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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
22211692026-08-25 12:15:2947.108.31.x/2437963 (CNNIC-ALIBABA-CN-NET-AP)chn (China)yesblockedblockednoneReport
22211082026-08-25 11:14:06240e:a4:62xx::/404134 (CHINANET-BACKBONE)chn (China)nounknownunknownnoneReport
22210932026-08-25 10:40:5727.46.103.x/2417623 (CNCGROUP-SZ)chn (China)yesunknownunknownnoneReport
22210792026-08-25 10:16:5558.20.56.x/244837 (CHINA169-Backbone)chn (China)yesblockedblockednoneReport
22210592026-08-25 09:26:39120.227.35.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
22210432026-08-25 08:49:5142.92.167.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
22208052026-08-24 21:17:1958.20.83.x/244837 (CHINA169-Backbone)chn (China)yesblockedblockednoneReport
22203342026-08-24 10:25:23117.187.0.x/249808 (CMNET-GD)chn (China)noblockedblocked/27Report
22203342026-08-24 10:25:232409:806a:xx::/409808 (CMNET-GD)chn (China)noblockedblockednoneReport
22203262026-08-24 10:19:09117.187.0.x/249808 (CMNET-GD)chn (China)noblockedblocked/27Report
22203262026-08-24 10:19:092409:806a:xx::/409808 (CMNET-GD)chn (China)noblockedblockednoneReport
22203252026-08-24 10:13:39124.77.143.x/244812 (CHINANET-SH-AP)chn (China)yesblockedblockednoneReport
22203192026-08-24 10:04:53117.187.0.x/249808 (CMNET-GD)chn (China)noblockedblocked/27Report
22203182026-08-24 10:04:05202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
22203182026-08-24 10:04:052001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/16Report
22203112026-08-24 09:58:41124.77.143.x/244812 (CHINANET-SH-AP)chn (China)yesblockedblockednoneReport
22203012026-08-24 09:42:07117.187.0.x/249808 (CMNET-GD)chn (China)noblockedblocked/27Report
22202962026-08-24 09:25:47117.187.0.x/249808 (CMNET-GD)chn (China)noblockedblocked/27Report
22202812026-08-24 08:46:08117.135.196.x/249808 (CMNET-GD)chn (China)noblockedblocked/18Report
22202712026-08-24 08:38:33117.135.196.x/249808 (CMNET-GD)chn (China)noblockedblocked/18Report
22202712026-08-24 08:38:332409:806a:xx::/409808 (CMNET-GD)chn (China)noblockedblocked/40Report
22202682026-08-24 08:32:23117.135.196.x/249808 (CMNET-GD)chn (China)noblockedblocked/18Report
22202682026-08-24 08:32:232409:806a:xx::/409808 (CMNET-GD)chn (China)noblockedblocked/40Report
22202652026-08-24 08:24:52117.135.196.x/249808 (CMNET-GD)chn (China)noblockedblocked/18Report
22202652026-08-24 08:24:522409:806a:xx::/409808 (CMNET-GD)chn (China)noblockedblocked/40Report
22202262026-08-24 07:14:1339.144.96.x/2456042 (CMNET-Shanxi-AP)chn (China)yesblockedblockednoneReport
22202072026-08-24 06:44:0858.20.83.x/244837 (CHINA169-Backbone)chn (China)yesblockedblockednoneReport
22201762026-08-24 05:02:52120.227.35.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
22201392026-08-24 02:39:5958.206.206.x/2424348 (CNGI-BJ-IX2-AS-AP)chn (China)noblockedreceived/8Report
22201392026-08-24 02:39:592001:da8:2xx::/404538 (ERX-CERNET-BKB)chn (China)no✔blockedreceived/16Report
22201322026-08-24 02:02:0358.20.83.x/244837 (CHINA169-Backbone)chn (China)yesblockedblockednoneReport
22201252026-08-24 01:43:46218.201.252.x/249808 (CMNET-GD)chn (China)yesunknownunknownnoneReport
