknownunknownnoneReport
21194342026-02-25 06:23:3036.50.58.x/24152107aus (Australia)yesrewritten✔rewrittennoneReport
21194322026-02-25 06:22:31185.42.212.x/24204203 (Hamid-Bagheri-AS)irn (Iran)noblockedblockednoneReport
21194312026-02-25 06:20:2850.113.28.x/2420001 (TWC-20001-PACWEST)usa (United States)yesblockedblockednoneReport
21194312026-02-25 06:20:282603:800c:19xx::/4020001 (TWC-20001-PACWEST)usa (United States)noblockedblocked/64Report
21194302026-02-25 06:19:1636.50.58.x/24152107aus (Australia)yesrewritten✔rewrittennoneReport
21194292026-02-25 06:16:57185.42.212.x/24204203 (Hamid-Bagheri-AS)irn (Iran)noblockedblockednoneReport
21194232026-02-25 06:06:5878.39.46.x/2442337 (RESPINA-AS)irn (Iran)noblockedblockednoneReport
21194202026-02-25 06:01:51181.55.146.x/2410620col (Colombia)yesrewrittenrewrittennoneReport
21194192026-02-25 06:00:34202.166.166.x/2455501 (CONNECTEL-PK)pak (Pakistan)yesrewrittenreceivednoneReport
21194182026-02-25 06:00:04185.42.212.x/24204203 (Hamid-Bagheri-AS)irn (Iran)noblockedblockednoneReport
21194172026-02-25 05:56:32202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
21194172026-02-25 05:56:322001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/16Report
21194162026-02-25 05:52:4478.39.46.x/2442337 (RESPINA-AS)irn (Iran)noblockedblockednoneReport
21194152026-02-25 05:50:0274.200.131.x/24393530 (TLU)usa (United States)yesrewrittenreceived/8Report
21194132026-02-25 05:39:3278.39.46.x/2442337 (RESPINA-AS)irn (Iran)noblockedblockednoneReport
21194122026-02-25 05:34:30212.98.233.x/2415924 (BORUSANTELEKOM-AS)tur (Turkey)yesunknownunknownnoneReport
21194102026-02-25 05:33:1685.185.36.x/2444244 (IranCell-AS)irn (Iran)yesunknownunknownnoneReport
21194092026-02-25 05:32:5345.161.75.x/24268449bra (Brazil)yesrewrittenrewrittennoneReport
21194092026-02-25 05:32:532804:8fdc:30xx::/40273517bra (Brazil)noblockedblocked/56Report
21194052026-02-25 05:20:16106.195.5.x/2445609 (BHARTI-MOBILITY-AS-AP)ind (India)yesunknownunknownnoneReport
21194042026-02-25 05:19:26177.185.48.x/2452930bra (Brazil)yesblockedblockednoneReport
21194042026-02-25 05:19:262804:af4:xx::/4052930bra (Brazil)no✔blockedreceived/16Report
21194022026-02-25 05:15:25104.55.130.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
21193992026-02-25 05:11:13120.75.69.x/242527 (So-net)jpn (Japan)yesrewrittenrewrittennoneReport
21193992026-02-25 05:11:13240b:c010:4xx::/40138384 (RMNI-AS-AP)jpn (Japan)noblockedblocked/64Report
21193982026-02-25 05:11:06191.5.164.x/24263541bra (Brazil)yes✔blocked✔blockednoneReport
21193962026-02-25 05:00:0545.237.115.x/24268285bra (Brazil)noblockedblocked/27Report
21193952026-02-25 05:00:04210.79.129.x/24152129aus (Australia)yesblockedblockednoneReport
21193942026-02-25 05:00:0445.237.112.x/24268285bra (Brazil)no✔blocked✔blocked/28Report
21193932026-02-25 05:00:0345.226.77.x/24266984bra (Brazil)noblockedblocked/29Report
21193922026-02-25 05:00:0245.174.83.x/24268887bra (Brazil)noblocked✔blocked/22Report
21193922026-02-25 05:00:022804:5c18:80xx::/40268887bra (Brazil)noblocked✔blocked/32Report
21193912026-02-25 05:00:0245.174.82.x/24268887bra (Brazil)noblocked✔blocked/22Report
21193912026-02-25 05:00:022804:5c18:20xx::/40268887bra (Brazil)noblocked✔blocked/32Report
21193902026-02-25 04:57:3945.188.229.x/24269852ecu (Ecuador)yesrewrittenreceivednoneReport
21193892026-02-25 04:52:0745.249.79.x/2418229 (CTRLS-AS-IN)ind (India)yesblockedblockednoneReport
21193882026-02-25 04:50:42139.180.220.x/2420473 (AS-CHOOPA)sgp (Singapore)yesrewrittenrewrittennoneReport
21193862026-02-25 04:39:4145.249.79.x/2418229 (CTRLS-AS-IN)ind (India)yesblockedblockednoneReport
21193842026-02-25 04:26:32188.17.40.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenblockednoneReport
21193832026-02-25 04:12:01178.225.59.x/2431615 (TMO-NL-AS)nld (Netherlands)yesblockedblockednoneReport
