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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
18883502025-01-04 10:01:2382.17.41.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
18883452025-01-04 09:53:1582.17.41.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
18869792025-01-01 14:03:3982.17.41.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
18868572025-01-01 04:12:0782.17.41.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
18868332025-01-01 02:39:5682.17.41.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
18860462024-12-30 13:34:0282.17.41.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
18859462024-12-30 11:03:4682.17.41.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
18857592024-12-30 00:27:4682.17.41.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
18855452024-12-29 10:15:4682.17.41.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
18851322024-12-28 14:34:1382.17.41.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
18826822024-12-23 09:03:4582.17.41.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
18789352024-12-16 12:23:5982.17.41.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
18749582024-12-09 11:17:1482.17.41.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport

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