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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
22659272026-11-09 23:00:53202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
22659272026-11-09 23:00:532001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/16Report
22659192026-11-09 22:47:41202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
22659192026-11-09 22:47:412001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/16Report
22654682026-11-09 10:01:12120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
22654432026-11-09 08:50:3942.88.144.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
22644312026-11-07 09:19:03240e:37d:exx::/40140329 (CHINATELECOM-FUJIAN-FUZHOU-5G-NETWORK)chn (China)nounknownunknownnoneReport
22643932026-11-07 07:00:3536.143.74.x/2424547 (CMNET-V4HEBEI-AS-AP)chn (China)yesrewrittenrewrittennoneReport
22637602026-11-05 21:28:56111.58.223.x/249808 (CHINAMOBILE-CN)chn (China)yesunknownunknownnoneReport
22636522026-11-05 18:40:25221.7.135.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
22630302026-11-04 18:40:02223.120.136.x/2458807 (CMI-INT-AS)chn (China)noblockedblockednoneReport
22630302026-11-04 18:40:022402:4f00:f0xx::/4058807 (CMI-INT-AS)chn (China)noblockedblocked/120Report
22629902026-11-04 17:37:56223.120.136.x/2458807 (CMI-INT-AS)chn (China)noblockedblockednoneReport
22629902026-11-04 17:37:562402:4f00:f0xx::/4058807 (CMI-INT-AS)chn (China)noblockedblocked/120Report
22629872026-11-04 17:33:15223.120.136.x/2458807 (CMI-INT-AS)chn (China)noblockedblockednoneReport
22629872026-11-04 17:33:152402:4f00:f0xx::/4058807 (CMI-INT-AS)chn (China)noblockedblocked/120Report
22625702026-11-04 05:42:2336.143.214.x/2424547 (CMNET-V4HEBEI-AS-AP)chn (China)yesrewrittenrewrittennoneReport
22624682026-11-03 23:46:0347.108.137.x/2437963 (ALIBABA-CN-NET)chn (China)yesblockedblockednoneReport
22624682026-11-03 23:46:032408:4006:12xx::/4037963 (ALIBABA-CN-NET)chn (China)noblockedblockednoneReport
22621972026-11-03 15:11:23183.241.94.x/2456048 (CMNET-BEIJING-AP)chn (China)yesunknownunknownnoneReport
22621972026-11-03 15:11:232409:8a00:1axx::/4056048 (CMNET-BEIJING-AP)chn (China)nounknownunknownnoneReport
22620262026-11-03 11:14:06240e:352:24xx::/404134 (CHINANET-BACKBONE)chn (China)nounknownunknownnoneReport
22620232026-11-03 11:12:0827.46.103.x/2417623 (CNCGROUP-SZ)chn (China)yesunknownunknownnoneReport
22619522026-11-03 09:02:01117.135.196.x/249808 (CHINAMOBILE-CN)chn (China)noblockedblocked/30Report
22619522026-11-03 09:02:012409:806a:xx::/409808 (CHINAMOBILE-CN)chn (China)noblockedblockednoneReport
22619492026-11-03 08:58:01117.135.196.x/249808 (CHINAMOBILE-CN)chn (China)noblockedblocked/30Report
22619492026-11-03 08:58:012409:806a:xx::/409808 (CHINAMOBILE-CN)chn (China)noblockedblockednoneReport
22619472026-11-03 08:54:00117.187.0.x/249808 (CHINAMOBILE-CN)chn (China)noblockedblocked/27Report
22619472026-11-03 08:54:002409:806a:xx::/409808 (CHINAMOBILE-CN)chn (China)noblockedblockednoneReport
22619462026-11-03 08:51:10117.187.0.x/249808 (CHINAMOBILE-CN)chn (China)noblockedblocked/27Report
22619462026-11-03 08:51:102409:806a:xx::/409808 (CHINAMOBILE-CN)chn (China)noblockedblockednoneReport
22619332026-11-03 08:25:09218.201.252.x/249808 (CHINAMOBILE-CN)chn (China)yesunknownunknownnoneReport
