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Recent tests

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
1743892017-03-28 16:20:1047.8.0.x/2455836 (RELIANCEJIO-IN)ind (India)yesrewrittenrewrittennoneReport
1743892017-03-28 16:20:102405:204:a1xx::/4055836 (RELIANCEJIO-IN)ind (India)noblockedblocked/64Report
1743872017-03-28 16:15:43103.204.244.x/24134990 (CITYCOMNETWORK-AS-AP)bgd (Bangladesh)yesblockedreceived/12Report
1743842017-03-28 16:11:0268.235.53.x/2411878 (TZULO)can (Canada)yesunknownblockednoneReport
1743832017-03-28 16:10:59199.189.26.x/2432489 (AMANAHA-NEW)can (Canada)yesblockedblockednoneReport
1743812017-03-28 16:08:55200.2.133.x/2427759hti (Haiti)yesrewrittenrewrittennoneReport
1743802017-03-28 16:08:18196.185.81.x/242609 (TN-BB-AS)tun (Tunisia)nounknownunknownnoneReport
1743762017-03-28 16:00:5150.24.24.x/2419108 (SUDDENLINK-COMMUNICATIONS)usa (United States)yesunknownreceived/8Report
1743762017-03-28 16:00:512600:5400:70xx::/4019108 (SUDDENLINK-COMMUNICATIONS)usa (United States)noblockedreceived/16Report
1743742017-03-28 15:58:5478.17.233.x/242110 (AS-BTIRE)irl (Ireland)yesblockedblockednoneReport
1743732017-03-28 15:58:2549.74.155.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
1743722017-03-28 15:58:07107.5.23.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1743722017-03-28 15:58:072601:408:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/56Report
1743712017-03-28 15:57:1687.252.152.x/245391 (T-HT)hrv (Croatia)nounknownunknownnoneReport
1743692017-03-28 15:57:15207.34.58.x/246171 (WORLDGATE)can (Canada)yesrewrittenrewrittennoneReport
1743682017-03-28 15:57:1488.206.191.x/2428854 (NAVABNET-SWEDEN)swe (Sweden)yesblockedblockednoneReport
1743672017-03-28 15:56:22154.126.66.x/2437054 (Telecom-Malagasy)mdg (Madagascar)yesblockedblockednoneReport
1743662017-03-28 15:53:5350.245.143.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1743652017-03-28 15:53:36107.5.23.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1743652017-03-28 15:53:362601:408:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/56Report
1743642017-03-28 15:53:3014.99.107.x/2455740 (TTSLMEIS-AS-AP)ind (India)yesblockedreceived/9Report
1743632017-03-28 15:50:4247.8.0.x/2455836 (RELIANCEJIO-IN)ind (India)yesrewrittenrewrittennoneReport
1743632017-03-28 15:50:422405:204:a1xx::/4055836 (RELIANCEJIO-IN)ind (India)noblockedblockednoneReport
1743622017-03-28 15:49:50209.151.144.x/2454118 (ARKCLOUD)usa (United States)yesblockedblockednoneReport
1743612017-03-28 15:47:0490.186.1.x/243209 (VODANET)deu (Germany)yesunknownunknownnoneReport
1743602017-03-28 15:46:5799.11.253.x/247018 (ATT-INTERNET4)usa (United States)yesunknownunknownnoneReport
1743602017-03-28 15:46:572602:306:30xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
1743592017-03-28 15:46:49201.220.156.x/2452420arg (Argentina)yesblockedblocked/20Report
1743582017-03-28 15:46:3576.170.76.x/2420001 (TWC-20001-PACWEST)usa (United States)yesrewrittenrewrittennoneReport
1743572017-03-28 15:45:512607:fb90:2xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/120Report
1743562017-03-28 15:42:01123.231.105.x/2418001 (DIALOG-AS)lka (Sri Lanka)yesunknownunknownnoneReport
1743542017-03-28 15:40:59107.5.23.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1743542017-03-28 15:40:592601:408:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/56Report
1743522017-03-28 15:36:042405:204:96xx::/4055836 (RELIANCEJIO-IN)ind (India)noblockedblocked/64Report
1743502017-03-28 15:34:0031.133.137.x/2456554 (IETF-MEETING)che (Switzerland)noblockedblockednoneReport
1743502017-03-28 15:34:002001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)noblockedblocked/48Report
1743492017-03-28 15:33:2176.170.76.x/2420001 (TWC-20001-PACWEST)usa (United States)yesrewrittenrewrittennoneReport
1743472017-03-28 15:30:5588.206.191.x/2428854 (NAVABNET-SWEDEN)swe (Sweden)yesblockedblockednoneReport
1743462017-03-28 15:30:3796.230.230.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
