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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
20522432025-10-23 20:41:4782.6.38.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20479072025-10-16 14:13:4282.6.38.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20416612025-10-05 18:24:1282.6.38.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20362352025-09-25 18:10:2182.6.38.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20323712025-09-18 16:59:5782.6.38.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20284212025-09-11 15:51:1382.6.38.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20241882025-09-04 13:20:3682.6.38.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20179832025-08-24 14:02:3182.6.38.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20139022025-08-16 14:05:3382.6.38.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20124162025-08-13 18:46:0382.6.38.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20082762025-08-06 14:21:4182.6.38.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20041882025-07-30 13:13:4182.6.38.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
19984272025-07-20 13:56:4882.6.38.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
19918302025-07-08 18:18:3982.6.38.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
19886122025-07-02 16:50:0882.6.38.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
19868082025-06-29 21:33:3882.6.38.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
19827882025-06-22 20:24:5982.6.38.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
19810012025-06-18 22:52:3982.6.38.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
19769012025-06-11 21:40:5182.6.38.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
19733532025-06-05 17:09:0282.6.38.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
19733452025-06-05 16:59:0282.6.38.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport

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