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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
12133632021-09-13 14:53:502402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
12132292021-09-13 10:25:002402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
12131282021-09-13 05:43:572402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
12127372021-09-12 07:12:232402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
12126802021-09-12 04:50:582402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)no✔blockedreceived/112Report
12123212021-09-11 11:24:322402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
12122032021-09-11 03:46:142402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
12118692021-09-10 13:49:192402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
12117562021-09-10 09:12:152402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
12112202021-09-09 11:34:062402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
12105832021-09-08 11:22:452402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
12104772021-09-08 07:02:402402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)no✔blockedreceived/32Report
12096162021-09-06 15:41:392402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)no✔blocked✔blocked/32Report
12093592021-09-06 04:25:242402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
12090262021-09-05 09:45:372402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
12089462021-09-05 05:26:342402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)no✔blockedreceived/88Report
12088862021-09-05 01:40:522402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
12088652021-09-05 00:46:132402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)no✔blockedreceived/32Report
12086742021-09-04 13:25:052402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
12086482021-09-04 12:19:542402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
12086452021-09-04 12:05:172402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
12084822021-09-04 01:07:132402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
12081522021-09-03 12:05:432402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)no✔blockedreceived/120Report
12080312021-09-03 07:14:482402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
12075402021-09-02 11:32:302402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
12068712021-09-01 08:02:242402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
12068012021-09-01 05:16:342402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
12064092021-08-31 13:40:562402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
12061112021-08-31 01:14:052402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
12054842021-08-30 01:27:482402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
12052442021-08-29 11:43:292402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
12047582021-08-28 09:27:242402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
12042762021-08-27 10:58:532402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)no✔blockedreceived/104Report
12041852021-08-27 07:45:522402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)no✔blockedreceived/32Report
12041732021-08-27 07:25:212402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
12037782021-08-26 16:38:282402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
12035432021-08-26 09:34:502402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
12030622021-08-25 12:29:262402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
12029222021-08-25 07:05:452402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)no✔blockedreceived/32Report
12022452021-08-24 07:05:242402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
12010712021-08-22 05:16:182402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
12005702021-08-21 08:11:322402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
12000662021-08-20 12:41:472402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
11998592021-08-20 04:34:132402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)no✔blockedreceived/32Report
11997762021-08-19 23:39:422402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
11993792021-08-19 07:22:152402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
11987902021-08-18 07:00:292402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
11982812021-08-17 11:36:222402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
11978522021-08-16 17:31:102402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
11971132021-08-15 10:30:592402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
11970442021-08-15 06:20:022402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)no✔blockedreceived/104Report
11966382021-08-14 06:34:182402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
11966262021-08-14 05:36:192402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
11963842021-08-13 17:35:222402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
11962842021-08-13 13:50:442402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)no✔blockedreceived/104Report
11961942021-08-13 10:41:562402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)no✔blockedreceived/104Report
11961012021-08-13 06:24:222402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
11958152021-08-12 16:46:492402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
11956532021-08-12 12:16:342402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
11951332021-08-11 14:52:072402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
11949302021-08-11 06:56:012402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
11941392021-08-10 03:17:312402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
11941322021-08-10 02:53:412402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)no✔blockedreceived/96Report
11934872021-08-09 02:59:052402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
11932152021-08-08 12:20:132402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
11927492021-08-07 10:45:172402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
11927212021-08-07 08:36:552402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)no✔blockedreceived/104Report
11921852021-08-06 10:18:222402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
11915592021-08-05 06:07:392402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
11910262021-08-04 08:15:592402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)no✔blockedreceived/96Report
11909972021-08-04 06:49:142402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
11904712021-08-03 09:07:042402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
11898682021-08-02 11:01:582402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
11888132021-07-31 06:00:512402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
11885692021-07-30 17:37:042402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
11884532021-07-30 14:20:402402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)no✔blockedreceived/104Report
11883652021-07-30 11:54:322402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
11878262021-07-29 13:36:222402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
11870972021-07-28 07:04:022402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
11868552021-07-27 19:14:252402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
11867282021-07-27 14:41:172402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
11865612021-07-27 09:56:122402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
11859642021-07-26 08:59:582402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
11858192021-07-26 01:42:152402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)no✔receivedreceived/32Report
11856122021-07-25 14:44:172402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
11850712021-07-24 08:07:552402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
11847552021-07-23 14:59:092402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
11847122021-07-23 13:13:392402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)no✔receivedreceived/104Report
11841692021-07-22 14:56:172402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
11841572021-07-22 14:36:402402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
11839772021-07-22 08:20:192402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
11835972021-07-21 15:17:362402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
11833392021-07-21 06:56:352402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
11830612021-07-20 17:52:202402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
11830522021-07-20 17:25:092402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
11822162021-07-19 05:10:582402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)no✔receivedreceivednoneReport
11809672021-07-16 12:13:252402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)no✔blockedreceived/104Report
11791352021-07-13 21:52:152402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)noblockedblockednoneReport
11745432021-07-09 04:56:232402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)no✔blockedreceived/112Report
11733622021-07-07 06:33:142402:f000:xx::/4045576 (CERNET2-TSINGHUA6-AS-AP)chn (China)no✔receivedreceived/32Report

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