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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
9797272020-09-11 00:32:4847.157.199.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
8563772020-03-06 18:48:3147.157.199.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
8058462019-12-11 19:19:5847.157.199.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
8015402019-12-05 01:30:4447.157.199.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
7386632019-08-24 06:50:4147.157.199.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
5679412018-11-08 18:33:3747.157.199.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
5663202018-11-06 05:50:4047.157.199.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
5623412018-10-30 02:28:0747.157.199.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
5579042018-10-22 10:56:4747.157.199.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
5535842018-10-15 09:50:0147.157.199.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
5490922018-10-08 08:43:1747.157.199.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
5446052018-09-30 10:17:5847.157.199.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
5405232018-09-23 09:11:1847.157.199.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
5364592018-09-16 05:18:2747.157.199.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
5206552018-08-17 21:46:1147.157.199.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
5162232018-08-10 07:03:3447.157.199.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
5122102018-08-02 19:25:3647.157.199.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
5082462018-07-26 16:17:3147.157.199.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
5043222018-07-19 09:38:3847.157.199.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
5001402018-07-11 19:57:4247.157.199.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
4959132018-07-04 17:20:1247.157.199.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
4914542018-06-27 01:56:1247.157.199.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport

All results shown
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