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
18507302024-10-26 12:54:49240e:3bb:6xx::/404134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
18466232024-10-19 00:42:17240e:3bb:6xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedblocked/64Report
18452992024-10-16 16:08:53240e:3bb:6xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedblocked/64Report
18440762024-10-14 15:37:17240e:3bb:6xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedblocked/64Report
18435302024-10-13 09:34:10240e:3bb:6xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedblocked/64Report
18433642024-10-13 01:35:28240e:3bb:6xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedblocked/64Report
18402912024-10-07 10:28:06240e:3bb:6xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedblocked/64Report
18348502024-09-26 16:32:51240e:3bb:6xx::/404134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
18337002024-09-24 15:29:29240e:3bb:6xx::/404134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
18299622024-09-17 12:01:45240e:3bb:6xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedblocked/64Report
18299262024-09-17 10:53:29240e:3bb:6xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedblocked/64Report

All results shown
Last Modified