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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
19373662025-04-01 14:08:31168.221.163.x/2420214 (COMCAST-20214)usa (United States)yesunknownunknownnoneReport
19372512025-04-01 10:42:13168.221.163.x/2420214 (COMCAST-20214)usa (United States)yesunknownunknownnoneReport
19297502025-03-18 13:50:47168.221.163.x/2420214 (COMCAST-20214)usa (United States)yesunknownunknownnoneReport
19269332025-03-13 12:49:07168.221.163.x/2420214 (COMCAST-20214)usa (United States)yesunknownunknownnoneReport
19248892025-03-10 15:08:08168.221.163.x/2420214 (COMCAST-20214)usa (United States)yesunknownunknownnoneReport
19227222025-03-06 19:08:45168.221.163.x/2420214 (COMCAST-20214)usa (United States)yesunknownunknownnoneReport
19185992025-02-27 18:02:27168.221.163.x/2420214 (COMCAST-20214)usa (United States)yesunknownunknownnoneReport
19179532025-02-26 19:09:23168.221.163.x/2420214 (COMCAST-20214)usa (United States)yesunknownunknownnoneReport
19137102025-02-19 18:03:05168.221.163.x/2420214 (COMCAST-20214)usa (United States)yesunknownunknownnoneReport
19128622025-02-18 11:41:40168.221.163.x/2420214 (COMCAST-20214)usa (United States)yesunknownunknownnoneReport
19086652025-02-10 19:17:56168.221.163.x/2420214 (COMCAST-20214)usa (United States)yesunknownunknownnoneReport
19086622025-02-10 19:13:34168.221.163.x/2420214 (COMCAST-20214)usa (United States)yesunknownunknownnoneReport
19050282025-02-04 11:46:37168.221.163.x/2420214 (COMCAST-20214)usa (United States)yesunknownunknownnoneReport
19008122025-01-27 18:51:52168.221.163.x/2420214 (COMCAST-20214)usa (United States)yesunknownunknownnoneReport
18985682025-01-23 12:55:31168.221.163.x/2420214 (COMCAST-20214)usa (United States)yesunknownunknownnoneReport
18945092025-01-16 11:49:12168.221.163.x/2420214 (COMCAST-20214)usa (United States)yesunknownunknownnoneReport
18906072025-01-08 18:54:45168.221.163.x/2420214 (COMCAST-20214)usa (United States)yesunknownunknownnoneReport
18893152025-01-06 12:22:44168.221.163.x/2420214 (COMCAST-20214)usa (United States)yesunknownunknownnoneReport
18758642024-12-10 19:15:37168.221.163.x/2420214 (COMCAST-20214)usa (United States)yesunknownunknownnoneReport
18752162024-12-09 18:03:04168.221.163.x/2420214 (COMCAST-20214)usa (United States)yesunknownunknownnoneReport
18711472024-12-02 15:35:13168.221.163.x/2420214 (COMCAST-20214)usa (United States)yesunknownunknownnoneReport
18710902024-12-02 13:58:05168.221.163.x/2420214 (COMCAST-20214)usa (United States)yesunknownunknownnoneReport
18710692024-12-02 13:36:03168.221.163.x/2420214 (COMCAST-20214)usa (United States)yesunknownunknownnoneReport
18632812024-11-18 18:04:08168.221.163.x/2420214 (COMCAST-20214)usa (United States)yesunknownunknownnoneReport
18616692024-11-15 15:14:43168.221.163.x/2420214 (COMCAST-20214)usa (United States)yesunknownunknownnoneReport
18577002024-11-08 14:07:09168.221.163.x/2420214 (COMCAST-20214)usa (United States)yesunknownunknownnoneReport
18537442024-11-01 11:37:15168.221.163.x/2420214 (COMCAST-20214)usa (United States)yesunknownunknownnoneReport
18498592024-10-24 17:55:06168.221.163.x/2420214 (COMCAST-20214)usa (United States)yesunknownunknownnoneReport
18459072024-10-17 16:37:50168.221.163.x/2420214 (COMCAST-20214)usa (United States)yesunknownunknownnoneReport
18380242024-10-02 17:03:11168.221.163.x/2420214 (COMCAST-20214)usa (United States)yesunknownunknownnoneReport
18342412024-09-25 14:11:19168.221.163.x/2420214 (COMCAST-20214)usa (United States)yesunknownunknownnoneReport
18305622024-09-18 12:08:01168.221.163.x/2420214 (COMCAST-20214)usa (United States)yesunknownunknownnoneReport
18265122024-09-10 17:01:59168.221.163.x/2420214 (COMCAST-20214)usa (United States)yesunknownunknownnoneReport
18226332024-09-03 11:30:47168.221.163.x/2420214 (COMCAST-20214)usa (United States)yesunknownunknownnoneReport
18187272024-08-26 18:31:58168.221.163.x/2420214 (COMCAST-20214)usa (United States)yesunknownunknownnoneReport
18150202024-08-19 12:07:00168.221.163.x/2420214 (COMCAST-20214)usa (United States)yesunknownunknownnoneReport
18150182024-08-19 12:05:53168.221.163.x/2420214 (COMCAST-20214)usa (United States)yesunknownunknownnoneReport

All results shown
Last Modified 04/04/2025 16:41:44