22619212026-11-03 07:34:142001:250:2xx::/4024348 (CNGI-BJ-IX2-AS-AP)chn (China)noblockedblocked/48Report
22618952026-11-03 05:45:1027.46.103.x/2417623 (CNCGROUP-SZ)chn (China)yesunknownunknownnoneReport
22618752026-11-03 04:38:1327.46.103.x/2417623 (CNCGROUP-SZ)chn (China)yesunknownunknownnoneReport
22618642026-11-03 03:29:132001:250:2xx::/4024348 (CNGI-BJ-IX2-AS-AP)chn (China)noblockedblocked/48Report
22618532026-11-03 02:22:1042.92.166.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
22618422026-11-03 01:32:3358.206.207.x/2424348 (CNGI-BJ-IX2-AS-AP)chn (China)noblockedreceived/10Report
22618422026-11-03 01:32:332001:da8:2xx::/4024348 (CNGI-BJ-IX2-AS-AP)chn (China)no✔blockedreceived/16Report
22617772026-11-02 21:39:28202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
22617772026-11-02 21:39:282001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/16Report
22614812026-11-02 10:22:2042.88.250.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
22614472026-11-02 08:54:27120.227.35.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
22613942026-11-02 06:15:29114.251.216.x/244808 (CHINA169-BJ)chn (China)yesblockedblockednoneReport
22613132026-11-02 02:22:3960.164.51.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenblockednoneReport
22606732026-10-31 18:47:022408:821a:9axx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
22604662026-10-31 09:19:02240e:37d:exx::/40140329 (CHINATELECOM-FUJIAN-FUZHOU-5G-NETWORK)chn (China)nounknownunknownnoneReport
22596332026-10-29 20:22:01111.58.223.x/249808 (CHINAMOBILE-CN)chn (China)yesunknownunknownnoneReport
22595372026-10-29 17:33:39221.7.135.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
22592652026-10-29 08:09:02112.97.80.x/2417623 (CNCGROUP-SZ)chn (China)yesblockedblockednoneReport
22591872026-10-29 04:41:0258.206.206.x/2424348 (CNGI-BJ-IX2-AS-AP)chn (China)noblockedreceived/10Report
22591872026-10-29 04:41:022001:da8:2xx::/4024348 (CNGI-BJ-IX2-AS-AP)chn (China)no✔blockedreceived/32Report
22591412026-10-29 02:52:05183.23.226.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
22584592026-10-27 22:37:3547.108.137.x/2437963 (ALIBABA-CN-NET)chn (China)yesblockedblockednoneReport
22584592026-10-27 22:37:352408:4006:12xx::/4037963 (ALIBABA-CN-NET)chn (China)noblockedblockednoneReport
22582132026-10-27 14:01:02111.161.149.x/244837 (CHINA169-Backbone)chn (China)norewrittenrewrittennoneReport
22581022026-10-27 11:14:08240e:352:24xx::/404134 (CHINANET-BACKBONE)chn (China)nounknownunknownnoneReport
22580282026-10-27 08:00:18183.197.189.x/2424547 (CMNET-V4HEBEI-AS-AP)chn (China)yesrewrittenrewrittennoneReport
22579582026-10-27 03:31:1227.46.103.x/2417623 (CNCGROUP-SZ)chn (China)yesunknownunknownnoneReport
22578272026-10-26 20:31:21202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
22578272026-10-26 20:31:212001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/16Report
22574842026-10-26 10:48:1758.206.201.x/2424348 (CNGI-BJ-IX2-AS-AP)chn (China)noblockedreceived/17Report
22573472026-10-26 04:17:10112.97.169.x/2417816 (CHINA169-GZ)chn (China)yesblockedblockednoneReport
22572982026-10-26 01:40:05183.23.180.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
22572872026-10-26 01:00:0160.164.130.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
