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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
17500652024-04-18 03:03:5381.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
17465232024-04-11 01:53:0881.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
17429212024-04-04 00:42:3381.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
17395762024-03-27 23:31:3881.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
17361012024-03-20 22:21:0081.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
17326662024-03-13 21:10:0581.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
17291812024-03-06 19:59:0881.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
17255752024-02-28 18:48:2381.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
17218082024-02-21 17:37:2581.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
17183782024-02-14 16:26:3081.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
17149412024-02-07 15:15:3381.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
17112862024-01-31 14:04:3781.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
17076642024-01-24 12:54:0381.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
17042932024-01-17 11:43:0281.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
17004982024-01-10 10:31:5881.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
16968232024-01-03 09:21:0181.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
16934992023-12-27 08:10:0381.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
16902492023-12-20 06:59:0281.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
16865192023-12-13 05:48:0881.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
16828122023-12-06 04:36:5681.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
16791032023-11-29 03:25:5281.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
16753292023-11-22 02:14:4381.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
16716612023-11-15 01:03:2981.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
16678712023-11-07 23:52:2681.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
16641102023-10-31 22:41:2181.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
16602962023-10-24 21:30:1981.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
16565302023-10-17 20:19:1381.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
16526562023-10-10 19:08:0381.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
16489662023-10-03 17:56:4881.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
16454612023-09-26 16:45:4081.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
16415732023-09-19 15:34:2481.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
16376892023-09-12 14:23:3781.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
16341342023-09-05 13:12:5181.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
16304772023-08-29 12:02:0981.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
16266062023-08-22 10:51:3081.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
16266022023-08-22 10:37:0981.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
16224492023-08-14 20:47:2881.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
16185692023-08-07 19:36:4781.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
16149492023-07-31 18:26:1581.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
16113902023-07-24 17:16:2281.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
16078872023-07-17 16:05:5281.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
16039302023-07-10 14:55:5581.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
16001012023-07-03 13:46:0181.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
15964212023-06-26 12:35:3881.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
15928422023-06-19 11:24:5381.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
15928342023-06-19 11:11:4981.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
15883232023-06-09 22:38:5281.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
15848012023-06-02 21:27:3981.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
15810712023-05-26 20:17:4381.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
15772562023-05-19 19:07:2381.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
15737222023-05-12 17:56:4781.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
15700612023-05-05 16:47:0181.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
15667482023-04-28 15:34:3281.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
15632392023-04-21 14:24:0781.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
15632002023-04-21 12:21:4281.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
15596592023-04-14 13:13:0381.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
15559222023-04-07 12:03:3281.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
15523122023-03-31 10:53:3581.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
15486222023-03-24 09:43:2981.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
15447562023-03-17 08:33:3581.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
15407172023-03-10 07:23:4481.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
15368482023-03-03 06:13:1581.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
15329972023-02-24 05:03:1581.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
15291612023-02-17 03:53:1381.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
15252002023-02-10 02:43:1181.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
15208692023-02-03 01:33:1781.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
15168582023-01-27 00:23:2881.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
15143932023-01-19 23:13:0881.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
15101492023-01-12 22:02:4181.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
15079252023-01-09 14:46:5981.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
15059802023-01-05 20:52:4281.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
15021862022-12-29 19:42:4181.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
14986272022-12-22 18:32:4481.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
14949602022-12-15 17:22:4381.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
14911232022-12-08 16:12:2881.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
14888872022-12-01 15:02:0181.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
14845682022-11-24 13:52:0281.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
14801812022-11-17 12:41:5681.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
14759442022-11-10 11:31:2881.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
14702592022-11-03 10:21:1181.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
14694082022-11-02 00:48:3281.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
14654592022-10-25 23:38:2481.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
14654562022-10-25 23:25:4681.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
14560002022-10-12 22:48:0981.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
14519722022-10-05 21:38:1181.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
14480312022-09-28 20:28:1281.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
14448992022-09-21 19:18:1181.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
14406082022-09-14 18:07:5281.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
14361942022-09-07 16:57:5181.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
14312422022-08-31 15:47:5281.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
14264342022-08-24 14:37:4981.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
14209722022-08-17 13:27:4481.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
14150742022-08-10 12:17:4181.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
14116542022-08-03 11:07:3581.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
14081302022-07-27 09:57:2381.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
14044592022-07-20 08:46:5781.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
14044512022-07-20 08:36:5281.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
13995752022-07-13 01:15:3181.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
13957482022-07-06 00:05:3281.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
13919382022-06-28 22:55:3281.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport

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