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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
20810302025-12-18 00:26:17176.123.0.x/24200019 (AlexHost)mda (Moldova, Republic of)noblockedreceived/20Report
20810232025-12-18 00:03:19176.123.0.x/24200019 (AlexHost)mda (Moldova, Republic of)noblockedreceived/20Report
20810162025-12-17 23:50:19176.123.0.x/24200019 (AlexHost)mda (Moldova, Republic of)noblockedreceived/20Report
20810022025-12-17 23:27:39204.157.185.x/24273143usa (United States)yesrewrittenreceivednoneReport
20810022025-12-17 23:27:392803:ac50:cxx::/40273143usa (United States)noreceivedreceived/16Report
20810002025-12-17 23:21:51204.157.185.x/24273143usa (United States)yesrewrittenreceivednoneReport
20809712025-12-17 22:19:11143.0.200.x/24264001bra (Brazil)yes✔blockedreceived/8Report
20809492025-12-17 21:20:29170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
20809492025-12-17 21:20:292804:108c:d4xx::/4028146bra (Brazil)noblockedreceived/24Report
20807972025-12-17 16:24:5978.95.115.x/2439891 (ALJAWWALSTC-AS)sau (Saudi Arabia)yesrewrittenreceivednoneReport
20807662025-12-17 15:09:1545.188.229.x/24269852ecu (Ecuador)yesrewrittenreceivednoneReport
20807662025-12-17 15:09:152803:e0e0:1xx::/40269852ecu (Ecuador)noblockedreceived/16Report
20807532025-12-17 14:39:4979.173.228.x/248376jor (Jordan)yesblockedreceived/8Report
20807512025-12-17 14:35:40185.26.198.x/2460432 (ASN-forisp)ita (Italy)yes✔blockedreceived/8Report
20807412025-12-17 14:19:3645.170.217.x/24268173bra (Brazil)yesreceivedreceived/8Report
20807212025-12-17 13:52:232a02:2f0e:fcxx::/408708 (RCS-RDS)rou (Romania)noreceivedreceived/24Report
20807152025-12-17 13:33:3845.188.229.x/24269852ecu (Ecuador)yesrewrittenreceivednoneReport
20807152025-12-17 13:33:382803:e0e0:1xx::/40269852ecu (Ecuador)noblockedreceived/16Report
20807012025-12-17 13:14:1945.224.72.x/24267668bra (Brazil)yes✔blockedreceived/8Report
20807012025-12-17 13:14:192804:4508:20xx::/40267668bra (Brazil)no✔blockedreceived/24Report
20806632025-12-17 12:13:412a02:2f0e:fcxx::/408708 (RCS-RDS)rou (Romania)noreceivedreceived/16Report
20806552025-12-17 12:00:17200.238.130.x/2410881bra (Brazil)noblockedreceived/18Report
20806552025-12-17 12:00:172801:82:xx::/4010881bra (Brazil)noblockedreceived/32Report
20806542025-12-17 11:59:02196.235.221.x/2437492 (ORANGE-TN)tun (Tunisia)yesrewrittenreceivednoneReport
20806392025-12-17 11:21:36185.26.198.x/2460432 (ASN-forisp)ita (Italy)yes✔blockedreceived/8Report
20806392025-12-17 11:21:362a00:8c60:xx::/4060432 (ASN-forisp)ita (Italy)noreceivedreceived/16Report
20805502025-12-17 07:18:08182.93.83.x/244007 (SUBISU-CABLENET-AS-AP)npl (Nepal)yesblockedreceived/8Report
20804272025-12-17 01:17:3158.206.200.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
20804202025-12-17 01:00:51193.239.222.x/2435316 (PRODACOM-AS)nld (Netherlands)noblockedreceived/8Report
20804082025-12-17 00:31:49176.58.82.x/2456911 (ASN-WARIAN)ita (Italy)noreceivedreceived/8Report
20803992025-12-17 00:03:41177.66.224.x/24262505bra (Brazil)yesreceivedreceived/8Report
20803892025-12-16 23:26:32186.160.39.x/2421575per (Peru)noreceivedreceived/8Report
20803712025-12-16 22:43:4324.72.36.x/2421804 (ACCESS-SK)can (Canada)yesrewrittenreceivednoneReport
20803702025-12-16 22:41:30170.233.40.x/2428146bra (Brazil)yesrewrittenreceivednoneReport
20803432025-12-16 21:49:36103.147.153.x/24215296ind (India)noreceivedreceived/8Report
20803432025-12-16 21:49:362001:67c:exx::/40215296ind (India)no✔blockedreceived/16Report
20803322025-12-16 21:29:0423.190.152.x/2426286***no✔blockedreceived/8Report
20803002025-12-16 20:14:56200.229.237.x/2428165bra (Brazil)yesrewrittenreceivednoneReport
