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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
21079942026-02-05 16:36:03104.28.209.x/2413335 (CLOUDFLARENET)kaz (Kazakhstan)yesblockedblockednoneReport
21013592026-01-25 11:41:32104.28.209.x/2413335 (CLOUDFLARENET)kaz (Kazakhstan)yesblockedblockednoneReport
21003812026-01-23 11:18:31104.28.209.x/2413335 (CLOUDFLARENET)kaz (Kazakhstan)yesblockedblockednoneReport
20973402026-01-18 10:35:11104.28.209.x/2413335 (CLOUDFLARENET)kaz (Kazakhstan)yesblockedblockednoneReport
20918412026-01-08 09:55:02104.28.209.x/2413335 (CLOUDFLARENET)kaz (Kazakhstan)yesblockedblockednoneReport
20893292026-01-04 08:16:22104.28.209.x/2413335 (CLOUDFLARENET)kaz (Kazakhstan)yesblockedblockednoneReport
20890622026-01-03 17:22:39104.28.209.x/2413335 (CLOUDFLARENET)kaz (Kazakhstan)yesblockedblockednoneReport
20860752025-12-28 07:08:53104.28.209.x/2413335 (CLOUDFLARENET)kaz (Kazakhstan)yesblockedblockednoneReport
20818022025-12-19 03:04:25104.28.209.x/2413335 (CLOUDFLARENET)kaz (Kazakhstan)yesblockedblockednoneReport
20807202025-12-17 13:51:43104.28.209.x/2413335 (CLOUDFLARENET)kaz (Kazakhstan)yesblockedblockednoneReport
20720042025-12-02 13:00:32104.28.209.x/2413335 (CLOUDFLARENET)kaz (Kazakhstan)yesblockedblockednoneReport
20704782025-11-29 15:45:16104.28.209.x/2413335 (CLOUDFLARENET)kaz (Kazakhstan)yesblockedblockednoneReport
20665472025-11-22 14:38:53104.28.209.x/2413335 (CLOUDFLARENET)kaz (Kazakhstan)yesblockedblockednoneReport
20622462025-11-14 18:04:48104.28.209.x/2413335 (CLOUDFLARENET)kaz (Kazakhstan)yesblockedblockednoneReport
20130402025-08-14 17:39:07104.28.209.x/2413335 (CLOUDFLARENET)kaz (Kazakhstan)yesblockedblockednoneReport

All results shown
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