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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
20652282025-11-20 07:28:20109.201.58.x/2421299 (KAR-TEL-AS)kaz (Kazakhstan)yesrewrittenrewrittennoneReport
20624932025-11-15 07:53:49109.201.58.x/2421299 (KAR-TEL-AS)kaz (Kazakhstan)yesrewrittenrewrittennoneReport
20575092025-11-02 08:04:35109.201.58.x/2421299 (KAR-TEL-AS)kaz (Kazakhstan)yesrewrittenrewrittennoneReport
20466372025-10-14 14:52:12109.201.58.x/2421299 (KAR-TEL-AS)kaz (Kazakhstan)yesrewrittenrewrittennoneReport
20456832025-10-13 04:01:24109.201.58.x/2421299 (KAR-TEL-AS)kaz (Kazakhstan)yesrewrittenrewrittennoneReport
20443062025-10-10 06:44:21109.201.58.x/2421299 (KAR-TEL-AS)kaz (Kazakhstan)yesrewrittenrewrittennoneReport
20401312025-10-02 11:34:35109.201.58.x/2421299 (KAR-TEL-AS)kaz (Kazakhstan)yesrewrittenrewrittennoneReport
20364912025-09-26 05:47:48109.201.58.x/2421299 (KAR-TEL-AS)kaz (Kazakhstan)yesrewrittenrewrittennoneReport
20120622025-08-13 07:49:31109.201.58.x/2421299 (KAR-TEL-AS)kaz (Kazakhstan)yesrewrittenrewrittennoneReport

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