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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
21060852026-02-02 20:18:2282.20.14.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
21056492026-02-02 06:04:3982.20.14.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
21014582026-01-25 17:40:2582.20.14.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20967282026-01-17 06:00:1982.20.14.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20877542025-12-31 09:56:4182.20.14.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20842612025-12-23 21:27:3582.20.14.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20802172025-12-16 18:19:5082.20.14.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20756892025-12-09 08:01:0982.20.14.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport

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