22200682026-08-23 21:41:5758.20.83.x/244837 (CHINA169-Backbone)chn (China)yesblockedblockednoneReport
22200552026-08-23 20:52:40111.58.223.x/249808 (CMNET-GD)chn (China)yesunknownunknownnoneReport
22199522026-08-23 15:20:3858.20.83.x/244837 (CHINA169-Backbone)chn (China)yesblockedblockednoneReport
22199112026-08-23 13:19:42120.244.188.x/2456048 (CMNET-BEIJING-AP)chn (China)yesunknownunknownnoneReport
22199112026-08-23 13:19:422409:8a00:1axx::/4056048 (CMNET-BEIJING-AP)chn (China)nounknownunknownnoneReport
22199062026-08-23 13:09:15223.74.11.x/249808 (CMNET-GD)chn (China)yesrewrittenrewrittennoneReport
22199022026-08-23 12:59:2158.20.83.x/244837 (CHINA169-Backbone)chn (China)yesblockedblockednoneReport
22199002026-08-23 12:59:02223.74.11.x/249808 (CMNET-GD)chn (China)yesrewrittenrewrittennoneReport
22198572026-08-23 10:34:07218.201.252.x/249808 (CMNET-GD)chn (China)yesunknownunknownnoneReport
22198452026-08-23 09:47:13117.187.61.x/249808 (CMNET-GD)chn (China)nounknownunknownnoneReport
22198452026-08-23 09:47:132409:876a:cxx::/409808 (CMNET-GD)chn (China)noblockedblocked/32Report
22197092026-08-23 04:09:1158.20.83.x/244837 (CHINA169-Backbone)chn (China)yesblockedblockednoneReport
22196142026-08-22 19:59:3758.20.83.x/244837 (CHINA169-Backbone)chn (China)yesblockedblockednoneReport
22194652026-08-22 11:45:57117.187.61.x/249808 (CMNET-GD)chn (China)nounknownunknownnoneReport
22194652026-08-22 11:45:572409:876a:cxx::/409808 (CMNET-GD)chn (China)noblockedblocked/32Report
22194082026-08-22 09:19:03240e:37d:exx::/40140329 (CHINATELECOM-FUJIAN-FUZHOU-5G-NETWORK)chn (China)nounknownunknownnoneReport
22194002026-08-22 08:53:4358.20.83.x/244837 (CHINA169-Backbone)chn (China)yesblockedblockednoneReport
22193932026-08-22 08:34:3258.20.83.x/244837 (CHINA169-Backbone)chn (China)yesblockedblockednoneReport
22193812026-08-22 07:16:02111.55.102.x/2456047 (CMNET-Hunan-AP)chn (China)yesblockedblockednoneReport
22193342026-08-22 03:38:1158.20.83.x/244837 (CHINA169-Backbone)chn (China)yesblockedblockednoneReport
22191142026-08-21 18:08:05117.187.61.x/249808 (CMNET-GD)chn (China)nounknownunknownnoneReport
22191142026-08-21 18:08:052409:876a:cxx::/409808 (CMNET-GD)chn (China)noblockedblocked/64Report
22190972026-08-21 17:58:08117.187.61.x/249808 (CMNET-GD)chn (China)nounknownunknownnoneReport
22190972026-08-21 17:58:082409:876a:cxx::/409808 (CMNET-GD)chn (China)noblockedblocked/64Report
22190942026-08-21 17:54:25117.187.61.x/249808 (CMNET-GD)chn (China)nounknownunknownnoneReport
22190942026-08-21 17:54:252409:876a:cxx::/409808 (CMNET-GD)chn (China)noblockedblocked/64Report
22190712026-08-21 17:34:34117.187.61.x/249808 (CMNET-GD)chn (China)nounknownunknownnoneReport
22190712026-08-21 17:34:342409:876a:cxx::/409808 (CMNET-GD)chn (China)noblockedblocked/64Report
22190612026-08-21 17:20:32117.187.61.x/249808 (CMNET-GD)chn (China)nounknownunknownnoneReport
22190612026-08-21 17:20:322409:876a:cxx::/409808 (CMNET-GD)chn (China)noblockedblocked/64Report
22190532026-08-21 17:10:19117.187.61.x/249808 (CMNET-GD)chn (China)nounknownunknownnoneReport
22190532026-08-21 17:10:192409:876a:cxx::/409808 (CMNET-GD)chn (China)noblockedblocked/64Report
