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
2674802017-07-07 19:04:4650.152.139.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
2611062017-06-30 06:15:2150.152.139.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
2508112017-06-18 01:05:1250.152.139.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
2359402017-05-31 20:21:2850.152.139.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
2296332017-05-24 19:06:5250.152.139.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
2230562017-05-17 17:52:1150.152.139.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1990392017-04-25 08:45:4250.152.139.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1918102017-04-18 07:29:3450.152.139.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1731202017-03-27 08:23:1650.152.139.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1680682017-03-20 05:12:2650.152.139.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1408492017-02-05 16:13:1850.152.139.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1361862017-01-29 14:59:0350.152.139.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1248382017-01-08 01:40:0950.152.139.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1248322017-01-08 01:21:3650.152.139.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1207502016-12-31 13:19:4550.152.139.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1204452016-12-30 20:12:3450.152.139.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1161852016-12-22 17:35:3550.152.139.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1068122016-12-08 04:45:2450.152.139.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
979312016-11-23 21:30:0950.152.139.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
930672016-11-16 18:36:1050.152.139.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
877112016-11-09 17:19:3850.152.139.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport

All results shown
Last Modified