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
4745312018-05-29 06:47:3075.66.252.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4701142018-05-22 05:40:4475.66.252.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4655232018-05-15 04:34:0375.66.252.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4608682018-05-08 03:27:1875.66.252.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4561282018-05-01 02:20:3475.66.252.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4517222018-04-24 01:13:5075.66.252.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4472672018-04-17 00:07:0775.66.252.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4428172018-04-09 23:00:3075.66.252.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4385112018-04-02 21:53:3775.66.252.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4362612018-03-29 16:24:1275.66.252.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4333752018-03-24 19:26:1775.66.252.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4333712018-03-24 19:13:3975.66.252.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4264042018-03-13 19:35:4475.66.252.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport

All results shown
Last Modified