22190332026-08-21 16:54:20117.187.61.x/249808 (CMNET-GD)chn (China)nounknownunknownnoneReport
22190332026-08-21 16:54:202409:876a:cxx::/409808 (CMNET-GD)chn (China)noblockedblocked/64Report
22190232026-08-21 16:39:23117.187.61.x/249808 (CMNET-GD)chn (China)nounknownunknownnoneReport
22190232026-08-21 16:39:232409:876a:cxx::/409808 (CMNET-GD)chn (China)noblockedblocked/64Report
22190142026-08-21 16:30:48117.187.61.x/249808 (CMNET-GD)chn (China)nounknownunknownnoneReport
22190142026-08-21 16:30:482409:876a:cxx::/409808 (CMNET-GD)chn (China)noblockedblocked/64Report
22189862026-08-21 15:42:34117.187.61.x/249808 (CMNET-GD)chn (China)yesunknownunknownnoneReport
22189812026-08-21 15:36:01117.187.61.x/249808 (CMNET-GD)chn (China)nounknownunknownnoneReport
22189812026-08-21 15:36:012409:876a:cxx::/409808 (CMNET-GD)chn (China)noblockedblocked/64Report
22189582026-08-21 15:07:22117.187.61.x/249808 (CMNET-GD)chn (China)nounknownunknownnoneReport
22189582026-08-21 15:07:222409:876a:cxx::/409808 (CMNET-GD)chn (China)noblockedblocked/64Report
22187912026-08-21 11:44:33117.187.61.x/249808 (CMNET-GD)chn (China)nounknownunknownnoneReport
22187912026-08-21 11:44:332409:876a:cxx::/409808 (CMNET-GD)chn (China)noblockedblocked/64Report
22187812026-08-21 11:35:03117.187.61.x/249808 (CMNET-GD)chn (China)nounknownunknownnoneReport
22187812026-08-21 11:35:032409:876a:cxx::/409808 (CMNET-GD)chn (China)noblockedblocked/64Report
22187742026-08-21 11:22:13117.187.61.x/249808 (CMNET-GD)chn (China)nounknownunknownnoneReport
22187742026-08-21 11:22:132409:876a:cxx::/409808 (CMNET-GD)chn (China)noblockedblocked/64Report
22187652026-08-21 11:10:52117.187.61.x/249808 (CMNET-GD)chn (China)nounknownunknownnoneReport
22187652026-08-21 11:10:522409:876a:cxx::/409808 (CMNET-GD)chn (China)noblockedblocked/64Report
22187642026-08-21 11:06:18117.187.61.x/249808 (CMNET-GD)chn (China)nounknownunknownnoneReport
22187642026-08-21 11:06:182409:876a:cxx::/409808 (CMNET-GD)chn (China)noblockedblocked/64Report
22187592026-08-21 11:03:15124.77.143.x/244812 (CHINANET-SH-AP)chn (China)yesblockedblockednoneReport
22187372026-08-21 10:28:54117.187.61.x/249808 (CMNET-GD)chn (China)nounknownunknownnoneReport
22187372026-08-21 10:28:542409:876a:cxx::/409808 (CMNET-GD)chn (China)noblockedblocked/32Report
22187322026-08-21 10:21:22117.187.61.x/249808 (CMNET-GD)chn (China)nounknownunknownnoneReport
22187322026-08-21 10:21:222409:876a:cxx::/409808 (CMNET-GD)chn (China)noblockedblocked/32Report
22187242026-08-21 10:06:15117.187.61.x/249808 (CMNET-GD)chn (China)nounknownunknownnoneReport
22187242026-08-21 10:06:152409:876a:cxx::/409808 (CMNET-GD)chn (China)noblockedblocked/32Report
22187222026-08-21 10:02:22117.187.61.x/249808 (CMNET-GD)chn (China)nounknownunknownnoneReport
22187222026-08-21 10:02:222409:876a:cxx::/409808 (CMNET-GD)chn (China)noblockedblocked/32Report
22187182026-08-21 09:57:40117.187.61.x/249808 (CMNET-GD)chn (China)nounknownunknownnoneReport
22187182026-08-21 09:57:402409:876a:cxx::/409808 (CMNET-GD)chn (China)noblockedblocked/32Report
22187132026-08-21 09:49:42117.187.238.x/249808 (CMNET-GD)chn (China)nounknownunknownnoneReport
22187112026-08-21 09:46:34117.187.238.x/249808 (CMNET-GD)chn (China)nounknownunknownnoneReport
