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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
15665352023-04-28 03:53:31113.231.205.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
15665112023-04-28 02:27:49113.231.205.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
15661732023-04-27 11:58:07117.61.80.x/24137692 (CHINATELECOM-IOT-GUANGDONG-Network)chn (China)yesunknownunknownnoneReport
15661282023-04-27 10:12:00210.39.1.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/20Report
15661282023-04-27 10:12:002001:da8:2dxx::/40138369 (CNGI-SZH-IX-AS-AP)chn (China)noblocked✔received/24Report
15658972023-04-27 00:15:51113.231.205.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
15654882023-04-26 07:29:0342.55.10.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
15653922023-04-26 02:20:2061.48.133.x/244808 (CHINA169-BJ)chn (China)yesblockedblockednoneReport
15653522023-04-26 00:05:3442.55.10.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
15652112023-04-25 16:47:4258.48.227.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
15649102023-04-25 03:56:52202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
15648492023-04-25 00:26:1142.55.10.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
15645252023-04-24 12:30:42117.61.81.x/24137692 (CHINATELECOM-IOT-GUANGDONG-Network)chn (China)yesunknownunknownnoneReport
15643942023-04-24 08:14:4142.55.10.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
15642932023-04-24 03:46:50117.61.81.x/24137692 (CHINATELECOM-IOT-GUANGDONG-Network)chn (China)yesunknownunknownnoneReport
15642402023-04-24 00:15:2142.55.10.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
15640992023-04-23 16:03:17111.73.99.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
15639672023-04-23 08:41:24111.172.6.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
15639512023-04-23 07:45:37111.73.99.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
15638522023-04-23 03:48:01117.167.39.x/249808 (CMNET-GD)chn (China)yesrewrittenrewrittennoneReport
15638122023-04-23 00:28:0842.55.10.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
15636742023-04-22 15:56:512001:250:2xx::/4024348 (CNGI-BJ-IX2-AS-AP)chn (China)noblocked✔received/32Report
15635022023-04-22 05:26:25210.39.1.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/20Report
15635022023-04-22 05:26:252001:da8:2dxx::/40138369 (CNGI-SZH-IX-AS-AP)chn (China)noblocked✔received/24Report
15634562023-04-22 01:16:2642.55.10.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
15630862023-04-21 07:10:55117.28.251.x/244809 (CHINATELECOM-CORE-WAN-CN2)chn (China)yesblockedblocked/25Report
15630862023-04-21 07:10:552001:da8:e8xx::/4024368 (CNGI-XMN-IX-AS-AP)chn (China)noblocked✔received/24Report
15627082023-04-20 13:10:4042.55.10.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
15624672023-04-20 01:51:57221.11.46.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
15620962023-04-19 11:12:1061.48.133.x/244808 (CHINA169-BJ)chn (China)yesblockedblockednoneReport
15620762023-04-19 10:02:23111.172.6.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
15619952023-04-19 07:00:5242.55.10.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
15619892023-04-19 06:43:0142.55.10.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
15618402023-04-19 00:53:0742.55.10.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
15618262023-04-19 00:24:01221.11.46.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
15613442023-04-18 03:19:52221.11.46.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
15613352023-04-18 02:49:33202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
15613282023-04-18 02:27:15202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
15613232023-04-18 02:14:57202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
15610052023-04-17 13:58:29111.73.99.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
15609742023-04-17 12:54:15175.174.99.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
15608792023-04-17 08:57:062001:250:2xx::/4024348 (CNGI-BJ-IX2-AS-AP)chn (China)noblocked✔received/32Report
15608442023-04-17 07:38:32175.174.99.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
15608352023-04-17 07:23:30175.174.99.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
15607482023-04-17 03:41:14117.61.76.x/24137692 (CHINATELECOM-IOT-GUANGDONG-Network)chn (China)yesunknownunknownnoneReport
15606722023-04-16 23:05:42175.174.99.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
15603542023-04-16 03:48:02117.167.38.x/249808 (CMNET-GD)chn (China)yesrewrittenrewrittennoneReport
15600162023-04-15 06:52:54117.61.76.x/24137692 (CHINATELECOM-IOT-GUANGDONG-Network)chn (China)yesunknownunknownnoneReport
15598992023-04-14 22:26:54111.73.99.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
15595012023-04-14 06:04:08117.28.251.x/244809 (CHINATELECOM-CORE-WAN-CN2)chn (China)yesblockedblocked/25Report
15595012023-04-14 06:04:082001:da8:e8xx::/4024368 (CNGI-XMN-IX-AS-AP)chn (China)noblocked✔received/24Report
15591542023-04-13 14:47:432001:250:2xx::/4024348 (CNGI-BJ-IX2-AS-AP)chn (China)noblocked✔received/32Report
15589122023-04-13 02:30:09219.228.146.x/244538 (ERX-CERNET-BKB)chn (China)yesunknownunknownnoneReport
15584802023-04-12 10:05:3261.48.133.x/244808 (CHINA169-BJ)chn (China)yesblockedblockednoneReport
