DEUTSCHE TELEKOM AG
One corporate group, resolved across 24 separately-registered clusters
in the same GLEIF corporate family (ultimate parent LEI 549300V9QSIG4WX4GJ96). Each
member's own registration independently matches the family, so clusters that merely inherited a carrier's
LEI are excluded.
Data as of 2026-10-18
24 clusters ·
5,344 netblocks ·
60,124,606 IPv4 addresses ·
1,120 IPv6 prefixes ·
14 countries
IPv6 ranges (1,120)
showing the 500 largest allocations- 2003::/19
- 2003:1800::/21
- 2003:1800::/22
- 2003:1c00::/22
- 2600:2200::/28
- 2607:fb90::/28
- 2a02:8380::/28
- 2001:1ae8::/29
- 2001:1af0::/29
- 2001:1b80::/29
- 2001:4bc8::/29
- 2001:b80::/29
- 2a00:12a8::/29
- 2a00:8f40::/29
- 2a00:c30::/29
- 2a01:598::/29
- 2a01:660::/29
- 2a02:1388::/29
- 2a02:580::/29
- 2a02:8388::/29
- 2a02:aa8::/29
- 2a06:1440::/29
- 2a07:8700::/29
- 2a07:9e40::/29
- 2a07:b980::/29
- 2a10:cd80::/29
- 2a10:f8c0::/29
- 2a14:9600::/29
- 2a00:da8::/30
- 2a02:8388::/30
- 2a02:838c::/30
- 2a09:8180::/30
- 2a02:8384::/31
- 2001:1af0::/32
- 2001:4190::/32
- 2001:9d0::/32
- 2001:af0::/32
- 2003:2::/32
- 2003:4::/32
- 2003:6::/32
- 2003::/32
- 2003:a::/32
- 2003:c::/32
- 2400:1d00::/32
- 2606:300::/32
- 2607:7700::/32
- 2607:f880::/32
- 2607:fb90::/32
- 2607:fc20::/32
- 2a00:1cb8::/32
- 2a00:9fc0::/32
- 2a00:c30::/32
- 2a00:da8::/32
- 2a00:e360::/32
- 2a01:5f7::/32
- 2a01:666::/32
- 2a01:7180::/32
- 2a01:74c0::/32
- 2a02:8380::/32
- 2a02:8381::/32
- 2a02:8382::/32
- 2a02:8383::/32
- 2a03:5ee0::/32
- 2a03:9e80::/32
- 2003:2:8000::/33
- 2003:2::/33
- 2804:68:8000::/33
- 2804:68::/33
- 2a02:8383::/33
- 2a02:586:4000::/34
- 2a02:586:8000::/34
- 2a02:586:c000::/34
- 2a02:587:4000::/34
- 2a02:587:8000::/34
- 2a02:587:c000::/34
- 2a00:1cb8:2000::/35
- 2a02:586::/35
- 2a02:587::/35
- 2a02:1388:2000::/36
- 2a02:1388:4000::/36
- 2a02:1388::/36
- 2a02:586:2000::/36
- 2a02:586:3000::/36
- 2a02:587:2000::/36
- 2a02:587:3000::/36
- 2a02:8388:1000::/36
- 2a02:8388:2000::/36
- 2a02:8388:3000::/36
- 2a02:8388:4000::/36
- 2a02:8388:5000::/36
- 2a02:8388:6000::/36
- 2a02:8388:7000::/36
- 2a02:8388:8000::/36
- 2a02:8388:9000::/36
- 2a02:8388::/36
- 2a02:8388:a000::/36
- 2a02:8388:b000::/36
- 2a02:8388:c000::/36
- 2a02:8388:d000::/36
- 2a02:8388:e000::/36
- 2a02:8388:f000::/36
- 2a02:8389:1000::/36
- 2a02:8389:2000::/36
- 2a02:8389:3000::/36
- 2a02:8389:4000::/36
- 2a02:8389:5000::/36
- 2a02:8389::/36
- 2003:40:2800::/37
- 2003:40:4800::/37
- 2003:40:6800::/37
- 2003:40:800::/37
- 2003:40:8800::/37
- 2003:40:a800::/37
- 2003:40:c800::/37
- 2003:40:e800::/37
- 2003:41:2800::/37
- 2003:41:4800::/37
- 2003:41:6800::/37
- 2003:41:800::/37
- 2003:41:8800::/37
- 2003:41:a800::/37
- 2003:41:c800::/37
- 2003:41:e800::/37
- 2003:42:2800::/37
- 2003:42:4800::/37
- 2003:42:6800::/37
- 2003:42:800::/37
- 2003:42:8800::/37
- 2003:42:a800::/37
- 2003:42:c800::/37
- 2003:42:e800::/37
- 2003:43:2800::/37
- 2003:43:4800::/37
- 2003:43:6800::/37
- 2003:43:800::/37
- 2003:43:8800::/37
- 2003:43:a800::/37
- 2003:43:c800::/37
- 2003:43:e800::/37
- 2003:44:2800::/37
- 2003:44:4800::/37