22187052026-08-21 09:36:26117.187.238.x/249808 (CMNET-GD)chn (China)nounknownunknownnoneReport
22187052026-08-21 09:36:262409:876a:axx::/409808 (CMNET-GD)chn (China)noblockedblocked/64Report
22186982026-08-21 09:23:53117.187.238.x/249808 (CMNET-GD)chn (China)nounknownunknownnoneReport
22186982026-08-21 09:23:532409:876a:axx::/409808 (CMNET-GD)chn (China)noblockedblocked/64Report
22186862026-08-21 09:02:23111.40.244.x/24132525 (CMNET-HEILONGJIANG-CN)chn (China)noblockedblockednoneReport
22186862026-08-21 09:02:232409:801a:8xx::/40132525 (CMNET-HEILONGJIANG-CN)chn (China)no✔blocked✔blocked/64Report
22186812026-08-21 08:56:36111.40.244.x/24132525 (CMNET-HEILONGJIANG-CN)chn (China)noblockedblockednoneReport
22186812026-08-21 08:56:362409:801a:8xx::/40132525 (CMNET-HEILONGJIANG-CN)chn (China)no✔blocked✔blocked/64Report
22186792026-08-21 08:53:08117.187.238.x/249808 (CMNET-GD)chn (China)nounknownunknownnoneReport
22186792026-08-21 08:53:082409:876a:axx::/409808 (CMNET-GD)chn (China)noblockedblocked/64Report
22186782026-08-21 08:48:23117.187.238.x/249808 (CMNET-GD)chn (China)nounknownunknownnoneReport
22186782026-08-21 08:48:232409:876a:axx::/409808 (CMNET-GD)chn (China)noblockedblocked/64Report
22186772026-08-21 08:48:21111.40.244.x/24132525 (CMNET-HEILONGJIANG-CN)chn (China)noblockedblockednoneReport
22186772026-08-21 08:48:212409:801a:8xx::/40132525 (CMNET-HEILONGJIANG-CN)chn (China)no✔blocked✔blocked/64Report
22186752026-08-21 08:43:54111.40.244.x/24132525 (CMNET-HEILONGJIANG-CN)chn (China)noblockedblockednoneReport
22186752026-08-21 08:43:542409:801a:8xx::/40132525 (CMNET-HEILONGJIANG-CN)chn (China)no✔blocked✔blockednoneReport
22186742026-08-21 08:41:29117.187.238.x/249808 (CMNET-GD)chn (China)nounknownunknownnoneReport
22186742026-08-21 08:41:292409:876a:axx::/409808 (CMNET-GD)chn (China)noblockedblocked/64Report
22186712026-08-21 08:38:19117.187.238.x/249808 (CMNET-GD)chn (China)nounknownunknownnoneReport
22186712026-08-21 08:38:192409:876a:axx::/409808 (CMNET-GD)chn (China)noblockedblocked/64Report
22186702026-08-21 08:36:13111.40.244.x/24132525 (CMNET-HEILONGJIANG-CN)chn (China)noblockedblockednoneReport
22186702026-08-21 08:36:132409:801a:8xx::/40132525 (CMNET-HEILONGJIANG-CN)chn (China)no✔blocked✔blockednoneReport
22186682026-08-21 08:32:1258.20.83.x/244837 (CHINA169-Backbone)chn (China)yesblockedblockednoneReport
22186642026-08-21 08:30:36117.187.238.x/249808 (CMNET-GD)chn (China)nounknownunknownnoneReport
22186642026-08-21 08:30:362409:876a:axx::/409808 (CMNET-GD)chn (China)noblockedblocked/64Report
22186622026-08-21 08:25:39111.40.244.x/24132525 (CMNET-HEILONGJIANG-CN)chn (China)noblockedblockednoneReport
22186622026-08-21 08:25:392409:801a:8xx::/40132525 (CMNET-HEILONGJIANG-CN)chn (China)no✔blocked✔blockednoneReport
22186612026-08-21 08:24:34117.187.238.x/249808 (CMNET-GD)chn (China)nounknownunknownnoneReport
22186592026-08-21 08:21:45117.187.238.x/249808 (CMNET-GD)chn (China)nounknownunknownnoneReport
22186582026-08-21 08:19:28111.40.244.x/24132525 (CMNET-HEILONGJIANG-CN)chn (China)noblockedblockednoneReport
22186582026-08-21 08:19:282409:801a:8xx::/40132525 (CMNET-HEILONGJIANG-CN)chn (China)no✔blocked✔blocked/120Report
