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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
21022702026-01-27 00:32:22177.23.115.x/24262893bra (Brazil)yesblockedblockednoneReport
21022692026-01-27 00:31:54177.66.173.x/2452659bra (Brazil)yesblockedblockednoneReport
21022682026-01-27 00:27:58162.217.20.x/2425787 (ROWE-NETWORKS)usa (United States)no✔blocked✔blocked/22Report
21022662026-01-27 00:18:53170.81.84.x/2461588bra (Brazil)yesrewrittenrewrittennoneReport
21022652026-01-27 00:16:35128.171.132.x/246360 (UNIVHAWAII)usa (United States)noblockedblocked/16Report
21022652026-01-27 00:16:352607:f278:41xx::/406360 (UNIVHAWAII)usa (United States)noblockedblocked/32Report
21022642026-01-27 00:14:00186.227.81.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
21022632026-01-27 00:10:33190.160.221.x/2422047chl (Chile)yesblockedblockednoneReport
21022632026-01-27 00:10:332800:150:1xx::/4022047chl (Chile)noblockedblocked/64Report
21022622026-01-27 00:09:46187.193.207.x/248151mex (Mexico)yesblockedblockednoneReport
21022612026-01-27 00:09:442600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
21022592026-01-26 23:59:17216.238.87.x/2420473 (AS-CHOOPA)mex (Mexico)noblockedblockednoneReport
21022572026-01-26 23:53:1838.207.137.x/2451847hkg (Hong Kong)yesrewrittenrewrittennoneReport
21022562026-01-26 23:52:38213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21022552026-01-26 23:52:03187.193.207.x/248151mex (Mexico)yesblockedblockednoneReport
21022522026-01-26 23:46:29128.94.18.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesunknownunknownnoneReport
21022512026-01-26 23:39:3145.181.105.x/24269180bra (Brazil)noblockedblocked/22Report
21022502026-01-26 23:39:12177.91.165.x/24263445bra (Brazil)yes✔blocked✔blockednoneReport
21022492026-01-26 23:33:31128.171.132.x/246360 (UNIVHAWAII)usa (United States)noblockedblocked/16Report
21022492026-01-26 23:33:312607:f278:41xx::/406360 (UNIVHAWAII)usa (United States)noblockedblocked/32Report
21022482026-01-26 23:30:51186.227.81.x/2453185bra (Brazil)yesrewrittenrewrittennoneReport
21022462026-01-26 23:29:4573.177.157.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
21022452026-01-26 23:22:02115.97.7.x/2417488 (HATHWAY-NET-AP)ind (India)yesblockedblockednoneReport
21022442026-01-26 23:16:59213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21022432026-01-26 23:16:19216.238.87.x/2420473 (AS-CHOOPA)mex (Mexico)noblockedblockednoneReport
21022422026-01-26 23:10:24128.171.132.x/246360 (UNIVHAWAII)usa (United States)noblockedblocked/16Report
21022422026-01-26 23:10:242607:f278:41xx::/406360 (UNIVHAWAII)usa (United States)noblockedblocked/32Report
21022402026-01-26 23:09:2198.97.72.x/2414593 (SPACEX-STARLINK)usa (United States)yesblockedblockednoneReport
21022402026-01-26 23:09:212a0d:3344:29xx::/4014593 (SPACEX-STARLINK)usa (United States)noblockedblocked/56Report
21022392026-01-26 23:05:58177.84.29.x/24274463bra (Brazil)yesblockedblocked/25Report
21022392026-01-26 23:05:582804:9484:caxx::/40274463bra (Brazil)no✔blockedblocked/32Report
21022382026-01-26 23:03:2551.186.50.x/245607 (BSKYB-BROADBAND-AS)gbr (United Kingdom)yesblockedblockednoneReport
21022382026-01-26 23:03:252a06:5900:c0xx::/405607 (BSKYB-BROADBAND-AS)gbr (United Kingdom)noblockedblocked/64Report
21022362026-01-26 22:57:19128.171.132.x/246360 (UNIVHAWAII)usa (United States)noblockedblocked/16Report
21022362026-01-26 22:57:192607:f278:41xx::/406360 (UNIVHAWAII)usa (United States)noblockedblocked/32Report
21022352026-01-26 22:55:52200.219.48.x/24270801bra (Brazil)yesrewrittenrewrittennoneReport
21022342026-01-26 22:54:41187.109.17.x/2453112bra (Brazil)no✔blocked✔blocked/24Report
21022332026-01-26 22:53:17216.238.87.x/2420473 (AS-CHOOPA)mex (Mexico)noblockedblockednoneReport
21022322026-01-26 22:50:04178.223.162.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
21022312026-01-26 22:47:5573.177.157.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
21022302026-01-26 22:46:28179.117.100.x/2426599bra (Brazil)yesblockedblockednoneReport
21022292026-01-26 22:40:2151.186.50.x/245607 (BSKYB-BROADBAND-AS)gbr (United Kingdom)yesblockedblockednoneReport
