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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
17408342024-03-30 18:03:5358.60.63.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblocked/26Report
17406762024-03-30 10:34:31221.7.135.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
17405842024-03-30 02:25:39240e:36c:dxx::/404134 (CHINANET-BACKBONE)chn (China)noblockedblocked/56Report
17405652024-03-30 01:14:4358.48.227.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
17402762024-03-29 13:56:2814.145.44.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
17401262024-03-29 05:47:40202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
17400922024-03-29 02:00:1114.23.109.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
17398732024-03-28 15:50:1214.145.44.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
17397082024-03-28 07:21:28222.78.60.x/244134 (CHINANET-BACKBONE)chn (China)norewrittenrewrittennoneReport
17396632024-03-28 03:54:542001:da8:e8xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
17396422024-03-28 02:52:0614.23.109.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
17396332024-03-28 02:03:091.202.186.x/244847 (CNIX-AP)chn (China)yesblockedblockednoneReport
17396332024-03-28 02:03:092001:250:2xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
17386792024-03-26 09:12:45120.237.89.x/2456040 (CMNET-GuangDong-AP)chn (China)yesblockedblockednoneReport
17386722024-03-26 08:46:3958.48.227.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
17385632024-03-26 02:07:3358.48.224.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
17384362024-03-25 20:14:421.202.186.x/244847 (CNIX-AP)chn (China)yesblockedblockednoneReport
17384362024-03-25 20:14:422001:250:2xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
17381832024-03-25 10:46:01116.130.192.x/244837 (CHINA169-Backbone)chn (China)yesblockedblockednoneReport
17381832024-03-25 10:46:012408:8411:54xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
17381572024-03-25 09:16:54219.140.40.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
17381532024-03-25 09:08:5061.48.133.x/244808 (CHINA169-BJ)chn (China)yesblockedblockednoneReport
17381112024-03-25 07:04:45117.61.104.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
17381042024-03-25 06:49:52219.140.40.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
17380872024-03-25 06:07:07223.104.194.x/2424444 (CMNET-V4shandong-AS-AP)chn (China)yesblockedblockednoneReport
17380752024-03-25 04:56:37111.36.110.x/2424444 (CMNET-V4shandong-AS-AP)chn (China)yesblockedblockednoneReport
17377772024-03-24 10:32:08117.13.59.x/244837 (CHINA169-Backbone)chn (China)yesblockedblockednoneReport
17377772024-03-24 10:32:082408:8210:54xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
17373802024-03-23 10:58:01221.197.234.x/244837 (CHINA169-Backbone)chn (China)yesblockedblockednoneReport
17373802024-03-23 10:58:012408:8411:54xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
17373572024-03-23 09:27:29221.7.135.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
17368452024-03-22 11:06:35116.130.192.x/244837 (CHINA169-Backbone)chn (China)yesblockedblockednoneReport
17368452024-03-22 11:06:352408:8411:54xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
17367902024-03-22 08:10:34219.140.40.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
17367772024-03-22 07:26:08219.140.40.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
17367772024-03-22 07:26:08240e:36c:dxx::/404134 (CHINANET-BACKBONE)chn (China)noblockedblocked/56Report
17367402024-03-22 04:41:07202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
17364572024-03-21 14:44:1314.145.8.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
17362362024-03-21 06:10:3358.19.1.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
17362362024-03-21 06:10:332408:824e:dxx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
17362252024-03-21 05:15:5258.19.1.x/244837 (CHINA169-Backbone)chn (China)yesblockedblockednoneReport
17362252024-03-21 05:15:522408:824e:dxx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
17362242024-03-21 05:07:52183.94.140.x/244837 (CHINA169-Backbone)chn (China)yesblockedblockednoneReport
17362242024-03-21 05:07:522408:824e:dxx::/404837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
17361842024-03-21 02:48:03117.28.251.x/244809 (CHINATELECOM-CORE-WAN-CN2)chn (China)yesblockedblocked/25Report
17361842024-03-21 02:48:032001:da8:e8xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
17361652024-03-21 01:46:0514.23.109.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
17357292024-03-20 07:48:4858.60.63.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblocked/27Report
17356852024-03-20 05:15:0014.23.109.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
17354222024-03-19 15:28:36219.140.40.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
17353582024-03-19 13:28:42183.94.140.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
17353582024-03-19 13:28:422408:824e:dxx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
17352652024-03-19 10:37:23171.212.57.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
17352652024-03-19 10:37:23240e:399:69xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedblocked/64Report
17352432024-03-19 08:45:52183.94.140.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
17352432024-03-19 08:45:522408:824e:dxx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
17352322024-03-19 08:06:42120.237.89.x/2456040 (CMNET-GuangDong-AP)chn (China)yesblockedblockednoneReport
17352212024-03-19 07:31:122408:824e:dxx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
17349942024-03-18 19:07:031.202.186.x/244847 (CNIX-AP)chn (China)yesblockedblockednoneReport
17349942024-03-18 19:07:032001:250:2xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
17347252024-03-18 09:43:23218.68.102.x/244837 (CHINA169-Backbone)chn (China)yesblockedblockednoneReport
17347252024-03-18 09:43:232408:8210:54xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
17347192024-03-18 09:12:34202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
17347022024-03-18 08:02:3861.48.133.x/244808 (CHINA169-BJ)chn (China)yesblockedblockednoneReport
17343982024-03-17 10:40:58221.7.135.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
17341342024-03-16 17:00:4158.60.63.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblocked/26Report
