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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
5046002018-07-19 19:14:5747.197.21.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
5038512018-07-18 14:41:0147.197.21.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
4999552018-07-11 14:17:3047.197.21.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
4996082018-07-11 00:56:2347.197.21.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
4951562018-07-03 14:34:4047.197.21.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
4945852018-07-02 15:55:4447.197.21.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
4930372018-06-29 14:43:1347.197.21.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
4924752018-06-28 14:52:3347.197.21.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
4883762018-06-21 14:26:3247.197.21.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
4877942018-06-20 15:18:3047.197.21.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
4870582018-06-19 14:41:4947.197.21.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
4863192018-06-18 14:03:2947.197.21.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
4859902018-06-18 00:30:4047.197.21.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
4820062018-06-10 22:56:2147.197.21.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
4814332018-06-09 15:51:3547.197.21.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
4811422018-06-09 01:11:5747.197.21.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
4763812018-05-31 22:02:3747.197.21.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
4758762018-05-31 04:07:1947.197.21.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
4715772018-05-24 03:00:4847.197.21.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
4668622018-05-17 01:54:2047.197.21.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
4667582018-05-16 22:55:4847.197.21.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
4616272018-05-09 02:12:0047.197.21.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
4567952018-05-02 02:02:0547.197.21.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
4524112018-04-25 00:55:4147.197.21.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
4524052018-04-25 00:47:1247.197.21.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
4479692018-04-17 23:40:4747.197.21.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
4429072018-04-10 02:58:5447.197.21.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
4386102018-04-03 01:52:2947.197.21.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
4345782018-03-27 00:45:5947.197.21.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
4313662018-03-21 14:13:1647.197.21.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
4265732018-03-14 01:36:1047.197.21.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
4222712018-03-06 22:13:1247.197.21.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
4175752018-02-27 04:03:2647.197.21.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
4135052018-02-20 02:44:0147.197.21.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
4093802018-02-13 01:37:3747.197.21.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
4046182018-02-05 03:11:4047.197.21.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
4000612018-01-28 21:17:2447.197.21.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
3970412018-01-24 01:59:4447.197.21.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
3918062018-01-16 04:11:0447.197.21.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
3881032018-01-10 02:36:3147.197.21.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
3873542018-01-09 01:17:1947.197.21.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
3828352018-01-01 15:21:3347.197.21.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport

All results shown
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