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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
1161472016-12-22 16:26:5349.77.240.x/244134 (CHINANET-BACKBONE)chn (China)yesunknownrewrittennoneReport
1160682016-12-22 13:56:401.180.212.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
1160172016-12-22 12:02:13219.230.114.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
1160172016-12-22 12:02:132001:da8:10xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedblockednoneReport
1160132016-12-22 11:41:26219.230.114.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
1160132016-12-22 11:41:262001:da8:10xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedblockednoneReport
1159752016-12-22 09:34:12202.119.89.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
1159652016-12-22 09:08:46219.230.115.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
1159612016-12-22 08:51:48106.39.89.x/244847 (CNIX-AP)chn (China)yesblockedblockednoneReport
1149072016-12-20 16:30:421.180.212.x/2417923 (CHINATELECOM-NMG-AS-AP)chn (China)yesrewrittenrewrittennoneReport
1148062016-12-20 13:28:571.180.212.x/2417923 (CHINATELECOM-NMG-AS-AP)chn (China)yesrewrittenrewrittennoneReport
1147172016-12-20 08:41:09219.216.78.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
1137812016-12-18 15:30:481.180.212.x/2417923 (CHINATELECOM-NMG-AS-AP)chn (China)yesrewrittenrewrittennoneReport
1137312016-12-18 13:44:02219.147.140.x/2417897 (CHINATELECOM-HLJ-AS-AP)chn (China)yesrewrittenblockednoneReport
1135482016-12-18 05:46:011.180.212.x/2417923 (CHINATELECOM-NMG-AS-AP)chn (China)yesrewrittenrewrittennoneReport
1125872016-12-16 14:06:311.180.212.x/2417923 (CHINATELECOM-NMG-AS-AP)chn (China)yesrewrittenrewrittennoneReport
1124772016-12-16 10:05:441.180.212.x/2417923 (CHINATELECOM-NMG-AS-AP)chn (China)yesunknownunknownnoneReport
1122722016-12-15 23:48:24202.111.175.x/244837 (CHINA169-Backbone)chn (China)noblockedblocked/22Report
1117022016-12-15 08:02:29106.39.89.x/244847 (CNIX-AP)chn (China)yesblockedblockednoneReport
1115442016-12-15 01:20:49106.39.89.x/244847 (CNIX-AP)chn (China)yesblockedblockednoneReport
1100252016-12-13 03:40:01117.151.150.x/249808 (CMNET-GD)chn (China)yesunknownunknownnoneReport
1099852016-12-13 02:25:51117.151.144.x/249808 (CMNET-GD)chn (China)yesrewrittenrewrittennoneReport
1088972016-12-11 13:26:321.180.212.x/2417923 (CHINATELECOM-NMG-AS-AP)chn (China)yesrewrittenrewrittennoneReport
1088682016-12-11 12:31:06219.147.140.x/2417897 (CHINATELECOM-HLJ-AS-AP)chn (China)yesrewrittenrewrittennoneReport
1078152016-12-09 17:55:121.180.212.x/2417923 (CHINATELECOM-NMG-AS-AP)chn (China)yesrewrittenrewrittennoneReport
1073092016-12-08 22:35:32202.111.175.x/244837 (CHINA169-Backbone)chn (China)noblockedblocked/22Report
1071042016-12-08 16:03:301.180.212.x/2417923 (CHINATELECOM-NMG-AS-AP)chn (China)yesrewrittenrewrittennoneReport
1070062016-12-08 13:35:011.180.212.x/2417923 (CHINATELECOM-NMG-AS-AP)chn (China)yesrewrittenrewrittennoneReport
1069412016-12-08 11:26:071.180.212.x/2417923 (CHINATELECOM-NMG-AS-AP)chn (China)yesunknownunknownnoneReport
1062612016-12-07 10:08:49111.203.167.x/244808 (CHINA169-BJ)chn (China)yesblockedblockednoneReport
1053892016-12-06 01:12:16117.151.149.x/249808 (CMNET-GD)chn (China)yesrewrittenrewrittennoneReport
1044052016-12-04 11:17:24219.147.140.x/2417897 (CHINATELECOM-HLJ-AS-AP)chn (China)yesblockedrewrittennoneReport
