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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
21125262026-02-13 08:48:232a0c:b641:4xx::/4045049 (AMER-AS)bel (Belgium)noreceivedreceived/16Report
21108192026-02-10 14:35:562a0c:b641:4xx::/4045049 (AMER-AS)bel (Belgium)noreceivedreceived/16Report
21107992026-02-10 13:52:332a0c:b641:4xx::/4045049 (AMER-AS)bel (Belgium)noreceivedreceived/16Report
21107832026-02-10 13:29:212a0c:b641:4xx::/4045049 (AMER-AS)bel (Belgium)noreceivedreceived/16Report
21107772026-02-10 13:16:102a0c:b641:4xx::/4045049 (AMER-AS)bel (Belgium)noreceivedreceived/16Report
21083062026-02-06 07:40:092a0c:b641:4xx::/4045049 (AMER-AS)bel (Belgium)noreceivedreceived/16Report
21082612026-02-06 05:04:112a0c:b641:4xx::/4045049 (AMER-AS)bel (Belgium)noreceivedreceived/16Report
21075992026-02-05 02:59:572a0c:b641:4xx::/4045049 (AMER-AS)bel (Belgium)noblockedreceived/16Report
21074462026-02-04 21:00:112a0c:b641:4xx::/4045049 (AMER-AS)bel (Belgium)noblockedreceived/16Report
21043402026-01-30 09:55:112a0c:b641:4xx::/4045049 (AMER-AS)bel (Belgium)noreceivedreceived/16Report
21043342026-01-30 09:41:582a0c:b641:4xx::/4045049 (AMER-AS)bel (Belgium)noreceivedreceived/16Report
21037352026-01-29 10:11:172a0c:b641:4xx::/4045049 (AMER-AS)bel (Belgium)noreceivedreceived/16Report
21026522026-01-27 15:55:302a0c:b641:4xx::/4045049 (AMER-AS)bel (Belgium)noreceivedreceived/16Report
21026302026-01-27 15:12:182a0c:b641:4xx::/4045049 (AMER-AS)bel (Belgium)noreceivedreceived/16Report
21026142026-01-27 14:48:582a0c:b641:4xx::/4045049 (AMER-AS)bel (Belgium)noreceivedreceived/16Report
21026052026-01-27 14:35:422a0c:b641:4xx::/4045049 (AMER-AS)bel (Belgium)noreceivedreceived/16Report
20986162026-01-20 13:27:232a0c:b641:4xx::/4045049 (AMER-AS)bel (Belgium)noreceivedreceived/16Report
20962592026-01-16 11:11:122a0c:b641:4xx::/4045049 (AMER-AS)bel (Belgium)noreceivedreceived/16Report
20962322026-01-16 10:17:222a0c:b641:4xx::/4045049 (AMER-AS)bel (Belgium)noreceivedreceived/16Report
20960322026-01-15 23:06:362a0c:b641:4xx::/4045049 (AMER-AS)bel (Belgium)noreceivedreceived/24Report

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