- 2003:44:6800::/37
- 2003:44:800::/37
- 2003:44:8800::/37
- 2003:44:c800::/37
- 2003:44:e800::/37
- 2003:45:2800::/37
- 2003:45:4800::/37
- 2003:45:800::/37
- 2003:45:8800::/37
- 2003:45:c800::/37
- 2003:45:e800::/37
- 2003:46:2800::/37
- 2003:46:6800::/37
- 2003:46:800::/37
- 2003:46:8800::/37
- 2003:46:a800::/37
- 2003:46:c800::/37
- 2003:46:e800::/37
- 2003:47:2800::/37
- 2003:47:4800::/37
- 2003:47:6800::/37
- 2003:47:800::/37
- 2003:47:8800::/37
- 2003:47:a800::/37
- 2003:47:c800::/37
- 2003:47:e800::/37
- 2003:48:2800::/37
- 2003:48:4800::/37
- 2003:48:6800::/37
- 2003:48:800::/37
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- 2003:49:2800::/37
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- 2003:4a:2800::/37
- 2003:4a:4800::/37
- 2003:4a:800::/37
- 2003:4a:8800::/37
- 2003:4a:a800::/37
- 2003:4a:c800::/37
- 2003:4a:e800::/37
- 2003:4b:2800::/37
- 2003:4b:4800::/37
- 2003:4b:6800::/37
- 2003:4b:800::/37
- 2003:4b:8800::/37
- 2003:4b:a800::/37
- 2003:4b:e800::/37
- 2003:4c:2800::/37
- 2003:4c:4800::/37
- 2003:4c:6800::/37
- 2003:4c:800::/37
- 2003:4c:8800::/37
- 2003:4c:a800::/37
- 2003:4c:c800::/37
- 2003:4c:e800::/37
- 2003:4d:2800::/37
- 2003:4d:6800::/37
- 2003:4d:800::/37
- 2003:4d:8800::/37
- 2003:4d:a800::/37
- 2003:4d:e800::/37
- 2003:4e:2800::/37
- 2003:4e:4800::/37
- 2003:4e:6800::/37
- 2003:4e:800::/37
- 2003:4e:8800::/37
- 2003:4e:a800::/37
- 2003:4e:c800::/37
- 2003:4e:e800::/37
- 2003:4f:2800::/37
- 2003:4f:4800::/37
- 2003:4f:6800::/37
- 2003:4f:800::/37
- 2003:4f:8800::/37
- 2003:4f:a800::/37
- 2003:4f:c800::/37
- 2003:4f:e800::/37
- 2003:50:2800::/37
- 2003:50:800::/37
- 2003:50:8800::/37
- 2003:50:a800::/37
- 2003:50:c800::/37
- 2003:51:2800::/37
- 2003:51:4800::/37
- 2003:51:6800::/37
- 2003:51:8800::/37
- 2003:51:a800::/37
- 2003:51:c800::/37
- 2003:51:e800::/37
- 2003:52:2800::/37
- 2003:52:8800::/37
- 2003:52:a800::/37
- 2003:52:c800::/37
- 2003:52:e800::/37
- 2003:53:2800::/37
- 2003:53:4800::/37
- 2003:53:6800::/37
- 2003:53:800::/37
- 2003:53:8800::/37
- 2003:53:a800::/37
- 2003:53:c800::/37
- 2003:53:e800::/37
- 2003:54:2800::/37
- 2003:54:4800::/37
- 2003:54:6800::/37
- 2003:54:800::/37
- 2003:54:8800::/37
- 2003:54:a800::/37
- 2003:54:c800::/37
- 2003:54:e800::/37
- 2003:55:2800::/37
- 2003:55:4800::/37
- 2003:55:6800::/37
- 2003:55:800::/37
- 2003:55:8800::/37
- 2003:55:a800::/37
- 2003:55:c800::/37
- 2003:55:e800::/37
- 2003:56:2800::/37
- 2003:56:4800::/37
- 2003:56:6800::/37
- 2003:56:800::/37
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- 2003:56:c800::/37
- 2003:56:e800::/37
- 2003:57:2800::/37
- 2003:57:4800::/37
- 2003:57:6800::/37
- 2003:57:800::/37
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- 2003:58:2800::/37
- 2003:58:4800::/37
- 2003:58:6800::/37
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- 2003:58:a800::/37
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- 2003:59:2800::/37
- 2003:59:4800::/37
- 2003:59:6800::/37
- 2003:59:800::/37
- 2003:59:8800::/37
- 2003:59:a800::/37
- 2003:59:c800::/37
- 2003:59:e800::/37
- 2003:5a:2800::/37
