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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
21148052026-02-17 07:02:092408:8340:9axx::/404837 (CHINA169-Backbone)chn (China)nounknownunknownnoneReport
21147522026-02-17 03:53:03119.136.88.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21146082026-02-17 01:52:04117.28.251.x/244809 (CHINATELECOM-CORE-WAN-CN2)chn (China)yesblockedblocked/25Report
21146082026-02-17 01:52:042001:da8:e8xx::/4024368 (CNGI-XMN-IX-AS-AP)chn (China)noblockedblocked/48Report
21142572026-02-16 16:08:06112.240.87.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
21142572026-02-16 16:08:062408:8214:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
21141112026-02-16 10:59:0447.108.137.x/2437963 (CNNIC-ALIBABA-CN-NET-AP)chn (China)yesblockedblockednoneReport
21137292026-02-15 12:47:45112.240.87.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
21137292026-02-15 12:47:452408:8214:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
21137262026-02-15 12:39:16112.240.87.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
21137262026-02-15 12:39:162408:8214:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
21136662026-02-15 09:42:34111.55.101.x/2456047 (CMNET-Hunan-AP)chn (China)yesblockedblockednoneReport
21136662026-02-15 09:42:342409:8950:69xx::/4056047 (CMNET-Hunan-AP)chn (China)noblockedblocked/64Report
21136362026-02-15 07:41:31112.240.87.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
21136362026-02-15 07:41:312408:8214:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
21136332026-02-15 07:28:09112.240.87.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
21136332026-02-15 07:28:092408:8214:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
21135942026-02-15 06:37:53223.101.250.x/2456044 (CMNET-AS-Liaoning)chn (China)yesblockedblockednoneReport
21135942026-02-15 06:37:532409:8a14:a8xx::/4056044 (CMNET-AS-Liaoning)chn (China)noblockedblocked/64Report
21132722026-02-14 15:06:04120.225.225.x/2424444 (CMNET-V4shandong-AS-AP)chn (China)yesblockedblockednoneReport
21132642026-02-14 14:54:44112.240.87.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
21132642026-02-14 14:54:442408:8214:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
21131112026-02-14 07:13:46120.225.225.x/2424444 (CMNET-V4shandong-AS-AP)chn (China)yesblockedblockednoneReport
21131052026-02-14 06:45:1258.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21130512026-02-14 03:33:15221.7.135.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
21127542026-02-13 16:19:29120.244.189.x/2456048 (CMNET-BEIJING-AP)chn (China)yesunknownunknownnoneReport
21127542026-02-13 16:19:292409:8a00:1axx::/4056048 (CMNET-BEIJING-AP)chn (China)nounknownunknownnoneReport
21124592026-02-13 04:14:47112.240.87.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
21124592026-02-13 04:14:472408:8214:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
21121642026-02-12 16:18:30120.244.190.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport
21121642026-02-12 16:18:302409:8a00:1axx::/4056048 (CMNET-BEIJING-AP)chn (China)noblockedblocked/64Report
21120732026-02-12 14:06:36120.244.190.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport
21117482026-02-12 01:16:0936.142.97.x/249808 (CMNET-GD)chn (China)yesrewrittenrewrittennoneReport
21115832026-02-11 18:25:16112.240.87.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
21115832026-02-11 18:25:162408:8214:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
21113422026-02-11 12:18:16120.244.190.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport
21113182026-02-11 11:49:33202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
21113112026-02-11 11:36:36202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
21112712026-02-11 10:43:1227.46.103.x/2417623 (CNCGROUP-SZ)chn (China)yesunknownunknownnoneReport
21112632026-02-11 10:30:2727.46.103.x/2417623 (CNCGROUP-SZ)chn (China)yesunknownunknownnoneReport
21112482026-02-11 10:04:42112.240.87.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
21112482026-02-11 10:04:422408:8214:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
21111102026-02-11 03:40:01202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
21111102026-02-11 03:40:012001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/16Report
21110752026-02-11 01:22:3958.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/27Report
21105812026-02-10 07:02:092408:8340:9axx::/404837 (CHINA169-Backbone)chn (China)nounknownunknownnoneReport
21105052026-02-10 02:45:12113.92.159.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21105022026-02-10 02:32:29113.92.159.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21104572026-02-10 00:43:44117.28.251.x/244809 (CHINATELECOM-CORE-WAN-CN2)chn (China)yesblockedblocked/25Report
21104572026-02-10 00:43:442001:da8:e8xx::/4024368 (CNGI-XMN-IX-AS-AP)chn (China)noblockedblocked/48Report
21098982026-02-09 11:01:2558.206.204.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
21098982026-02-09 11:01:252001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/32Report
21098642026-02-09 09:51:0547.108.137.x/2437963 (CNNIC-ALIBABA-CN-NET-AP)chn (China)yesblockedblockednoneReport
21098112026-02-09 07:42:42120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
21098052026-02-09 07:24:44113.92.159.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21097932026-02-09 06:42:00113.92.159.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21097832026-02-09 06:19:15113.92.159.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21097812026-02-09 06:15:31117.136.0.x/2456048 (CMNET-BEIJING-AP)chn (China)yesblockedblockednoneReport
21097752026-02-09 06:06:32113.92.159.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21097702026-02-09 05:57:3958.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
