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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
21471092026-04-17 15:03:02223.101.255.x/2456044 (CMNET-AS-Liaoning)chn (China)yesblockedblockednoneReport
21469852026-04-17 11:08:47119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21469162026-04-17 08:09:38119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21469132026-04-17 08:02:34119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21469112026-04-17 07:57:27119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21469092026-04-17 07:50:16119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21469052026-04-17 07:44:58119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21469012026-04-17 07:29:51119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21468962026-04-17 07:22:41119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21468852026-04-17 07:07:29119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21468822026-04-17 07:02:22119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21468782026-04-17 06:55:19119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21468742026-04-17 06:48:11119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21468732026-04-17 06:43:09119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21468702026-04-17 06:35:58119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21468672026-04-17 06:30:47119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21468532026-04-17 06:05:40119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21467882026-04-17 01:39:07119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21467672026-04-17 00:40:55183.210.6.x/2456046 (CMNET-Jiangsu-AP)chn (China)yesunknownunknownnoneReport
21464922026-04-16 13:56:3039.75.29.x/244837 (CHINA169-Backbone)chn (China)yesunknownunknownnoneReport
21463452026-04-16 08:07:5627.46.103.x/2417623 (CNCGROUP-SZ)chn (China)yesunknownunknownnoneReport
21463062026-04-16 06:04:30119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21462582026-04-16 03:36:3042.92.163.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
21459232026-04-15 14:01:00119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21459162026-04-15 13:53:52202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
21459162026-04-15 13:53:522001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/16Report
21459132026-04-15 13:48:18119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21458182026-04-15 11:00:59119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21458142026-04-15 10:56:062001:250:2xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
21457992026-04-15 10:10:33119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21457952026-04-15 10:05:28119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21457252026-04-15 06:56:20119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21456982026-04-15 06:05:13119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21456912026-04-15 05:57:47119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21456622026-04-15 04:14:45119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21456582026-04-15 04:09:40119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21456512026-04-15 03:54:36119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21456492026-04-15 03:47:29119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21456472026-04-15 03:42:18119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21456462026-04-15 03:37:10119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21456452026-04-15 03:30:06119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21456442026-04-15 03:23:06119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21456412026-04-15 03:15:59119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21456392026-04-15 03:08:54119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21456382026-04-15 03:03:53119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21456362026-04-15 02:56:48119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21456352026-04-15 02:51:48119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21455202026-04-14 20:26:43119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21454482026-04-14 17:58:24119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21453542026-04-14 15:12:03119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21453262026-04-14 14:17:37119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21453142026-04-14 13:52:26120.244.188.x/2456048 (CMNET-BEIJING-AP)chn (China)yesunknownunknownnoneReport
21453142026-04-14 13:52:262409:8a00:1axx::/4056048 (CMNET-BEIJING-AP)chn (China)nounknownunknownnoneReport
21452272026-04-14 11:14:04240e:352:24xx::/404134 (CHINANET-BACKBONE)chn (China)nounknownunknownnoneReport
21450782026-04-14 05:47:23119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21450442026-04-14 02:40:0758.206.207.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21450442026-04-14 02:40:072001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
21449242026-04-13 19:58:4647.108.137.x/2437963 (CNNIC-ALIBABA-CN-NET-AP)chn (China)yesblockedblockednoneReport
21448432026-04-13 17:06:15119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21447542026-04-13 14:08:42183.241.96.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport
21447542026-04-13 14:08:422409:8a00:1axx::/4056048 (CMNET-BEIJING-AP)chn (China)noblockedblocked/64Report
21447202026-04-13 13:03:28183.241.96.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport
21445962026-04-13 08:00:5827.46.103.x/2417623 (CNCGROUP-SZ)chn (China)yesunknownunknownnoneReport
21445932026-04-13 07:53:4427.46.103.x/2417623 (CNCGROUP-SZ)chn (China)yesunknownunknownnoneReport
21445642026-04-13 06:23:2442.92.167.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
21445572026-04-13 06:04:06119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21445462026-04-13 05:44:0758.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21445292026-04-13 04:53:50119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21445162026-04-13 04:18:47119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21444682026-04-13 01:35:40119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21444602026-04-13 01:00:5642.92.167.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
21439022026-04-11 12:28:37221.7.135.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
21435572026-04-10 17:25:38119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21433212026-04-10 09:25:50119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21433092026-04-10 08:45:2458.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21433092026-04-10 08:45:242001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/16Report
21433042026-04-10 08:32:4058.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21432652026-04-10 06:42:37120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
21432612026-04-10 06:30:53120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
21432422026-04-10 05:52:29119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21431772026-04-10 01:39:00119.136.91.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21429772026-04-09 15:46:19223.101.255.x/2456044 (CMNET-AS-Liaoning)chn (China)yesblockedblockednoneReport
21429772026-04-09 15:46:192409:8a14:a8xx::/4056044 (CMNET-AS-Liaoning)chn (China)noblockedblocked/64Report
21428912026-04-09 12:32:19113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21428572026-04-09 11:49:07113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21427902026-04-09 09:37:56113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21427812026-04-09 08:56:49113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21427702026-04-09 08:24:36113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21427682026-04-09 08:11:28113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21427592026-04-09 07:12:24113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21427412026-04-09 06:17:5027.46.103.x/2417623 (CNCGROUP-SZ)chn (China)yesunknownunknownnoneReport
21427352026-04-09 06:03:17113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21427342026-04-09 06:00:4327.46.103.x/2417623 (CNCGROUP-SZ)chn (China)yesunknownunknownnoneReport
21427312026-04-09 05:49:3727.46.103.x/2417623 (CNCGROUP-SZ)chn (China)yesunknownunknownnoneReport
21427242026-04-09 05:10:5858.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21427242026-04-09 05:10:582001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/16Report
21427112026-04-09 04:53:2058.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21427092026-04-09 04:40:4258.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21426792026-04-09 02:18:3142.92.160.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
21426582026-04-09 01:22:26113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21426572026-04-09 01:21:3158.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21423132026-04-08 12:45:38202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
21423132026-04-08 12:45:382001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/16Report
21421192026-04-08 06:00:43113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21420732026-04-08 04:19:56120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
21420572026-04-08 03:43:12113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21420552026-04-08 03:36:10113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21420472026-04-08 03:11:04113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport

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