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
16514632023-10-08 18:43:0823.133.184.x/24400517usa (United States)yesblockedblockednoneReport
16514632023-10-08 18:43:082602:fba9:xx::/40400517usa (United States)noreceivedreceived/16Report
16462172023-09-27 21:17:4423.133.184.x/24400517usa (United States)yesblockedblockednoneReport
16462172023-09-27 21:17:442602:fba9:xx::/40400517usa (United States)noreceivedreceived/16Report
16286472023-08-25 19:45:3423.133.184.x/24400517usa (United States)yesblockedblockednoneReport
16286472023-08-25 19:45:342602:fba9:xx::/40400517usa (United States)noreceivedreceived/16Report
16247042023-08-18 16:48:5623.133.184.x/24400517usa (United States)yesblockedblockednoneReport
16247042023-08-18 16:48:562602:fba9:xx::/40400517usa (United States)noreceivedreceived/16Report
16040012023-07-10 17:13:5723.133.184.x/24400517usa (United States)yesblockedreceived/8Report
16040012023-07-10 17:13:572602:fba9:xx::/40400517usa (United States)noreceivedreceived/16Report
15167562023-01-26 20:11:1623.133.184.x/24400517usa (United States)yesblockedreceived/8Report
15167562023-01-26 20:11:162602:fba9:xx::/40400517usa (United States)noreceivedreceived/16Report
14906122022-12-07 19:18:5223.133.184.x/24400517usa (United States)yesblockedreceived/8Report
14906122022-12-07 19:18:522602:fba9:xx::/40400517usa (United States)noreceivedreceived/16Report
14506872022-10-03 17:43:5823.133.184.x/24400517usa (United States)yesblockedreceived/8Report
14506872022-10-03 17:43:582602:fba9:xx::/40400517usa (United States)noreceivedreceived/16Report

All results shown
Last Modified