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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
21449952026-04-13 23:37:5795.145.28.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21436572026-04-10 20:54:0481.138.3.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21420072026-04-08 01:04:0331.94.56.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21420072026-04-08 01:04:032a00:23ee:26xx::/402856 (BT-UK-AS)gbr (United Kingdom)nounknownunknownnoneReport
21419512026-04-07 22:44:2981.135.227.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21419512026-04-07 22:44:292a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
21412892026-04-06 22:31:1295.145.28.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21402242026-04-04 15:12:3795.144.197.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21402242026-04-04 15:12:372a00:23c7:e2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/104Report
21399092026-04-03 19:34:5281.138.3.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21383512026-03-31 21:36:5386.129.18.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21383512026-03-31 21:36:532a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
21376472026-03-30 21:24:0595.145.28.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21362282026-03-28 02:47:0295.144.197.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21362282026-03-28 02:47:022a00:23c7:e2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
21360412026-03-27 18:15:4581.138.3.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21346472026-03-25 09:27:4581.155.166.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21346472026-03-25 09:27:452a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
21337962026-03-23 20:17:0986.144.206.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21329182026-03-22 07:32:2686.136.44.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21329182026-03-22 07:32:262a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
21323492026-03-21 01:13:5695.144.197.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21323492026-03-21 01:13:562a00:23c7:e2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
21321282026-03-20 16:56:3081.138.3.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21320952026-03-20 15:58:1381.138.3.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21320752026-03-20 15:01:2981.138.3.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21320592026-03-20 14:35:4381.138.3.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21294472026-03-15 22:54:3086.144.206.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21288162026-03-14 10:58:2681.138.3.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21283912026-03-13 13:37:2095.144.197.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21283912026-03-13 13:37:202a00:23c7:e2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/88Report
21282822026-03-13 10:19:3495.144.197.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21282822026-03-13 10:19:342a00:23c7:e2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
21282442026-03-13 07:31:4795.144.197.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21282442026-03-13 07:31:472a00:23c7:e2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
21281662026-03-13 03:37:5895.144.197.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21281662026-03-13 03:37:582a00:23c7:e2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/104Report
21260642026-03-09 15:32:4986.144.206.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21253602026-03-08 05:18:4286.141.198.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21249232026-03-07 09:38:3981.138.3.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21239482026-03-05 13:02:2586.175.94.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21238142026-03-05 08:08:3595.144.197.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21238142026-03-05 08:08:352a00:23c7:e2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
21235102026-03-04 18:02:4381.138.3.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21227362026-03-03 11:58:5886.175.94.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21215132026-03-01 04:11:0881.129.59.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21198502026-02-25 21:57:3186.175.94.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21197342026-02-25 17:16:1986.175.94.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21197142026-02-25 16:43:1881.138.3.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21195472026-02-25 11:50:1786.175.94.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21191632026-02-24 18:26:2286.175.94.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21176362026-02-22 03:04:4281.154.126.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21171062026-02-21 00:57:5786.175.94.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21168472026-02-20 14:12:1086.175.94.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21156922026-02-18 17:22:1286.175.94.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21155972026-02-18 15:23:4081.138.3.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21134902026-02-15 01:16:41109.147.230.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21134812026-02-15 00:54:56109.147.230.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21134742026-02-15 00:43:10109.147.230.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21129272026-02-13 22:13:2886.175.94.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21117652026-02-12 02:09:1786.175.94.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21117382026-02-12 00:34:4086.175.94.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21114102026-02-11 14:03:5781.138.3.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21113812026-02-11 13:14:4986.175.94.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21113382026-02-11 12:12:5286.175.94.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21110582026-02-11 00:11:0786.175.94.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21088842026-02-07 09:15:3086.175.94.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21088412026-02-07 06:07:4686.175.94.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21087192026-02-06 23:17:2681.129.117.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21087192026-02-06 23:17:262a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
21079712026-02-05 15:50:3495.144.197.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21079712026-02-05 15:50:342a00:23c7:e2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
21077832026-02-05 10:12:3495.144.197.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21077832026-02-05 10:12:342a00:23c7:e2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
21076102026-02-05 03:19:4295.144.197.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21070892026-02-04 12:44:0081.138.3.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
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
21046552026-01-30 22:08:3881.129.117.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21046552026-01-30 22:08:382a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
21034292026-01-28 20:21:4395.144.197.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21034292026-01-28 20:21:432a00:23c7:e2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
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
21031302026-01-28 11:24:0681.138.3.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
21006572026-01-23 21:01:0886.130.52.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21006572026-01-23 21:01:082a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
21006482026-01-23 20:33:5086.175.94.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20994432026-01-21 19:13:3686.159.184.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20994432026-01-21 19:13:362a00:23c7:e2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
20991712026-01-21 12:15:0686.175.94.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20991152026-01-21 10:53:1386.130.52.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20991152026-01-21 10:53:132a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
20990892026-01-21 10:04:1181.138.3.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
20953742026-01-14 18:05:2286.159.184.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20953742026-01-14 18:05:222a00:23c7:e2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
20950812026-01-14 09:44:3186.129.18.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20950812026-01-14 09:44:312a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
20950602026-01-14 08:44:1481.138.3.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
20914552026-01-07 15:00:5786.159.184.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20914552026-01-07 15:00:572a00:23c7:e2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
20912732026-01-07 08:37:0886.141.59.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20912732026-01-07 08:37:082a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
20912582026-01-07 08:15:2986.141.59.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20912322026-01-07 07:24:2281.138.3.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
20877552025-12-31 09:56:4886.159.184.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20877552025-12-31 09:56:482a00:23c7:e2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
20877032025-12-31 06:56:2086.132.118.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20877032025-12-31 06:56:202a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
20876792025-12-31 06:04:2181.138.3.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
20843972025-12-24 05:48:3686.132.118.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20843972025-12-24 05:48:362a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
20843752025-12-24 04:44:2981.138.3.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
20834522025-12-22 15:50:0495.144.212.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

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