22567202026-10-24 17:59:27120.227.35.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
22566642026-10-24 15:49:23183.197.189.x/2424547 (CMNET-V4HEBEI-AS-AP)chn (China)yesrewrittenrewrittennoneReport
22566152026-10-24 13:16:5527.226.130.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
22565072026-10-24 09:19:03240e:37d:exx::/40140329 (CHINATELECOM-FUJIAN-FUZHOU-5G-NETWORK)chn (China)nounknownunknownnoneReport
22564932026-10-24 08:17:2827.46.103.x/2417623 (CNCGROUP-SZ)chn (China)yesunknownunknownnoneReport
22562502026-10-23 18:24:372409:8a00:1axx::/4056048 (CMNET-BEIJING-AP)chn (China)noblockedblocked/64Report
22557302026-10-22 19:15:22111.58.222.x/249808 (CHINAMOBILE-CN)chn (China)yesunknownunknownnoneReport
22557132026-10-22 18:33:36111.58.222.x/249808 (CHINAMOBILE-CN)chn (China)yesunknownunknownnoneReport
22556922026-10-22 18:11:50111.58.222.x/249808 (CHINAMOBILE-CN)chn (China)yesunknownunknownnoneReport
22556872026-10-22 17:59:59111.58.222.x/249808 (CHINAMOBILE-CN)chn (China)yesunknownunknownnoneReport
22556242026-10-22 16:26:46221.7.135.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
22552692026-10-22 06:18:0127.46.103.x/2417623 (CNCGROUP-SZ)chn (China)yesunknownunknownnoneReport
22552662026-10-22 06:12:5927.46.103.x/2417623 (CNCGROUP-SZ)chn (China)yesunknownunknownnoneReport
22551892026-10-22 03:33:4258.206.206.x/2424348 (CNGI-BJ-IX2-AS-AP)chn (China)noblockedreceived/8Report
22551892026-10-22 03:33:422001:da8:2xx::/404538 (ERX-CERNET-BKB)chn (China)no✔blockedreceived/32Report
22551592026-10-22 01:52:4442.92.164.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
22546362026-10-21 09:05:43223.120.136.x/2458807 (CMI-INT-AS)chn (China)noblockedblockednoneReport
22546362026-10-21 09:05:432402:4f00:f0xx::/4058807 (CMI-INT-AS)chn (China)noblockedblocked/120Report
22544272026-10-20 21:29:0447.108.137.x/2437963 (ALIBABA-CN-NET)chn (China)yesblockedblockednoneReport
22544272026-10-20 21:29:042408:4006:12xx::/4037963 (ALIBABA-CN-NET)chn (China)noblockedblockednoneReport
22541362026-10-20 12:47:5427.46.103.x/2417623 (CNCGROUP-SZ)chn (China)yesunknownunknownnoneReport
22540702026-10-20 11:14:08240e:352:24xx::/404134 (CHINANET-BACKBONE)chn (China)nounknownunknownnoneReport
22539082026-10-20 03:22:0758.206.201.x/2424348 (CNGI-BJ-IX2-AS-AP)chn (China)noblockedreceived/10Report
22537552026-10-19 19:23:08202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
22537552026-10-19 19:23:082001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/16Report
22532612026-10-19 02:00:25111.58.222.x/249808 (CHINAMOBILE-CN)chn (China)yesunknownunknownnoneReport
22532552026-10-19 01:52:47117.187.0.x/249808 (CHINAMOBILE-CN)chn (China)noblockedblocked/27Report
22532552026-10-19 01:52:472409:806a:xx::/409808 (CHINAMOBILE-CN)chn (China)noblockedblockednoneReport
22532522026-10-19 01:50:10117.187.0.x/249808 (CHINAMOBILE-CN)chn (China)noblockedblocked/27Report
22532522026-10-19 01:50:102409:806a:xx::/409808 (CHINAMOBILE-CN)chn (China)noblockedblockednoneReport
22532502026-10-19 01:47:08117.187.0.x/249808 (CHINAMOBILE-CN)chn (China)noblockedblocked/27Report
22532502026-10-19 01:47:082409:806a:xx::/409808 (CHINAMOBILE-CN)chn (China)noblockedblockednoneReport
22532462026-10-19 01:42:12117.135.196.x/249808 (CHINAMOBILE-CN)chn (China)noblockedblocked/30Report
