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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
22042102026-07-27 09:33:54113.116.178.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
22042042026-07-27 09:28:45113.116.178.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
22041872026-07-27 09:02:3627.46.103.x/2417623 (CNCGROUP-SZ)chn (China)yesunknownunknownnoneReport
22041462026-07-27 07:09:41113.116.178.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
22041242026-07-27 05:31:13202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
22041242026-07-27 05:31:132001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/16Report
22040722026-07-27 01:45:0058.206.205.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
22040722026-07-27 01:45:002001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/32Report
22039332026-07-26 16:25:09111.58.223.x/249808 (CMNET-GD)chn (China)yesunknownunknownnoneReport
22038142026-07-26 07:57:2627.46.103.x/2417623 (CNCGROUP-SZ)chn (China)yesunknownunknownnoneReport
22037792026-07-26 06:33:33113.116.178.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
22037762026-07-26 06:14:22113.116.178.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
22037752026-07-26 06:09:16113.116.178.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
22033332026-07-25 12:28:58117.188.58.x/249808 (CMNET-GD)chn (China)yesrewrittenrewrittennoneReport
22032652026-07-25 09:19:05240e:37c:exx::/40140329 (CHINATELECOM-FUJIAN-FUZHOU-5G-NETWORK)chn (China)nounknownunknownnoneReport
22032032026-07-25 06:24:3439.144.231.x/249808 (CMNET-GD)chn (China)yesunknownunknownnoneReport
22032032026-07-25 06:24:342409:896a:1dxx::/409808 (CMNET-GD)chn (China)noblockedblocked/64Report
22031912026-07-25 05:51:2439.144.231.x/249808 (CMNET-GD)chn (China)yesunknownunknownnoneReport
22031652026-07-25 03:04:23120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
22028922026-07-24 14:14:58117.188.55.x/249808 (CMNET-GD)chn (China)yesrewrittenrewrittennoneReport
22027352026-07-24 09:05:17113.116.178.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
22026702026-07-24 05:56:07113.116.178.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
22026622026-07-24 05:09:23113.116.178.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
22026492026-07-24 04:24:0827.46.103.x/2417623 (CNCGROUP-SZ)chn (China)yesunknownunknownnoneReport
22026052026-07-24 01:11:00113.116.178.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
22022232026-07-23 13:28:062409:8a00:1axx::/4056048 (CMNET-BEIJING-AP)chn (China)noblockedblocked/72Report
22021652026-07-23 11:55:552409:8a00:1axx::/4056048 (CMNET-BEIJING-AP)chn (China)noblockedblocked/64Report
22021232026-07-23 10:43:31113.116.178.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
22020392026-07-23 07:03:0638.147.163.x/246134 (XNNET)chn (China)noblockedblocked/25Report
22020392026-07-23 07:03:062a12:ab80:xx::/406134 (XNNET)chn (China)noblockedblockednoneReport
22019672026-07-23 01:58:40221.7.135.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
22019592026-07-23 01:34:38113.116.178.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
22019562026-07-23 01:34:0458.206.201.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
22019492026-07-23 01:22:3042.92.166.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
22016582026-07-22 14:40:33183.241.96.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport
22015462026-07-22 11:57:472409:8a00:1axx::/4056048 (CMNET-BEIJING-AP)chn (China)noblockedblocked/64Report
22014762026-07-22 10:00:59124.77.143.x/244812 (CHINANET-SH-AP)chn (China)yesblockedblockednoneReport
22014352026-07-22 08:19:0242.92.162.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
22013902026-07-22 06:06:21113.116.178.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
22013682026-07-22 05:09:26113.116.178.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
22013192026-07-22 02:16:12113.116.178.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
22013172026-07-22 02:07:03113.116.178.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
22012962026-07-22 01:13:45113.116.178.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
22012712026-07-22 00:25:3842.92.162.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
22010012026-07-21 14:28:39183.241.96.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport
22008982026-07-21 11:35:04113.116.178.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
22008822026-07-21 11:14:06240e:352:24xx::/404134 (CHINANET-BACKBONE)chn (China)nounknownunknownnoneReport
22008802026-07-21 11:10:08223.104.44.x/2456048 (CMNET-BEIJING-AP)chn (China)yesblockedblockednoneReport
22008482026-07-21 09:55:48113.116.178.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
22008452026-07-21 09:40:32113.116.178.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
22008422026-07-21 09:31:17113.116.178.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
22008362026-07-21 09:23:58113.116.178.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
22007782026-07-21 06:38:3047.108.31.x/2437963 (CNNIC-ALIBABA-CN-NET-AP)chn (China)yesblockedblockednoneReport
22007682026-07-21 06:04:46113.116.178.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
22006962026-07-21 01:35:3658.206.201.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
22004312026-07-20 16:09:43183.241.96.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport
22001222026-07-20 06:19:13113.116.178.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
22000852026-07-20 04:23:00202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
