Logo

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
20970392026-01-17 19:21:09104.28.230.x/2413335 (CLOUDFLARENET)usa (United States)yesblockedblockednoneReport
20817712025-12-19 01:14:09104.28.230.x/2413335 (CLOUDFLARENET)usa (United States)yesblockedblockednoneReport
20817612025-12-19 00:31:47104.28.230.x/2413335 (CLOUDFLARENET)usa (United States)yesblockedblockednoneReport
20817492025-12-19 00:09:19104.28.230.x/2413335 (CLOUDFLARENET)usa (United States)yesblockedblockednoneReport
20817422025-12-18 23:56:52104.28.230.x/2413335 (CLOUDFLARENET)usa (United States)yesblockedblockednoneReport
20678202025-11-24 23:58:46104.28.230.x/2413335 (CLOUDFLARENET)usa (United States)yesblockedblockednoneReport
20649582025-11-19 18:12:40104.28.230.x/2413335 (CLOUDFLARENET)usa (United States)yesblockedblockednoneReport
20649542025-11-19 18:07:05104.28.230.x/2413335 (CLOUDFLARENET)usa (United States)yesblockedblockednoneReport
20600712025-11-11 08:52:36104.28.230.x/2413335 (CLOUDFLARENET)usa (United States)yesblockedblockednoneReport
20463312025-10-14 03:06:22104.28.230.x/2413335 (CLOUDFLARENET)usa (United States)yesblockedblockednoneReport
20463252025-10-14 02:23:52104.28.230.x/2413335 (CLOUDFLARENET)usa (United States)yesblockedblockednoneReport

All results shown
Last Modified