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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
17339902024-03-16 10:00:442402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/72Report
17339282024-03-16 06:08:262402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/120Report
14972142022-12-20 11:58:002402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedreceived/32Report
14960032022-12-18 03:10:082402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedreceived/32Report
14910782022-12-08 14:28:102402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedreceived/32Report
12189442021-09-23 12:36:562402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedreceived/104Report
10496782020-12-19 10:37:332402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/104Report
10489322020-12-18 04:04:172402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/32Report
10464382020-12-14 11:18:082402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/32Report
10388052020-12-02 05:29:152402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/32Report
10341482020-11-24 11:56:212402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/32Report
10332822020-11-23 07:27:572402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/32Report
10294962020-11-17 10:47:522402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/32Report
10248292020-11-11 05:30:072402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/32Report
10241782020-11-10 07:53:552402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/32Report
10197172020-11-03 05:40:292402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/32Report
10197142020-11-03 05:27:382402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/32Report
10159482020-10-28 05:35:532402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/32Report
10152052020-10-27 05:39:572402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/32Report
10107522020-10-21 04:51:222402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/32Report
8232992020-01-14 06:32:422402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/16Report
8232282020-01-14 01:34:202402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/16Report
8208492020-01-09 12:08:472402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/16Report
8176422020-01-03 04:58:322402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/16Report
8169762020-01-02 02:22:402402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/16Report
8161652019-12-31 04:44:492402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/16Report
8139312019-12-26 16:47:342402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/16Report
8127872019-12-24 01:35:582402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/16Report
8096662019-12-18 07:59:022402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/16Report
8084642019-12-16 12:33:302402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/16Report
8078402019-12-15 07:00:532402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/16Report
8066432019-12-13 01:50:022402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/16Report
8047522019-12-10 11:47:552402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/16Report
8032852019-12-08 05:54:062402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/16Report
7988802019-12-01 05:04:392402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/16Report
7988712019-12-01 04:47:002402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/16Report
7966482019-11-27 13:30:412402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/16Report
7949672019-11-24 13:15:022402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/16Report
7944702019-11-23 14:17:542402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/16Report
7943352019-11-23 08:27:432402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/16Report
7897622019-11-16 07:20:222402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/16Report
7798012019-10-31 05:23:212402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/16Report
7760862019-10-25 03:13:322402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/16Report
7756702019-10-24 12:24:442402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/16Report
7712042019-10-17 11:18:202402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/16Report
7684242019-10-13 01:48:402402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/16Report
7673262019-10-11 01:35:202402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/16Report
7666002019-10-10 06:51:402402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/16Report
7645432019-10-07 09:41:092402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/16Report
7644442019-10-07 06:21:122402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/16Report
7600582019-09-30 06:48:162402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/16Report
7537492019-09-19 10:35:412402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noreceivedreceived/16Report

All results shown
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