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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
20737472025-12-05 14:01:58173.234.29.x/2463018 (DEDICATED)usa (United States)yesrewrittenblocked/23Report
20737172025-12-05 13:19:15173.234.29.x/2463018 (DEDICATED)usa (United States)yesrewrittenblocked/23Report
20736992025-12-05 12:56:31173.234.29.x/2463018 (DEDICATED)usa (United States)yesrewrittenblocked/23Report
20736922025-12-05 12:43:51173.234.29.x/2463018 (DEDICATED)usa (United States)yesrewrittenblocked/23Report
20736642025-12-05 12:01:04173.234.29.x/2463018 (DEDICATED)usa (United States)yesrewrittenblocked/23Report
20731842025-12-04 13:42:30173.234.29.x/2463018 (DEDICATED)usa (United States)yesrewrittenblocked/24Report
20731782025-12-04 13:29:51173.234.29.x/2463018 (DEDICATED)usa (United States)yesrewrittenblocked/23Report
20731482025-12-04 12:15:48173.234.29.x/2463018 (DEDICATED)usa (United States)yesrewrittenblocked/27Report
20720222025-12-02 13:22:57173.234.29.x/2463018 (DEDICATED)usa (United States)yesrewrittenblocked/25Report
20719962025-12-02 12:49:54173.234.29.x/2463018 (DEDICATED)usa (United States)yesrewrittenblocked/23Report
19476582025-04-21 13:42:02173.234.29.x/2463018 (DEDICATED)usa (United States)yesrewrittenblocked/23Report
19476512025-04-21 13:29:23173.234.29.x/2463018 (DEDICATED)usa (United States)yesrewrittenblocked/24Report

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