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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
21662772026-05-22 18:09:06113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21661952026-05-22 16:05:41113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21659582026-05-22 09:47:20113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21659542026-05-22 09:42:02113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21659522026-05-22 09:36:47113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21658802026-05-22 06:05:36113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21657702026-05-22 01:36:05113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21657592026-05-22 00:56:52113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21654572026-05-21 15:04:31113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21653502026-05-21 11:22:51113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21653282026-05-21 10:32:51113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21653142026-05-21 10:01:12113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21653122026-05-21 09:56:57124.77.143.x/244812 (CHINANET-SH-AP)chn (China)yesblockedblockednoneReport
21653032026-05-21 09:08:04113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21653012026-05-21 08:54:58113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21652502026-05-21 06:41:53113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21652492026-05-21 06:36:43113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21652452026-05-21 06:31:30113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21652412026-05-21 06:26:24113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21652382026-05-21 06:21:14113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21652352026-05-21 06:18:27223.104.3.x/2456048 (CMNET-BEIJING-AP)chn (China)yesblockedblockednoneReport
21652312026-05-21 06:06:04113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21652052026-05-21 04:56:52113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21651802026-05-21 03:07:49113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21651772026-05-21 02:48:37113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21651652026-05-21 02:01:34113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21651552026-05-21 01:50:29113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21651372026-05-21 00:29:18113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21650852026-05-20 21:34:25113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21650602026-05-20 20:53:2538.147.163.x/246134 (XNNET)chn (China)noblockedblocked/25Report
21650602026-05-20 20:53:252a12:ab80:xx::/406134 (XNNET)chn (China)noblockedblockednoneReport
21650112026-05-20 19:34:56202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
21650112026-05-20 19:34:562001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/16Report
21648562026-05-20 15:55:36221.7.135.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
21647782026-05-20 14:10:49113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21645962026-05-20 07:23:05113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21645682026-05-20 06:03:51113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21645272026-05-20 03:13:07113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21645242026-05-20 03:01:23113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21645202026-05-20 02:44:20113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21645172026-05-20 02:39:12113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21645092026-05-20 02:25:58113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21645082026-05-20 02:22:2458.206.201.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
21645072026-05-20 02:20:45113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21645042026-05-20 02:15:32113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21645032026-05-20 02:10:20113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21645012026-05-20 02:05:11113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21644962026-05-20 01:59:54113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21644932026-05-20 01:54:46113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21644912026-05-20 01:49:41113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21644862026-05-20 01:44:33113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21644842026-05-20 01:39:24113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21644822026-05-20 01:32:04113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21644782026-05-20 01:26:54113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21644762026-05-20 01:22:2861.178.102.x/244134 (CHINANET-BACKBONE)chn (China)yesunknownunknownnoneReport
21644422026-05-19 23:23:39113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21641052026-05-19 13:28:12120.244.191.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport
21640472026-05-19 12:32:542409:8a00:1axx::/4056048 (CMNET-BEIJING-AP)chn (China)noblockedblocked/64Report
21640072026-05-19 11:36:45119.136.88.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21640052026-05-19 11:31:40119.136.88.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21639942026-05-19 11:14:03240e:352:24xx::/404134 (CHINANET-BACKBONE)chn (China)nounknownunknownnoneReport
21639482026-05-19 09:31:4858.206.201.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
21639402026-05-19 09:07:3227.46.103.x/2417623 (CNCGROUP-SZ)chn (China)yesunknownunknownnoneReport
21638962026-05-19 06:04:27119.136.88.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21638722026-05-19 05:05:17119.136.88.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21638482026-05-19 03:55:48119.136.88.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21638122026-05-19 01:35:5747.108.137.x/2437963 (CNNIC-ALIBABA-CN-NET-AP)chn (China)yesblockedblockednoneReport
21638052026-05-19 01:22:0258.206.201.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
21635452026-05-18 14:41:04120.244.191.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport
21634622026-05-18 12:26:122409:8a00:1axx::/4056048 (CMNET-BEIJING-AP)chn (China)noblockedblocked/64Report
21633932026-05-18 10:09:1958.206.201.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
21633302026-05-18 07:35:51119.136.88.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21632642026-05-18 04:46:1758.206.206.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
21632642026-05-18 04:46:172001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
21632102026-05-18 01:21:5658.206.201.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
21632092026-05-18 01:06:1742.88.37.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21629402026-05-17 09:52:53223.101.212.x/2456044 (CMNET-AS-Liaoning)chn (China)yesblockedblockednoneReport
21629402026-05-17 09:52:532409:8a14:a8xx::/4056044 (CMNET-AS-Liaoning)chn (China)noblockedblocked/64Report
21621072026-05-15 17:19:092409:8a00:1axx::/4056048 (CMNET-BEIJING-AP)chn (China)noblockedblocked/64Report
21620262026-05-15 14:02:3839.75.29.x/244837 (CHINA169-Backbone)chn (China)yesblockedblockednoneReport
21618792026-05-15 08:56:0442.92.161.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
21618392026-05-15 07:13:4227.46.103.x/2417623 (CNCGROUP-SZ)chn (China)yesunknownunknownnoneReport
21617592026-05-15 03:19:3639.144.210.x/249808 (CMNET-GD)chn (China)yesblockedblockednoneReport
21617522026-05-15 03:03:4439.144.210.x/249808 (CMNET-GD)chn (China)yesblockedblockednoneReport
21617502026-05-15 02:52:4942.92.161.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
21617402026-05-15 02:22:5939.144.210.x/249808 (CMNET-GD)chn (China)yesblockedblockednoneReport
21617372026-05-15 02:14:22119.136.88.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21617312026-05-15 02:09:07119.136.88.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21617272026-05-15 02:04:03119.136.88.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21617222026-05-15 01:59:00119.136.88.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21617102026-05-15 01:29:50119.136.88.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21617062026-05-15 01:22:4358.206.201.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
21617052026-05-15 01:20:36119.136.88.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21617032026-05-15 01:07:33119.136.88.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21614732026-05-14 16:55:3939.75.29.x/244837 (CHINA169-Backbone)chn (China)yesblockedblockednoneReport
21614712026-05-14 16:47:4339.75.29.x/244837 (CHINA169-Backbone)chn (China)yesblockedblockednoneReport
21614612026-05-14 16:31:5739.75.29.x/244837 (CHINA169-Backbone)chn (China)yesblockedblockednoneReport
21614592026-05-14 16:24:2039.75.29.x/244837 (CHINA169-Backbone)chn (China)yesblockedblockednoneReport
21613022026-05-14 11:46:27119.136.88.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21612942026-05-14 11:25:16119.136.88.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21612292026-05-14 09:22:04119.136.88.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21612262026-05-14 09:16:54119.136.88.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21612232026-05-14 09:11:39119.136.88.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21612212026-05-14 09:06:32119.136.88.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport

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