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
1644272017-03-14 10:11:1998.223.214.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1634942017-03-12 20:39:4098.223.214.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1589242017-03-05 01:13:5998.223.214.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1543222017-02-26 00:01:3198.223.214.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1493562017-02-18 22:49:1298.223.214.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1449192017-02-11 21:36:5698.223.214.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1404052017-02-04 20:24:4698.223.214.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1370032017-01-30 21:19:0198.223.214.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1365702017-01-30 07:45:0398.223.214.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1299622017-01-16 04:16:1998.223.214.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1253492017-01-09 03:04:1398.223.214.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1214442017-01-02 01:52:1398.223.214.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1158402016-12-22 02:42:2698.223.214.x/247922 (COMCAST-7922)usa (United States)yesunknownrewrittennoneReport
1139842016-12-19 01:19:3998.223.214.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport

All results shown
Last Modified