- 2003:5a:4800::/37
- 2003:5a:6800::/37
- 2003:5a:800::/37
- 2003:5a:8800::/37
- 2003:5a:a800::/37
- 2003:5a:c800::/37
- 2003:5a:e800::/37
- 2003:5b:2800::/37
- 2003:5b:4800::/37
- 2003:5b:800::/37
- 2003:5b:8800::/37
- 2003:5b:a800::/37
- 2003:5b:c800::/37
- 2003:5b:e800::/37
- 2003:5c:2800::/37
- 2003:5c:4800::/37
- 2003:5c:6800::/37
- 2003:5c:8800::/37
- 2003:5c:a800::/37
- 2003:5c:c800::/37
- 2003:5c:e800::/37
- 2003:5d:2800::/37
- 2003:5d:4800::/37
- 2003:5d:6800::/37
- 2003:5d:800::/37
- 2003:5d:8800::/37
- 2003:5d:a800::/37
- 2003:5d:c800::/37
- 2003:5d:e800::/37
- 2003:5e:2800::/37
- 2003:5e:4800::/37
- 2003:5e:6800::/37
- 2003:5e:800::/37
- 2003:5e:8800::/37
- 2003:5e:a800::/37
- 2003:5e:c800::/37
- 2003:5e:e800::/37
- 2003:5f:2800::/37
- 2003:5f:4800::/37
- 2003:5f:6800::/37
- 2003:5f:800::/37
- 2003:5f:8800::/37
- 2003:5f:a800::/37
- 2003:5f:c800::/37
- 2003:5f:e800::/37
- 2003:60:2800::/37
- 2003:60:4800::/37
- 2003:60:6800::/37
- 2003:60:800::/37
- 2003:60:8800::/37
- 2003:60:a800::/37
- 2003:60:c800::/37
- 2003:60:e800::/37
- 2003:61:2800::/37
- 2003:61:4800::/37
- 2003:61:6800::/37
- 2003:61:800::/37
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- 2003:61:c800::/37
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- 2003:62:4800::/37
- 2003:62:6800::/37
- 2003:62:800::/37
- 2003:62:8800::/37
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- 2003:63:2800::/37
- 2003:63:800::/37
- 2003:63:a800::/37
- 2003:63:c800::/37
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- 2003:64:4800::/37
- 2003:64:6800::/37
- 2003:64:800::/37
- 2003:64:8800::/37
- 2003:64:a800::/37
- 2003:64:c800::/37
- 2003:64:e800::/37
- 2003:65:2800::/37
- 2003:65:4800::/37
- 2003:65:6800::/37
- 2003:65:800::/37
- 2003:65:8800::/37
- 2003:65:a800::/37
- 2003:65:c800::/37
- 2003:65:e800::/37
- 2003:66:2800::/37
- 2003:66:4800::/37
- 2003:66:6800::/37
- 2003:66:800::/37
- 2003:66:8800::/37
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- 2003:66:c800::/37
- 2003:66:e800::/37
- 2003:67:2800::/37
- 2003:67:4800::/37
- 2003:67:6800::/37
- 2003:67:800::/37
- 2003:67:8800::/37
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- 2003:67:c800::/37
- 2003:67:e800::/37
- 2003:68:2800::/37
- 2003:68:4800::/37
- 2003:68:6800::/37
- 2003:68:800::/37
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- 2003:69:2800::/37
- 2003:69:4800::/37
- 2003:69:6800::/37
- 2003:69:800::/37
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- 2003:6a:2800::/37
- 2003:6a:6800::/37
- 2003:6a:8800::/37
- 2003:6a:a800::/37
- 2003:6a:c800::/37
- 2003:6a:e800::/37
- 2003:6b:4800::/37
- 2003:6b:6800::/37
- 2003:6b:800::/37
- 2003:6b:8800::/37
- 2003:6b:a800::/37
- 2003:6b:c800::/37
- 2003:6b:e800::/37
- 2003:6c:2800::/37
- 2003:6c:4800::/37
- 2003:6c:6800::/37
- 2003:6c:800::/37
- 2003:6c:8800::/37
- 2003:6c:a800::/37
- 2003:6c:c800::/37
- 2003:6d:2800::/37
- 2003:6d:4800::/37
- 2003:6d:6800::/37
- 2003:6d:800::/37
- 2003:6d:c800::/37
- 2003:6d:e800::/37
- 2003:6e:2800::/37
- 2003:6e:4800::/37
- 2003:6e:6800::/37
- 2003:6e:800::/37
