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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
1809112017-04-05 23:49:2671.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1808592017-04-05 22:40:5471.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1807342017-04-05 18:54:4171.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1739062017-03-28 03:18:2271.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1730082017-03-27 04:26:5171.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1729402017-03-27 02:22:1771.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1701602017-03-23 03:09:1171.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1680022017-03-20 01:08:2771.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1657912017-03-16 08:36:0271.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1624762017-03-11 00:03:1671.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1613112017-03-09 06:43:1971.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1578612017-03-03 00:56:5371.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1573112017-03-02 05:20:5871.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1572262017-03-02 02:06:4771.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1571022017-03-01 21:52:2771.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1553042017-02-27 03:42:2271.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1548092017-02-26 07:08:1771.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1531622017-02-25 01:14:3171.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1530562017-02-24 22:04:4871.197.230.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1512272017-02-22 00:24:3971.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1495272017-02-19 05:43:4571.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1482652017-02-17 01:23:0271.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1475912017-02-16 00:55:2571.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1475592017-02-15 23:48:5671.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1473412017-02-15 18:10:4571.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1468402017-02-15 01:19:3971.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1417412017-02-06 22:17:2371.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1410022017-02-05 23:01:2071.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1399242017-02-03 23:45:5871.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1389392017-02-02 16:43:5171.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1384652017-02-01 23:58:4771.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1340622017-01-26 06:38:4171.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1340092017-01-26 04:09:2271.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1319002017-01-19 00:40:1971.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1313122017-01-18 04:05:3371.197.230.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1312152017-01-17 23:58:4871.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1289142017-01-14 04:23:1571.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1264842017-01-10 18:27:3371.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1237372017-01-05 23:18:1071.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1236472017-01-05 20:09:2171.197.230.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1231722017-01-04 23:49:1171.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1220572017-01-03 09:42:0771.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1205372016-12-31 00:04:3071.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1190962016-12-28 09:18:1471.197.230.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1184232016-12-27 08:27:4471.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1165412016-12-23 07:52:2771.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1146822016-12-20 07:10:4971.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1023712016-12-01 00:12:0571.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1009202016-11-29 01:57:0271.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
973602016-11-23 00:20:4071.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
966872016-11-22 00:40:5471.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
954912016-11-20 00:57:5371.197.230.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
949372016-11-19 01:59:1671.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
948882016-11-19 00:20:1171.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
942042016-11-18 02:03:5571.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
934162016-11-17 04:17:3571.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
925942016-11-16 05:22:0971.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
880182016-11-09 23:14:2571.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
874242016-11-09 04:08:2571.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
873782016-11-09 00:41:4271.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
873192016-11-08 23:33:3171.197.230.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

All results shown
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