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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
22080512026-08-03 02:28:55187.44.163.x/2428186bra (Brazil)yesrewrittenreceived/29Report
22080492026-08-03 02:00:0794.142.247.x/248283 (COLOCLUE-AS)nld (Netherlands)noblocked✔blocked/30Report
22080482026-08-03 02:00:0545.159.140.x/24212635 (AS212635)nld (Netherlands)noblockedblocked/22Report
22080472026-08-03 02:00:02194.242.96.x/2462206 (PITLINE-AS)ukr (Ukraine)noblockedblocked/30Report
22080472026-08-03 02:00:022a01:7120:2xx::/4062206 (PITLINE-AS)ukr (Ukraine)noblockedblockednoneReport
22080462026-08-03 01:54:22133.159.150.x/242497 (IIJ)jpn (Japan)yesrewrittenrewrittennoneReport
22080452026-08-03 01:54:17141.95.172.x/2416276 (OVH)fra (France)noblockedblockednoneReport
22080452026-08-03 01:54:172001:41d0:2xx::/4016276 (OVH)fra (France)noblockedblocked/64Report
22080442026-08-03 01:49:3745.249.79.x/2418229 (CTRLS-AS-IN)ind (India)yesunknownunknownnoneReport
22080432026-08-03 01:49:09103.186.139.x/24135325phl (Philippines)yesblockedblockednoneReport
22080402026-08-03 01:39:33213.157.6.x/2412897 (ENTEGAMEDIANET)deu (Germany)noblockedblocked/30Report
22080402026-08-03 01:39:332a02:b98:xx::/4012897 (ENTEGAMEDIANET)deu (Germany)noblockedblockednoneReport
22080342026-08-03 01:00:03177.85.144.x/2453045bra (Brazil)no✔blocked✔blocked/21Report
22080342026-08-03 01:00:032804:6d4:xx::/4053045bra (Brazil)noblockedblocked/32Report
22080332026-08-03 00:49:5427.46.103.x/2417623 (CNCGROUP-SZ)chn (China)yesunknownunknownnoneReport
22080312026-08-03 00:48:1682.143.9.x/2429449 (IP-TELECOM-AS)ita (Italy)yesblockedblockednoneReport
22080292026-08-03 00:40:0342.92.161.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
22080272026-08-03 00:27:44176.3.107.x/246805 (TDDE-ASN1)deu (Germany)yesblockedblockednoneReport
22080262026-08-03 00:25:0842.92.161.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
22080252026-08-03 00:19:13103.252.200.x/2456300 (MYREPUBLIC-SG)sgp (Singapore)yesblockedblockednoneReport
22080242026-08-03 00:16:06200.215.241.x/24265279bra (Brazil)yesblockedblockednoneReport
22080212026-08-02 23:42:0774.102.8.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
22080212026-08-02 23:42:072600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
22080202026-08-02 23:38:33176.65.131.x/24198584nld (Netherlands)noblockedblocked/24Report
22080192026-08-02 23:22:15179.50.100.x/2426619col (Colombia)no✔blockedreceived/8Report
22080182026-08-02 23:06:15141.255.70.x/243329 (HOL-GR)grc (Greece)yesrewrittenreceived/8Report
22080172026-08-02 23:04:59165.99.240.x/24151660aus (Australia)yesrewrittenrewrittennoneReport
22080172026-08-02 23:04:592402:1060:20xx::/40151660aus (Australia)no✔blockedreceived/32Report
22080132026-08-02 22:49:06200.215.241.x/24265279bra (Brazil)yesblockedblockednoneReport
22080102026-08-02 22:42:58206.71.158.x/2464289usa (United States)noblockedreceived/9Report
22080092026-08-02 22:41:24170.84.37.x/24265019bra (Brazil)yesrewrittenrewrittennoneReport