21022292026-01-26 22:40:212a06:5900:c0xx::/405607 (BSKYB-BROADBAND-AS)gbr (United Kingdom)noblockedblocked/64Report
21022282026-01-26 22:40:20216.238.87.x/2420473 (AS-CHOOPA)mex (Mexico)noblockedblockednoneReport
21022272026-01-26 22:39:18195.175.42.x/249121 (TTNet)tur (Turkey)yesrewrittenreceivednoneReport
21022262026-01-26 22:36:40128.54.22.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
21022242026-01-26 22:27:1651.186.50.x/245607 (BSKYB-BROADBAND-AS)gbr (United Kingdom)yesblockedblockednoneReport
21022242026-01-26 22:27:162a06:5900:c0xx::/405607 (BSKYB-BROADBAND-AS)gbr (United Kingdom)noblockedblocked/64Report
21022232026-01-26 22:27:08117.28.251.x/244809 (CHINATELECOM-CORE-WAN-CN2)chn (China)yesblockedblocked/25Report
21022232026-01-26 22:27:082001:da8:e8xx::/4024368 (CNGI-XMN-IX-AS-AP)chn (China)noblockedblocked/48Report
21022222026-01-26 22:26:0473.177.157.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
21022212026-01-26 22:25:1196.244.139.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
21022202026-01-26 22:25:00177.137.209.x/24263087bra (Brazil)yesblockedblockednoneReport
21022182026-01-26 22:22:5461.239.164.x/249269 (HKBN-AS-AP)hkg (Hong Kong)yesrewrittenrewrittennoneReport
21022162026-01-26 22:19:4024.112.251.x/2427364 (ACS-INTERNET)usa (United States)yesrewrittenrewrittennoneReport
21022142026-01-26 22:14:1073.177.157.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
21022122026-01-26 22:10:33159.65.156.x/2414061 (DIGITALOCEAN-ASN)ind (India)noblockedblockednoneReport
21022122026-01-26 22:10:332400:6180:1xx::/4014061 (DIGITALOCEAN-ASN)ind (India)noblockedblockednoneReport
21022102026-01-26 22:06:21104.224.10.x/2446781 (MEGAPHONE-LLC)usa (United States)yesunknownunknownnoneReport
21022092026-01-26 22:02:43177.12.212.x/24270750bra (Brazil)yesrewrittenrewrittennoneReport
21022072026-01-26 21:58:3424.41.175.x/2414638 (LCPRL)pri (Puerto Rico)yesunknownunknownnoneReport
21022062026-01-26 21:58:26198.199.101.x/2414061 (DIGITALOCEAN-ASN)usa (United States)noblockedblockednoneReport
21022062026-01-26 21:58:262604:a880:xx::/4014061 (DIGITALOCEAN-ASN)usa (United States)noblockedblockednoneReport
21022052026-01-26 21:53:0246.189.223.x/2412353 (VODAFONE-PT)prt (Portugal)yesrewrittenrewrittennoneReport
21022052026-01-26 21:53:022001:818:dcxx::/4012353 (VODAFONE-PT)prt (Portugal)noblockedblocked/64Report
21022042026-01-26 21:50:29192.136.136.x/2410745 (ARIN-ASH-CHA)usa (United States)yesblockedblockednoneReport
21022042026-01-26 21:50:292600:8806:8xx::/4022773 (ASN-CXA-ALL-CCI-22773-RDC)usa (United States)noblockedblocked/64Report
21022032026-01-26 21:48:56201.71.16.x/24270285bra (Brazil)yesrewrittenrewrittennoneReport
21022022026-01-26 21:48:45103.136.36.x/24138800 (PEERNPL-AS-IN)ind (India)yesblockedblockednoneReport
21022012026-01-26 21:47:20213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21022002026-01-26 21:43:55117.28.251.x/244809 (CHINATELECOM-CORE-WAN-CN2)chn (China)yesblockedblocked/25Report
21022002026-01-26 21:43:552001:da8:e8xx::/4024368 (CNGI-XMN-IX-AS-AP)chn (China)noblockedblocked/48Report
21021982026-01-26 21:43:0596.244.139.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
21021952026-01-26 21:35:23198.199.101.x/2414061 (DIGITALOCEAN-ASN)usa (United States)noblockedblockednoneReport
21021952026-01-26 21:35:232604:a880:xx::/4014061 (DIGITALOCEAN-ASN)usa (United States)noblockedblockednoneReport
21021942026-01-26 21:33:18144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21021932026-01-26 21:31:42144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21021922026-01-26 21:30:06144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21021912026-01-26 21:28:31144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21021902026-01-26 21:27:03144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21021892026-01-26 21:25:25144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21021882026-01-26 21:23:51144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21021862026-01-26 21:22:20198.199.101.x/2414061 (DIGITALOCEAN-ASN)usa (United States)noblockedblockednoneReport
21021862026-01-26 21:22:202604:a880:xx::/4014061 (DIGITALOCEAN-ASN)usa (United States)noblockedblockednoneReport
