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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
19313912025-03-21 09:21:5858.206.207.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
19245482025-03-10 01:34:1958.206.207.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
19230172025-03-07 08:19:0258.206.207.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
19188662025-02-28 05:57:2158.206.207.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
19062312025-02-06 09:25:1558.206.207.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
19061642025-02-06 06:30:4158.206.207.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
18950282025-01-17 08:29:1258.206.207.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblocked/18Report
18896892025-01-07 02:10:2458.206.207.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
18756312024-12-10 13:41:1658.206.207.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
18754002024-12-10 02:59:2558.206.207.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
18453452024-10-16 17:23:4958.206.207.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
17740462024-06-04 01:03:1458.206.207.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report

All results shown
Last Modified 04/03/2025 18:47:39