22080092026-08-02 22:41:242804:3180:10xx::/40265019bra (Brazil)noblockedblocked/64Report
22080072026-08-02 22:38:39200.215.241.x/24265279bra (Brazil)yesblockedblockednoneReport
22080052026-08-02 22:35:18216.206.128.x/2413781 (ENERGYNET)usa (United States)yesrewrittenrewrittennoneReport
22080042026-08-02 22:32:56200.215.241.x/24265279bra (Brazil)yesblockedblockednoneReport
22080032026-08-02 22:31:30213.254.181.x/24210892 (LightSpeed)gbr (United Kingdom)yesunknownunknownnoneReport
22080022026-08-02 22:30:28200.215.241.x/24265279bra (Brazil)yesblockedblockednoneReport
22080002026-08-02 22:24:41200.215.241.x/24265279bra (Brazil)yesblockedblockednoneReport
22079992026-08-02 22:23:05177.129.17.x/24262807bra (Brazil)yesrewrittenrewrittennoneReport
22079992026-08-02 22:23:052804:e54:20xx::/40262807bra (Brazil)noblockedblocked/64Report
22079982026-08-02 22:23:02192.141.63.x/24267448bra (Brazil)yesrewrittenrewrittennoneReport
22079972026-08-02 22:19:32173.224.32.x/2436374 (STELLAR-ASSOCIATION)usa (United States)noblockedblocked/28Report
22079962026-08-02 22:18:58191.241.23.x/24263541bra (Brazil)yesblocked✔blockednoneReport
22079922026-08-02 21:57:23201.71.17.x/24270285bra (Brazil)yesrewrittenrewrittennoneReport
22079892026-08-02 21:49:292804:18:70xx::/4026599bra (Brazil)noblockedblocked/64Report
22079872026-08-02 21:48:22177.36.34.x/24262907bra (Brazil)no✔blocked✔blockednoneReport
22079872026-08-02 21:48:222804:297c:xx::/40262907bra (Brazil)no✔blocked✔blocked/32Report
22079862026-08-02 21:37:2945.190.190.x/24263750pry (Paraguay)yesblockedblockednoneReport
22079862026-08-02 21:37:292803:9ba0:xx::/40263750pry (Paraguay)noblockedblocked/64Report
22079832026-08-02 21:35:5347.72.47.x/249500 (VODAFONE-TRANSIT-AS)nzl (New Zealand)yesblockedblockednoneReport
22079832026-08-02 21:35:532407:7000:acxx::/409500 (VODAFONE-TRANSIT-AS)nzl (New Zealand)noblockedblocked/64Report
22079822026-08-02 21:34:49200.215.241.x/24265279bra (Brazil)yesblockedblockednoneReport
22079812026-08-02 21:27:51154.73.135.x/24327921 (Bait-Ashames-for-Data-Communication)lby (Libya)yesrewrittenrewrittennoneReport
22079792026-08-02 21:24:42192.69.175.x/2422898 (ATLINK)usa (United States)no✔blocked✔blocked/24Report
22079772026-08-02 21:19:03206.71.158.x/2464289usa (United States)noblockedreceived/9Report
22079752026-08-02 21:13:3787.7.232.x/243269 (ASN-IBSNAZ)ita (Italy)yesblockedblockednoneReport
22079742026-08-02 21:11:30103.167.135.x/2438136 (AKARI-NETWORKS-AS-AP)hkg (Hong Kong)nounknownunknownnoneReport
22079742026-08-02 21:11:302407:cdc0:b0xx::/4038136 (AKARI-NETWORKS-AS-AP)hkg (Hong Kong)no✔blockedreceived/40Report
22079732026-08-02 21:07:2424.126.116.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
22079732026-08-02 21:07:242601:14b:49xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
22079702026-08-02 21:00:18109.221.147.x/243215 (AS3215)fra (France)yesblockedblockednoneReport
22079672026-08-02 20:56:49192.144.96.x/24266229bra (Brazil)yesrewrittenreceivednoneReport
