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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
2074932017-05-02 21:44:1973.147.255.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
2065092017-05-02 02:28:0173.147.255.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1999432017-04-26 03:51:3873.147.255.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1980942017-04-24 12:21:4373.147.255.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1945002017-04-20 18:05:3173.147.255.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1916372017-04-18 02:49:5873.147.255.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1911172017-04-17 15:13:3573.147.255.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1897722017-04-16 02:43:4473.147.255.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1890072017-04-15 04:10:3173.147.255.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1880432017-04-14 05:12:3873.147.255.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1877972017-04-13 22:14:3273.147.255.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1867122017-04-13 05:28:4673.147.255.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1841772017-04-10 03:55:0973.147.255.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1840512017-04-09 21:28:5173.147.255.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1829782017-04-08 12:23:2773.147.255.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1827222017-04-08 01:39:3473.147.255.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1810262017-04-06 03:44:3273.147.255.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1794142017-04-04 03:14:5573.147.255.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1781202017-04-02 07:41:2173.147.255.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1772762017-04-01 04:16:1073.147.255.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1746702017-03-29 01:04:1273.147.255.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1729882017-03-27 03:50:4773.147.255.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1723642017-03-26 06:57:1273.147.255.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1707882017-03-24 02:48:4573.147.255.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1703082017-03-23 09:21:1073.147.255.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1676402017-03-19 06:54:1873.147.255.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1649892017-03-15 06:16:4373.147.255.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1649832017-03-15 06:01:5573.147.255.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1636952017-03-13 07:48:0773.147.255.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1636882017-03-13 07:30:5073.147.255.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1623532017-03-10 19:10:1573.147.255.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1618562017-03-10 00:52:3173.147.255.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1579702017-03-03 06:57:1773.147.255.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1526102017-02-24 05:31:4273.147.255.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1483342017-02-17 04:06:0773.147.255.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1439132017-02-10 02:41:1273.147.255.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1392852017-02-03 01:15:4373.147.255.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1345792017-01-26 23:50:0973.147.255.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1313792017-01-18 08:04:1573.147.255.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1268482017-01-11 06:39:3073.147.255.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1226292017-01-04 05:14:1173.147.255.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1190042016-12-28 03:48:5073.147.255.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1152192016-12-21 02:23:4173.147.255.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1107422016-12-14 00:58:0473.147.255.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1087212016-12-11 06:24:3573.147.255.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1042792016-12-04 04:59:1273.147.255.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
997412016-11-27 03:34:2373.147.255.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
980432016-11-24 00:54:0073.147.255.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
979842016-11-23 23:00:3173.147.255.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
979572016-11-23 22:12:5373.147.255.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
956032016-11-20 06:33:4773.147.255.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
904372016-11-13 03:04:1973.147.255.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
899162016-11-12 08:23:1773.147.255.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
898462016-11-12 04:49:3173.147.255.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport

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