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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
18642762024-11-20 10:27:552001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
18615532024-11-15 10:05:122001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
18590072024-11-11 10:48:012001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/16Report
18552132024-11-04 09:01:482001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
18551042024-11-04 01:57:592001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
18531472024-10-31 09:28:402001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/16Report
18514872024-10-28 01:16:422001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
18495072024-10-24 02:36:102001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
18489672024-10-23 08:49:122001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/16Report
18456672024-10-17 08:12:122001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/16Report
18453452024-10-16 17:23:492001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
18439012024-10-14 09:05:552001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/16Report
18413442024-10-09 01:55:072001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/16Report
18408812024-10-08 08:55:152001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/16Report
18345702024-09-26 05:29:062001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
18255822024-09-09 06:10:232001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/16Report
18237172024-09-05 07:12:102001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
18219312024-09-02 07:05:272001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
18200752024-08-29 05:07:132001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/16Report
18200452024-08-29 03:18:412001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/16Report
18130952024-08-15 08:01:102001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
18130652024-08-15 06:01:262001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
18119842024-08-13 09:06:282001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
17905752024-07-03 08:46:572001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/16Report
17905272024-07-03 06:24:142001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/16Report
17904762024-07-03 03:18:162001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/16Report
17879092024-06-28 07:16:252001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/16Report
17866052024-06-26 06:20:212001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/16Report
17865502024-06-26 03:29:392001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/16Report
17865482024-06-26 03:26:022001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/16Report
17740462024-06-04 01:03:142001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
17010232024-01-11 07:15:172001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
13933302022-07-01 07:20:042001:da8:ffxx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
13763852022-06-06 07:49:272001:da8:ffxx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
13762882022-06-06 03:04:052001:da8:ffxx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
13759972022-06-05 12:13:122001:da8:ffxx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
13754412022-06-04 05:24:082001:da8:ffxx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
13744462022-06-02 07:41:532001:da8:ffxx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
13722452022-05-29 11:40:402001:da8:ffxx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
13471282022-04-12 04:13:072001:da8:ffxx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
13465722022-04-11 08:09:152001:da8:ffxx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
13465622022-04-11 07:50:372001:da8:ffxx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
13422502022-04-06 06:44:092001:da8:ffxx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
13422472022-04-06 06:39:142001:da8:ffxx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
13421712022-04-06 02:00:192001:da8:ffxx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
13421332022-04-06 00:25:252001:da8:ffxx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
13324122022-03-22 08:29:362001:da8:ffxx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
13323792022-03-22 07:38:422001:da8:ffxx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
13323522022-03-22 06:30:182001:da8:ffxx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
13252472022-03-15 07:09:392001:da8:ffxx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
12996852022-02-01 12:14:56202.112.51.x/2423910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/12Report
12996852022-02-01 12:14:562001:250:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/32Report
12996822022-02-01 12:09:14202.112.51.x/2423910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/12Report
12996822022-02-01 12:09:142001:250:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/32Report
12996812022-02-01 12:04:13202.112.51.x/2423910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/12Report
12996812022-02-01 12:04:132001:250:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/32Report
12629722021-12-03 06:14:10202.112.51.x/2423910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/12Report
12629722021-12-03 06:14:102001:250:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/32Report
12616472021-12-01 04:07:03202.112.51.x/2423910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/12Report