22000852026-07-20 04:23:002001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/16Report
22000592026-07-20 03:08:5327.46.103.x/2417623 (CNCGROUP-SZ)chn (China)yesunknownunknownnoneReport
21998932026-07-19 15:18:17111.58.223.x/249808 (CMNET-GD)chn (China)yesunknownunknownnoneReport
21993232026-07-18 13:41:35111.23.83.x/2456047 (CMNET-Hunan-AP)chn (China)yesblockedblockednoneReport
21993122026-07-18 13:13:03220.202.248.x/244837 (CHINA169-Backbone)chn (China)yesblockedblockednoneReport
21993122026-07-18 13:13:032408:8352:cxx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
21992412026-07-18 09:19:03240e:37c:exx::/40140329 (CHINATELECOM-FUJIAN-FUZHOU-5G-NETWORK)chn (China)nounknownunknownnoneReport
21992062026-07-18 07:00:1927.46.103.x/2417623 (CNCGROUP-SZ)chn (China)yesunknownunknownnoneReport
21989592026-07-17 18:44:292409:8a3c:6fxx::/4024444 (CMNET-V4shandong-AS-AP)chn (China)noblockedreceived/24Report
21989082026-07-17 17:27:222409:8a3c:6fxx::/4024444 (CMNET-V4shandong-AS-AP)chn (China)noblockedreceived/24Report
21988722026-07-17 16:27:192409:8a3c:6fxx::/4024444 (CMNET-V4shandong-AS-AP)chn (China)noblockedreceived/24Report
21988102026-07-17 14:20:38120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
21986472026-07-17 09:16:4658.206.201.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21985752026-07-17 06:05:03113.116.176.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21985322026-07-17 03:17:0627.46.103.x/2417623 (CNCGROUP-SZ)chn (China)yesunknownunknownnoneReport
21985242026-07-17 02:45:38113.116.176.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21985082026-07-17 01:33:5458.206.201.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21985032026-07-17 01:21:1258.206.201.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21981362026-07-16 12:46:20117.136.1.x/2438019 (CMNET-V4TIANJIN-AS-AP)chn (China)yesblockedblockednoneReport
21981362026-07-16 12:46:202409:8903:3cxx::/4038019 (CMNET-V4TIANJIN-AS-AP)chn (China)noblockedblocked/64Report
21981082026-07-16 12:02:38117.136.1.x/2438019 (CMNET-V4TIANJIN-AS-AP)chn (China)yesblockedblockednoneReport
21981082026-07-16 12:02:382409:8903:30xx::/4038019 (CMNET-V4TIANJIN-AS-AP)chn (China)noblockedblocked/64Report
21979692026-07-16 06:05:25120.244.188.x/2456048 (CMNET-BEIJING-AP)chn (China)yesunknownunknownnoneReport
21979692026-07-16 06:05:252409:8a00:1axx::/4056048 (CMNET-BEIJING-AP)chn (China)nounknownunknownnoneReport
21979612026-07-16 05:55:5438.147.163.x/246134 (XNNET)chn (China)noblockedblocked/25Report
21979312026-07-16 04:40:45202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
21979312026-07-16 04:40:452001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/16Report
21979182026-07-16 03:37:5227.46.103.x/2417623 (CNCGROUP-SZ)chn (China)yesunknownunknownnoneReport
21979172026-07-16 03:31:0827.46.103.x/2417623 (CNCGROUP-SZ)chn (China)yesunknownunknownnoneReport
21978872026-07-16 00:51:41221.7.135.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
21971682026-07-15 01:22:4158.206.201.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21970362026-07-14 21:14:49103.217.190.x/24146817 (AS146817)chn (China)noblockedreceived/9Report
21966292026-07-14 11:14:06240e:a4:62xx::/404134 (CHINANET-BACKBONE)chn (China)nounknownunknownnoneReport
21965922026-07-14 09:10:1758.206.201.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21965802026-07-14 08:39:56124.77.143.x/244812 (CHINANET-SH-AP)chn (China)yesblockedblockednoneReport
21965472026-07-14 07:01:5842.92.162.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
21965322026-07-14 06:13:25113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21965162026-07-14 05:31:1147.108.31.x/2437963 (CNNIC-ALIBABA-CN-NET-AP)chn (China)yesblockedblockednoneReport
21964302026-07-14 01:21:1658.206.201.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21963422026-07-13 20:55:25113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21962662026-07-13 18:30:38113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21961522026-07-13 14:45:222409:8a00:1axx::/4056048 (CMNET-BEIJING-AP)chn (China)noblockedblocked/64Report
21961412026-07-13 14:34:4158.206.206.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21961412026-07-13 14:34:412001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/32Report
21958842026-07-13 06:17:14113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21958392026-07-13 04:15:07113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21958272026-07-13 03:43:52113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21957962026-07-13 01:49:1058.206.201.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21957962026-07-13 01:49:102001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/16Report
21955542026-07-12 14:11:28117.183.131.x/249808 (CMNET-GD)chn (China)yesunknownunknownnoneReport
21955512026-07-12 14:05:22117.182.43.x/249808 (CMNET-GD)chn (China)yesrewrittenrewrittennoneReport
21955512026-07-12 14:05:222409:8a5c:4xx::/409808 (CMNET-GD)chn (China)noblockedblocked/32Report
21955342026-07-12 13:19:49117.182.43.x/249808 (CMNET-GD)chn (China)yesrewrittenrewrittennoneReport
21955342026-07-12 13:19:492409:8a5c:4xx::/409808 (CMNET-GD)chn (China)noblockedblocked/32Report
21950032026-07-11 14:51:55117.182.43.x/249808 (CMNET-GD)chn (China)yesrewrittenrewrittennoneReport
21950032026-07-11 14:51:552409:8a5c:4xx::/409808 (CMNET-GD)chn (China)noblockedblocked/32Report
21949522026-07-11 13:04:37117.182.43.x/249808 (CMNET-GD)chn (China)yesrewrittenrewrittennoneReport
21949522026-07-11 13:04:372409:8a5c:4xx::/409808 (CMNET-GD)chn (China)noblockedblocked/32Report

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