22532462026-10-19 01:42:122409:806a:xx::/409808 (CHINAMOBILE-CN)chn (China)noblockedblockednoneReport
22532452026-10-19 01:39:34117.135.196.x/249808 (CHINAMOBILE-CN)chn (China)noblockedblocked/30Report
22532452026-10-19 01:39:342409:806a:xx::/409808 (CHINAMOBILE-CN)chn (China)noblockedblockednoneReport
22532422026-10-19 01:35:53117.135.196.x/249808 (CHINAMOBILE-CN)chn (China)noblockedblocked/30Report
22532422026-10-19 01:35:532409:806a:xx::/409808 (CHINAMOBILE-CN)chn (China)noblockedblockednoneReport
22532412026-10-19 01:28:4858.206.201.x/2424348 (CNGI-BJ-IX2-AS-AP)chn (China)noblockedreceived/10Report
22532412026-10-19 01:28:482001:da8:2xx::/404538 (ERX-CERNET-BKB)chn (China)no✔blockedreceived/16Report
22527632026-10-17 23:38:55118.184.173.x/2423650 (CHINANET-Jiangsu-Province-IDC)chn (China)noblockedblocked/21Report
22526372026-10-17 16:52:18120.227.35.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
22525842026-10-17 14:42:32183.197.189.x/2424547 (CMNET-V4HEBEI-AS-AP)chn (China)yesrewrittenrewrittennoneReport
22524232026-10-17 09:19:02240e:37d:exx::/40140329 (CHINATELECOM-FUJIAN-FUZHOU-5G-NETWORK)chn (China)nounknownunknownnoneReport
22523772026-10-17 06:09:10120.227.35.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
22520932026-10-16 16:17:002409:8a00:1axx::/4056048 (CMNET-BEIJING-AP)chn (China)noblockedblocked/64Report
22517372026-10-16 08:24:3258.206.201.x/2424348 (CNGI-BJ-IX2-AS-AP)chn (China)noblockedreceived/10Report
22513042026-10-15 15:19:58221.7.135.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
22512842026-10-15 15:00:21113.68.239.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
22509722026-10-15 07:25:00218.201.252.x/249808 (CHINAMOBILE-CN)chn (China)yesunknownunknownnoneReport
22508442026-10-15 02:26:2358.206.206.x/2424348 (CNGI-BJ-IX2-AS-AP)chn (China)noblockedreceived/8Report
22508442026-10-15 02:26:232001:da8:2xx::/404538 (ERX-CERNET-BKB)chn (China)no✔blockedreceived/32Report
22508022026-10-15 00:45:44117.156.76.x/249808 (CHINAMOBILE-CN)chn (China)yesblockedblockednoneReport
22500042026-10-13 20:20:3147.108.137.x/2437963 (ALIBABA-CN-NET)chn (China)yesblockedblockednoneReport
22500042026-10-13 20:20:312408:4006:12xx::/4037963 (ALIBABA-CN-NET)chn (China)noblockedblockednoneReport
22496932026-10-13 11:41:0227.46.103.x/2417623 (CNCGROUP-SZ)chn (China)yesunknownunknownnoneReport
22496902026-10-13 11:34:0527.46.103.x/2417623 (CNCGROUP-SZ)chn (China)yesunknownunknownnoneReport
22496742026-10-13 11:14:06240e:352:24xx::/404134 (CHINANET-BACKBONE)chn (China)nounknownunknownnoneReport
22494402026-10-13 01:23:1858.206.201.x/2424348 (CNGI-BJ-IX2-AS-AP)chn (China)noblockedreceived/10Report
22494122026-10-12 23:52:392409:8a00:1axx::/4056048 (CMNET-BEIJING-AP)chn (China)noblockedblocked/64Report
22493842026-10-12 22:38:38124.77.143.x/244812 (CHINANET-SH-AP)chn (China)yesblockedblockednoneReport
22492502026-10-12 18:14:56202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
22492502026-10-12 18:14:562001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/16Report
22488402026-10-12 01:57:3742.88.37.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
22488152026-10-12 00:53:37111.58.223.x/249808 (CHINAMOBILE-CN)chn (China)yesunknownunknownnoneReport

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