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Domain footprint: gtb.net

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: 162.159.135.42 → Cloudflare, Inc.
Mail: gtb-net.mail.protection.outlook.com → Microsoft Corporation · gtb.net.1.0001.arsmtp.com · gtb.net.2.0001.arsmtp.com
SPF sends via: spf.protection.outlook.com

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

  1. E.ON SE 719 netblocks across 14 companies in this group Corporate group
  2. GoFibre Holdings Limited 30 netblocks · United Kingdom Verified company
  3. GSL Networks Pty LTD 1,750 netblocks · APNIC registry Routing
  4. Quality Net General Trading & Contracting Company 447 netblocks · Luxembourg Routing
  5. GTT - EMEA Ltd. 317 netblocks · RIPE registry · telecomplete.net Routing
  6. Net Global Srl 282 netblocks · Italy Routing
  7. a-net group, a.s. 103 netblocks · APNIC registry Routing
  8. FTTB 87 netblocks · Bermuda Routing
  9. EE Limited 76 netblocks · United Kingdom · btcentralplus.com Routing
  10. Net Gate Telecom S.R.L. 68 netblocks · RIPE registry Routing
  11. DSTB-NET 65 netblocks · France Routing
  12. GB-ADIDAS-NET 48 netblocks · RIPE registry Routing
  13. GB-EATON-NET 45 netblocks · RIPE registry Routing
  14. NET-GB-Hugo-Boss 40 netblocks · RIPE registry Routing
  15. GB 39 netblocks · RIPE registry Routing
  16. NET-G S.R.L. 38 netblocks · Belgium Routing
  17. NET-GB-Hitachi-Rail 37 netblocks · RIPE registry Routing
  18. NET-GB-Fujitsu 37 netblocks · RIPE registry Routing
  19. GGew net GmbH 31 netblocks · PEERINGDB registry Routing
  20. GIBFIBRE LTD 26 netblocks · RIPE registry Routing