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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
8215572020-01-10 15:49:3173.80.34.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
7864852019-11-11 15:29:2173.80.34.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
7721762019-10-18 21:25:0873.80.34.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
7588482019-09-27 19:16:5473.80.34.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
7539032019-09-19 15:38:2573.80.34.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
7384562019-08-23 19:20:5873.80.34.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
7338242019-08-15 15:53:0073.80.34.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
7298452019-08-08 14:39:4873.80.34.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
7256182019-07-31 20:54:4773.80.34.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
7076932019-07-01 18:54:2673.80.34.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
7037362019-06-24 17:40:4473.80.34.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6930142019-06-05 21:16:5373.80.34.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5419612018-09-25 19:27:0073.80.34.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5378992018-09-18 18:10:4873.80.34.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5338722018-09-11 16:54:3273.80.34.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5299222018-09-04 15:38:1573.80.34.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5261292018-08-28 14:24:5573.80.34.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5218592018-08-20 21:11:4873.80.34.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5178712018-08-13 14:07:5973.80.34.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport

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