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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
1727832017-03-26 19:44:342601:14e:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
1717722017-03-25 16:19:522601:14e:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
1693012017-03-21 21:28:362601:14e:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
1647382017-03-14 20:14:532601:14e:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1628512017-03-11 16:36:402601:14e:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1592092017-03-05 15:06:182601:14e:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1587292017-03-04 16:31:292601:14e:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1530792017-02-24 22:43:282601:14e:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1482002017-02-16 23:07:022601:14e:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1453852017-02-12 16:30:572601:14e:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1408232017-02-05 15:15:402601:14e:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1361692017-01-29 14:00:242601:14e:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1292102017-01-14 19:00:472601:14e:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1231612017-01-04 23:30:002601:14e:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1209202016-12-31 21:25:082601:14e:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1204532016-12-30 20:36:102601:14e:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1189132016-12-28 00:03:422601:14e:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1172292016-12-24 17:36:392601:14e:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1157462016-12-21 22:42:432601:14e:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1137752016-12-18 15:22:442601:14e:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1089202016-12-11 14:07:272601:14e:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1089122016-12-11 13:54:022601:14e:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1088772016-12-11 12:44:512601:14e:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1085202016-12-10 21:21:202601:14e:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1084992016-12-10 20:43:252601:14e:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport

All results shown
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