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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
21109242026-02-10 18:36:00199.247.32.x/24396982 (GOOGLE-PRIVATE-CLOUD)usa (United States)yesrewrittenrewrittennoneReport
21085942026-02-06 18:58:03199.247.32.x/24396982 (GOOGLE-PRIVATE-CLOUD)usa (United States)yesrewrittenrewrittennoneReport
21077132026-02-05 07:23:24199.247.32.x/24396982 (GOOGLE-PRIVATE-CLOUD)usa (United States)yesrewrittenrewrittennoneReport
21008852026-01-24 10:58:11199.247.32.x/24396982 (GOOGLE-PRIVATE-CLOUD)usa (United States)yesrewrittenrewrittennoneReport
21003502026-01-23 10:21:44199.247.32.x/24396982 (GOOGLE-PRIVATE-CLOUD)usa (United States)yesrewrittenrewrittennoneReport
20988002026-01-20 19:47:08199.247.32.x/24396982 (GOOGLE-PRIVATE-CLOUD)usa (United States)yesrewrittenrewrittennoneReport
20965232026-01-16 19:32:21199.247.32.x/24396982 (GOOGLE-PRIVATE-CLOUD)usa (United States)yesrewrittenrewrittennoneReport
20836102025-12-22 20:08:32199.247.32.x/24396982 (GOOGLE-PRIVATE-CLOUD)usa (United States)yesrewrittenrewrittennoneReport
20812492025-12-18 10:28:34199.247.32.x/24396982 (GOOGLE-PRIVATE-CLOUD)usa (United States)yesrewrittenrewrittennoneReport
20795352025-12-15 19:52:36199.247.32.x/24396982 (GOOGLE-PRIVATE-CLOUD)usa (United States)yesrewrittenrewrittennoneReport
20795302025-12-15 19:46:35199.247.32.x/24396982 (GOOGLE-PRIVATE-CLOUD)usa (United States)yesrewrittenrewrittennoneReport
20699782025-11-28 16:09:29199.247.32.x/24396982 (GOOGLE-PRIVATE-CLOUD)usa (United States)yesrewrittenrewrittennoneReport

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