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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
21857862026-06-25 04:51:1424.63.93.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
21851732026-06-24 05:42:4024.63.93.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
21810862026-06-17 04:34:4824.63.93.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
21796302026-06-14 12:03:4224.63.93.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
21770362026-06-10 03:26:3924.63.93.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
21754532026-06-07 10:10:2524.63.93.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
21731872026-06-03 02:18:3224.63.93.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
21713642026-05-31 09:02:2824.63.93.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
21687452026-05-27 01:10:2624.63.93.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
21644542026-05-20 00:02:3124.63.93.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
21627742026-05-17 04:01:2824.63.93.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
21617332026-05-15 02:11:1524.63.93.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
21600852026-05-12 15:02:2424.63.93.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport

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