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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
18473642024-10-20 14:34:28240e:390:8xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedblocked/32Report
18210312024-08-31 02:44:24240e:390:8xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedblocked/32Report
18172462024-08-23 08:56:38240e:390:8xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedblocked/32Report
18118832024-08-13 03:44:49240e:390:8xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedblocked/32Report
17666202024-05-21 08:11:52240e:390:8xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedblocked/32Report
17567112024-05-01 04:42:01240e:390:8xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedblocked/32Report
14691462022-11-01 15:26:34240e:390:8xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedblocked/32Report
14674842022-10-29 13:54:28240e:390:8xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedblocked/32Report
14657912022-10-26 14:11:26240e:390:8xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedblocked/32Report
14574182022-10-15 06:52:37240e:390:8xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedblocked/32Report
14452862022-09-22 10:46:49240e:390:8xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedblocked/32Report
14452522022-09-22 09:26:48240e:390:8xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedblocked/32Report
14452042022-09-22 08:10:50240e:390:8xx::/404134 (CHINANET-BACKBONE)chn (China)noblockedblocked/32Report

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