Logo

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
664972016-08-25 17:09:4373.196.110.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
664032016-08-25 03:15:4373.196.110.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
663992016-08-25 02:18:5773.196.110.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
663962016-08-25 01:53:3373.196.110.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
663762016-08-25 00:14:4373.196.110.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
656462016-08-19 19:39:4373.196.110.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
651382016-08-16 01:00:1773.196.110.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

All results shown
Last Modified