Logo

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
6277412019-02-20 20:09:2250.126.140.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedreceived/8Report
2926082017-08-08 18:00:5050.126.140.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
2806282017-07-24 04:02:5850.126.140.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
2581472017-06-26 22:09:4250.126.140.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
2423112017-06-08 02:48:3850.126.140.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
2169902017-05-11 17:17:1050.126.140.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
1808952017-04-05 23:34:2550.126.140.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedreceived/8Report
1775782017-04-01 14:23:3550.126.140.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedreceived/8Report
1708322017-03-24 05:13:0450.126.140.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedreceived/8Report

All results shown
Last Modified