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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
20703342025-11-29 09:11:5476.119.71.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
20697132025-11-28 06:33:5176.119.71.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
20679092025-11-25 06:15:5476.119.71.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
20675242025-11-24 14:42:0976.119.71.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
20605652025-11-12 06:28:4776.119.71.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
20506932025-10-21 10:15:0076.119.71.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
20455052025-10-12 19:12:3276.119.71.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
20303442025-09-15 15:42:4076.119.71.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
20302492025-09-15 13:47:0576.119.71.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
20230602025-09-02 17:00:5476.119.71.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
20190742025-08-26 14:57:5476.119.71.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
20148302025-08-18 16:51:1776.119.71.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
19995472025-07-22 10:56:2876.119.71.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
19934002025-07-11 04:53:4276.119.71.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
19933462025-07-11 01:43:0176.119.71.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
19929932025-07-10 13:31:1576.119.71.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
19728402025-06-04 19:54:2076.119.71.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
19663912025-05-23 15:48:5776.119.71.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
19663402025-05-23 14:42:4676.119.71.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
19648072025-05-21 06:57:2976.119.71.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
19603082025-05-13 21:03:4876.119.71.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
19528052025-04-30 17:53:0276.119.71.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
19387562025-04-03 18:58:5676.119.71.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

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