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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
16207802023-08-11 13:20:4995.80.230.x/2429208 (DIALTELECOM-AS)cze (Czech Republic)yesrewrittenblocked/24Report
16169702023-08-04 08:24:3495.80.230.x/2429208 (DIALTELECOM-AS)cze (Czech Republic)yesrewrittenblocked/24Report
16130132023-07-27 17:29:4395.80.230.x/2429208 (DIALTELECOM-AS)cze (Czech Republic)yesrewrittenblocked/24Report
15966382023-06-26 18:47:1395.80.230.x/2429208 (DIALTELECOM-AS)cze (Czech Republic)yesrewrittenblocked/24Report
15925472023-06-18 18:00:0495.80.230.x/2429208 (DIALTELECOM-AS)cze (Czech Republic)yesrewrittenblocked/24Report
15827322023-05-30 08:59:5495.80.230.x/2429208 (DIALTELECOM-AS)cze (Czech Republic)yesrewrittenblocked/24Report
15759142023-05-17 11:09:0595.80.230.x/2429208 (DIALTELECOM-AS)cze (Czech Republic)yesrewrittenblocked/24Report
15684852023-05-02 17:57:0695.80.230.x/2429208 (DIALTELECOM-AS)cze (Czech Republic)yesrewrittenblocked/24Report
15627792023-04-20 15:56:5595.80.230.x/2429208 (DIALTELECOM-AS)cze (Czech Republic)yesrewrittenblocked/24Report
15591612023-04-13 15:06:0295.80.230.x/2429208 (DIALTELECOM-AS)cze (Czech Republic)yesrewrittenblocked/24Report
15544112023-04-04 17:17:4895.80.230.x/2429208 (DIALTELECOM-AS)cze (Czech Republic)yesrewrittenblocked/25Report
15544032023-04-04 17:08:1095.80.230.x/2429208 (DIALTELECOM-AS)cze (Czech Republic)yesrewrittenblocked/25Report
15544012023-04-04 17:03:3795.80.230.x/2429208 (DIALTELECOM-AS)cze (Czech Republic)yesrewrittenblocked/25Report
15539542023-04-03 20:07:4695.80.230.x/2429208 (DIALTELECOM-AS)cze (Czech Republic)yesrewrittenrewrittennoneReport
15538782023-04-03 17:41:4995.80.230.x/2429208 (DIALTELECOM-AS)cze (Czech Republic)yesrewrittenblocked/25Report
15502132023-03-27 16:35:4795.80.230.x/2429208 (DIALTELECOM-AS)cze (Czech Republic)yesrewrittenblocked/25Report
15288022023-02-16 13:36:5595.80.230.x/2429208 (DIALTELECOM-AS)cze (Czech Republic)yesrewrittenblocked/25Report

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