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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
1745512017-03-28 20:46:4986.21.74.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
1677892017-03-19 15:22:3186.21.74.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
1672722017-03-18 15:50:2786.21.74.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
1650362017-03-15 07:31:5086.21.74.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
1633592017-03-12 15:13:4486.21.74.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
1627992017-03-11 14:48:2786.21.74.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
1627702017-03-11 13:52:5486.21.74.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
1577702017-03-02 22:11:5386.21.74.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
1523962017-02-23 20:58:3986.21.74.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
1477592017-02-16 07:49:5486.21.74.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
1432292017-02-09 00:16:2086.21.74.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
1431412017-02-08 21:30:1886.21.74.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
1384292017-02-01 23:03:0286.21.74.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
1249942017-01-08 09:09:2786.21.74.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
1204662016-12-30 21:16:1286.21.74.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
1144752016-12-19 22:28:1486.21.74.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
1098272016-12-12 21:15:0286.21.74.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
1051882016-12-05 19:15:1586.21.74.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
989982016-11-25 17:49:3086.21.74.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
944572016-11-18 11:58:5386.21.74.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
923862016-11-15 21:51:4586.21.74.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport

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