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
4346142018-03-27 02:39:3973.247.146.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4297072018-03-19 00:22:2073.247.146.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4145242018-02-21 16:36:2773.247.146.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3880872018-01-10 02:04:0873.247.146.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3793282017-12-25 22:44:5173.247.146.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3709502017-12-12 00:13:0773.247.146.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3638812017-12-01 04:21:5473.247.146.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3594022017-11-23 22:48:5773.247.146.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3552842017-11-16 21:32:2573.247.146.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3502022017-11-08 23:13:2973.247.146.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3458032017-11-01 21:57:0273.247.146.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3389412017-10-21 17:04:1573.247.146.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3242022017-09-27 04:19:0673.247.146.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3197132017-09-20 02:31:0173.247.146.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3149402017-09-12 22:43:0073.247.146.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3004252017-08-20 18:20:1073.247.146.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3004152017-08-20 17:47:1773.247.146.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
2961072017-08-13 14:19:1473.247.146.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
2899902017-08-04 21:22:4273.247.146.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2843882017-07-28 13:10:0373.247.146.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2782272017-07-20 19:07:0473.247.146.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2779822017-07-20 14:32:2473.247.146.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2707512017-07-12 03:35:5173.247.146.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
2633442017-07-02 23:20:4673.247.146.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
2566962017-06-25 02:55:2673.247.146.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
2499672017-06-16 22:16:0373.247.146.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
2492482017-06-16 03:10:3573.247.146.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2431872017-06-09 01:53:4573.247.146.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
2352382017-05-31 03:21:2973.247.146.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
2289402017-05-24 02:05:0073.247.146.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport

All results shown
Last Modified