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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
20971052026-01-17 22:41:10131.179.220.x/2452 (UCLA)usa (United States)yesunknownunknownnoneReport
20970952026-01-17 21:58:24131.179.220.x/2452 (UCLA)usa (United States)yesunknownunknownnoneReport
20970892026-01-17 21:35:38131.179.220.x/2452 (UCLA)usa (United States)yesunknownunknownnoneReport
20970872026-01-17 21:22:52131.179.220.x/2452 (UCLA)usa (United States)yesunknownunknownnoneReport
20868072025-12-29 18:31:49131.179.220.x/2452 (UCLA)usa (United States)yesunknownunknownnoneReport
20797762025-12-16 03:55:17131.179.220.x/2452 (UCLA)usa (United States)yesunknownunknownnoneReport
20796802025-12-15 22:45:07131.179.220.x/2452 (UCLA)usa (United States)yesunknownunknownnoneReport
11534752021-06-01 17:30:12131.179.220.x/2452 (UCLA)usa (United States)yesunknownunknownnoneReport
11259862021-04-19 05:32:52131.179.220.x/2452 (UCLA)usa (United States)yesunknownunknownnoneReport
11103682021-03-23 21:28:10131.179.220.x/2452 (UCLA)usa (United States)yesunknownunknownnoneReport

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