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
8848702020-04-27 02:34:4147.197.0.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
8808952020-04-20 01:23:2147.197.0.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
8770102020-04-13 04:20:2247.197.0.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
8730622020-04-06 03:09:0347.197.0.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
8691042020-03-30 01:57:4147.197.0.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
8653802020-03-23 01:42:0647.197.0.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
8647612020-03-21 17:08:2647.197.0.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
8608482020-03-14 15:57:0547.197.0.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
8600742020-03-13 04:39:0947.197.0.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
8559922020-03-06 03:27:4647.197.0.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
8501292020-02-28 02:15:3647.197.0.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
8471492020-02-24 03:26:1847.197.0.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
8428262020-02-17 02:15:1247.197.0.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
8413322020-02-13 22:59:0947.197.0.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
8370062020-02-06 21:48:0147.197.0.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
8338332020-01-31 14:54:2047.197.0.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
8330002020-01-30 05:19:2047.197.0.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
8287432020-01-23 04:08:1347.197.0.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
8245552020-01-16 02:57:1547.197.0.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
8206532020-01-09 01:46:0647.197.0.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
8182382020-01-04 11:40:5047.197.0.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
8147562019-12-28 10:29:4847.197.0.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
8114602019-12-21 09:18:4247.197.0.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
8073732019-12-14 08:07:3847.197.0.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
8028542019-12-07 06:56:3547.197.0.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
7983692019-11-30 05:45:2747.197.0.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
7942772019-11-23 04:54:1947.197.0.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
7897172019-11-16 03:43:1447.197.0.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
7852072019-11-09 02:32:1147.197.0.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
7810862019-11-02 01:21:1247.197.0.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
7766582019-10-26 00:10:0247.197.0.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
7766312019-10-25 22:24:3347.197.0.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport

All results shown
Last Modified