1029812016-12-01 21:22:35202.111.175.x/244837 (CHINA169-Backbone)chn (China)noblockedblocked/22Report
1019502016-11-30 12:48:20123.56.189.x/2437963 (CNNIC-ALIBABA-CN-NET-AP)chn (China)noblockedblockednoneReport
1005212016-11-28 14:00:07117.151.150.x/249808 (CMNET-GD)chn (China)yesrewrittenrewrittennoneReport
998682016-11-27 10:04:24219.147.140.x/2417897 (CHINATELECOM-HLJ-AS-AP)chn (China)yesunknownunknownnoneReport
985082016-11-24 20:09:38202.111.175.x/244837 (CHINA169-Backbone)chn (China)noblockedblocked/22Report
968302016-11-22 07:12:19110.185.170.x/244134 (CHINANET-BACKBONE)chn (China)noblockedblocked/29Report
967562016-11-22 03:35:40180.168.176.x/244812 (CHINANET-SH-AP)chn (China)yesunknownunknownnoneReport
961692016-11-21 09:31:48117.151.148.x/249808 (CMNET-GD)chn (China)yesrewrittenrewrittennoneReport
960872016-11-21 04:33:51218.241.191.x/244847 (CNIX-AP)chn (China)yesunknownunknownnoneReport
955872016-11-20 05:17:31219.147.140.x/2417897 (CHINATELECOM-HLJ-AS-AP)chn (China)yesunknownunknownnoneReport
943252016-11-18 06:49:58180.168.176.x/244812 (CHINANET-SH-AP)chn (China)yesunknownunknownnoneReport
941182016-11-17 23:44:34183.131.98.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
939122016-11-17 18:56:43202.111.175.x/244837 (CHINA169-Backbone)chn (China)noblockedblocked/22Report
935422016-11-17 08:47:40183.131.98.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
934792016-11-17 06:32:19183.131.98.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
934652016-11-17 06:15:26183.131.98.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
933452016-11-17 01:03:23183.131.98.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
926922016-11-16 09:12:2359.174.50.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
926862016-11-16 09:00:2659.174.50.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
911602016-11-14 08:18:31117.151.150.x/249808 (CMNET-GD)chn (China)yesrewrittenrewrittennoneReport
904572016-11-13 04:04:17219.147.152.x/2417897 (CHINATELECOM-HLJ-AS-AP)chn (China)yesrewrittenrewrittennoneReport
887002016-11-10 17:43:46202.111.175.x/244837 (CHINA169-Backbone)chn (China)noblockedblocked/22Report
874052016-11-09 02:22:19183.246.26.x/2456041 (CMNET-Zhejiang-AP)chn (China)yesblockedblockednoneReport
870102016-11-08 06:45:34117.151.150.x/249808 (CMNET-GD)chn (China)yesunknownunknownnoneReport
867882016-11-07 16:35:17115.236.175.x/244134 (CHINANET-BACKBONE)chn (China)yesunknownunknownnoneReport
866032016-11-07 07:04:56117.151.150.x/249808 (CMNET-GD)chn (China)yesrewrittenrewrittennoneReport
862772016-11-06 02:51:28219.147.152.x/2417897 (CHINATELECOM-HLJ-AS-AP)chn (China)yesrewrittenrewrittennoneReport
861542016-11-05 16:13:3758.62.92.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
860102016-11-05 03:54:57183.237.185.x/249808 (CMNET-GD)chn (China)yesrewrittenrewrittennoneReport
854992016-11-03 16:30:43202.111.175.x/244837 (CHINA169-Backbone)chn (China)noblockedblocked/22Report
842872016-10-31 13:52:12182.39.128.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
841542016-10-31 04:05:34117.151.148.x/249808 (CMNET-GD)chn (China)yesrewrittenrewrittennoneReport
838282016-10-30 03:16:1560.14.254.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
837372016-10-29 19:34:17101.81.181.x/244812 (CHINANET-SH-AP)chn (China)yesblockedblockednoneReport
831612016-10-28 07:46:4360.14.254.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
