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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
14376942022-09-09 20:45:5996.87.89.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewritten/30Report
8441322020-02-18 21:36:5896.87.89.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewritten/30Report
7831842019-11-05 21:42:4296.87.89.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewritten/30Report
7831652019-11-05 21:23:4596.87.89.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewritten/30Report
7169792019-07-16 17:51:1796.87.89.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewritten/30Report
7090642019-07-03 19:53:4096.87.89.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewritten/30Report
6586082019-04-09 18:19:5096.87.89.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewritten/30Report
6501972019-03-26 18:22:5296.87.89.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewritten/30Report
6314172019-02-26 19:19:0596.87.89.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewritten/30Report
5827222018-12-04 13:16:3096.87.89.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewritten/30Report
5502092018-10-09 19:06:1496.87.89.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewritten/30Report
5146992018-08-07 18:35:3196.87.89.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewritten/30Report
4907132018-06-25 21:33:3196.87.89.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewritten/30Report

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