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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
5886352018-12-13 19:44:3273.253.196.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5840322018-12-06 18:37:4673.253.196.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5800832018-11-29 17:30:5873.253.196.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5779782018-11-26 15:15:3573.253.196.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5723892018-11-15 16:20:4273.253.196.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5671632018-11-07 15:14:5173.253.196.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5631122018-10-31 08:32:3473.253.196.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5591022018-10-24 07:27:0473.253.196.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5559492018-10-18 16:51:0073.253.196.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5516702018-10-11 15:44:1773.253.196.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5467692018-10-03 23:18:4673.253.196.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5427222018-09-26 22:11:5773.253.196.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5385802018-09-19 21:05:1473.253.196.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5345932018-09-12 19:58:3473.253.196.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5303532018-09-05 09:47:3173.253.196.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5266152018-08-29 08:40:5173.253.196.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5228342018-08-22 16:08:0273.253.196.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5192102018-08-15 15:01:1673.253.196.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5151332018-08-08 13:45:2373.253.196.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5114592018-08-01 12:38:4373.253.196.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5075632018-07-25 11:32:5873.253.196.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5034732018-07-17 21:36:0973.253.196.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5034172018-07-17 19:08:2273.253.196.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

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