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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
18900572025-01-07 17:38:2476.17.120.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18895992025-01-06 20:54:5776.17.120.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18869112025-01-01 09:49:3576.17.120.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18868772025-01-01 05:47:4276.17.120.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18867842024-12-31 22:45:0976.17.120.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18867802024-12-31 22:31:2376.17.120.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18867702024-12-31 21:58:0676.17.120.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18867572024-12-31 21:20:4776.17.120.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18867412024-12-31 20:31:3476.17.120.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18854082024-12-29 06:29:0176.17.120.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18849072024-12-27 23:21:4876.17.120.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18848412024-12-27 20:23:2376.17.120.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18845012024-12-27 06:12:0676.17.120.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18835072024-12-24 22:13:2576.17.120.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18835032024-12-24 21:56:5376.17.120.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18834272024-12-24 18:53:2376.17.120.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18831712024-12-24 05:34:3276.17.120.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18818442024-12-21 12:07:4276.17.120.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18817952024-12-21 09:14:5476.17.120.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18798382024-12-17 23:32:2576.17.120.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18797742024-12-17 20:58:1276.17.120.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18785832024-12-15 17:08:5276.17.120.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18525312024-10-30 11:33:1876.17.120.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18519562024-10-29 13:13:2576.17.120.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18517242024-10-29 03:04:2176.17.120.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

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