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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
7038902019-06-24 23:44:0150.38.52.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
6999122019-06-17 22:30:5450.38.52.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
6956742019-06-10 21:17:4950.38.52.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
6916382019-06-03 20:04:4350.38.52.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
4023712018-02-01 07:32:5550.38.52.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
3979012018-01-25 06:19:1750.38.52.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
3932442018-01-18 05:05:4250.38.52.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
3888522018-01-11 03:35:4950.38.52.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
3844022018-01-04 01:57:3150.38.52.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
3804962017-12-28 00:43:4550.38.52.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
3768672017-12-20 23:29:5750.38.52.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
3723762017-12-13 22:16:1750.38.52.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
3676232017-12-06 21:02:2850.38.52.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
3630242017-11-29 19:48:3550.38.52.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
3587482017-11-22 18:34:5850.38.52.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
3544212017-11-15 17:21:0650.38.52.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
3499782017-11-08 16:03:4950.38.52.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
3455542017-11-01 14:38:0050.38.52.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
3412742017-10-25 13:23:2050.38.52.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
3367122017-10-18 12:09:2350.38.52.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
3322962017-10-11 10:49:2050.38.52.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
3280192017-10-04 09:35:3050.38.52.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
3242872017-09-27 08:17:2550.38.52.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
3197982017-09-20 06:49:2250.38.52.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
3151212017-09-13 05:27:5650.38.52.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownunknownnoneReport
3105762017-09-06 04:14:2450.38.52.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
3062862017-08-30 03:00:4150.38.52.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
3018572017-08-23 01:46:4450.38.52.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
2975872017-08-16 00:32:4950.38.52.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
2928012017-08-08 23:18:5850.38.52.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
2876652017-08-01 22:05:0250.38.52.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
2820662017-07-25 20:51:3150.38.52.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
2764102017-07-18 19:32:3150.38.52.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
2703882017-07-11 18:17:3950.38.52.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport

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