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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
3074472017-08-31 19:33:1176.120.27.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3029302017-08-24 16:06:0276.120.27.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
2986322017-08-17 14:51:3176.120.27.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
2941552017-08-10 13:37:2076.120.27.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
2885712017-08-03 01:15:1676.120.27.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
2830102017-07-27 00:01:2076.120.27.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
2774372017-07-19 22:47:0976.120.27.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
2715402017-07-12 21:33:0376.120.27.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
2658002017-07-05 19:18:2176.120.27.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
2596462017-06-28 15:45:2276.120.27.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
2539052017-06-21 14:31:2076.120.27.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
2476012017-06-14 13:17:2776.120.27.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
2416652017-06-07 11:37:0776.120.27.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
2351622017-05-31 01:11:4376.120.27.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
2288562017-05-23 23:57:4176.120.27.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
2221142017-05-16 22:43:4576.120.27.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
2148412017-05-09 21:26:0376.120.27.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
2074522017-05-02 20:12:5976.120.27.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1996312017-04-25 18:59:5376.120.27.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1923732017-04-18 17:46:4876.120.27.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1853622017-04-11 16:33:4776.120.27.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1798162017-04-04 15:20:4176.120.27.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1741762017-03-28 12:08:0276.120.27.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1688002017-03-21 04:20:5976.120.27.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1642342017-03-14 03:07:5576.120.27.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1599872017-03-07 01:54:5076.120.27.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1558592017-02-28 00:41:4376.120.27.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1505312017-02-20 23:28:3176.120.27.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1461092017-02-13 22:15:3076.120.27.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1416702017-02-06 21:02:2676.120.27.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1369602017-01-30 19:49:2976.120.27.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1302512017-01-16 16:21:1476.120.27.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1256362017-01-09 15:08:0376.120.27.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1216442017-01-02 13:54:5876.120.27.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1178622016-12-26 04:03:1676.120.27.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1160822016-12-22 14:19:5576.120.27.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1116422016-12-15 05:24:5776.120.27.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1067982016-12-08 04:11:4976.120.27.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1023832016-12-01 00:35:5776.120.27.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
977722016-11-23 16:29:2076.120.27.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
928962016-11-16 15:01:5276.120.27.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
880232016-11-09 23:23:3376.120.27.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport

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