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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
18509132024-10-26 19:57:1092.40.203.x/24206067 (H3GUK)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18422062024-10-10 15:43:3492.40.203.x/24206067 (H3GUK)gbr (United Kingdom)yesrewrittenrewritten/30Report
18419702024-10-10 05:31:3492.40.203.x/24206067 (H3GUK)gbr (United Kingdom)yesrewrittenrewritten/31Report
18417622024-10-09 18:56:2192.40.203.x/24206067 (H3GUK)gbr (United Kingdom)yesrewrittenrewritten/31Report
18417072024-10-09 17:26:0992.40.203.x/24206067 (H3GUK)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18379482024-10-02 14:27:1592.40.203.x/24206067 (H3GUK)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18363652024-09-29 19:22:1092.40.203.x/24206067 (H3GUK)gbr (United Kingdom)yesrewrittenrewritten/31Report
18363452024-09-29 18:33:3992.40.203.x/24206067 (H3GUK)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18363212024-09-29 17:35:3492.40.203.x/24206067 (H3GUK)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18363022024-09-29 16:30:4792.40.203.x/24206067 (H3GUK)gbr (United Kingdom)yesrewrittenrewritten/29Report
18363002024-09-29 16:24:2092.40.203.x/24206067 (H3GUK)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18361682024-09-29 09:36:0992.40.203.x/24206067 (H3GUK)gbr (United Kingdom)yesrewrittenrewritten/30Report
12257212021-10-04 15:34:0092.40.203.x/24206067 (H3GUK)gbr (United Kingdom)yesrewrittenrewrittennoneReport

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