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
9530842020-08-18 14:12:49109.201.135.x/2443350 (NFORCE)nld (Netherlands)yesblockedblocked/23Report
9530812020-08-18 14:09:19109.201.135.x/2443350 (NFORCE)nld (Netherlands)yesblockedblocked/23Report
9530052020-08-18 13:26:29109.201.135.x/2443350 (NFORCE)nld (Netherlands)yesunknownunknownnoneReport
9529162020-08-18 12:17:09109.201.135.x/2443350 (NFORCE)nld (Netherlands)yesunknownunknownnoneReport
9528632020-08-18 11:33:41109.201.135.x/2443350 (NFORCE)nld (Netherlands)yesunknownunknownnoneReport
9527212020-08-18 10:45:15109.201.135.x/2443350 (NFORCE)nld (Netherlands)yesunknownunknownnoneReport
9525822020-08-18 09:54:26109.201.135.x/2443350 (NFORCE)nld (Netherlands)yesunknownunknownnoneReport
9524612020-08-18 08:48:19109.201.135.x/2443350 (NFORCE)nld (Netherlands)yesunknownunknownnoneReport
9523732020-08-18 07:40:36109.201.135.x/2443350 (NFORCE)nld (Netherlands)yesunknownunknownnoneReport
9523692020-08-18 07:34:33109.201.135.x/2443350 (NFORCE)nld (Netherlands)yesunknownunknownnoneReport
9521932020-08-18 05:46:15109.201.135.x/2443350 (NFORCE)nld (Netherlands)yesunknownunknownnoneReport

All results shown
Last Modified