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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
21067712026-02-03 21:52:5686.175.94.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21059752026-02-02 17:51:0086.175.94.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21032352026-01-28 14:35:1686.175.94.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21032182026-01-28 13:53:5986.175.94.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21032172026-01-28 13:43:5586.175.94.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21028042026-01-27 19:02:1986.175.94.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21006482026-01-23 20:33:5086.175.94.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20991712026-01-21 12:15:0686.175.94.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20988232026-01-20 20:45:1186.175.94.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20948102026-01-13 19:37:4486.175.94.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20942392026-01-12 23:11:1486.175.94.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20920942026-01-08 18:59:5186.175.94.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20895272026-01-04 20:15:2586.175.94.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20891872026-01-03 23:50:4186.175.94.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20859312025-12-27 22:43:1186.175.94.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20848432025-12-25 06:41:2186.175.94.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20848102025-12-25 04:24:4686.175.94.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20847642025-12-25 01:38:0786.175.94.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20841892025-12-23 18:27:1886.175.94.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20805972025-12-17 09:10:5086.175.94.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20769972025-12-11 09:07:3986.175.94.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20767892025-12-10 21:55:0586.175.94.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport

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