20802972025-12-16 20:09:0762.68.74.x/2435297 (DATALINE-AS)ukr (Ukraine)yes✔blockedreceived/11Report
20802942025-12-16 20:02:14200.229.237.x/2428165bra (Brazil)yesrewrittenreceivednoneReport
20802742025-12-16 19:33:10177.155.112.x/24263616bra (Brazil)yesblockedreceived/8Report
20802742025-12-16 19:33:102804:100c:xx::/40263616bra (Brazil)noblockedreceived/16Report
20802272025-12-16 18:34:06202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
20802272025-12-16 18:34:062001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noreceivedreceived/16Report
20801932025-12-16 17:32:5745.227.180.x/24267028bra (Brazil)yesreceivedreceived/8Report
20801652025-12-16 16:46:252804:4508:10xx::/40267668bra (Brazil)noblockedreceived/24Report
20801502025-12-16 16:23:12143.0.200.x/24264001bra (Brazil)yes✔blockedreceived/8Report
20801472025-12-16 16:17:3845.227.180.x/24267028bra (Brazil)yesreceivedreceived/8Report
20801002025-12-16 15:09:21177.155.112.x/24263616bra (Brazil)yesblockedreceived/8Report
20801002025-12-16 15:09:212804:100c:xx::/40263616bra (Brazil)noblockedreceived/16Report
20800842025-12-16 14:47:2486.52.147.x/2439642 (DK-ESS-AS)dnk (Denmark)yesreceivedreceived/8Report
20800842025-12-16 14:47:242a13:8a02:68xx::/40213320 (EXFLUX-Networks)dnk (Denmark)no✔blockedreceived/32Report
20800772025-12-16 14:38:14138.122.153.x/24264321bra (Brazil)yesrewrittenreceivednoneReport
20800292025-12-16 13:36:5145.188.229.x/24269852ecu (Ecuador)yesrewrittenreceivednoneReport
20800292025-12-16 13:36:512803:e0e0:1xx::/40269852ecu (Ecuador)noblockedreceived/16Report
20800192025-12-16 13:16:58193.238.123.x/24206882 (WIFILINKS)esp (Spain)yesrewrittenreceivednoneReport
20800162025-12-16 13:06:382a00:1d34:60xx::/4047331 (TTNET)tur (Turkey)noblockedreceived/16Report
20800142025-12-16 13:05:2879.173.217.x/248376jor (Jordan)yesblockedreceived/8Report
20800032025-12-16 12:45:29143.0.200.x/24264001bra (Brazil)yes✔blockedreceived/8Report
20799912025-12-16 12:23:122804:4508:10xx::/40267668bra (Brazil)noblockedreceived/24Report
20799902025-12-16 12:19:32177.67.47.x/2452956bra (Brazil)yes✔blockedreceived/8Report
20799802025-12-16 12:03:1445.70.72.x/24265447bra (Brazil)yesrewrittenreceivednoneReport
20799782025-12-16 12:01:42103.164.226.x/24150850vnm (Vietnam)no✔blockedreceived/9Report
20799752025-12-16 12:00:17200.238.130.x/2410881bra (Brazil)noblockedreceived/18Report
20799742025-12-16 11:59:3841.226.238.x/2437705 (TOPNET)tun (Tunisia)yesrewrittenreceivednoneReport
20799722025-12-16 11:47:28103.164.226.x/24150850vnm (Vietnam)no✔blockedreceived/9Report
20799632025-12-16 11:10:092407:9440:xx::/40141626 (SANDYANET-AS-ID)idn (Indonesia)noreceivedreceived/32Report
20799372025-12-16 10:05:1579.173.217.x/248376jor (Jordan)yesblockedreceived/8Report
20799282025-12-16 09:46:3258.206.200.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
20799052025-12-16 08:53:53177.124.4.x/24262311bra (Brazil)yesrewrittenreceivednoneReport
20798992025-12-16 08:48:282a00:1d34:60xx::/4047331 (TTNET)tur (Turkey)noblockedreceived/16Report
20798832025-12-16 08:24:11168.194.149.x/24264744ecu (Ecuador)yesrewrittenreceivednoneReport
20798452025-12-16 07:00:11156.216.247.x/248452 (TE-AS)egy (Egypt)yesrewrittenreceivednoneReport
20798072025-12-16 05:35:31186.219.216.x/2461588bra (Brazil)noreceivedreceived/8Report
20798072025-12-16 05:35:312804:ebc:xx::/4061588bra (Brazil)no✔blockedreceived/16Report
20797862025-12-16 04:30:57186.219.216.x/2461588bra (Brazil)noreceivedreceived/8Report
20797862025-12-16 04:30:572804:ebc:xx::/4061588bra (Brazil)no✔blockedreceived/16Report
20797262025-12-16 01:10:27193.239.72.x/2435297 (DATALINE-AS)ukr (Ukraine)yes✔rewrittenreceivednoneReport
