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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
3187832017-09-18 16:10:372.99.241.x/2413285 (OPALTELECOM-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
3187602017-09-18 15:20:14196.52.84.x/2413213 (UK2NET-AS)gbr (United Kingdom)yesblockedblockednoneReport
3187562017-09-18 15:15:24193.61.154.x/24786 (JANET)gbr (United Kingdom)noblockedblocked/19Report
3187162017-09-18 13:45:46104.238.169.x/2420473 (AS-CHOOPA)gbr (United Kingdom)yesblockedblockednoneReport
3186722017-09-18 12:44:53196.52.84.x/2413213 (UK2NET-AS)gbr (United Kingdom)yesblockedblockednoneReport
3185742017-09-18 09:20:1981.174.242.x/246871 (Plusnet)gbr (United Kingdom)yesblockedblockednoneReport
3185442017-09-18 07:57:4986.145.31.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
3185342017-09-18 07:39:0451.140.99.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
3184922017-09-18 05:32:2194.197.121.x/2460339 (H3GUK)gbr (United Kingdom)yesrewrittenrewrittennoneReport
3184262017-09-18 02:02:2086.25.184.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
3183462017-09-17 22:14:40151.224.21.x/245607 (BSKYB-BROADBAND-AS)gbr (United Kingdom)yesblockedblockednoneReport
3183462017-09-17 22:14:402a02:c7f:2xx::/405607 (BSKYB-BROADBAND-AS)gbr (United Kingdom)noblockedblocked/56Report
3183212017-09-17 20:58:1290.213.69.x/245607 (BSKYB-BROADBAND-AS)gbr (United Kingdom)yesblockedblockednoneReport
3183192017-09-17 20:52:1786.144.204.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
3183192017-09-17 20:52:172a00:23c4:10xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
3183092017-09-17 20:20:1177.102.26.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
3183092017-09-17 20:20:112001:470:6exx::/406939 (HURRICANE)gbr (United Kingdom)noblockedblocked/48Report
3182872017-09-17 19:05:24146.198.214.x/246871 (Plusnet)gbr (United Kingdom)yesblockedblockednoneReport
3182862017-09-17 19:03:395.63.151.x/2429302 (HSI-EUROPE)gbr (United Kingdom)yesblockedblockednoneReport
3182772017-09-17 18:16:3982.28.86.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
3182752017-09-17 18:15:0337.205.56.x/2441811 (CONVERGENCE-GROUP)gbr (United Kingdom)yesunknownunknownnoneReport
3182372017-09-17 17:03:1190.254.173.x/245378gbr (United Kingdom)yesblockedblockednoneReport
3182162017-09-17 15:57:5090.194.245.x/245607 (BSKYB-BROADBAND-AS)gbr (United Kingdom)yesunknownblockednoneReport
3181822017-09-17 14:53:3182.36.107.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
3181612017-09-17 13:58:0986.149.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
3181612017-09-17 13:58:092a00:23c4:68xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
3181462017-09-17 13:02:3690.213.69.x/245607 (BSKYB-BROADBAND-AS)gbr (United Kingdom)yesblockedblockednoneReport
3181372017-09-17 12:45:2486.149.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
3181372017-09-17 12:45:242a00:23c4:68xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
3181282017-09-17 12:23:4786.144.237.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
3181242017-09-17 12:10:2782.38.0.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
3180582017-09-17 08:41:0288.111.148.x/249105 (TISCALI-UK)gbr (United Kingdom)yesrewrittenrewrittennoneReport
3180552017-09-17 08:31:2083.100.143.x/2412390 (KINGSTON-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
3180532017-09-17 08:21:5278.144.182.x/2413285 (OPALTELECOM-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
3180392017-09-17 07:18:1283.100.143.x/2412390 (KINGSTON-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
3180252017-09-17 06:47:15188.166.146.x/2414061 (DIGITALOCEAN-ASN)gbr (United Kingdom)noblockedblockednoneReport
3180082017-09-17 06:47:06188.166.144.x/2414061 (DIGITALOCEAN-ASN)gbr (United Kingdom)noblockedblockednoneReport
3180012017-09-17 06:47:02130.185.251.x/24203380 (DAInternationalGroup)gbr (United Kingdom)nounknownunknownnoneReport
3179922017-09-17 06:20:07178.18.118.x/2450056 (AI-NET)gbr (United Kingdom)noblockedblocked/26Report
3179922017-09-17 06:20:072a01:8000:1fxx::/4050056 (AI-NET)gbr (United Kingdom)noblockedblocked/64Report
