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
16854252023-12-11 08:38:5845.133.235.x/2457271 (BITWEB-AS)rus (Russian Federation)noblockedreceived/8Report
16835112023-12-07 07:24:0545.133.235.x/2457271 (BITWEB-AS)rus (Russian Federation)noblockedreceived/8Report
16835082023-12-07 07:11:2445.133.235.x/2457271 (BITWEB-AS)rus (Russian Federation)noblockedreceived/8Report
16816602023-12-04 07:31:5845.133.235.x/2457271 (BITWEB-AS)rus (Russian Federation)noblockedreceived/8Report
16797292023-11-30 06:03:5645.133.235.x/2457271 (BITWEB-AS)rus (Russian Federation)noblockedreceived/8Report
16779602023-11-27 06:24:3645.133.235.x/2457271 (BITWEB-AS)rus (Russian Federation)noblockedreceived/8Report
16741832023-11-20 05:17:3145.133.235.x/2457271 (BITWEB-AS)rus (Russian Federation)noblockedreceived/8Report
16704622023-11-13 04:10:3945.133.235.x/2457271 (BITWEB-AS)rus (Russian Federation)noblockedreceived/8Report
16667962023-11-06 03:03:4145.133.235.x/2457271 (BITWEB-AS)rus (Russian Federation)noblockedreceived/8Report
16630402023-10-30 01:56:0445.133.235.x/2457271 (BITWEB-AS)rus (Russian Federation)noblockedreceived/8Report

All results shown
Last Modified