- 2003:6e:8800::/37
- 2003:6e:a800::/37
- 2003:6e:c800::/37
- 2003:6e:e800::/37
- 2003:6f:2800::/37
- 2003:6f:4800::/37
- 2003:6f:6800::/37
- 2003:6f:800::/37
- 2003:6f:8800::/37
- 2003:6f:a800::/37
- 2003:6f:c800::/37
- 2003:70:2800::/37
- 2003:70:4800::/37
- 2003:70:6800::/37
- 2003:70:800::/37
- 2003:70:8800::/37
- 2003:70:a800::/37
- 2003:70:c800::/37
- 2003:70:e800::/37
- 2003:71:2800::/37
- 2003:71:4800::/37
- 2003:71:6800::/37
- 2003:71:800::/37
- 2003:71:8800::/37
- 2003:71:a800::/37
- 2003:71:c800::/37
- 2003:71:e800::/37
- 2003:72:2800::/37
- 2003:72:4800::/37
- 2003:72:6800::/37
- 2003:72:800::/37
- 2003:72:8800::/37
- 2003:72:a800::/37
- 2003:72:c800::/37
- 2003:72:e800::/37
- 2003:73:2800::/37
- 2003:73:4800::/37
- 2003:73:6800::/37
- 2003:73:800::/37
- 2003:73:8800::/37
- 2003:73:a800::/37
- 2003:73:c800::/37
- 2003:73:e800::/37
- 2003:74:2800::/37
- 2003:74:4800::/37
- 2003:74:6800::/37
- 2003:74:800::/37
- 2003:74:8800::/37
- 2003:74:a800::/37
- 2003:74:c800::/37
- 2003:74:e800::/37
- 2003:75:2800::/37
Member clusters
- Deutsche Telekom AG DE 2,584 netblocks
- Ote SA (Hellenic Telecommunications Organisation) GB 869 netblocks
- T-Mobile USA, Inc. US-DE 725 netblocks
- Hrvatski Telekom d.d. HR 542 netblocks
- T-Mobile Austria GmbH AT 299 netblocks
- T-Systems International GmbH DE 175 netblocks
- T-Mobile Czech Republic a.s. CZ 93 netblocks
- T-Mobile Polska S.A. PL 87 netblocks
- Telekom Deutschland GmbH DE 83 netblocks
- Slovak Telekom, a.s. SK 66 netblocks
- Deutsche Telekom Global Business Solutions GmbH 34 netblocks
- operational services GmbH & Co. KG DE 21 netblocks
- T-Systems do Brasil Ltda. BR 18 netblocks
- DEUTSCHE TELEKOM GLOBAL BUSINESS SOLUTIONS IBERIA SL ES 14 netblocks
- T-Systems Singapore Pte Ltd SG 11 netblocks
- T-Systems France SAS FR 9 netblocks
- T-Systems Schweiz AG CH 8 netblocks
- T-Systems ITC Iberia S.A. ES 3 netblocks
- T-Systems-Multimedia-Solutions-GmbH DE 2 netblocks
- T-Systems Nederland B.V. NL 2 netblocks
- Detecon DE 1 netblocks
- Deutsche-Telekom-Global-Business-Solutions-Singapore-Pte-Ltd SG 1 netblocks
- Deutsche Telekom Global Business & Security Schweiz AG CH 1 netblocks
- DEUTSCHE_TELEKOM_GLOBAL_BUSINESS_SOLUTIONS_UK_LTD GB 1 netblocks
Possibly related
Clusters that share this name but whose own registration doesn't confirm them as part of this corporate family — a different or unverified legal entity (a joint venture, a former subsidiary, or a namesake). Shown for context; not counted in the totals above.
- Telecom Italia S.p.A. IT 1,640 netblocks
- Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 341 netblocks
- FASTWEB-DEUTSCHE_TELEKOM_GLOBAL_BUSINESS_SOLUTIONS_ITALIA IT 261 netblocks
- Deutsche Bank AG DE 142 netblocks
- DEUTSCHE_TELEKOM_GLOBAL_BUSINESS_SOLUTIONS_TELEKOMUNIKASYON_LIMITED_SIRK TR 64 netblocks
- DEUTSCHETELEKOMGLOBALBUSINESSSOLUTIONSIBERIASLU ES 56 netblocks
- DEUTSCHE-LUFTHANSA-AG US-DE 43 netblocks
- Deutsche Glasfaser Wholesale GmbH DE 42 netblocks
- DFS Deutsche Flugsicherung GmbH DE 38 netblocks
- DMK Deutsches Milchkontor GmbH DE 35 netblocks