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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
21029282026-01-28 01:23:302001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/16Report
21016922026-01-26 08:46:252001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/32Report
21002332026-01-23 04:14:362001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/16Report
20997302026-01-22 08:15:082001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/32Report
20988972026-01-21 00:15:172001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/16Report
20960992026-01-16 03:06:102001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/32Report
20960852026-01-16 02:22:472001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/32Report
20960722026-01-16 01:47:592001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/32Report
20956032026-01-15 07:07:272001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/16Report
20955072026-01-15 01:19:212001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/16Report
20948862026-01-13 23:07:002001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/16Report
20936362026-01-12 05:15:572001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/32Report
20912202026-01-07 06:56:282001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/32Report
20912162026-01-07 06:43:052001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/32Report
20910162026-01-06 21:58:462001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/16Report
20896622026-01-05 03:43:332001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/16Report
20875522025-12-30 20:50:332001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/16Report
20863502025-12-29 02:35:302001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/16Report
20842292025-12-23 19:42:212001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔receivedreceived/16Report
20830582025-12-22 01:27:332001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔receivedreceived/32Report
20812282025-12-18 09:32:292001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔receivedreceived/16Report
20812202025-12-18 09:19:062001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔receivedreceived/16Report
20802272025-12-16 18:34:062001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔receivedreceived/16Report
20789332025-12-15 00:55:482001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔receivedreceived/32Report
20770152025-12-11 09:37:452001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔receivedreceived/16Report
20759992025-12-09 17:25:502001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔receivedreceived/16Report
20730532025-12-04 08:30:102001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔receivedreceived/32Report
20721312025-12-02 16:17:342001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔receivedreceived/16Report
20721112025-12-02 15:34:182001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔receivedreceived/16Report
20720952025-12-02 15:11:002001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔receivedreceived/16Report
20720872025-12-02 14:57:422001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔receivedreceived/16Report
20717562025-12-02 02:36:582001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔receivedreceived/32Report
20681122025-11-25 13:49:362001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔receivedreceived/16Report
20678332025-11-25 01:29:182001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔receivedreceived/32Report
20671732025-11-24 01:10:412001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔receivedreceived/16Report
20656472025-11-21 01:44:212001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔receivedreceived/32Report
20646682025-11-19 08:37:482001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔receivedreceived/16Report
20641212025-11-18 12:41:202001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔receivedreceived/16Report
20605852025-11-12 07:30:062001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔receivedreceived/32Report
20601312025-11-11 11:33:032001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔receivedreceived/16Report
20583142025-11-05 06:22:312001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔receivedreceived/16Report
20580442025-11-04 10:24:572001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔receivedreceived/16Report
20552412025-10-29 05:14:252001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔receivedreceived/16Report
20547982025-10-28 09:16:082001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔receivedreceived/16Report
20517972025-10-23 03:19:412001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔receivedreceived/32Report
20506602025-10-21 08:07:512001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔receivedreceived/16Report
20476152025-10-16 02:11:352001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔receivedreceived/32Report
20464042025-10-14 06:59:292001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔receivedreceived/24Report
20436092025-10-09 01:03:432001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔receivedreceived/32Report
20425242025-10-07 05:51:122001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔receivedreceived/16Report
20388852025-09-30 06:54:022001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/32Report
20388332025-09-30 04:42:582001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/16Report
20364482025-09-26 03:56:072001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/16Report
20346902025-09-23 03:34:432001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/16Report
20346802025-09-23 02:51:292001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/16Report
20346742025-09-23 02:28:112001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/16Report
20346712025-09-23 02:14:532001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/16Report
20326182025-09-19 02:49:202001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/32Report
20306882025-09-16 01:06:332001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/16Report
20287142025-09-12 01:42:282001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/32Report
20266042025-09-08 23:58:222001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/16Report
20265952025-09-08 23:45:062001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/16Report
20226052025-09-01 22:36:502001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/16Report
20220192025-09-01 03:42:372001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/16Report
20186752025-08-25 21:28:352001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/16Report
20181882025-08-25 02:35:422001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/16Report
20149692025-08-18 20:20:222001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/16Report
20144442025-08-18 01:28:532001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/16Report
20111142025-08-11 19:12:012001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/16Report
20086722025-08-07 08:25:512001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/32Report
20070962025-08-04 18:03:442001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔receivedreceived/16Report
20046682025-07-31 07:18:452001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/32Report
20045462025-07-31 01:15:372001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/16Report
20031602025-07-28 20:34:532001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/16Report
20031212025-07-28 19:27:562001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/16Report
20030272025-07-28 16:55:242001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔receivedreceived/16Report
19990342025-07-21 15:47:102001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔receivedreceived/16Report
19988852025-07-21 11:44:312001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/32Report
19950822025-07-14 14:38:472001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔receivedreceived/16Report
19950522025-07-14 13:44:272001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔receivedreceived/16Report
19950362025-07-14 13:31:012001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔receivedreceived/16Report
19949982025-07-14 12:36:442001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔receivedreceived/16Report
19949832025-07-14 12:23:102001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔receivedreceived/16Report
19949252025-07-14 10:37:042001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/32Report

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