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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
20727942025-12-03 18:45:20169.232.72.x/2452 (UCLA)usa (United States)yesunknownunknownnoneReport
20637422025-11-17 19:33:17169.232.72.x/2452 (UCLA)usa (United States)yesunknownunknownnoneReport
20603942025-11-11 20:20:20169.232.72.x/2452 (UCLA)usa (United States)yesunknownunknownnoneReport
20502812025-10-20 18:32:21169.232.72.x/2452 (UCLA)usa (United States)yesunknownunknownnoneReport
20480902025-10-16 20:10:19169.232.72.x/2452 (UCLA)usa (United States)yesunknownunknownnoneReport
20440912025-10-09 19:02:42169.232.72.x/2452 (UCLA)usa (United States)yesunknownunknownnoneReport
20403242025-10-02 17:50:29169.232.72.x/2452 (UCLA)usa (United States)yesunknownunknownnoneReport
20386972025-09-29 22:13:59169.232.72.x/2452 (UCLA)usa (United States)yesunknownunknownnoneReport
20385242025-09-29 17:55:37169.232.72.x/2452 (UCLA)usa (United States)yesunknownunknownnoneReport
20271892025-09-09 20:53:52169.232.72.x/2452 (UCLA)usa (United States)yesunknownunknownnoneReport
20231462025-09-02 19:46:28169.232.72.x/2452 (UCLA)usa (United States)yesunknownunknownnoneReport

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