17339902024-03-16 10:00:44183.172.126.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
17339902024-03-16 10:00:442402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/72Report
17339282024-03-16 06:08:26183.172.126.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
17339282024-03-16 06:08:262402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/120Report
17333682024-03-15 03:06:08111.172.7.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
17333472024-03-15 02:13:20111.172.7.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
17333472024-03-15 02:13:20240e:36c:dxx::/404134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
17329172024-03-14 09:37:06111.172.7.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
17327682024-03-14 01:41:11117.28.251.x/244809 (CHINATELECOM-CORE-WAN-CN2)chn (China)yesblockedblocked/25Report
17327682024-03-14 01:41:112001:da8:e8xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
17325772024-03-13 18:00:4614.145.7.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
17322092024-03-13 04:08:5914.23.109.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
17317552024-03-12 07:00:54120.237.89.x/2456040 (CMNET-GuangDong-AP)chn (China)yesblockedblockednoneReport
17317102024-03-12 02:59:09111.172.7.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
17317102024-03-12 02:59:09240e:36c:dxx::/404134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
17315292024-03-11 17:59:24114.251.216.x/244808 (CHINA169-BJ)chn (China)yesblockedblockednoneReport
17315292024-03-11 17:59:242001:250:2xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
17315202024-03-11 17:46:461.202.186.x/244847 (CNIX-AP)chn (China)yesblockedblockednoneReport
17315202024-03-11 17:46:462001:250:2xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
17312802024-03-11 08:34:04218.68.123.x/244837 (CHINA169-Backbone)chn (China)yesblockedblockednoneReport
17312802024-03-11 08:34:042408:8210:54xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
17312732024-03-11 08:05:49202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
17312612024-03-11 06:56:2561.48.133.x/244808 (CHINA169-BJ)chn (China)yesblockedblockednoneReport
17309362024-03-10 09:33:44221.7.135.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
17308662024-03-10 06:02:4358.60.63.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblocked/26Report
17305212024-03-09 08:15:4414.145.7.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
17304952024-03-09 06:39:1958.60.63.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblocked/27Report
17294642024-03-07 08:08:4158.60.63.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblocked/26Report
17293192024-03-07 00:34:25117.28.251.x/244809 (CHINATELECOM-CORE-WAN-CN2)chn (China)yesblockedblocked/25Report
17293192024-03-07 00:34:252001:da8:e8xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
17288512024-03-06 07:35:10111.172.5.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
17288432024-03-06 07:16:3161.48.133.x/244808 (CHINA169-BJ)chn (China)yesblockedblockednoneReport
17287782024-03-06 03:02:5814.23.109.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
17287702024-03-06 02:39:10111.172.5.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
17282192024-03-05 05:54:44120.237.89.x/2456040 (CMNET-GuangDong-AP)chn (China)yesblockedblockednoneReport
17281822024-03-05 03:31:30111.172.5.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
17279042024-03-04 16:39:061.202.186.x/244847 (CNIX-AP)chn (China)yesblockedblockednoneReport
17279042024-03-04 16:39:062001:250:2xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
17277032024-03-04 09:42:16221.197.56.x/244837 (CHINA169-Backbone)chn (China)yesblockedblockednoneReport
17277032024-03-04 09:42:162408:8210:54xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
17276382024-03-04 06:59:13202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
17275812024-03-04 02:29:37221.7.135.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
17271882024-03-03 02:24:2661.48.133.x/244808 (CHINA169-BJ)chn (China)yesblockedblockednoneReport
17268452024-03-02 07:09:4514.145.31.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
17267722024-03-02 01:41:10203.168.17.x/24137692 (CHINATELECOM-IOT-GUANGDONG-Network)chn (China)yesrewrittenrewrittennoneReport
17267722024-03-02 01:41:10240e:87c:7xx::/40137692 (CHINATELECOM-IOT-GUANGDONG-Network)chn (China)noblockedblocked/64Report
17264912024-03-01 14:44:00120.227.65.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
17263912024-03-01 10:49:3958.60.63.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblocked/27Report
17257002024-02-28 23:27:34117.28.251.x/244809 (CHINATELECOM-CORE-WAN-CN2)chn (China)yesblockedblocked/25Report
17257002024-02-28 23:27:342001:da8:e8xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
17252152024-02-28 06:59:2258.60.63.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblocked/27Report
17251472024-02-28 01:57:0014.23.109.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
17248652024-02-27 15:15:27222.78.60.x/244134 (CHINANET-BACKBONE)chn (China)norewrittenrewrittennoneReport
17243082024-02-26 15:31:301.202.186.x/244847 (CNIX-AP)chn (China)yesblockedblockednoneReport
17243082024-02-26 15:31:302001:250:2xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
17242522024-02-26 13:35:42218.68.102.x/244837 (CHINA169-Backbone)chn (China)yesblockedblockednoneReport
17242522024-02-26 13:35:422408:8210:54xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
17241022024-02-26 07:28:1214.23.109.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
17240762024-02-26 05:52:31202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
17240442024-02-26 03:57:22123.113.81.x/244808 (CHINA169-BJ)chn (China)yesrewrittenrewrittennoneReport
17240442024-02-26 03:57:222408:8207:30xx::/404808 (CHINA169-BJ)chn (China)noblockedblocked/64Report
17239992024-02-26 01:22:30221.7.135.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
17235412024-02-25 01:18:1561.48.133.x/244808 (CHINA169-BJ)chn (China)yesblockedblockednoneReport
17231522024-02-24 06:03:4314.145.7.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
17230882024-02-24 01:55:19221.7.135.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
17230792024-02-24 01:33:23221.7.135.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport

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