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Recent tests

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
18285472024-09-14 08:00:402409:8a00:18xx::/4056048 (CMNET-BEIJING-AP)chn (China)noblockedreceived/16Report
18262342024-09-10 07:16:202409:8a00:18xx::/4056048 (CMNET-BEIJING-AP)chn (China)noblockedreceived/16Report
17956502024-07-12 10:30:332409:8a00:18xx::/4056048 (CMNET-BEIJING-AP)chn (China)noblockedreceived/16Report
17933972024-07-08 19:00:002409:8a00:18xx::/4056048 (CMNET-BEIJING-AP)chn (China)noblockedreceived/16Report
17933952024-07-08 18:57:162409:8a00:18xx::/4056048 (CMNET-BEIJING-AP)chn (China)noblockedreceived/16Report
17912212024-07-04 12:17:412409:8a00:18xx::/4056048 (CMNET-BEIJING-AP)chn (China)noblockedreceived/16Report
17873802024-06-27 11:35:052409:8a00:18xx::/4056048 (CMNET-BEIJING-AP)chn (China)noblockedreceived/16Report
17867572024-06-26 11:38:532409:8a00:18xx::/4056048 (CMNET-BEIJING-AP)chn (China)noblockedreceived/16Report
17828772024-06-19 11:25:372409:8a00:18xx::/4056048 (CMNET-BEIJING-AP)chn (China)noblockedreceived/16Report
17828452024-06-19 10:11:192409:8a00:18xx::/4056048 (CMNET-BEIJING-AP)chn (China)noblockedreceived/16Report
17747882024-06-05 08:23:202409:8a00:18xx::/4056048 (CMNET-BEIJING-AP)chn (China)noblockedreceived/16Report
17743382024-06-04 12:51:502409:8a00:18xx::/4056048 (CMNET-BEIJING-AP)chn (China)noblockedreceived/16Report
11814012021-07-17 07:56:272409:8a00:18xx::/4056048 (CMNET-BEIJING-AP)chn (China)noreceivedreceived/16Report
11791702021-07-13 23:59:412409:8a00:18xx::/4056048 (CMNET-BEIJING-AP)chn (China)noreceivedreceived/16Report
11791642021-07-13 23:32:142409:8a00:18xx::/4056048 (CMNET-BEIJING-AP)chn (China)noreceivedreceived/16Report
11791382021-07-13 22:05:372409:8a00:18xx::/4056048 (CMNET-BEIJING-AP)chn (China)noreceivedreceived/16Report

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