22186572026-08-21 08:14:18117.187.238.x/249808 (CMNET-GD)chn (China)nounknownunknownnoneReport
22186572026-08-21 08:14:182409:876a:axx::/409808 (CMNET-GD)chn (China)noblockedblocked/64Report
22186552026-08-21 08:13:08111.40.244.x/24132525 (CMNET-HEILONGJIANG-CN)chn (China)noblockedblockednoneReport
22186552026-08-21 08:13:082409:801a:8xx::/40132525 (CMNET-HEILONGJIANG-CN)chn (China)noblockedblockednoneReport
22186492026-08-21 08:02:47111.40.244.x/24132525 (CMNET-HEILONGJIANG-CN)chn (China)noblockedblockednoneReport
22186382026-08-21 07:49:17117.187.238.x/249808 (CMNET-GD)chn (China)nounknownunknownnoneReport
22186382026-08-21 07:49:172409:876a:axx::/409808 (CMNET-GD)chn (China)noblockedblocked/64Report
22186342026-08-21 07:46:35111.40.244.x/24132525 (CMNET-HEILONGJIANG-CN)chn (China)noblockedblockednoneReport
22186342026-08-21 07:46:352409:801a:8xx::/40132525 (CMNET-HEILONGJIANG-CN)chn (China)no✔blocked✔blockednoneReport
22186292026-08-21 07:38:54117.187.238.x/249808 (CMNET-GD)chn (China)nounknownunknownnoneReport
22186292026-08-21 07:38:542409:876a:axx::/409808 (CMNET-GD)chn (China)noblockedblocked/64Report
22186212026-08-21 07:27:17117.187.238.x/249808 (CMNET-GD)chn (China)nounknownunknownnoneReport
22186212026-08-21 07:27:172409:876a:axx::/409808 (CMNET-GD)chn (China)noblockedblocked/64Report
22186192026-08-21 07:24:33117.187.238.x/249808 (CMNET-GD)chn (China)nounknownunknownnoneReport
22186192026-08-21 07:24:332409:876a:axx::/409808 (CMNET-GD)chn (China)noblockedblocked/32Report
22186182026-08-21 07:22:38111.40.244.x/24132525 (CMNET-HEILONGJIANG-CN)chn (China)noblockedblockednoneReport
22186182026-08-21 07:22:382409:801a:8xx::/40132525 (CMNET-HEILONGJIANG-CN)chn (China)no✔blocked✔blockednoneReport
22186162026-08-21 07:19:1627.46.103.x/2417623 (CNCGROUP-SZ)chn (China)yesunknownunknownnoneReport
22186082026-08-21 07:11:27117.187.238.x/249808 (CMNET-GD)chn (China)nounknownunknownnoneReport
22186082026-08-21 07:11:272409:876a:axx::/409808 (CMNET-GD)chn (China)noblockedblocked/32Report
22186072026-08-21 07:08:17111.40.244.x/24132525 (CMNET-HEILONGJIANG-CN)chn (China)noblockedblockednoneReport
22186072026-08-21 07:08:172409:801a:8xx::/40132525 (CMNET-HEILONGJIANG-CN)chn (China)no✔blocked✔blockednoneReport
22186042026-08-21 07:00:51111.40.244.x/24132525 (CMNET-HEILONGJIANG-CN)chn (China)noblockedblockednoneReport
22186042026-08-21 07:00:512409:801a:8xx::/40132525 (CMNET-HEILONGJIANG-CN)chn (China)no✔blocked✔blockednoneReport
22185972026-08-21 06:50:50117.187.238.x/249808 (CMNET-GD)chn (China)nounknownunknownnoneReport
22185972026-08-21 06:50:502409:876a:axx::/409808 (CMNET-GD)chn (China)noblockedblocked/32Report
22185932026-08-21 06:42:53111.40.244.x/24132525 (CMNET-HEILONGJIANG-CN)chn (China)noblockedblockednoneReport
22185932026-08-21 06:42:532409:801a:8xx::/40132525 (CMNET-HEILONGJIANG-CN)chn (China)no✔blocked✔blocked/64Report
22185892026-08-21 06:38:57111.40.244.x/24132525 (CMNET-HEILONGJIANG-CN)chn (China)noblockedblockednoneReport
22185892026-08-21 06:38:572409:801a:8xx::/40132525 (CMNET-HEILONGJIANG-CN)chn (China)no✔blocked✔blocked/64Report

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