Logo

Recent tests

| Spoofer Project Page   Download Client Software   FAQ   API   Notifications   |
| Data:    Stats Summary   Recent Tests   Remediation   Results by AS   Results by Country  Results by Provider  |
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
20766072025-12-10 16:04:292408:8215:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
20764342025-12-10 11:04:2427.46.103.x/2417623 (CNCGROUP-SZ)chn (China)yesunknownunknownnoneReport
20763912025-12-10 09:33:5536.101.126.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
20763662025-12-10 08:52:0736.101.126.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
20763542025-12-10 08:30:1736.101.126.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
20763202025-12-10 07:07:102408:8340:9axx::/404837 (CHINA169-Backbone)chn (China)nounknownunknownnoneReport
20759992025-12-09 17:25:50202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
20759992025-12-09 17:25:502001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noreceivedreceived/16Report
20759202025-12-09 14:58:32202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
20759102025-12-09 14:41:222408:8215:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
20756922025-12-09 08:10:4158.206.200.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
20756792025-12-09 07:27:2058.206.200.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
20756712025-12-09 07:03:5958.206.200.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
20751762025-12-08 13:09:52117.28.251.x/244809 (CHINATELECOM-CORE-WAN-CN2)chn (China)yesblockedblocked/25Report
20751762025-12-08 13:09:522001:da8:e8xx::/4024368 (CNGI-XMN-IX-AS-AP)chn (China)noblockedblocked/48Report
20751112025-12-08 11:13:20222.134.127.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20751112025-12-08 11:13:202408:8215:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
20749482025-12-08 04:32:07120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
20749312025-12-08 03:58:47120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
20748692025-12-07 23:40:1147.108.137.x/2437963 (CNNIC-ALIBABA-CN-NET-AP)chn (China)yesblockedblockednoneReport
20746182025-12-07 11:48:3358.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
20746072025-12-07 10:51:5727.46.103.x/2417623 (CNCGROUP-SZ)chn (China)yesunknownunknownnoneReport
20746042025-12-07 10:38:5627.46.103.x/2417623 (CNCGROUP-SZ)chn (China)yesunknownunknownnoneReport
20745772025-12-07 08:39:2458.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
20745542025-12-07 07:20:40113.111.229.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
20745542025-12-07 07:20:40240e:3b8:8xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedblocked/40Report
20743012025-12-06 17:38:52112.9.32.x/2424444 (CMNET-V4shandong-AS-AP)chn (China)yesblockedblockednoneReport
20742492025-12-06 14:41:59223.101.251.x/2456044 (CMNET-AS-Liaoning)chn (China)yesblockedblockednoneReport
20742492025-12-06 14:41:592409:8a14:a8xx::/4056044 (CMNET-AS-Liaoning)chn (China)noblockedblocked/64Report
20741542025-12-06 09:35:0936.101.116.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
20741542025-12-06 09:35:09240e:314:e2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedblocked/64Report
20741222025-12-06 08:14:4158.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
20741032025-12-06 06:36:27222.134.127.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20741032025-12-06 06:36:272408:8215:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
20740462025-12-06 02:53:08120.244.188.x/2456048 (CMNET-BEIJING-AP)chn (China)yesunknownunknownnoneReport
20740462025-12-06 02:53:082409:8a00:1axx::/4056048 (CMNET-BEIJING-AP)chn (China)nounknownunknownnoneReport
20738132025-12-05 16:05:23113.16.139.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
20738022025-12-05 15:40:54222.134.127.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20738022025-12-05 15:40:542408:8215:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
20737922025-12-05 15:25:04222.134.127.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20737922025-12-05 15:25:042408:8215:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
20736552025-12-05 11:40:41222.134.127.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20736552025-12-05 11:40:412408:8215:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
20736072025-12-05 09:40:27222.134.127.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20736072025-12-05 09:40:272408:8215:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
20735502025-12-05 06:32:3742.92.165.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
20734812025-12-05 03:03:09120.227.35.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
20734772025-12-05 02:21:22120.227.35.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
20734692025-12-05 01:59:36120.227.35.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
20732202025-12-04 15:19:39120.244.190.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport
20730532025-12-04 08:30:1058.206.207.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
20730532025-12-04 08:30:102001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noreceivedreceived/32Report
20730462025-12-04 08:18:06113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
20730362025-12-04 07:55:19113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
20730332025-12-04 07:42:37113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
20730262025-12-04 07:22:59113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
20730142025-12-04 06:24:10218.58.62.x/244837 (CHINA169-Backbone)chn (China)yesunknownunknownnoneReport
20729602025-12-04 01:16:5542.92.161.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
20724872025-12-03 09:35:13113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
20724712025-12-03 08:50:3942.92.163.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
20724402025-12-03 07:07:092408:8340:9axx::/404837 (CHINA169-Backbone)chn (China)nounknownunknownnoneReport
20721312025-12-02 16:17:34202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