21193812026-02-25 04:00:04189.1.48.x/2428658bra (Brazil)no✔blocked✔blocked/20Report
21193802026-02-25 03:56:39105.172.117.x/2437119 (unitel-AS)ago (Angola)yesblockedblockednoneReport
21193792026-02-25 03:55:24181.115.172.x/246568bol (Bolivia)yesblockedblockednoneReport
21193792026-02-25 03:55:242800:cd0:12xx::/406568bol (Bolivia)yesunknownunknownnoneReport
21193782026-02-25 03:54:51212.53.186.x/248893 (ARTFILES-AS)deu (Germany)noblockedblockednoneReport
21193782026-02-25 03:54:512a00:1f78:xx::/408893 (ARTFILES-AS)deu (Germany)noblockedblockednoneReport
21193762026-02-25 03:48:5078.39.46.x/2442337 (RESPINA-AS)irn (Iran)noblockedblockednoneReport
21193752026-02-25 03:44:4950.113.28.x/2420001 (TWC-20001-PACWEST)usa (United States)yesblockedblockednoneReport
21193752026-02-25 03:44:492603:800c:19xx::/4020001 (TWC-20001-PACWEST)usa (United States)noblockedblocked/64Report
21193742026-02-25 03:43:2078.39.46.x/2442337 (RESPINA-AS)irn (Iran)noblockedblockednoneReport
21193732026-02-25 03:35:43143.0.200.x/24264001bra (Brazil)yes✔blockedreceived/8Report
21193712026-02-25 03:32:41202.47.250.x/249931 (CAT-AP)tha (Thailand)yesunknownunknownnoneReport
21193702026-02-25 03:28:05102.252.39.x/2437457 (Telkom-Internet)zaf (South Africa)yesunknownunknownnoneReport
21193682026-02-25 03:21:5099.160.154.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
21193672026-02-25 03:19:49160.242.18.x/2433763 (Paratus-Telecom)ago (Angola)yesrewritten✔rewrittennoneReport
21193652026-02-25 03:10:2445.21.222.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenrewrittennoneReport
21193632026-02-25 02:38:1937.114.151.x/2439232 (UNINET)aze (Azerbaijan)yesrewrittenrewrittennoneReport
21193622026-02-25 02:36:1347.151.92.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
21193612026-02-25 02:36:01188.113.171.x/2451004 (SCTS-AS)rus (Russian Federation)yesblockedblockednoneReport
21193602026-02-25 02:35:57164.0.41.x/2429355 (KCELL-AS)kaz (Kazakhstan)yesrewrittenrewrittennoneReport
21193592026-02-25 02:31:021.75.76.x/249605 (docomo)jpn (Japan)yesrewrittenrewrittennoneReport
21193592026-02-25 02:31:02240a:61:70xx::/409605 (docomo)jpn (Japan)noblockedblocked/64Report
21193582026-02-25 02:21:39216.255.212.x/2446595 (PVTN)usa (United States)yesrewrittenrewrittennoneReport
21193572026-02-25 02:11:2287.78.84.x/248422 (NETCOLOGNE)deu (Germany)yesblockedblockednoneReport
21193572026-02-25 02:11:222a0a:a549:a3xx::/408422 (NETCOLOGNE)deu (Germany)nounknownunknownnoneReport
21193552026-02-25 02:00:0594.142.247.x/248283 (COLOCLUE-AS)nld (Netherlands)noblocked✔blocked/30Report
21193542026-02-25 02:00:0445.159.140.x/24212635 (AS212635)nld (Netherlands)noblockedblocked/22Report
21193532026-02-25 02:00:03194.242.96.x/2462206 (PITLINE-AS)ukr (Ukraine)noblockedblocked/30Report
21193532026-02-25 02:00:032a01:7120:2xx::/4062206 (PITLINE-AS)ukr (Ukraine)noblockedblockednoneReport
21193522026-02-25 01:59:1945.171.186.x/24268726bra (Brazil)yesrewrittenrewrittennoneReport
21193502026-02-25 01:52:00120.75.69.x/242527 (So-net)jpn (Japan)yesrewrittenrewrittennoneReport
21193492026-02-25 01:50:36177.155.112.x/24263616bra (Brazil)yesblockedreceived/8Report
21193492026-02-25 01:50:362804:100c:xx::/40263616bra (Brazil)noblockedreceived/16Report
21193482026-02-25 01:49:5145.171.186.x/24268726bra (Brazil)yesrewrittenrewrittennoneReport
21193472026-02-25 01:43:03177.172.106.x/2426599bra (Brazil)yesblockedblockednoneReport
21193472026-02-25 01:43:032804:7f0:69xx::/4018881bra (Brazil)noblockedblocked/64Report
21193462026-02-25 01:30:50190.14.197.x/2427796pan (Panama)yesblockedblockednoneReport
21193432026-02-25 01:11:0258.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21193392026-02-25 01:01:21113.199.192.x/2423752 (NPTELECOM-NP-AS)npl (Nepal)yesrewrittenrewrittennoneReport
21193372026-02-25 00:57:36138.0.75.x/24264531bra (Brazil)yesblockedblockednoneReport
21193372026-02-25 00:57:362804:2114:13xx::/40264531bra (Brazil)noblockedblocked/56Report