1743452017-03-28 15:30:33119.30.38.x/2424389 (GRAMEENPHONE-AS-AP)bgd (Bangladesh)yesunknownunknownnoneReport
1743442017-03-28 15:30:12197.211.56.x/2437148 (globacom-as)nga (Nigeria)yesunknownunknownnoneReport
1743432017-03-28 15:29:46199.18.112.x/24600 (OARNET-AS)usa (United States)yesblockedblockednoneReport
1743422017-03-28 15:29:45103.26.247.x/2458717 (SUMMITCOMMUNICATIONS-BD)bgd (Bangladesh)yesrewrittenrewrittennoneReport
1743412017-03-28 15:24:22103.205.134.x/2458689 (ICCNET-DHK-BD)bgd (Bangladesh)yesblockedreceived/12Report
1743402017-03-28 15:23:0879.178.100.x/248551 (BEZEQ-INTERNATIONAL-AS)isr (Israel)yesunknownunknownnoneReport
1743392017-03-28 15:23:0766.171.128.x/2427618 (QUICKSTREAM)can (Canada)yesblockedblocked/20Report
1743382017-03-28 15:22:22197.6.42.x/245438 (ATI-TN)tun (Tunisia)nounknownunknownnoneReport
1743372017-03-28 15:22:16196.49.5.x/24327844 (TISPA-TIX-MANAGEMENT)tza (Tanzania)yesrewrittenrewrittennoneReport
1743352017-03-28 15:18:32209.117.93.x/242828 (XO-AS15)usa (United States)yesunknownunknownnoneReport
1743342017-03-28 15:17:3699.36.244.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenrewrittennoneReport
1743332017-03-28 15:16:4297.107.190.x/246391 (URBAN-15-AS)can (Canada)yesrewrittenrewrittennoneReport
1743322017-03-28 15:16:31107.5.23.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1743322017-03-28 15:16:312601:408:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/56Report
1743312017-03-28 15:16:2949.204.107.x/2418209 (BEAMTELE-AS-AP)ind (India)yesblockedblocked/14Report
1743302017-03-28 15:15:13218.157.243.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
1743292017-03-28 15:15:0080.100.46.x/243265 (XS4ALL-NL)nld (Netherlands)yesblockedblockednoneReport
1743292017-03-28 15:15:002001:980:91xx::/403265 (XS4ALL-NL)nld (Netherlands)noblockedblockednoneReport
1743282017-03-28 15:14:04116.58.200.x/2445245 (banglalink-AS)bgd (Bangladesh)yesunknownunknownnoneReport
1743252017-03-28 15:09:57107.5.23.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1743252017-03-28 15:09:572601:408:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/56Report
1743222017-03-28 15:06:0493.33.168.x/2412874 (FASTWEB)ita (Italy)yesrewrittenrewrittennoneReport
1743212017-03-28 15:05:4941.63.32.x/2437532 (ZAMREN)zmb (Zambia)noblockedreceived/8Report
1743202017-03-28 15:05:2768.61.52.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1743192017-03-28 15:04:0524.102.157.x/243737 (AS-PTD)usa (United States)yesblockedblockednoneReport
1743182017-03-28 15:03:11220.89.3.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
1743162017-03-28 15:02:12119.30.39.x/2424389 (GRAMEENPHONE-AS-AP)bgd (Bangladesh)yesunknownunknownnoneReport
1743142017-03-28 14:59:58197.211.56.x/2437148 (globacom-as)nga (Nigeria)yesunknownunknownnoneReport
1743122017-03-28 14:59:15107.5.23.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1743122017-03-28 14:59:152601:408:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/56Report
1743112017-03-28 14:56:41103.26.247.x/2458717 (SUMMITCOMMUNICATIONS-BD)bgd (Bangladesh)yesrewrittenrewrittennoneReport
1743092017-03-28 14:56:2614.46.197.x/244766 (KIXS-AS-KR)kor (South Korea)noblockedblocked/24Report
1743072017-03-28 14:54:32107.5.23.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1743072017-03-28 14:54:322601:408:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/56Report
1743062017-03-28 14:52:0168.44.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1743052017-03-28 14:51:42200.0.34.x/2461889bra (Brazil)yesunknownunknownnoneReport
1743042017-03-28 14:51:18213.47.154.x/246830 (LibertyGlobal)aut (Austria)yesblockedblockednoneReport
1743032017-03-28 14:48:21193.61.148.x/24786 (JANET)gbr (United Kingdom)noblockedblocked/19Report
1743022017-03-28 14:46:06190.120.220.x/2427759hti (Haiti)yesblockedblockednoneReport
1743002017-03-28 14:44:0074.71.19.x/2412271 (TWC-12271-NYC)usa (United States)yesblockedblockednoneReport