20797212025-12-16 00:52:0045.188.229.x/24269852ecu (Ecuador)yesrewrittenreceivednoneReport
20797212025-12-16 00:52:002803:e0e0:1xx::/40269852ecu (Ecuador)noblockedreceived/16Report
20797102025-12-16 00:33:49173.224.243.x/2419935 (CRRS)can (Canada)yesrewrittenreceivednoneReport
20797092025-12-16 00:33:4345.183.34.x/24269310bra (Brazil)yesreceivedreceived/8Report
20796842025-12-15 23:03:08217.105.46.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenreceivednoneReport
20796612025-12-15 22:08:07177.67.47.x/2452956bra (Brazil)yes✔blockedreceived/8Report
20796552025-12-15 21:58:102401:300:xx::/404658 (M2012LIMITED-AS)hkg (Hong Kong)noreceivedreceived/16Report
20796472025-12-15 21:50:1545.188.229.x/24269852ecu (Ecuador)yesrewrittenreceivednoneReport
20796422025-12-15 21:46:25177.67.47.x/2452956bra (Brazil)yes✔blockedreceived/8Report
20796382025-12-15 21:34:46177.67.47.x/2452956bra (Brazil)yes✔blockedreceived/8Report
20796332025-12-15 21:27:29201.20.88.x/2428598bra (Brazil)yesrewrittenreceivednoneReport
20795442025-12-15 20:00:39201.20.88.x/2428598bra (Brazil)yesrewrittenreceivednoneReport
20794932025-12-15 19:05:3245.163.172.x/24268556bra (Brazil)yesblockedreceived/22Report
20794792025-12-15 18:40:32200.58.68.x/2427839bol (Bolivia)yes✔blockedreceived/8Report
20794712025-12-15 18:25:33216.114.75.x/2454334 (ROYA)usa (United States)noblockedreceived/8Report
20794592025-12-15 18:03:44138.0.127.x/24264548bra (Brazil)yesrewrittenreceivednoneReport
20794232025-12-15 16:59:14138.0.55.x/24264525bra (Brazil)yes✔blockedreceived/8Report
20794152025-12-15 16:49:19149.78.188.x/24272022bra (Brazil)yesreceivedreceived/24Report
20793702025-12-15 15:51:22195.175.42.x/249121 (TTNet)tur (Turkey)yesrewrittenreceivednoneReport
20793602025-12-15 15:37:0945.188.229.x/24269852ecu (Ecuador)yesrewrittenreceivednoneReport
20793602025-12-15 15:37:092803:e0e0:1xx::/40269852ecu (Ecuador)noblockedreceived/16Report
20793482025-12-15 15:15:19103.164.226.x/24150850vnm (Vietnam)no✔blockedreceived/9Report
20793392025-12-15 15:00:322804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20793272025-12-15 14:38:52170.254.6.x/24263528bra (Brazil)yesblockedreceived/22Report
20793192025-12-15 14:32:08103.164.226.x/24150850vnm (Vietnam)no✔blockedreceived/9Report
20793102025-12-15 14:16:06188.239.180.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenreceivednoneReport
20793092025-12-15 14:15:332804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20793052025-12-15 14:09:01103.164.226.x/24150850vnm (Vietnam)no✔blockedreceived/9Report
20793022025-12-15 14:03:16197.49.149.x/248452 (TE-AS)egy (Egypt)yesrewrittenreceivednoneReport
20792922025-12-15 13:55:46103.164.226.x/24150850vnm (Vietnam)no✔blockedreceived/9Report
20792892025-12-15 13:54:57177.47.231.x/2452995bra (Brazil)yes✔blockedreceived/8Report
20792872025-12-15 13:54:31143.0.84.x/24263998bra (Brazil)yesrewrittenreceivednoneReport
20792812025-12-15 13:50:332804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20792802025-12-15 13:49:41138.0.212.x/24264554bra (Brazil)yesrewrittenreceived/22Report
20792752025-12-15 13:44:33186.250.112.x/24262812bra (Brazil)yes✔blockedreceived/8Report
20792672025-12-15 13:35:332804:1b74:1xx::/4061729bra (Brazil)noblockedreceived/24Report
20792222025-12-15 12:37:0745.188.229.x/24269852ecu (Ecuador)yesrewrittenreceivednoneReport
20792222025-12-15 12:37:072803:e0e0:1xx::/40269852ecu (Ecuador)noblockedreceived/16Report
20792122025-12-15 12:14:242804:4508:10xx::/40267668bra (Brazil)noblockedreceived/24Report
20792022025-12-15 12:00:17200.238.130.x/2410881bra (Brazil)noblockedreceived/18Report

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