21193362026-02-25 00:56:39120.75.69.x/242527 (So-net)jpn (Japan)yesrewrittenrewrittennoneReport
21193352026-02-25 00:56:20113.92.159.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21193322026-02-25 00:42:50172.250.69.x/2420001 (TWC-20001-PACWEST)usa (United States)yesunknownunknownnoneReport
21193312026-02-25 00:42:38177.152.64.x/24262773bra (Brazil)yesrewrittenrewrittennoneReport
21193302026-02-25 00:41:52128.171.132.x/246360 (UNIVHAWAII)usa (United States)noblockedblocked/16Report
21193302026-02-25 00:41:522607:f278:41xx::/406360 (UNIVHAWAII)usa (United States)noblockedblocked/32Report
21193282026-02-25 00:39:0191.135.173.x/2439878 (RAUTER-AS)aut (Austria)yesrewrittenrewrittennoneReport
21193262026-02-25 00:36:15192.67.159.x/24394009 (A10NETWORKS)usa (United States)yesunknownunknownnoneReport
21193242026-02-25 00:34:3386.30.19.x/245089 (NTL)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21193232026-02-25 00:34:01121.141.125.x/244766 (KIXS-AS-KR)kor (South Korea)nounknownunknownnoneReport
21193212026-02-25 00:29:31174.66.251.x/2422773 (ASN-CXA-ALL-CCI-22773-RDC)usa (United States)yesrewrittenreceived/14Report
21193212026-02-25 00:29:312600:8803:bfxx::/4022773 (ASN-CXA-ALL-CCI-22773-RDC)usa (United States)noblockedblocked/80Report
21193202026-02-25 00:29:1812.75.143.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
21193192026-02-25 00:27:234.42.157.x/243356 (LEVEL3)usa (United States)yesrewrittenreceivednoneReport
21193152026-02-25 00:22:02193.239.222.x/2435316 (PRODACOM-AS)nld (Netherlands)noblockedreceived/8Report
21193142026-02-25 00:21:028.8.216.x/2413781 (ENERGYNET)usa (United States)yesrewrittenrewrittennoneReport
21193132026-02-25 00:18:582607:f278:41xx::/406360 (UNIVHAWAII)usa (United States)noblockedblocked/32Report
21193092026-02-25 00:03:12128.54.4.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
21193092026-02-25 00:03:122607:f720:fxx::/407377 (UCSD)usa (United States)nounknownunknownnoneReport
21193062026-02-24 23:54:2780.255.7.x/24201011 (NETZBETRIEB-GMBH)deu (Germany)norewrittenrewrittennoneReport
21193062026-02-24 23:54:272a01:4a0:xx::/40201011 (NETZBETRIEB-GMBH)deu (Germany)nounknownunknownnoneReport
21193042026-02-24 23:52:2845.181.104.x/24269180bra (Brazil)yesblocked✔blockednoneReport
21193012026-02-24 23:46:44186.226.55.x/24262979bra (Brazil)yesblockedblockednoneReport
21193002026-02-24 23:45:44103.161.128.x/24141626 (SANDYANET-AS-ID)idn (Indonesia)yes✔blocked✔blocked/29Report
21193002026-02-24 23:45:442407:9440:xx::/40141626 (SANDYANET-AS-ID)idn (Indonesia)no✔blockedreceived/32Report
21192992026-02-24 23:43:1266.255.245.x/2413781 (ENERGYNET)usa (United States)noblocked✔blocked/29Report
21192992026-02-24 23:43:122606:6dc0:13xx::/4013781 (ENERGYNET)usa (United States)noblocked✔blocked/64Report
21192942026-02-24 23:36:55128.171.132.x/246360 (UNIVHAWAII)usa (United States)noblockedblocked/16Report
21192942026-02-24 23:36:552607:f278:41xx::/406360 (UNIVHAWAII)usa (United States)noblockedblocked/32Report
21192922026-02-24 23:32:1466.255.245.x/2413781 (ENERGYNET)usa (United States)noblocked✔blocked/29Report
21192922026-02-24 23:32:142606:6dc0:13xx::/4013781 (ENERGYNET)usa (United States)noblocked✔blocked/64Report
21192872026-02-24 23:21:21189.172.197.x/248151mex (Mexico)yesrewrittenblockednoneReport
21192872026-02-24 23:21:212806:10b7:xx::/408151mex (Mexico)noblockedblocked/64Report
21192852026-02-24 23:09:48192.67.159.x/24394009 (A10NETWORKS)usa (United States)yesunknownunknownnoneReport
21192812026-02-24 22:55:59177.152.64.x/24262773bra (Brazil)yesrewrittenrewrittennoneReport
21192802026-02-24 22:51:29185.159.51.x/2456911 (ASN-WARIAN)irl (Ireland)no✔blocked✔blocked/24Report
21192802026-02-24 22:51:292a01:a620:xx::/4056911 (ASN-WARIAN)irl (Ireland)noblockedblocked/64Report

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