828902016-10-27 15:17:45202.111.175.x/244837 (CHINA169-Backbone)chn (China)noblockedblocked/22Report
814432016-10-24 02:52:12117.151.150.x/249808 (CMNET-GD)chn (China)yesrewrittenrewrittennoneReport
802232016-10-20 14:04:41202.111.175.x/244837 (CHINA169-Backbone)chn (China)noblockedblocked/22Report
801422016-10-20 09:48:4760.14.254.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
788882016-10-16 14:53:55117.151.149.x/249808 (CMNET-GD)chn (China)yesrewrittenrewrittennoneReport
782092016-10-14 02:49:00117.151.148.x/249808 (CMNET-GD)chn (China)yesunknownunknownnoneReport
780532016-10-13 12:51:49202.111.175.x/244837 (CHINA169-Backbone)chn (China)noblockedblocked/22Report
779592016-10-13 05:02:3060.14.254.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
773802016-10-11 12:50:20113.12.209.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
767602016-10-09 13:40:42117.151.150.x/249808 (CMNET-GD)chn (China)yesrewrittenrewrittennoneReport
757542016-10-06 11:38:53202.111.175.x/244837 (CHINA169-Backbone)chn (China)noblockedblocked/22Report
745172016-10-02 12:27:11117.151.148.x/249808 (CMNET-GD)chn (China)yesrewrittenrewrittennoneReport
744042016-10-02 04:26:1260.14.254.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
736112016-09-29 10:25:56202.111.175.x/244837 (CHINA169-Backbone)chn (China)noblockedblocked/22Report
735842016-09-29 08:11:52117.151.150.x/249808 (CMNET-GD)chn (China)yesunknownunknownnoneReport
719802016-09-25 11:13:48117.151.149.x/249808 (CMNET-GD)chn (China)yesrewrittenrewrittennoneReport
718782016-09-25 01:27:0560.14.254.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
712772016-09-22 09:12:51202.111.175.x/244837 (CHINA169-Backbone)chn (China)noblockedblocked/22Report
705712016-09-19 01:59:02124.128.235.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
705602016-09-19 00:27:17124.128.235.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
703252016-09-18 00:17:26124.128.235.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
702972016-09-17 21:04:4260.14.254.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
698872016-09-15 18:17:37218.92.246.x/244134 (CHINANET-BACKBONE)chn (China)noblockedblocked/28Report
697932016-09-15 08:00:04202.111.175.x/244837 (CHINA169-Backbone)chn (China)noblockedblocked/22Report
688042016-09-10 16:14:4260.14.254.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
687492016-09-10 05:30:32221.234.17.x/244134 (CHINANET-BACKBONE)chn (China)yesunknownunknownnoneReport
686282016-09-09 10:33:56111.181.212.x/244134 (CHINANET-BACKBONE)chn (China)yesunknownunknownnoneReport
686272016-09-09 10:24:00111.181.212.x/244134 (CHINANET-BACKBONE)chn (China)yesunknownunknownnoneReport
686262016-09-09 10:20:02111.181.212.x/244134 (CHINANET-BACKBONE)chn (China)yesunknownunknownnoneReport
686242016-09-09 10:13:19111.181.212.x/244134 (CHINANET-BACKBONE)chn (China)yesunknownunknownnoneReport
685122016-09-08 16:52:28218.92.246.x/244134 (CHINANET-BACKBONE)chn (China)noblockedblocked/28Report
684512016-09-08 09:32:32124.128.235.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
684352016-09-08 06:46:56202.111.175.x/244837 (CHINA169-Backbone)chn (China)noblockedblocked/22Report
674102016-09-01 15:34:29218.92.246.x/244134 (CHINANET-BACKBONE)chn (China)noblockedblocked/28Report
673502016-09-01 05:34:06202.111.175.x/244837 (CHINA169-Backbone)chn (China)noblockedblocked/22Report

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