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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
1091052016-12-11 20:57:4271.231.70.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1084712016-12-10 19:32:0971.231.70.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1084532016-12-10 19:05:1471.231.70.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1084322016-12-10 18:34:5871.231.70.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1080252016-12-09 23:32:5171.231.70.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1080152016-12-09 23:18:5371.231.70.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1079802016-12-09 21:59:5771.231.70.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1079692016-12-09 21:46:0471.231.70.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1079512016-12-09 21:17:1971.231.70.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1079332016-12-09 20:37:0471.231.70.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1079272016-12-09 20:24:5871.231.70.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1078962016-12-09 19:40:3571.231.70.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1078812016-12-09 19:27:1571.231.70.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1078012016-12-09 17:30:1671.231.70.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1075302016-12-09 09:06:4571.231.70.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1067842016-12-08 03:41:0371.231.70.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1043342016-12-04 07:45:3871.231.70.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1040592016-12-03 19:29:2871.231.70.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1035272016-12-02 19:24:4071.231.70.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1028902016-12-01 19:03:1971.231.70.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1025902016-12-01 10:18:5171.231.70.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1020932016-11-30 17:01:0771.231.70.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1017152016-11-30 02:39:0671.231.70.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1003082016-11-28 04:33:1671.231.70.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1001802016-11-27 23:12:2371.231.70.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1001652016-11-27 22:45:2271.231.70.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1000752016-11-27 18:46:5571.231.70.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
992442016-11-26 03:30:5171.231.70.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
987622016-11-25 08:46:5971.231.70.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
981102016-11-24 03:07:3071.231.70.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
974372016-11-23 02:54:3471.231.70.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
970892016-11-22 16:35:5571.231.70.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
968392016-11-22 07:28:3571.231.70.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
967992016-11-22 05:36:0471.231.70.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
927282016-11-16 10:35:5571.231.70.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
919282016-11-15 09:15:0571.231.70.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
917912016-11-15 02:42:0771.231.70.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
911972016-11-14 10:05:0271.231.70.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

All results shown
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