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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
12978752022-01-28 19:41:3847.148.41.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
12920692022-01-18 07:15:4547.148.41.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownunknownnoneReport
12851892022-01-04 21:43:1047.148.41.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
12555312021-11-24 09:19:0147.148.41.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
12517702021-11-17 08:13:3047.148.41.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownrewrittennoneReport
12477332021-11-10 07:07:4647.148.41.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
12412322021-10-29 11:00:0447.148.41.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
12367122021-10-22 09:54:0047.148.41.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
12324052021-10-15 08:48:4947.148.41.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownrewrittennoneReport
12280582021-10-08 07:43:2447.148.41.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownrewrittennoneReport
12237862021-10-01 06:37:5747.148.41.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownrewrittennoneReport
12193972021-09-24 05:32:0747.148.41.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
12111112021-09-09 07:14:2747.148.41.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownrewrittennoneReport
12074162021-09-02 06:09:2247.148.41.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownrewrittennoneReport
12029162021-08-25 06:52:2147.148.41.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownrewrittennoneReport
11987032021-08-18 02:55:4747.148.41.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11915872021-08-05 07:36:3147.148.41.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownrewrittennoneReport
11871462021-07-28 08:49:2047.148.41.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11833682021-07-21 07:43:2647.148.41.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11786712021-07-13 07:21:3847.148.41.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11686932021-06-29 07:04:5647.148.41.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownrewrittennoneReport
11675482021-06-27 07:08:3147.148.41.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11646262021-06-20 06:02:2947.148.41.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11631262021-06-17 09:08:2647.148.41.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11599802021-06-12 20:24:4447.148.41.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownrewrittennoneReport
11599702021-06-12 19:40:5447.148.41.x/245650 (FRONTIER-FRTR)usa (United States)yesunknownrewrittennoneReport
11597542021-06-12 08:01:3847.148.41.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
11578862021-06-09 05:58:3147.148.41.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport

All results shown
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