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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.

Session
Timestamp (UTC)
Client IP Block
ASN
Country
NAT
Outbound
Private
Status
Outbound
Routable
Status
Adj Spoof
Prefix Len
Results
19350042025-03-27 22:37:4086.156.252.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
19350042025-03-27 22:37:402a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
19342432025-03-26 18:10:4081.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
19312052025-03-20 21:30:00109.149.255.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
19312052025-03-20 21:30:002a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
19305182025-03-19 16:50:4681.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
19272302025-03-13 20:22:02109.149.255.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
19272302025-03-13 20:22:022a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
19263082025-03-12 15:31:0681.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
19227262025-03-06 19:14:3186.129.18.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
19227262025-03-06 19:14:312a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
19218592025-03-05 14:11:1681.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
19186052025-02-27 18:06:5081.155.166.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
19186052025-02-27 18:06:502a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
19177012025-02-26 12:51:3281.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
19142782025-02-20 16:59:0781.157.75.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
19142782025-02-20 16:59:072a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
19134932025-02-19 11:31:3581.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
19102832025-02-13 12:42:5181.157.75.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
19102832025-02-13 12:42:512a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
19096152025-02-12 10:11:4381.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
19094682025-02-12 01:59:3951.14.70.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
19061822025-02-06 07:24:5081.135.227.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
19061822025-02-06 07:24:502a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
19056022025-02-05 08:52:0181.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
19022162025-01-30 06:17:0686.131.121.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
19022162025-01-30 06:17:062a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
19016782025-01-29 07:32:1381.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18984042025-01-23 05:09:2781.129.59.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18984042025-01-23 05:09:272a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
18978462025-01-22 06:12:3481.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18943432025-01-16 04:02:1786.173.215.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18943432025-01-16 04:02:172a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
18937512025-01-15 04:52:5481.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18907522025-01-09 02:55:2986.170.85.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18907522025-01-09 02:55:292a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
18902692025-01-08 03:41:4781.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18901092025-01-07 19:25:0386.155.1.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18901092025-01-07 19:25:032a00:23c8:96xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
18871552025-01-02 01:48:46109.147.123.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18871552025-01-02 01:48:462a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
18868312025-01-01 02:30:3881.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18836722024-12-25 10:36:1781.158.78.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18836722024-12-25 10:36:172a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
18835532024-12-25 01:19:3881.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18824112024-12-22 16:31:0731.94.19.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18824112024-12-22 16:31:072a00:23ee:19xx::/402856 (BT-UK-AS)gbr (United Kingdom)nounknownunknownnoneReport
18810752024-12-20 01:28:0731.94.19.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18800052024-12-18 09:29:2486.133.151.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18800052024-12-18 09:29:242a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
18798532024-12-18 00:08:3081.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18760502024-12-11 03:15:3486.129.18.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18760502024-12-11 03:15:342a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
18759732024-12-10 22:57:2681.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18720652024-12-04 02:08:5486.129.18.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18720652024-12-04 02:08:542a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
18719912024-12-03 21:46:2081.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18680152024-11-27 01:01:4586.131.148.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18680152024-11-27 01:01:452a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
18678922024-11-26 20:35:2681.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18640862024-11-19 23:54:5686.161.40.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18640862024-11-19 23:54:562a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
18639682024-11-19 19:24:2481.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18599952024-11-12 22:48:09109.145.204.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18599952024-11-12 22:48:092a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
18598532024-11-12 18:13:3081.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18562612024-11-05 21:41:21109.149.255.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18562612024-11-05 21:41:212a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
18562442024-11-05 21:06:41109.149.255.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18562442024-11-05 21:06:412a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
18561012024-11-05 17:02:4881.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18533952024-10-31 17:49:5286.141.198.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18533952024-10-31 17:49:522a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
18520592024-10-29 15:51:4381.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18498172024-10-24 16:43:0886.130.52.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18498172024-10-24 16:43:082a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
18484582024-10-22 14:40:5281.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18473732024-10-20 14:53:1886.140.77.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18455092024-10-16 23:44:0586.130.52.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18455092024-10-16 23:44:052a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
18445832024-10-15 14:13:4681.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18445532024-10-15 13:29:5181.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18437562024-10-14 01:05:2786.133.131.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18437562024-10-14 01:05:272a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
18435862024-10-13 13:46:4886.140.77.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18418682024-10-09 22:18:0286.133.131.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18418682024-10-09 22:18:022a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
18409612024-10-08 12:19:0181.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18399322024-10-06 12:40:1086.140.77.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18376452024-10-02 00:12:0586.133.131.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18376452024-10-02 00:12:052a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
18373692024-10-01 14:01:4581.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18361842024-09-29 10:26:3686.142.244.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18359812024-09-29 01:43:1186.133.131.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18359812024-09-29 01:43:112a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
18354492024-09-27 17:09:3886.173.215.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18354492024-09-27 17:09:382a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
18336192024-09-24 12:50:3981.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18323492024-09-21 23:09:2086.142.244.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18316582024-09-20 12:40:3986.173.215.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18316582024-09-20 12:40:392a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
18313752024-09-19 22:08:0686.173.215.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18313752024-09-19 22:08:062a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
18313672024-09-19 21:49:4086.173.215.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18313672024-09-19 21:49:402a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
18295652024-09-16 15:46:3681.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18288012024-09-14 22:02:4286.155.77.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18278992024-09-13 00:31:4881.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18278422024-09-12 21:47:4881.158.78.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18278422024-09-12 21:47:482a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
18250522024-09-08 02:01:2181.158.78.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18250522024-09-08 02:01:212a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
18249902024-09-07 20:55:5286.155.77.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18241742024-09-05 23:20:1981.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18230032024-09-03 23:50:3381.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18216772024-09-01 15:46:1686.187.233.x/242856 (BT-UK-AS)gbr (United Kingdom)yesunknownunknownnoneReport
18214152024-09-01 00:54:1981.158.78.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18214152024-09-01 00:54:192a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
18213222024-08-31 19:49:0686.155.77.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18196652024-08-28 11:55:1681.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18179582024-08-24 23:47:1981.158.78.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18179582024-08-24 23:47:192a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
18171182024-08-23 00:58:2981.157.75.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18171182024-08-23 00:58:292a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
18161842024-08-21 10:43:5081.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18161792024-08-21 10:22:2281.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18143422024-08-17 16:26:17109.151.88.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18143392024-08-17 16:24:01109.151.88.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18135392024-08-15 23:51:3831.54.255.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18135392024-08-15 23:51:382a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
18099032024-08-08 22:44:5031.54.255.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18099032024-08-08 22:44:502a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
18098882024-08-08 22:04:2381.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18063592024-08-01 21:37:5931.54.255.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18063592024-08-01 21:37:592a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
18063432024-08-01 20:52:4781.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18053792024-07-31 08:56:2581.145.206.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedreceived/8Report
18053572024-07-31 07:59:1181.145.206.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedreceived/8Report
18028112024-07-25 20:30:23109.147.177.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18028112024-07-25 20:30:232a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
18027902024-07-25 19:41:3881.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18016912024-07-23 17:13:40109.147.177.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18016912024-07-23 17:13:402a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
17992092024-07-18 18:30:3881.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
17971092024-07-15 12:54:2531.94.56.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport

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Last Modified 04/01/2025 04:39:42