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
16952892023-12-30 18:14:5392.4.104.x/2413285 (OPALTELECOM-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
16921172023-12-23 17:08:1092.4.104.x/2413285 (OPALTELECOM-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
16885112023-12-16 16:01:2692.4.104.x/2413285 (OPALTELECOM-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
16847712023-12-09 14:54:3292.4.104.x/2413285 (OPALTELECOM-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
16806022023-12-01 18:41:2792.4.104.x/2413285 (OPALTELECOM-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
16768622023-11-24 17:34:4192.4.104.x/2413285 (OPALTELECOM-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
16730452023-11-17 16:27:4992.4.104.x/2413285 (OPALTELECOM-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
16693492023-11-10 15:20:5992.4.104.x/2413285 (OPALTELECOM-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
16655172023-11-03 14:14:1492.4.104.x/2413285 (OPALTELECOM-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
16617382023-10-27 13:07:0692.4.104.x/2413285 (OPALTELECOM-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
16579582023-10-20 12:00:2092.4.104.x/2413285 (OPALTELECOM-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
16541992023-10-13 10:52:3692.4.104.x/2413285 (OPALTELECOM-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport

All results shown
Last Modified