Logo

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
18644412024-11-20 15:47:28223.104.41.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport
18623412024-11-17 01:31:57223.104.41.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport
18620152024-11-16 07:26:35223.104.41.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport
18604262024-11-13 15:17:01223.104.41.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport
18388842024-10-04 08:09:45223.104.41.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport
18384492024-10-03 13:56:34223.104.41.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport
18345942024-09-26 06:55:41223.104.41.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport
18330662024-09-23 13:37:47223.104.41.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport
18310722024-09-19 12:00:55223.104.41.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport
18309972024-09-19 08:07:42223.104.41.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport
18305432024-09-18 11:27:55223.104.41.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport
11399312021-05-10 02:09:44223.104.41.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport

All results shown
Last Modified