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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
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
11213412021-04-11 01:20:422001:250:30xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noreceivedreceived/16Report
11213382021-04-11 01:17:492001:250:30xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noreceivedreceived/16Report
11208692021-04-10 00:22:112001:250:30xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noreceivedreceived/16Report
10511772020-12-22 03:11:49240c:c0a3:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/96Report
10511662020-12-22 02:33:09240c:c0a3:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/96Report
10440362020-12-10 08:39:40240c:c0a3:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noblockedreceived/104Report
6831022019-05-20 10:43:442001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noreceivedreceived/16Report
6830982019-05-20 10:41:292001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noreceivedreceived/16Report
6794672019-05-14 13:37:512001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noreceivedreceived/16Report
6794662019-05-14 13:36:472001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noreceivedreceived/16Report
6794652019-05-14 13:35:022001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noreceivedreceived/16Report
6794572019-05-14 13:26:462001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noreceivedreceived/16Report
6794562019-05-14 13:26:392001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noreceivedreceived/16Report
6794552019-05-14 13:25:542001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noreceivedreceived/16Report
6794532019-05-14 13:24:292001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noreceivedreceived/16Report
6794482019-05-14 13:14:522001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noreceivedreceived/16Report
6794442019-05-14 13:09:212001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noreceivedreceived/16Report
6794402019-05-14 12:58:332001:da8:2xx::/4023910 (CNGI-CERNET2-AS-AP)chn (China)noreceivedreceived/16Report

All results shown
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