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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
21408162026-04-06 03:10:02183.241.96.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport
21401632026-04-04 11:21:56221.7.135.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
21399912026-04-04 01:06:232409:8a00:1axx::/4056048 (CMNET-BEIJING-AP)chn (China)noblockedblocked/64Report
21399842026-04-04 00:21:4636.142.92.x/249808 (CMNET-GD)chn (China)yesrewrittenrewrittennoneReport
21397152026-04-03 11:27:00113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21396932026-04-03 10:10:32113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21396782026-04-03 09:18:40113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21396472026-04-03 07:42:05113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21396302026-04-03 06:32:56113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21396252026-04-03 06:15:49113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21395452026-04-03 01:41:07113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21395402026-04-03 01:11:57113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21395312026-04-03 00:43:16113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21395202026-04-02 23:51:58113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21395102026-04-02 23:14:41113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21395002026-04-02 22:14:32113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21394662026-04-02 20:13:57113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21394532026-04-02 19:35:31113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21394302026-04-02 18:46:25113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21393552026-04-02 16:19:16113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21393302026-04-02 15:01:04113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21393202026-04-02 14:38:44223.101.255.x/2456044 (CMNET-AS-Liaoning)chn (China)yesblockedblockednoneReport
21393202026-04-02 14:38:442409:8a14:a8xx::/4056044 (CMNET-AS-Liaoning)chn (China)noblockedblocked/64Report
21392922026-04-02 13:58:06113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21392302026-04-02 11:40:42113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21391762026-04-02 08:59:4227.46.103.x/2417623 (CNCGROUP-SZ)chn (China)yesunknownunknownnoneReport
21391492026-04-02 07:57:38113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21391272026-04-02 07:08:26113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21390802026-04-02 04:20:2627.46.103.x/2417623 (CNCGROUP-SZ)chn (China)yesunknownunknownnoneReport
21390622026-04-02 03:03:53113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21390552026-04-02 02:48:43113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21390382026-04-02 02:00:0139.75.29.x/244837 (CHINA169-Backbone)chn (China)yesunknownunknownnoneReport
21390332026-04-02 01:43:16113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21386362026-04-01 11:37:17202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
21386362026-04-01 11:37:172001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/16Report
21386312026-04-01 11:25:11113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21385812026-04-01 09:00:32113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21385612026-04-01 07:57:24113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21385282026-04-01 06:25:23113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21385232026-04-01 06:10:17113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21385032026-04-01 05:26:3942.88.88.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
21384772026-04-01 04:14:59113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21384682026-04-01 03:31:22113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21384242026-04-01 01:00:11113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21381512026-03-31 15:25:20113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21379872026-03-31 11:14:03240e:352:24xx::/404134 (CHINANET-BACKBONE)chn (China)nounknownunknownnoneReport
21379442026-03-31 09:43:29113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21379132026-03-31 08:21:1027.46.103.x/2417623 (CNCGROUP-SZ)chn (China)yesunknownunknownnoneReport
21378802026-03-31 06:44:20113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21378692026-03-31 06:34:45120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
21378502026-03-31 06:09:11113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21378402026-03-31 05:52:58120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
21378312026-03-31 05:30:59120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
21378252026-03-31 05:19:14120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
21377672026-03-31 02:55:23113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21377652026-03-31 02:28:18113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21377612026-03-31 02:14:53113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21377322026-03-31 00:57:41113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21376602026-03-30 21:52:49113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21376512026-03-30 21:32:30113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21376442026-03-30 21:21:27113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21376392026-03-30 21:10:26113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21376352026-03-30 20:57:55113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21375252026-03-30 17:43:5647.108.137.x/2437963 (CNNIC-ALIBABA-CN-NET-AP)chn (China)yesblockedblockednoneReport
21374302026-03-30 14:05:53113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21372662026-03-30 08:56:46113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21372632026-03-30 08:44:43113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21372332026-03-30 07:06:12113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21372162026-03-30 06:13:08113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21371592026-03-30 03:37:53113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21371522026-03-30 02:54:49113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21371472026-03-30 02:39:3558.206.207.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21371472026-03-30 02:39:352001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
21371452026-03-30 02:06:29113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21371432026-03-30 02:02:46223.104.40.x/2456048 (CMNET-BEIJING-AP)chn (China)yesblockedblockednoneReport
21368822026-03-29 11:26:02120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
21368602026-03-29 10:13:4827.46.103.x/2417623 (CNCGROUP-SZ)chn (China)yesunknownunknownnoneReport
21363502026-03-28 10:15:06221.7.135.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
21361842026-03-27 23:09:152409:8a00:1axx::/4056048 (CMNET-BEIJING-AP)chn (China)noblockedblocked/64Report
21361562026-03-27 21:49:492409:8a00:1axx::/4056048 (CMNET-BEIJING-AP)chn (China)noblockedblocked/64Report
21361202026-03-27 20:32:372409:8a00:1axx::/4056048 (CMNET-BEIJING-AP)chn (China)noblockedblocked/64Report
21358952026-03-27 13:27:072409:8a00:1axx::/4056048 (CMNET-BEIJING-AP)chn (China)noblockedblocked/64Report
21358032026-03-27 10:27:1258.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/29Report
21357832026-03-27 09:25:20113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21357822026-03-27 09:20:18113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21357722026-03-27 08:41:13113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21357622026-03-27 08:24:53113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21357562026-03-27 08:11:262001:250:2xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
21357502026-03-27 07:53:41113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21357462026-03-27 07:46:33113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21357422026-03-27 07:39:27113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21357322026-03-27 07:10:58113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21357292026-03-27 07:05:11113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21356482026-03-27 03:44:04113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21356422026-03-27 03:28:52113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21356402026-03-27 03:21:46113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21356272026-03-27 02:20:4539.75.29.x/244837 (CHINA169-Backbone)chn (China)yesblockedblockednoneReport
21356192026-03-27 02:08:38113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21356032026-03-27 01:30:0858.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21353582026-03-26 14:52:52183.241.96.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport
21353332026-03-26 13:31:56183.241.96.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport
21353002026-03-26 12:11:29113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21352992026-03-26 12:06:17113.92.156.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport

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