21097342026-02-09 04:04:49113.92.159.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21097202026-02-09 03:52:06113.92.159.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21094212026-02-08 11:28:14113.92.158.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21094152026-02-08 10:45:23113.92.158.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21094082026-02-08 10:22:36113.92.158.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21094062026-02-08 10:09:52113.92.158.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21094032026-02-08 09:47:05113.92.158.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21093972026-02-08 09:34:22113.92.158.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21093882026-02-08 08:51:42113.92.158.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21093812026-02-08 08:29:00113.92.158.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21093782026-02-08 08:16:19113.92.158.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21093162026-02-08 05:29:40223.101.250.x/2456044 (CMNET-AS-Liaoning)chn (China)yesblockedblockednoneReport
21093162026-02-08 05:29:402409:8a14:a8xx::/4056044 (CMNET-AS-Liaoning)chn (China)noblockedblocked/64Report
21092642026-02-08 03:28:31113.92.158.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21092532026-02-08 02:45:50113.92.158.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21092482026-02-08 02:23:06113.92.158.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21092442026-02-08 02:10:24113.92.158.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21092282026-02-08 01:39:07112.240.87.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
21092282026-02-08 01:39:072408:8214:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
21088822026-02-07 09:09:31120.227.35.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
21088712026-02-07 08:36:02120.227.35.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
21088172026-02-07 04:44:46120.225.225.x/2424444 (CMNET-V4shandong-AS-AP)chn (China)yesblockedblockednoneReport
21087782026-02-07 02:24:54221.7.135.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
21085682026-02-06 17:34:26120.244.191.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport
21085682026-02-06 17:34:262409:8a00:1axx::/4056048 (CMNET-BEIJING-AP)chn (China)noblockedblocked/64Report
21084642026-02-06 13:52:56113.92.158.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21083322026-02-06 08:44:15113.92.158.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21083132026-02-06 08:01:32113.92.158.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21083052026-02-06 07:38:46113.92.158.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21083032026-02-06 07:26:00113.92.158.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21083012026-02-06 07:20:14113.92.158.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21082922026-02-06 06:46:4858.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
21082922026-02-06 06:46:482001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/16Report
21082892026-02-06 06:37:29113.92.158.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21082832026-02-06 06:14:43113.92.158.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21082332026-02-06 03:05:4642.92.162.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
21081022026-02-05 20:10:17112.240.87.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
21081022026-02-05 20:10:172408:8214:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
21079792026-02-05 16:01:37113.92.158.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21079522026-02-05 15:18:49113.92.158.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21079382026-02-05 14:56:00113.92.158.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21078982026-02-05 13:46:55113.92.158.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21077952026-02-05 10:39:06113.92.158.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21077902026-02-05 10:26:26113.92.158.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21077712026-02-05 09:46:43113.92.158.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21077592026-02-05 09:23:59113.92.158.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21077522026-02-05 09:11:16113.92.158.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21077362026-02-05 08:39:37113.92.158.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21077252026-02-05 07:56:51113.92.158.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21077182026-02-05 07:34:03113.92.158.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21077122026-02-05 07:21:19113.92.158.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21077092026-02-05 07:11:41113.92.158.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21076992026-02-05 06:47:53113.92.158.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21076922026-02-05 06:25:04113.92.158.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21076872026-02-05 06:12:24113.92.158.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21076852026-02-05 06:06:39113.92.158.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21076172026-02-05 03:40:19113.92.158.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21076122026-02-05 03:35:5258.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
21076092026-02-05 03:17:40113.92.158.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21076042026-02-05 03:04:58113.92.158.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21075962026-02-05 02:52:3158.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
21075892026-02-05 02:29:1258.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report

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