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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
12335622021-10-17 07:39:3276.18.123.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
12290332021-10-10 05:48:4376.18.123.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
12248972021-10-03 04:33:5276.18.123.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
12203192021-09-26 03:18:0076.18.123.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
12164832021-09-19 02:04:0676.18.123.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
12125792021-09-12 00:48:2376.18.123.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
12088402021-09-04 23:32:5876.18.123.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
12050012021-08-28 22:17:2476.18.123.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
12008902021-08-21 21:03:0576.18.123.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
11968882021-08-14 19:50:2576.18.123.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
11928952021-08-07 17:34:1076.18.123.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
11890092021-07-31 16:18:5376.18.123.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
11851842021-07-24 15:03:2976.18.123.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
11814892021-07-17 13:49:4776.18.123.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
11754142021-07-10 10:51:4076.18.123.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11713652021-07-03 09:36:3476.18.123.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
11688952021-06-29 13:57:1876.18.123.x/247922 (COMCAST-7922)usa (United States)yesunknownrewrittennoneReport
11677052021-06-27 16:05:5276.18.123.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport

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