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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 08:00:40223.72.68.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport
18262342024-09-10 07:16:20223.72.68.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport
4658202018-05-15 14:48:18223.72.68.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport
4620832018-05-09 15:16:13223.72.68.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport
4620422018-05-09 14:22:47223.72.68.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport
4612282018-05-08 15:34:08223.72.68.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport
4611792018-05-08 14:19:39223.72.68.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport
4597742018-05-06 14:21:48223.72.68.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport
4586532018-05-04 15:32:23223.72.68.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport
4572262018-05-02 15:41:53223.72.68.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport
4571722018-05-02 14:31:26223.72.68.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport
4453692018-04-13 15:56:19223.72.68.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport
4439592018-04-11 14:30:04223.72.68.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport
4431592018-04-10 13:53:24223.72.68.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport
4425862018-04-09 15:16:01223.72.68.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport
4425672018-04-09 14:57:31223.72.68.x/2456048 (CMNET-BEIJING-AP)chn (China)yesrewrittenrewrittennoneReport

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