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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
20734082025-12-04 22:18:4786.159.184.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20734082025-12-04 22:18:472a00:23c7:e2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
20723342025-12-03 00:44:3081.138.3.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20717552025-12-02 02:27:19147.148.56.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20702402025-11-29 02:23:49147.148.56.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20694122025-11-27 17:48:1886.159.184.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20694122025-11-27 17:48:182a00:23c7:e2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/104Report
20683982025-11-26 02:07:2681.138.3.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20671752025-11-24 01:17:3186.152.115.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20671752025-11-24 01:17:312a00:23c8:75xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
20670742025-11-23 18:27:56147.148.56.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20657582025-11-21 03:18:1481.129.117.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20650662025-11-19 21:46:5186.159.184.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20650102025-11-19 19:33:1686.159.184.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20650102025-11-19 19:33:162a00:23c7:e2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
20645252025-11-19 00:47:2881.138.3.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20630642025-11-16 17:20:26217.46.66.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20618482025-11-14 02:11:4686.161.40.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20618332025-11-14 01:30:0786.161.40.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20618272025-11-14 01:08:2786.161.40.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20618252025-11-14 00:56:4886.161.40.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20608702025-11-12 16:01:1986.159.184.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20608702025-11-12 16:01:192a00:23c7:e2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
20608022025-11-12 14:18:062a00:23c7:e2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/72Report
20604682025-11-11 23:27:3781.138.3.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20603282025-11-11 18:04:0486.159.184.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20603282025-11-11 18:04:042a00:23c7:e2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
20603162025-11-11 17:50:5186.159.184.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20603162025-11-11 17:50:512a00:23c7:e2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
20589282025-11-07 01:16:002a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
20576362025-11-03 01:38:022a00:23c7:e2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
20576232025-11-03 00:41:162a00:23c7:e2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
20576142025-11-02 23:56:502a00:23c7:e2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
20576092025-11-02 23:42:332a00:23c7:e2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
20563762025-10-31 00:07:4786.161.40.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20563762025-10-31 00:07:472a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
20550852025-10-28 19:51:1181.138.3.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20546822025-10-28 02:26:2686.156.252.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20542402025-10-27 13:42:38217.46.66.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20538512025-10-26 20:18:4586.159.184.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20538512025-10-26 20:18:452a00:23c7:e2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/80Report
20509532025-10-21 18:31:1581.138.3.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20500532025-10-20 12:35:20217.46.66.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20496852025-10-19 18:59:5386.159.184.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20496852025-10-19 18:59:532a00:23c7:e2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
20484592025-10-17 12:57:2586.159.184.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20484592025-10-17 12:57:252a00:23c7:e2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
20467252025-10-14 17:11:1381.138.3.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20455672025-10-12 22:18:5286.133.151.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20455592025-10-12 21:37:1386.133.151.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20455502025-10-12 21:15:3286.133.151.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20455462025-10-12 21:03:5286.133.151.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20453602025-10-12 08:51:35217.46.66.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20443482025-10-10 09:15:5186.159.184.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20443482025-10-10 09:15:512a00:23c7:e2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/88Report
20442592025-10-10 03:57:282a00:23c7:e2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/112Report
20428072025-10-07 15:51:2181.138.3.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20422632025-10-06 19:21:1686.137.22.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20422632025-10-06 19:21:162a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
20414572025-10-05 05:01:52109.181.121.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20411822025-10-04 13:07:43109.181.121.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20408542025-10-03 18:22:0781.157.203.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20408542025-10-03 18:22:072a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
20404942025-10-03 00:54:3986.159.184.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20404942025-10-03 00:54:392a00:23c7:e2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
20390892025-09-30 14:31:2781.138.3.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20384462025-09-29 15:37:23109.181.124.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20384462025-09-29 15:37:232a00:23c7:e2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
20381932025-09-29 07:24:45109.181.124.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20381932025-09-29 07:24:452a00:23c7:e2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
20381862025-09-29 07:08:25109.181.124.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20381862025-09-29 07:08:252a00:23c7:e2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
20380162025-09-28 22:26:30109.181.121.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20379572025-09-28 20:03:0381.157.203.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20379572025-09-28 20:03:032a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
20370832025-09-27 00:02:3581.157.203.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20370832025-09-27 00:02:352a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
20370102025-09-26 21:27:1681.157.203.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20370102025-09-26 21:27:162a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
20361892025-09-25 16:31:3286.128.1.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20361722025-09-25 15:57:2786.128.1.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20351922025-09-23 22:44:372a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
20351362025-09-23 20:42:4286.131.204.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20351362025-09-23 20:42:422a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
20349792025-09-23 15:57:50109.181.124.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20349792025-09-23 15:57:502a00:23c7:e2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
20349092025-09-23 13:11:3081.138.3.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20324712025-09-18 19:17:01109.181.124.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20324712025-09-18 19:17:012a00:23c7:e2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
20323822025-09-18 17:13:31109.181.124.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20323822025-09-18 17:13:312a00:23c7:e2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/96Report
20323002025-09-18 14:49:5686.161.233.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20312122025-09-16 21:55:1786.148.67.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20312122025-09-16 21:55:172a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
20308762025-09-16 11:51:3381.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20303652025-09-15 16:19:162a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
20301932025-09-15 12:30:4581.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20292922025-09-13 00:44:3786.161.233.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20283302025-09-11 13:39:28213.122.100.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20283302025-09-11 13:39:282a00:23c7:e2xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
20268302025-09-09 10:31:3381.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20258232025-09-07 17:30:3981.153.251.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20258232025-09-07 17:30:392a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
20250182025-09-05 23:37:0586.161.233.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20235002025-09-03 11:55:30213.120.29.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20233912025-09-03 07:54:4731.126.17.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20233122025-09-03 03:45:3831.126.17.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20227822025-09-02 09:11:3281.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20227672025-09-02 08:09:4081.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20224852025-09-01 20:29:3131.126.17.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20217502025-08-31 13:03:1331.126.17.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20204972025-08-28 23:27:1181.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20199522025-08-27 23:41:1931.126.17.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20193642025-08-27 04:38:0331.126.17.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20177302025-08-23 21:50:5331.126.17.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20172392025-08-22 19:17:2831.126.17.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20170052025-08-22 12:02:5831.126.17.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20167932025-08-22 01:21:2531.126.17.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20167362025-08-21 22:07:2481.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20160542025-08-20 18:18:1086.137.22.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20160542025-08-20 18:18:102a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
20160522025-08-20 18:11:3786.137.22.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20160522025-08-20 18:11:372a00:23c8:5dxx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/56Report
20141052025-08-17 04:53:0331.126.17.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20133532025-08-15 10:19:3731.126.17.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20131452025-08-14 20:47:2781.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20108102025-08-11 10:41:3281.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20101262025-08-09 21:19:2531.126.17.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20089472025-08-07 19:27:2781.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20061842025-08-02 20:11:4731.126.17.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport

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