12616472021-12-01 04:07:032001:250:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/32Report
12616092021-12-01 02:26:532001:da8:ffxx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/32Report
12105102021-09-08 08:16:01202.112.51.x/2423910 (CNGI-CERNET2-AS-AP)chn (China)yesrewrittenrewrittennoneReport
12104222021-09-08 03:26:18202.112.51.x/2423910 (CNGI-CERNET2-AS-AP)chn (China)yesblockedblockednoneReport
12104222021-09-08 03:26:182001:250:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/32Report
12094592021-09-06 09:09:54202.112.51.x/2423910 (CNGI-CERNET2-AS-AP)chn (China)yesblockedblockednoneReport
12079642021-09-03 02:57:112001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedblockednoneReport
12079632021-09-03 02:49:132001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedblockednoneReport
12079592021-09-03 02:32:432001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedblockednoneReport
12079542021-09-03 02:23:222001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedblockednoneReport
12079482021-09-03 02:12:322001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedblockednoneReport
12079412021-09-03 01:57:042001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedblockednoneReport
12073362021-09-02 01:28:372001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblocked✔blockednoneReport
12073332021-09-02 01:15:242001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblocked✔blockednoneReport
12070232021-09-01 13:24:072001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblocked✔blockednoneReport
12070162021-09-01 13:08:132001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblocked✔blockednoneReport
12069902021-09-01 12:26:262001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblocked✔blockednoneReport
12069862021-09-01 12:10:432001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblocked✔blockednoneReport
12069842021-09-01 12:03:182001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblocked✔blockednoneReport
12069272021-09-01 10:18:302001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblocked✔blockednoneReport
12069232021-09-01 10:08:052001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblocked✔received/32Report
12056012021-08-30 07:42:13202.112.51.x/2423910 (CNGI-CERNET2-AS-AP)chn (China)yesrewrittenrewrittennoneReport
12056012021-08-30 07:42:132001:250:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/32Report
11998772021-08-20 05:11:01202.112.51.x/2423910 (CNGI-CERNET2-AS-AP)chn (China)yesrewrittenrewrittennoneReport
11998772021-08-20 05:11:012001:250:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedreceived/32Report
11998732021-08-20 05:06:41202.112.51.x/2423910 (CNGI-CERNET2-AS-AP)chn (China)yesrewrittenrewrittennoneReport
11998692021-08-20 04:58:37202.112.51.x/2423910 (CNGI-CERNET2-AS-AP)chn (China)yesrewrittenrewrittennoneReport
11998672021-08-20 04:54:34202.112.51.x/2423910 (CNGI-CERNET2-AS-AP)chn (China)yesrewrittenrewrittennoneReport
11998632021-08-20 04:45:45202.112.51.x/2423910 (CNGI-CERNET2-AS-AP)chn (China)yesrewrittenrewrittennoneReport
11998612021-08-20 04:41:10202.112.51.x/2423910 (CNGI-CERNET2-AS-AP)chn (China)yesblockedblockednoneReport
11960632021-08-13 04:59:43202.112.51.x/2423910 (CNGI-CERNET2-AS-AP)chn (China)yesrewrittenrewrittennoneReport
11948822021-08-11 04:43:252001:da8:10xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedblockednoneReport
11910212021-08-04 08:00:422001:da8:10xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedblockednoneReport
11858282021-07-26 01:58:29202.112.51.x/2423910 (CNGI-CERNET2-AS-AP)chn (China)yesblockedblockednoneReport
11858232021-07-26 01:54:02202.112.51.x/2423910 (CNGI-CERNET2-AS-AP)chn (China)yesblockedblockednoneReport
11740042021-07-08 07:42:562001:da8:10xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedblockednoneReport
11739652021-07-08 06:09:302001:da8:10xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedblockednoneReport
11739472021-07-08 05:09:552001:da8:10xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedblockednoneReport
11714332021-07-03 13:02:192001:da8:10xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedblockednoneReport
11714322021-07-03 13:00:212001:da8:10xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedblockednoneReport
11713362021-07-03 08:15:20202.112.51.x/2423910 (CNGI-CERNET2-AS-AP)chn (China)yesrewrittenrewrittennoneReport
11713362021-07-03 08:15:202001:250:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔receivedreceived/16Report
11674612021-06-27 03:07:01202.112.51.x/2423910 (CNGI-CERNET2-AS-AP)chn (China)yesblockedblockednoneReport
11663182021-06-23 02:21:14202.112.51.x/2423910 (CNGI-CERNET2-AS-AP)chn (China)yesblockedblockednoneReport
11663182021-06-23 02:21:142001:250:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔blockedblocked/16Report
11624432021-06-16 07:07:05202.112.51.x/2423910 (CNGI-CERNET2-AS-AP)chn (China)yesblockedblockednoneReport
11624182021-06-16 05:43:31202.112.51.x/2423910 (CNGI-CERNET2-AS-AP)chn (China)yesblockedblockednoneReport
11618142021-06-15 08:19:22202.112.51.x/2423910 (CNGI-CERNET2-AS-AP)chn (China)yesblockedblockednoneReport
11617682021-06-15 06:13:44202.112.51.x/2423910 (CNGI-CERNET2-AS-AP)chn (China)yesblockedblockednoneReport
11562082021-06-06 07:50:33202.112.51.x/2423910 (CNGI-CERNET2-AS-AP)chn (China)yesblockedblockednoneReport
11562082021-06-06 07:50:332001:250:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)no✔receivedreceived/16Report
11539292021-06-02 11:19:48202.112.51.x/2423910 (CNGI-CERNET2-AS-AP)chn (China)yesblockedblockednoneReport

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