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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
22285352026-09-07 06:38:5691.227.103.x/2451944 (PROMEDIA-IPV-AS)pol (Poland)yesrewrittenrewrittennoneReport
22283602026-09-06 19:34:2991.227.104.x/2451944 (PROMEDIA-IPV-AS)pol (Poland)yesrewrittenrewrittennoneReport
22277892026-09-05 15:20:16193.151.49.x/2451944 (PROMEDIA-IPV-AS)pol (Poland)yesblockedblockednoneReport
22276332026-09-05 06:31:5791.227.104.x/2451944 (PROMEDIA-IPV-AS)pol (Poland)yesrewrittenrewrittennoneReport
22259042026-09-02 08:00:0691.227.107.x/2451944 (PROMEDIA-IPV-AS)pol (Poland)yesrewrittenrewrittennoneReport
22250612026-08-31 22:13:4091.227.104.x/2451944 (PROMEDIA-IPV-AS)pol (Poland)yesrewrittenrewrittennoneReport
22245262026-08-31 05:31:4991.227.103.x/2451944 (PROMEDIA-IPV-AS)pol (Poland)yesrewrittenrewrittennoneReport
22229742026-08-28 05:45:31193.151.50.x/2451944 (PROMEDIA-IPV-AS)pol (Poland)yesrewrittenrewrittennoneReport
22229622026-08-28 05:25:24193.151.50.x/2451944 (PROMEDIA-IPV-AS)pol (Poland)yesrewrittenrewrittennoneReport
22207982026-08-24 21:06:3291.227.104.x/2451944 (PROMEDIA-IPV-AS)pol (Poland)yesrewrittenrewrittennoneReport

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