1743002017-03-28 14:44:002604:2000:13xx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
1742982017-03-28 14:43:2079.136.79.x/248473 (BAHNHOF)swe (Sweden)yesrewrittenrewrittennoneReport
1742972017-03-28 14:42:5482.71.80.x/2413037 (ZEN-AS)gbr (United Kingdom)yesunknownunknownnoneReport
1742952017-03-28 14:41:44200.0.34.x/2461889bra (Brazil)yesunknownunknownnoneReport
1742942017-03-28 14:41:41199.189.26.x/2432489 (AMANAHA-NEW)can (Canada)yesblockedblockednoneReport
1742932017-03-28 14:41:30183.82.39.x/2424309 (CABLELITE-AS-AP)ind (India)yesblockedblockednoneReport
1742922017-03-28 14:39:16158.52.10.x/2411757 (WHIRLPOOL-ASN)usa (United States)yesunknownunknownnoneReport
1742912017-03-28 14:38:3496.231.130.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
1742892017-03-28 14:38:17198.8.80.x/2446562 (PERFORMIVE)usa (United States)yesblockedblockednoneReport
1742882017-03-28 14:37:4363.79.91.x/2432851 (WAL-MART-2)usa (United States)yesunknownunknownnoneReport
1742862017-03-28 14:35:5873.143.90.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1742862017-03-28 14:35:582001:558:14xx::/407922 (COMCAST-7922)usa (United States)nounknownunknownnoneReport
1742842017-03-28 14:33:5997.87.226.x/2420115 (CHARTER-20115)usa (United States)yesblockedblockednoneReport
1742832017-03-28 14:29:4071.83.36.x/2420115 (CHARTER-20115)usa (United States)yesunknownunknownnoneReport
1742822017-03-28 14:28:3894.56.205.x/245384 (EMIRATES-INTERNET)are (United Arab Emirates)yesunknownunknownnoneReport
1742812017-03-28 14:28:37165.228.130.x/241221 (ASN-TELSTRA)aus (Australia)yesrewrittenrewrittennoneReport
1742792017-03-28 14:28:3527.147.242.x/2423688 (LINK3-TECH-AS-BD-AP)bgd (Bangladesh)yesrewrittenreceived/8Report
1742782017-03-28 14:25:3131.132.103.x/2447438 (PSKOVLINE-AS)rus (Russian Federation)yesreceivedreceived/8Report
1742772017-03-28 14:19:54103.41.42.x/24133713 (SWIFTNETBROADBAND-AS)ind (India)yesrewrittenrewrittennoneReport
1742762017-03-28 14:17:54213.108.25.x/24197564 (INTERNETSTIFTELSEN)swe (Sweden)yesblockedblockednoneReport
1742752017-03-28 14:15:3678.144.251.x/2413285 (OPALTELECOM-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
1742742017-03-28 14:15:31196.185.2.x/242609 (TN-BB-AS)tun (Tunisia)nounknownunknownnoneReport
1742712017-03-28 14:09:1983.87.61.x/249143 (ZIGGO)nld (Netherlands)yesrewrittenrewrittennoneReport
1742702017-03-28 14:08:4077.174.133.x/2412871 (NL-CONCEPTS)nld (Netherlands)yesrewrittenrewrittennoneReport
1742692017-03-28 14:08:2673.150.238.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1742692017-03-28 14:08:262001:558:14xx::/407922 (COMCAST-7922)usa (United States)nounknownunknownnoneReport
1742682017-03-28 14:08:17196.52.18.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
1742672017-03-28 14:08:0127.147.242.x/2423688 (LINK3-TECH-AS-BD-AP)bgd (Bangladesh)yesrewrittenrewrittennoneReport
1742652017-03-28 14:06:5450.24.24.x/2419108 (SUDDENLINK-COMMUNICATIONS)usa (United States)yesunknownreceived/8Report
1742652017-03-28 14:06:542600:5400:70xx::/4019108 (SUDDENLINK-COMMUNICATIONS)usa (United States)noblockedreceived/16Report
1742642017-03-28 14:06:0837.26.19.x/2439232 (UNINET)aze (Azerbaijan)yesblockedblocked/18Report
1742622017-03-28 14:05:14103.58.144.x/2463991 (ARROWNETPVTLTD-NP)npl (Nepal)yesrewrittenrewrittennoneReport
1742612017-03-28 14:03:51103.26.247.x/2458717 (SUMMITCOMMUNICATIONS-BD)bgd (Bangladesh)yesrewrittenrewrittennoneReport
1742602017-03-28 14:03:13190.115.144.x/2452260hti (Haiti)yesblockedblockednoneReport
1742592017-03-28 14:02:58103.58.116.x/24134032 (ICENET-AS-IN)ind (India)yesunknownunknownnoneReport
1742582017-03-28 14:01:42119.30.38.x/2424389 (GRAMEENPHONE-AS-AP)bgd (Bangladesh)yesunknownunknownnoneReport
1742572017-03-28 14:00:03124.80.190.x/2417849 (SKB-GINAMHANVIT-AS-KR)kor (South Korea)yesunknownrewrittennoneReport
1742552017-03-28 13:58:11118.176.117.x/2410036 (CNM-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport

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