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
20722442025-12-02 20:41:2869.141.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
20682472025-11-25 19:33:5469.141.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
20643192025-11-18 18:26:1369.141.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
20603032025-11-11 17:18:3669.141.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
20548722025-10-28 12:54:3369.141.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
20409992025-10-04 01:12:0469.141.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
20370842025-09-27 00:04:3069.141.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
20330832025-09-19 22:57:0069.141.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
20292432025-09-12 21:49:2969.141.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
20249562025-09-05 20:41:5869.141.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
20209922025-08-29 19:34:5569.141.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
20172212025-08-22 18:27:3369.141.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
20054572025-08-01 13:49:3069.141.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
20014602025-07-25 12:41:5569.141.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
19974342025-07-18 11:34:1869.141.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
19934772025-07-11 10:26:3969.141.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
19896232025-07-04 09:19:1369.141.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
19855772025-06-27 08:11:3969.141.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
19816142025-06-20 07:03:4869.141.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
19773862025-06-12 16:23:2369.141.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

All results shown
Last Modified