21021842026-01-26 21:21:31144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21021832026-01-26 21:20:5696.244.139.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
21021822026-01-26 21:20:39117.28.251.x/244809 (CHINATELECOM-CORE-WAN-CN2)chn (China)yesblockedblocked/25Report
21021822026-01-26 21:20:392001:da8:e8xx::/4024368 (CNGI-XMN-IX-AS-AP)chn (China)noblockedblocked/48Report
21021812026-01-26 21:20:38128.54.22.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
21021802026-01-26 21:20:02144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21021782026-01-26 21:18:23144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21021772026-01-26 21:17:0951.186.50.x/245607 (BSKYB-BROADBAND-AS)gbr (United Kingdom)yesblockedblockednoneReport
21021772026-01-26 21:17:092a06:5900:c0xx::/405607 (BSKYB-BROADBAND-AS)gbr (United Kingdom)noblockedblocked/64Report
21021762026-01-26 21:16:00144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21021752026-01-26 21:14:15128.199.9.x/2414061 (DIGITALOCEAN-ASN)usa (United States)noblockedblockednoneReport
21021752026-01-26 21:14:152604:a880:xx::/4014061 (DIGITALOCEAN-ASN)usa (United States)noblockedblockednoneReport
21021742026-01-26 21:13:45188.113.171.x/2451004 (SCTS-AS)rus (Russian Federation)yesblockedblockednoneReport
21021732026-01-26 21:13:39144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21021722026-01-26 21:13:1698.97.72.x/2414593 (SPACEX-STARLINK)usa (United States)yesblockedblockednoneReport
21021722026-01-26 21:13:162a0d:3344:29xx::/4014593 (SPACEX-STARLINK)usa (United States)noblockedblocked/56Report
21021712026-01-26 21:11:58144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21021702026-01-26 21:11:41213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
21021692026-01-26 21:09:39144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21021682026-01-26 21:09:2591.230.99.x/2450767 (FIBERLINK-AS)pol (Poland)yesrewrittenrewrittennoneReport
21021672026-01-26 21:08:5296.244.139.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
21021662026-01-26 21:07:30192.136.136.x/2410745 (ARIN-ASH-CHA)usa (United States)yesblockedblockednoneReport
21021662026-01-26 21:07:302600:8806:8xx::/4022773 (ASN-CXA-ALL-CCI-22773-RDC)usa (United States)noblockedblocked/64Report
21021652026-01-26 21:07:23117.28.251.x/244809 (CHINATELECOM-CORE-WAN-CN2)chn (China)yesblockedblocked/25Report
21021652026-01-26 21:07:232001:da8:e8xx::/4024368 (CNGI-XMN-IX-AS-AP)chn (China)noblockedblocked/48Report
21021642026-01-26 21:07:22144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21021632026-01-26 21:05:05144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21021622026-01-26 21:04:3237.139.22.x/2414061 (DIGITALOCEAN-ASN)nld (Netherlands)noblockedblockednoneReport
21021622026-01-26 21:04:322a03:b0c0:xx::/4014061 (DIGITALOCEAN-ASN)nld (Netherlands)noblockedblockednoneReport
21021612026-01-26 21:03:32144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21021602026-01-26 21:01:12144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21021592026-01-26 21:00:285.2.19.x/2421472 (SERVERHOUSE)gbr (United Kingdom)yesrewrittenreceivednoneReport
21021582026-01-26 21:00:10200.87.101.x/246568bol (Bolivia)noblockedblockednoneReport
21021572026-01-26 20:59:46128.201.244.x/24265885bra (Brazil)yesblockedblockednoneReport
21021562026-01-26 20:59:0851.186.50.x/245607 (BSKYB-BROADBAND-AS)gbr (United Kingdom)yesblockedblockednoneReport
21021562026-01-26 20:59:082a06:5900:c0xx::/405607 (BSKYB-BROADBAND-AS)gbr (United Kingdom)noblockedblocked/64Report
21021552026-01-26 20:58:55144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21021532026-01-26 20:58:22128.54.22.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
21021522026-01-26 20:56:38144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21021512026-01-26 20:55:46103.136.36.x/24138800 (PEERNPL-AS-IN)ind (India)yesblockedblockednoneReport
21021502026-01-26 20:54:54144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21021492026-01-26 20:54:54177.137.209.x/24263087bra (Brazil)yesrewrittenrewrittennoneReport

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