15583742023-04-12 04:04:59117.61.76.x/24137692 (CHINATELECOM-IOT-GUANGDONG-Network)chn (China)yesunknownunknownnoneReport
15578952023-04-11 10:31:10111.172.5.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
15577172023-04-11 02:13:01221.11.46.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
15576832023-04-11 01:08:20202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
15571452023-04-10 04:04:0161.48.133.x/244808 (CHINA169-BJ)chn (China)yesblockedblockednoneReport
15571282023-04-10 03:16:53116.22.35.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
15570942023-04-10 01:23:36221.11.46.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
15568992023-04-09 14:31:22111.73.98.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
15568572023-04-09 13:08:09111.73.98.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
15567452023-04-09 06:53:0427.218.1.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
15566842023-04-09 03:48:02117.167.38.x/249808 (CMNET-GD)chn (China)yesrewrittenrewrittennoneReport
15564072023-04-08 14:11:29111.73.98.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
15564042023-04-08 14:06:57111.73.98.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
15563772023-04-08 12:39:54111.73.98.x/244134 (CHINANET-BACKBONE)chn (China)yesunknownunknownnoneReport
15561952023-04-08 01:28:03113.231.239.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
15558272023-04-07 08:01:20120.240.163.x/2456040 (CMNET-GuangDong-AP)chn (China)noblockedblockednoneReport
15558272023-04-07 08:01:202409:8c54:8xx::/4056040 (CMNET-GuangDong-AP)chn (China)noblockedblocked/64Report
15557962023-04-07 05:22:59113.231.239.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
15557922023-04-07 04:57:16117.28.251.x/244809 (CHINATELECOM-CORE-WAN-CN2)chn (China)yesblockedblocked/25Report
15557922023-04-07 04:57:162001:da8:e8xx::/4024368 (CNGI-XMN-IX-AS-AP)chn (China)no✔blocked✔received/24Report
15557852023-04-07 04:11:19117.136.32.x/2456040 (CMNET-GuangDong-AP)chn (China)yesrewrittenrewrittennoneReport
15557852023-04-07 04:11:192409:8955:6xx::/4056040 (CMNET-GuangDong-AP)chn (China)noblockedblocked/64Report
15557662023-04-07 02:53:38117.136.32.x/2456040 (CMNET-GuangDong-AP)chn (China)yesrewrittenrewrittennoneReport
15557662023-04-07 02:53:382409:8955:6xx::/4056040 (CMNET-GuangDong-AP)chn (China)noblockedblocked/64Report
15557242023-04-07 00:02:42113.231.239.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
15556842023-04-06 20:51:11113.231.239.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
15555652023-04-06 15:55:04111.73.98.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
15555502023-04-06 15:07:0027.218.1.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
15554312023-04-06 13:40:112001:250:2xx::/4024348 (CNGI-BJ-IX2-AS-AP)chn (China)noblocked✔received/32Report
15554142023-04-06 12:41:55111.73.98.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
15553322023-04-06 09:31:32113.231.239.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
15553242023-04-06 09:16:26113.231.239.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
15551542023-04-06 00:02:08113.231.239.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
15548912023-04-05 13:32:15113.231.239.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
15546272023-04-05 01:39:24123.188.67.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
15546212023-04-05 01:21:37111.73.98.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
15543652023-04-04 16:07:10111.73.98.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
15543352023-04-04 14:48:27111.73.98.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
15542462023-04-04 11:27:48123.188.67.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
15541992023-04-04 09:24:2027.19.194.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
15541772023-04-04 08:45:1636.44.28.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
15541692023-04-04 08:28:0936.44.28.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
15540902023-04-04 03:00:22123.188.67.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
15540672023-04-04 01:28:52221.11.46.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
15540502023-04-04 00:38:59221.11.46.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
15540372023-04-04 00:01:43202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
15540342023-04-03 23:50:20123.188.67.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
15537102023-04-03 13:01:24117.61.78.x/24137692 (CHINATELECOM-IOT-GUANGDONG-Network)chn (China)yesunknownunknownnoneReport
15537052023-04-03 12:49:17117.61.78.x/24137692 (CHINATELECOM-IOT-GUANGDONG-Network)chn (China)yesunknownunknownnoneReport
15537002023-04-03 12:41:21117.61.78.x/24137692 (CHINATELECOM-IOT-GUANGDONG-Network)chn (China)yesunknownunknownnoneReport
15536902023-04-03 12:27:07117.61.78.x/24137692 (CHINATELECOM-IOT-GUANGDONG-Network)chn (China)yesunknownunknownnoneReport
15536852023-04-03 12:20:23117.61.78.x/24137692 (CHINATELECOM-IOT-GUANGDONG-Network)chn (China)yesunknownunknownnoneReport
15536672023-04-03 11:29:44123.188.67.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
15535872023-04-03 07:56:2727.19.194.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport

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