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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
21327432026-03-21 22:10:0982.1.79.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
21300352026-03-16 19:33:0581.103.194.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
21290312026-03-14 22:08:4082.1.79.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
21289602026-03-14 18:18:0981.103.194.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
21287902026-03-14 09:00:0082.20.14.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
21285792026-03-13 20:47:3586.28.204.x/245089 (NTL)gbr (United Kingdom)yesunknownunknownnoneReport
21274732026-03-11 22:15:0081.105.23.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
21252312026-03-07 22:07:0882.1.79.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
21250262026-03-07 15:35:0481.103.194.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
21241662026-03-05 20:04:5281.103.194.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
21232102026-03-04 10:16:19213.104.222.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
21225882026-03-03 04:30:5981.105.23.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
21214292026-02-28 22:05:3582.1.79.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
21213862026-02-28 19:28:2482.20.14.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
21207952026-02-27 13:21:4886.28.204.x/245089 (NTL)gbr (United Kingdom)yesunknownunknownnoneReport
21203612026-02-26 18:58:3882.20.84.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
21193242026-02-25 00:34:3386.30.19.x/245089 (NTL)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21175552026-02-21 22:04:0382.1.79.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
21175132026-02-21 19:42:1781.105.23.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
21170702026-02-20 22:34:2382.20.84.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
21169332026-02-20 17:17:3082.20.14.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
21151652026-02-17 21:37:1882.20.84.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
21150952026-02-17 19:07:0686.30.19.x/245089 (NTL)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21134212026-02-14 22:01:5682.1.79.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
21109972026-02-10 20:31:0282.20.84.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
21103822026-02-09 22:00:1582.20.14.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
21096552026-02-08 23:41:5982.20.84.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
21091532026-02-07 22:00:1582.1.79.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
21088892026-02-07 09:31:5582.20.84.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
21088862026-02-07 09:20:4782.20.84.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
21081842026-02-06 00:04:5486.30.19.x/245089 (NTL)gbr (United Kingdom)yesrewrittenrewrittennoneReport
21081612026-02-05 22:41:4286.28.204.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
21067252026-02-03 19:56:0382.31.197.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
21060852026-02-02 20:18:2282.20.14.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
21056492026-02-02 06:04:3982.20.14.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
21051272026-01-31 21:58:3082.1.79.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
21049082026-01-31 13:16:5481.105.23.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
21014582026-01-25 17:40:2582.20.14.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
21011272026-01-24 21:56:4982.1.79.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20995632026-01-21 23:13:2786.28.204.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20970932026-01-17 21:55:0982.1.79.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20970802026-01-17 21:00:2482.1.79.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20969262026-01-17 14:40:0781.105.23.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20967282026-01-17 06:00:1982.20.14.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20964192026-01-16 16:37:4586.30.19.x/245089 (NTL)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20930562026-01-10 20:58:2382.1.79.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20928752026-01-10 11:23:3381.105.23.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20928592026-01-10 10:26:5081.105.23.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20928562026-01-10 10:19:4381.105.23.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20916302026-01-07 21:09:0286.28.204.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20910232026-01-06 22:33:4686.30.19.x/245089 (NTL)gbr (United Kingdom)yesrewrittenrewrittennoneReport
20901122026-01-05 18:42:1682.43.4.x/245089 (NTL)gbr (United Kingdom)yesunknownunknownnoneReport
20892032026-01-04 01:13:5986.30.19.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20891352026-01-03 20:56:1482.1.79.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20887702026-01-02 20:39:1481.105.23.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20878062025-12-31 12:52:4086.28.204.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20877542025-12-31 09:56:4182.20.14.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20863032025-12-28 23:46:5986.28.204.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20859372025-12-27 23:01:5086.30.19.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20858862025-12-27 20:54:0882.1.79.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20852052025-12-26 08:54:2381.105.23.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20846892025-12-24 19:25:3582.14.13.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20842612025-12-23 21:27:3582.20.14.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20830172025-12-21 22:24:5486.28.204.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20826252025-12-20 20:52:0682.1.79.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20802172025-12-16 18:19:5082.20.14.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20785162025-12-13 23:22:3186.28.204.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20784822025-12-13 20:50:0182.1.79.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20771292025-12-11 12:27:3086.7.176.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20756892025-12-09 08:01:0982.20.14.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20741742025-12-06 11:02:5486.28.204.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20741602025-12-06 10:08:3381.105.23.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20711702025-12-01 06:03:5386.10.133.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20689412025-11-26 21:40:1586.28.204.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20678272025-11-25 01:13:1682.1.79.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20669302025-11-23 09:48:1181.105.23.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20664352025-11-22 09:37:1686.10.133.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20638922025-11-18 01:11:2882.1.79.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20622912025-11-14 19:41:4086.10.133.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20599522025-11-11 01:09:2082.1.79.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20599032025-11-10 22:36:0286.28.204.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20559282025-10-30 09:56:1381.105.23.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20558492025-10-30 06:02:0086.10.133.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20546482025-10-27 23:48:1582.1.79.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20522432025-10-23 20:41:4782.6.38.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20521792025-10-23 18:18:2486.28.204.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20517842025-10-23 02:40:3386.10.133.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20505052025-10-20 23:46:3082.1.79.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20505012025-10-20 23:33:5882.1.79.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20479112025-10-16 14:18:2186.28.204.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20479072025-10-16 14:13:4282.6.38.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20473542025-10-15 17:17:4686.10.133.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20462802025-10-13 23:31:5182.1.79.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20428702025-10-07 17:53:3986.10.133.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20424202025-10-06 23:29:4082.1.79.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20416612025-10-05 18:24:1282.6.38.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20393312025-09-30 22:57:5986.28.204.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20389102025-09-30 08:01:2386.10.133.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20387542025-09-29 23:27:5682.1.79.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport
20382822025-09-29 11:21:0986.3.95.x/245089 (NTL)gbr (United Kingdom)yesblockedblockednoneReport

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