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Domain footprint: ctl.one

Resolved live just now — where this domain's services actually run, with each address attributed by OrgIndex. A DNS observation, not registry data: many organisations run entirely on providers' networks and hold no IP space of their own.

Web: 4.68.54.44 → Level 3 Parent, LLC
Mail: mx1.mail.level3.net → Level 3 Parent, LLC · mx2.mail.level3.net → Level 3 Parent, LLC · nimap.ctl.one

Separately, 20 organisations whose name resembles “ctl.one” — these may be unrelated to the domain above.

  1. One System Integration LTD 85 netblocks · RIPE registry Routing Unverified name
  2. One City IT Ltd. 67 netblocks Routing
  3. Main one Cable Company Nigeria Limited 16 netblocks · AFRINIC registry Routing
  4. CD ONE CORPORATION DO BRASIL LTDA 13 netblocks · ARIN registry Routing
  5. One Carrier 13 netblocks · PEERINGDB registry Routing
  6. one.com Group AB and its subsidiaries 10 netblocks · PEERINGDB registry Routing
  7. One Crna Gora DOO 6 netblocks · RIPE registry Routing
  8. MK-ONE-CDN 4 netblocks · RIPE registry Routing
  9. Training_One 4 netblocks · APNIC registry Routing
  10. Porta One-Chernihiv Ltd 3 netblocks · RIPE registry Routing
  11. Alabama One Credit Union 3 netblocks · ARIN registry Routing
  12. VIRENOSO-ONE-CZ 3 netblocks · Germany Routing
  13. One Core Spark SRL 2 netblocks · RIPE registry Routing
  14. One Click Media 2 netblocks · APNIC registry Routing
  15. PROTECTION-ONE-COESFELD-NET 2 netblocks · Germany Routing
  16. XA-FLY-TWE-ONE-CEN-NETBAR 2 netblocks · APNIC registry Routing
  17. ONE-CLICK-HK 2 netblocks · APNIC registry Routing
  18. T-ONE 2 netblocks · KZ Routing
  19. TOO_T_ONE_Corporation 2 netblocks · KZ Routing
  20. MAIN-ONE-CABLE-NET 2 netblocks · Portugal Routing