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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
17197872024-02-17 05:49:5271.191.163.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17163652024-02-10 04:39:1071.191.163.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17128002024-02-03 03:28:2271.191.163.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17091962024-01-27 02:18:0071.191.163.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17057382024-01-20 01:07:0371.191.163.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17020902024-01-12 23:56:1671.191.163.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
16983552024-01-05 22:45:1771.191.163.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
16948822023-12-29 21:34:2471.191.163.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
16946252023-12-29 14:45:3671.191.163.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
16915082023-12-22 13:34:5971.191.163.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
16878732023-12-15 12:24:0271.191.163.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
16841562023-12-08 11:13:2771.191.163.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
16803442023-12-01 10:02:1071.191.163.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
16766052023-11-24 08:51:0271.191.163.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
16728332023-11-17 07:40:1371.191.163.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
16691052023-11-10 06:26:4571.191.163.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
16652742023-11-03 05:13:3171.191.163.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
16615612023-10-27 04:00:0171.191.163.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
16575952023-10-19 16:44:4471.191.163.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
16538582023-10-12 15:30:5471.191.163.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
16499892023-10-05 14:17:3271.191.163.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
16465572023-09-28 13:03:1671.191.163.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
16426742023-09-21 11:50:0671.191.163.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
16388532023-09-14 10:36:0171.191.163.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
16351662023-09-07 09:23:1971.191.163.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
16315032023-08-31 08:10:3771.191.163.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
16276912023-08-24 06:57:4171.191.163.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
16237982023-08-17 05:44:5371.191.163.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
16199702023-08-10 04:32:1671.191.163.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
16186182023-08-07 21:36:3571.191.163.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
16164852023-08-03 10:13:4671.191.163.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
16127882023-07-27 09:01:1771.191.163.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
16117292023-07-25 08:47:5871.191.163.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
16082332023-07-18 07:35:5371.191.163.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
16043312023-07-11 06:23:2471.191.163.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
16004762023-07-04 05:11:1871.191.163.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15968312023-06-27 03:58:5771.191.163.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15940002023-06-21 09:37:4071.191.163.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15904352023-06-14 08:25:3271.191.163.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15869142023-06-07 07:13:0571.191.163.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15832742023-05-31 06:01:1271.191.163.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15732602023-05-11 22:42:3971.191.163.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15696432023-05-04 21:30:3471.191.163.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport

All results shown
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