3178632017-09-16 22:33:29212.69.53.x/2412496 (IDNET)gbr (United Kingdom)yesblockedblockednoneReport
3178622017-09-16 22:32:58161.12.34.x/2461231 (SSE-TELECOMS)gbr (United Kingdom)yesblockedblockednoneReport
3178452017-09-16 21:14:3551.7.29.x/246871 (Plusnet)gbr (United Kingdom)yesrewrittenrewrittennoneReport
3178392017-09-16 21:01:5894.10.227.x/245607 (BSKYB-BROADBAND-AS)gbr (United Kingdom)yesblockedblockednoneReport
3178392017-09-16 21:01:582a02:c7d:b3xx::/405607 (BSKYB-BROADBAND-AS)gbr (United Kingdom)noblockedblocked/64Report
3178382017-09-16 20:41:0778.145.45.x/2413285 (OPALTELECOM-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
3178212017-09-16 20:17:0151.7.29.x/246871 (Plusnet)gbr (United Kingdom)yesrewrittenrewrittennoneReport
3177542017-09-16 18:09:2586.19.215.x/245089 (NTL)gbr (United Kingdom)yesrewrittenrewrittennoneReport
3177432017-09-16 17:46:5586.23.51.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
3177422017-09-16 17:46:53146.90.226.x/246871 (Plusnet)gbr (United Kingdom)yesblockedblockednoneReport
3177302017-09-16 17:37:1646.208.160.x/246871 (Plusnet)gbr (United Kingdom)yesunknownunknownnoneReport
3177032017-09-16 16:37:22146.90.226.x/246871 (Plusnet)gbr (United Kingdom)yesblockedblockednoneReport
3176782017-09-16 15:54:2651.9.21.x/246871 (Plusnet)gbr (United Kingdom)yesrewrittenrewrittennoneReport
3176752017-09-16 15:50:4381.158.112.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
3176712017-09-16 15:45:3579.71.188.x/249105 (TISCALI-UK)gbr (United Kingdom)yesrewrittenrewrittennoneReport
3176632017-09-16 15:42:07195.147.143.x/245413 (AS5413)gbr (United Kingdom)yesrewrittenrewrittennoneReport
3176412017-09-16 14:42:52178.105.198.x/2412576 (EE)gbr (United Kingdom)yesunknownunknownnoneReport
3176392017-09-16 14:39:4786.149.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
3176392017-09-16 14:39:472a00:23c4:68xx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
3175672017-09-16 12:27:28146.90.226.x/246871 (Plusnet)gbr (United Kingdom)yesunknownunknownnoneReport
3175572017-09-16 12:18:2982.20.247.x/245089 (NTL)gbr (United Kingdom)yesrewrittenrewrittennoneReport
3175492017-09-16 11:54:3382.15.58.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
3175402017-09-16 11:22:1686.23.51.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
3175392017-09-16 11:19:4282.26.72.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
3175232017-09-16 10:45:30146.90.226.x/246871 (Plusnet)gbr (United Kingdom)yesblockedblockednoneReport
3175212017-09-16 10:32:57212.105.162.x/245413 (AS5413)gbr (United Kingdom)yesrewrittenrewrittennoneReport
3175182017-09-16 10:29:3131.185.180.x/246871 (Plusnet)gbr (United Kingdom)yesrewrittenrewrittennoneReport
3175032017-09-16 09:56:31194.75.2.x/246871 (Plusnet)gbr (United Kingdom)yesblockedblockednoneReport
3174912017-09-16 09:33:4480.2.114.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
3174862017-09-16 09:24:1751.140.56.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)yesblockedblockednoneReport
3174802017-09-16 09:18:3180.2.114.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
3174742017-09-16 09:18:2851.7.29.x/246871 (Plusnet)gbr (United Kingdom)yesrewrittenrewrittennoneReport
3174662017-09-16 08:33:1478.144.182.x/2413285 (OPALTELECOM-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
3174322017-09-16 07:10:20151.224.21.x/245607 (BSKYB-BROADBAND-AS)gbr (United Kingdom)yesblockedblockednoneReport
3174322017-09-16 07:10:202a02:c7f:2xx::/405607 (BSKYB-BROADBAND-AS)gbr (United Kingdom)noblockedblockednoneReport
3173902017-09-16 05:46:50151.224.21.x/245607 (BSKYB-BROADBAND-AS)gbr (United Kingdom)yesblockedblockednoneReport
3173902017-09-16 05:46:502a02:c7f:2xx::/405607 (BSKYB-BROADBAND-AS)gbr (United Kingdom)noblockedblocked/56Report
3173212017-09-16 02:17:45151.224.21.x/245607 (BSKYB-BROADBAND-AS)gbr (United Kingdom)yesblockedblockednoneReport
3173212017-09-16 02:17:452a02:c7f:2xx::/405607 (BSKYB-BROADBAND-AS)gbr (United Kingdom)noblockedblocked/56Report
3173192017-09-16 02:12:2681.138.4.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
3172902017-09-16 01:07:3780.2.114.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
