T-Mobile Czech Republic a.s.
Data as of 2026-09-05
GLEIF verified
Complete entity footprint
12 linked clusters ·
5,540 netblocks ·
60,068,531 IPv4 addresses ·
1,102 IPv6 prefixes
This organisation's clusters combined by evidence —
shared GLEIF corporate family
and
shared operating domain tmcz.cz
— not name similarity, so genuinely different organisations that share a name are excluded.
LEI
5299003ILFQKHJYNK282
Registered name
T-Mobile Czech Republic a.s.
Jurisdiction
This organisation
| Netblocks | 72 · 1,081,616 IPv4 addresses |
| IPv6 | 6 prefixes (largest 2001:1ae8::/29) |
| Registered in | Czechia (76) · Poland (15) · United Kingdom (6) · Austria (2) · Hungary (2) |
| Also registered under this name | 111 netblocks across 2 separate records |
| Record ID | 232047018 |
| Registry | BGP |
| Owner jurisdiction | CZ |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 5299003ILFQKHJYNK282 |
| Shared handles | clustered on 22 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (72)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 37.48.0.0/18 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 45.9.233.0/24 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 45.9.234.0/24 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 45.9.235.0/24 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 46.13.0.0/16 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 62.77.64.0/18 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 62.84.128.0/19 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 62.141.0.0/19 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 62.168.0.0/18 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 62.209.192.0/18 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 78.80.0.0/16 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 80.95.240.0/20 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 89.24.0.0/16 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 89.233.128.0/18 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 89.234.205.0/24 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 89.234.206.0/24 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 89.234.233.0/24 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 89.234.234.0/24 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 89.234.238.0/24 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 89.234.240.0/24 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 89.234.241.0/24 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 91.120.0.0/16 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 91.139.0.0/17 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 93.153.0.0/17 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 109.75.144.0/20 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 109.183.0.0/16 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 109.238.208.0/20 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 185.14.188.0/22 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 185.248.176.0/22 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 193.32.181.0/24 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 193.32.182.0/24 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 193.85.0.0/16 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 193.86.0.0/16 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 193.179.0.0/16 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 193.203.56.0/24 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 193.203.57.0/24 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 193.203.58.0/24 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 194.11.132.0/24 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 194.11.194.0/24 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 194.11.216.0/24 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 194.11.220.0/24 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 194.88.214.0/24 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 194.88.215.0/24 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 194.108.0.0/16 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 194.149.0.0/19 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 194.149.96.0/19 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 194.212.0.0/16 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 194.213.32.0/19 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 194.213.192.0/19 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 195.22.32.0/19 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 195.39.0.0/17 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 195.47.0.0/17 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 195.70.128.0/19 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 195.144.96.0/19 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 212.47.0.0/19 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 212.65.192.0/18 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 212.67.64.0/19 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 213.29.0.0/16 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 213.210.128.0/18 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 217.30.64.0/20 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 2001:af0::/32 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 2001:b80::/29 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 2001:1ae8::/29 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 2a00:10d0::/32 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 2a01:47c0::/32 | T-Mobile Czech Republic a.s. | BGP | ANNOUNCED | ● high |
| 81.223.164.208/29 | T-Mobile-Czech-Republic-as | RIPE | ASSIGNED PA | ● low |
| 83.64.1.24/29 | T-Mobile-Czech-Republic-as | RIPE | ASSIGNED PA | ● low |
| 89.233.172.88/29 | T-Mobile Czech Republic a.s. | RIPE | ASSIGNED PA | ● low |
| 193.33.14.0/23 | T-Mobile Czech Republic a.s. | RIPE | ASSIGNED PI | ● low |
| 193.85.0.0 – 193.86.255.255 | T-Mobile Czech Republic a.s. | RIPE | ALLOCATED PA | ● low |
| 195.39.208.0/23 | T-Mobile Czech Republic a.s. | RIPE | ASSIGNED PI | ● low |
| 2a00:9fc0::/32 | T-Mobile Czech Republic a.s. | RIPE | ALLOCATED-BY-RIR | ● low |
IPv6 ranges (6)
Footprint over time
10 weekly snapshots · JSON
110
0 netblocks since 2026-07-05
2026-07-05
peak 110
2026-08-30
Domains hosted in this network
what's this?Corporate group (11 confirmed entities)
+94,468 additional unconfirmed candidates not shown — full list (JSON)- Deutsche Telekom AG 2,581 blocks
- Ote SA (Hellenic Telecommunications Organisation) 865 blocks
- T-Mobile USA, Inc. 718 blocks
- Hrvatski Telekom d.d. 453 blocks
- T-Mobile Austria GmbH 299 blocks
- T-Systems International GmbH 175 blocks
- T-Mobile Polska S.A. 87 blocks
- Telekom Deutschland GmbH 83 blocks
- Slovak Telekom, a.s. 66 blocks
- operational services GmbH & Co. KG 21 blocks
Network trust
what's this?
RPKI hygiene: C
how networks compare →
71.8%
of checked blocks have valid RPKI ROA coverage
(79 of 110)
No discrepancies found among checked blocks.
NIC Handles
AS12767-MNT
AS13036
AS13036-MNT
AS13036-MNT
AS3340-MNT
AS48574
AS5588
AS8246-MNT
DGNET-MNT
DUMY-RIPE
DUMY-RIPE
GTSCE-MNT
+10 more