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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
19907662025-07-07 01:18:2258.206.199.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
19888552025-07-03 01:18:3258.206.199.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
19811262025-06-19 06:00:3558.206.199.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
19810552025-06-19 01:46:3258.206.199.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
19810512025-06-19 01:33:0458.206.199.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
19797222025-06-17 00:51:5658.206.199.x/244538 (ERX-CERNET-BKB)chn (China)nounknownunknownnoneReport
19790522025-06-16 01:09:3558.206.199.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
19705322025-05-30 03:22:1158.206.199.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
19705242025-05-30 02:58:4958.206.199.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
19705212025-05-30 02:45:2258.206.199.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
17866052024-06-26 06:20:2158.206.199.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
17010232024-01-11 07:15:1758.206.199.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report

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