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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
21069262026-02-04 07:17:45104.28.241.x/2413335 (CLOUDFLARENET)kaz (Kazakhstan)yesblockedblockednoneReport
21039272026-01-29 15:29:30104.28.241.x/2413335 (CLOUDFLARENET)kaz (Kazakhstan)yesblockedblockednoneReport
20999032026-01-22 14:23:08104.28.241.x/2413335 (CLOUDFLARENET)kaz (Kazakhstan)yesblockedblockednoneReport
20973352026-01-18 10:22:15104.28.241.x/2413335 (CLOUDFLARENET)kaz (Kazakhstan)yesblockedblockednoneReport
20932702026-01-11 09:15:53104.28.241.x/2413335 (CLOUDFLARENET)kaz (Kazakhstan)yesblockedblockednoneReport
20827502025-12-21 06:02:18104.28.241.x/2413335 (CLOUDFLARENET)kaz (Kazakhstan)yesblockedblockednoneReport
20786062025-12-14 04:55:55104.28.241.x/2413335 (CLOUDFLARENET)kaz (Kazakhstan)yesblockedblockednoneReport
20742912025-12-06 16:51:38104.28.241.x/2413335 (CLOUDFLARENET)kaz (Kazakhstan)yesblockedblockednoneReport
20168942025-08-22 07:14:52104.28.241.x/2413335 (CLOUDFLARENET)kaz (Kazakhstan)yesblockedblockednoneReport
20166642025-08-21 19:04:16104.28.241.x/2413335 (CLOUDFLARENET)kaz (Kazakhstan)yesblockedblockednoneReport
20095222025-08-08 18:21:04104.28.241.x/2413335 (CLOUDFLARENET)kaz (Kazakhstan)yesblockedblockednoneReport
20095142025-08-08 18:14:05104.28.241.x/2413335 (CLOUDFLARENET)kaz (Kazakhstan)yesblockedblockednoneReport
20088682025-08-07 16:28:51104.28.241.x/2413335 (CLOUDFLARENET)kaz (Kazakhstan)yesblockedblockednoneReport
20077752025-08-05 17:24:40104.28.241.x/2413335 (CLOUDFLARENET)kaz (Kazakhstan)yesblockedblockednoneReport

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