22079662026-08-02 20:56:03186.219.209.x/24262996bra (Brazil)yes✔blocked✔blockednoneReport
22079632026-08-02 20:41:5378.80.81.x/2413036 (TMOBILE-CZ)cze (Czech Republic)yesblockedblockednoneReport
22079612026-08-02 20:34:48204.83.56.x/24803 (SASKTEL)can (Canada)yesrewrittenrewrittennoneReport
22079602026-08-02 20:34:19128.201.246.x/24265885bra (Brazil)yesrewrittenrewrittennoneReport
22079592026-08-02 20:32:30185.228.173.x/2433932 (EVERYWAN-AS)esp (Spain)no✔blockedreceived/8Report
22079582026-08-02 20:31:2031.151.65.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
22079582026-08-02 20:31:202001:1c00:34xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/56Report
22079552026-08-02 20:11:49206.71.158.x/2464289usa (United States)noblockedreceived/9Report
22079532026-08-02 20:05:33102.34.194.x/24327687 (RENU)uga (Uganda)yesblockedblocked/16Report
22079512026-08-02 19:57:4761.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
22079502026-08-02 19:51:46166.114.154.x/246568bol (Bolivia)yesblockedblockednoneReport
22079502026-08-02 19:51:462800:cd0:12xx::/406568bol (Bolivia)yesblockedblocked/64Report
22079492026-08-02 19:49:5041.66.98.x/2451265 (MASSRESPONSE-AS2)aut (Austria)yesrewrittenrewrittennoneReport
22079482026-08-02 19:40:27154.73.135.x/24327921 (Bait-Ashames-for-Data-Communication)lby (Libya)yesrewrittenrewrittennoneReport
22079472026-08-02 19:33:36102.86.2.x/2437075 (ZAINUGAS)uga (Uganda)yesunknownunknownnoneReport
22079462026-08-02 19:32:3261.220.223.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
22079422026-08-02 19:15:50204.83.56.x/24803 (SASKTEL)can (Canada)yesrewrittenrewrittennoneReport
22079412026-08-02 19:13:262400:1a00:2bxx::/4017501 (WLINK-NEPAL-AS-AP)npl (Nepal)nounknownunknownnoneReport
22079382026-08-02 19:09:1189.45.22.x/2434723 (RNT-AS)rou (Romania)yesrewrittenrewrittennoneReport
22079372026-08-02 19:04:27102.34.194.x/24327687 (RENU)uga (Uganda)yesblockedblocked/16Report
22079362026-08-02 19:03:3489.45.22.x/2434723 (RNT-AS)rou (Romania)yesrewrittenrewrittennoneReport
22079352026-08-02 19:00:4850.113.28.x/2420001 (TWC-20001-PACWEST)usa (United States)yesblockedblockednoneReport
22079352026-08-02 19:00:482603:800c:19xx::/4020001 (TWC-20001-PACWEST)usa (United States)noblockedblocked/64Report
22079322026-08-02 18:56:0638.87.219.x/24394684 (AS-GOLD)usa (United States)no✔blockedreceived/8Report
22079302026-08-02 18:48:03157.20.147.x/24152605aus (Australia)noblocked✔blockednoneReport
22079302026-08-02 18:48:032400:3fa0:ffxx::/40152605aus (Australia)noblocked✔blocked/64Report
22079292026-08-02 18:47:2884.163.153.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
22079192026-08-02 18:21:2892.246.89.x/24210819 (Serverhino)deu (Germany)noblockedreceived/9Report
22079182026-08-02 18:13:10105.234.148.x/2437440 (Airtel-MW)mwi (Malawi)yesrewrittenreceived/8Report
22079172026-08-02 18:12:0876.173.120.x/2420001 (TWC-20001-PACWEST)usa (United States)yesblockedblockednoneReport
22079152026-08-02 18:11:23168.105.87.x/246360 (UNIVHAWAII)usa (United States)noblockedblocked/16Report
