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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
8499942020-02-27 21:48:5876.123.2.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
8499312020-02-27 20:38:0876.123.2.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
8499042020-02-27 20:15:4976.123.2.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
8498902020-02-27 20:03:2476.123.2.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
8439132020-02-18 15:26:5776.123.2.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
8397212020-02-11 14:20:4076.123.2.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
8359092020-02-04 00:59:0376.123.2.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
8315362020-01-27 23:37:3776.123.2.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
8272812020-01-20 21:54:2076.123.2.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
8043112019-12-09 20:07:4476.123.2.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
7999402019-12-02 18:42:2976.123.2.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
7956012019-11-25 17:35:1976.123.2.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
7910952019-11-18 15:53:2376.123.2.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
7905452019-11-17 19:18:1676.123.2.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport

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