3172772017-09-16 00:35:5180.2.114.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
3172672017-09-16 00:10:33151.224.21.x/245607 (BSKYB-BROADBAND-AS)gbr (United Kingdom)yesblockedblockednoneReport
3172672017-09-16 00:10:332a02:c7f:2xx::/405607 (BSKYB-BROADBAND-AS)gbr (United Kingdom)noblockedblocked/56Report
3172512017-09-15 23:23:27109.152.152.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
3172512017-09-15 23:23:272a00:23c4:4exx::/402856 (BT-UK-AS)gbr (United Kingdom)noblockedblocked/64Report
3172332017-09-15 22:35:5689.238.136.x/249009 (M247)gbr (United Kingdom)yesunknownunknownnoneReport
3172232017-09-15 22:26:35151.224.21.x/245607 (BSKYB-BROADBAND-AS)gbr (United Kingdom)yesblockedblockednoneReport
3172232017-09-15 22:26:352a02:c7f:2xx::/405607 (BSKYB-BROADBAND-AS)gbr (United Kingdom)noblockedblocked/56Report
3172222017-09-15 22:26:3586.153.198.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
3172052017-09-15 21:56:52217.151.98.x/249009 (M247)gbr (United Kingdom)yesunknownunknownnoneReport
3171752017-09-15 20:27:22185.2.137.x/2413213 (UK2NET-AS)gbr (United Kingdom)yesblockedblockednoneReport
3171722017-09-15 20:13:46151.224.21.x/245607 (BSKYB-BROADBAND-AS)gbr (United Kingdom)yesblockedblockednoneReport
3171722017-09-15 20:13:462a02:c7f:2xx::/405607 (BSKYB-BROADBAND-AS)gbr (United Kingdom)noblockedblocked/56Report
3171702017-09-15 20:12:35146.90.226.x/246871 (Plusnet)gbr (United Kingdom)yesblockedblockednoneReport
3171622017-09-15 19:55:02217.151.98.x/249009 (M247)gbr (United Kingdom)yesunknownunknownnoneReport
3171472017-09-15 19:23:44147.147.238.x/246871 (Plusnet)gbr (United Kingdom)yesrewrittenrewrittennoneReport
3171302017-09-15 18:36:0588.110.69.x/249105 (TISCALI-UK)gbr (United Kingdom)yesrewrittenrewrittennoneReport
3170992017-09-15 17:28:45188.29.164.x/2460339 (H3GUK)gbr (United Kingdom)yesrewrittenrewrittennoneReport
3170972017-09-15 17:25:2778.144.182.x/2413285 (OPALTELECOM-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
3170942017-09-15 17:23:5382.15.58.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
3170912017-09-15 17:17:0888.111.148.x/249105 (TISCALI-UK)gbr (United Kingdom)yesrewrittenrewrittennoneReport
3170882017-09-15 17:12:44151.224.21.x/245607 (BSKYB-BROADBAND-AS)gbr (United Kingdom)yesblockedblockednoneReport
3170882017-09-15 17:12:442a02:c7f:2xx::/405607 (BSKYB-BROADBAND-AS)gbr (United Kingdom)noblockedblocked/56Report
3170762017-09-15 16:47:06143.53.30.x/24786 (JANET)gbr (United Kingdom)noblockedblocked/16Report
3170722017-09-15 16:43:2990.212.155.x/245607 (BSKYB-BROADBAND-AS)gbr (United Kingdom)yesunknownblockednoneReport
3170312017-09-15 15:40:4583.142.39.x/2431712 (GIGASTREAM-AS)gbr (United Kingdom)noblockedblocked/28Report
3169882017-09-15 14:18:1186.181.87.x/242856 (BT-UK-AS)gbr (United Kingdom)yesunknownrewrittennoneReport
3169472017-09-15 13:10:2084.9.183.x/2425310 (ASN-CWACCESS)gbr (United Kingdom)yesblockedblockednoneReport
3169352017-09-15 12:49:44151.224.21.x/245607 (BSKYB-BROADBAND-AS)gbr (United Kingdom)yesblockedblockednoneReport
3169352017-09-15 12:49:442a02:c7f:2xx::/405607 (BSKYB-BROADBAND-AS)gbr (United Kingdom)noblockedblocked/56Report
3169102017-09-15 11:59:415.64.199.x/245607 (BSKYB-BROADBAND-AS)gbr (United Kingdom)yesblockedblockednoneReport
3169102017-09-15 11:59:412a02:c7f:4cxx::/405607 (BSKYB-BROADBAND-AS)gbr (United Kingdom)noblockedblocked/64Report
3168852017-09-15 11:16:0988.98.241.x/2456478 (BCUBE-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
3168282017-09-15 09:18:41151.224.21.x/245607 (BSKYB-BROADBAND-AS)gbr (United Kingdom)yesblockedblockednoneReport
3168282017-09-15 09:18:412a02:c7f:2xx::/405607 (BSKYB-BROADBAND-AS)gbr (United Kingdom)noblockedblocked/56Report
3167562017-09-15 07:29:36195.162.100.x/2431655 (ASN-GammaTelecom)gbr (United Kingdom)yesunknownblockednoneReport
3167492017-09-15 07:09:1983.100.143.x/2412390 (KINGSTON-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
3165112017-09-15 00:16:4351.7.29.x/246871 (Plusnet)gbr (United Kingdom)yesrewrittenrewrittennoneReport

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