22079152026-08-02 18:11:232607:f278:41xx::/406360 (UNIVHAWAII)usa (United States)noblockedblocked/32Report
22079142026-08-02 18:09:53108.18.221.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
22079132026-08-02 18:05:04166.122.8.x/246360 (UNIVHAWAII)usa (United States)yesrewrittenrewrittennoneReport
22079132026-08-02 18:05:042607:f278:xx::/406360 (UNIVHAWAII)usa (United States)noblockedblocked/32Report
22079122026-08-02 18:04:51177.183.214.x/2428573bra (Brazil)yesblockedblockednoneReport
22079092026-08-02 18:00:43102.34.194.x/24327687 (RENU)uga (Uganda)yesblockedblocked/16Report
22079082026-08-02 17:59:31106.219.225.x/2445609 (BHARTI-MOBILITY-AS-AP)ind (India)yesrewrittenrewrittennoneReport
22079062026-08-02 17:53:1287.107.195.x/24204104irn (Iran)noblockedblockednoneReport
22079052026-08-02 17:53:0087.107.195.x/24204104irn (Iran)noblockedblockednoneReport
22079042026-08-02 17:52:56138.84.43.x/2414593 (SPACEX-STARLINK)chl (Chile)yesblockedblockednoneReport
22079042026-08-02 17:52:562803:9810:dxx::/4014593 (SPACEX-STARLINK)chl (Chile)noblockedblocked/56Report
22079032026-08-02 17:45:5638.25.128.x/2461461ven (Venezuela)no✔blocked✔blocked/22Report
22079032026-08-02 17:45:562803:d700:dfxx::/4061461ven (Venezuela)no✔blocked✔blocked/32Report
22079022026-08-02 17:41:1291.231.70.x/24198050 (ALFA-SYSTEM-AS)pol (Poland)yesblocked✔blockednoneReport
22079012026-08-02 17:38:492400:1a00:2bxx::/4017501 (WLINK-NEPAL-AS-AP)npl (Nepal)nounknownunknownnoneReport
22079002026-08-02 17:38:3776.119.71.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
22079002026-08-02 17:38:372601:18c:8axx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
22078992026-08-02 17:35:31168.105.49.x/246360 (UNIVHAWAII)usa (United States)noblockedblocked/17Report
22078982026-08-02 17:34:5467.131.62.x/2426133 (FEWPB)usa (United States)yesblockedblockednoneReport
22078962026-08-02 17:31:56111.58.223.x/249808 (CMNET-GD)chn (China)yesunknownunknownnoneReport
22078952026-08-02 17:31:51110.44.116.x/2445650 (VIANET-NP)npl (Nepal)yesrewritten✔rewrittennoneReport
22078932026-08-02 17:17:51106.219.225.x/2445609 (BHARTI-MOBILITY-AS-AP)ind (India)yesrewrittenrewrittennoneReport
22078922026-08-02 17:08:2380.92.90.x/2424611 (DCLUX-AS)lux (Luxembourg)noblocked✔blocked/19Report
22078922026-08-02 17:08:232001:b20:xx::/4024611 (DCLUX-AS)lux (Luxembourg)noblockedblocked/32Report
22078902026-08-02 17:05:2350.117.199.x/246058 (NORTHWESTEL-INC)can (Canada)yesrewrittenrewrittennoneReport
22078882026-08-02 16:56:33206.71.158.x/2464289usa (United States)noblockedreceived/9Report
22078872026-08-02 16:56:09106.219.225.x/2445609 (BHARTI-MOBILITY-AS-AP)ind (India)yesrewrittenrewrittennoneReport
22078862026-08-02 16:55:50190.160.23.x/2422047chl (Chile)yesblockedblockednoneReport
22078812026-08-02 16:44:25106.219.225.x/2445609 (BHARTI-MOBILITY-AS-AP)ind (India)yesrewrittenrewrittennoneReport
22078792026-08-02 16:40:20190.89.228.x/24270412bra (Brazil)yesrewrittenrewrittennoneReport

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