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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
19371092025-04-01 02:24:44174.168.250.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
19332022025-03-25 01:00:35174.168.250.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
19294462025-03-17 23:37:23174.168.250.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
19251172025-03-10 22:12:54174.168.250.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
19208482025-03-03 20:49:31174.168.250.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
19166012025-02-24 19:25:42174.168.250.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
19124742025-02-17 18:02:55174.168.250.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
19085702025-02-10 16:39:50174.168.250.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
19009612025-01-28 00:38:42174.168.250.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
18970052025-01-20 23:12:54174.168.250.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
18930542025-01-13 21:56:07174.168.250.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
18895952025-01-06 20:40:50174.168.250.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
18862112024-12-30 19:24:35174.168.250.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
18829392024-12-23 18:08:34174.168.250.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
18790792024-12-16 16:52:06174.168.250.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
18751202024-12-09 15:36:42174.168.250.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
18711072024-12-02 14:21:14174.168.250.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
18641532024-11-20 03:46:59174.168.250.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
18600842024-11-13 02:30:35174.168.250.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
18563272024-11-06 01:14:03174.168.250.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
18522872024-10-29 23:57:39174.168.250.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
18487322024-10-22 22:40:48174.168.250.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
18447942024-10-15 21:24:29174.168.250.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
18412182024-10-08 20:08:17174.168.250.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
18375262024-10-01 18:52:39174.168.250.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
18337672024-09-24 17:37:15174.168.250.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
18301032024-09-17 16:21:45174.168.250.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport

All results shown
Last Modified 04/04/2025 03:38:16