20721312025-12-02 16:17:342001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noreceivedreceived/16Report
20721112025-12-02 15:34:18202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
20721112025-12-02 15:34:182001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noreceivedreceived/16Report
20720952025-12-02 15:11:00202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
20720952025-12-02 15:11:002001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noreceivedreceived/16Report
20720872025-12-02 14:57:42202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
20720872025-12-02 14:57:422001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noreceivedreceived/16Report
20720392025-12-02 13:50:36202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
20720102025-12-02 13:07:41202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
20719932025-12-02 12:44:44202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
20719862025-12-02 12:31:51202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
20718732025-12-02 08:29:0536.101.118.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
20718632025-12-02 08:17:1336.101.118.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
20718612025-12-02 08:09:3042.88.8.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
20717562025-12-02 02:36:5858.206.207.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
20717562025-12-02 02:36:582001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noreceivedreceived/32Report
20713162025-12-01 12:01:48117.28.251.x/244809 (CHINATELECOM-CORE-WAN-CN2)chn (China)yesblockedblocked/25Report
20713162025-12-01 12:01:482001:da8:e8xx::/4024368 (CNGI-XMN-IX-AS-AP)chn (China)noblockedblocked/48Report
20711992025-12-01 07:55:582001:250:2xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
20711652025-12-01 05:52:3742.92.161.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
20711432025-12-01 04:47:44222.134.127.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20711432025-12-01 04:47:442408:8215:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
20711072025-12-01 02:37:5558.206.203.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
20710892025-12-01 01:54:3558.206.203.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
20710822025-12-01 01:31:1658.206.203.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
20710782025-12-01 01:17:5558.206.203.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
20710492025-11-30 22:32:1047.108.137.x/2437963 (CNNIC-ALIBABA-CN-NET-AP)chn (China)yesblockedblockednoneReport
20709442025-11-30 13:38:10221.1.8.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20709442025-11-30 13:38:102408:8215:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
20708562025-11-30 09:30:4127.46.103.x/2417623 (CNCGROUP-SZ)chn (China)yesunknownunknownnoneReport
20708352025-11-30 08:59:03223.104.41.x/2456048 (CMNET-BEIJING-AP)chn (China)yesblockedblockednoneReport
20708062025-11-30 08:16:07223.104.41.x/2456048 (CMNET-BEIJING-AP)chn (China)yesblockedblockednoneReport
20707982025-11-30 07:53:18223.104.41.x/2456048 (CMNET-BEIJING-AP)chn (China)yesblockedblockednoneReport
20704132025-11-29 13:33:51223.101.251.x/2456044 (CMNET-AS-Liaoning)chn (China)yesblockedblockednoneReport
20704132025-11-29 13:33:512409:8a14:a8xx::/4056044 (CMNET-AS-Liaoning)chn (China)noblockedblocked/64Report
20703872025-11-29 12:14:04112.9.32.x/2424444 (CMNET-V4shandong-AS-AP)chn (China)yesblockedblockednoneReport
20702552025-11-29 03:30:082001:250:2xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
20699372025-11-28 14:57:15221.7.135.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20698082025-11-28 11:09:32120.244.188.x/2456048 (CMNET-BEIJING-AP)chn (China)yesunknownunknownnoneReport
20698082025-11-28 11:09:322409:8a00:1axx::/4056048 (CMNET-BEIJING-AP)chn (China)nounknownunknownnoneReport
20697842025-11-28 10:16:4058.206.200.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/28Report
20697742025-11-28 09:39:452409:8a60:5axx::/409808 (CMNET-GD)chn (China)noblockedblocked/32Report
20696412025-11-28 02:36:1727.46.103.x/2417623 (CNCGROUP-SZ)chn (China)yesunknownunknownnoneReport
20696392025-11-28 02:32:2658.206.200.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
20696302025-11-28 02:12:5327.46.103.x/2417623 (CNCGROUP-SZ)chn (China)yesunknownunknownnoneReport
20696172025-11-28 01:59:5127.46.103.x/2417623 (CNCGROUP-SZ)chn (China)yesunknownunknownnoneReport
20696122025-11-28 01:49:0858.206.200.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
20696042025-11-28 01:25:4758.206.200.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
20695992025-11-28 01:12:2458.206.200.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
20695782025-11-28 00:24:2742.92.163.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
20693192025-11-27 14:11:53120.244.191.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport
20693102025-11-27 13:49:04120.244.191.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport
20693012025-11-27 13:36:19120.244.191.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport
20692082025-11-27 10:49:3358.206.201.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/16Report
20684892025-11-26 08:16:4636.101.117.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
20684892025-11-26 08:16:46240e:314:e2xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedblocked/64Report
20684762025-11-26 07:46:19113.116.176.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
20684712025-11-26 07:23:41113.116.176.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
20684702025-11-26 07:21:49223.104.41.x/2456048 (CMNET-BEIJING-AP)chn (China)yesblockedblockednoneReport
20684682025-11-26 07:11:01113.116.176.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
20684672025-11-26 07:09:04223.104.41.x/2456048 (CMNET-BEIJING-AP)chn (China)yesblockedblockednoneReport
20684662025-11-26 07:07:092408:8240:9axx::/404837 (CHINA169-Backbone)chn (China)nounknownunknownnoneReport

Next 100
Last Modified