| Organization | Blocks | Addresses | First registered |
|---|---|---|---|
| UAB "Teltonika Telematics" | 3 | 50.3 million | 28 Jan 2021 |
| 8Devices | 1 | 16.8 million | 1 Nov 2011 |
| Axioma Metering UAB | 1 | 16.8 million | 28 Jan 2021 |
| Elgama-Elektronika Ltd. | 1 | 16.8 million | 7 Sep 2018 |
| Mikrovisatos Servisas UAB | 1 | 16.8 million | 26 Mar 2010 |
| Siauliu Tauro Televizoriai, JSC | 1 | 16.8 million | 18 Aug 2007 |
| Teltonika | 1 | 16.8 million | 25 Sep 2007 |
| TELTONIKA NETWORKS UAB | 1 | 16.8 million | 15 Jan 2023 |
| Terra | 1 | 16.8 million | 29 May 2007 |
| UAB Selteka | 1 | 16.8 million | 18 Feb 2010 |
| UAB TELTONIKA NETWORKS | 1 | 16.8 million | 2 May 2026 |
| V. Stonkaus firma "Kodinis Raktas" | 1 | 16.8 million | 17 Nov 2012 |
| Viltechmeda UAB | 1 | 16.8 million | 23 Dec 2009 |
| Friday Lab, UAB | 1 | 1 million | 16 Oct 2015 |
| NAVITUS LT | 1 | 1 million | 3 Feb 2023 |
| UAB "SALDA" | 1 | 1 million | 16 Oct 2015 |
| UAB Brolis sensor technology | 1 | 1 million | 1 Sep 2022 |
| AKIS technologies | 2 | 8.2 thousand | 16 Mar 2014 |
| ELDES | 2 | 8.2 thousand | 3 Nov 2013 |
| KITRON UAB | 2 | 8.2 thousand | 6 Jul 2014 |
| Arevita | 1 | 4.1 thousand | 19 Mar 2019 |
| E-alarms | 1 | 4.1 thousand | 26 Mar 2024 |
| Eldes Ltd | 1 | 4.1 thousand | 24 Sep 2020 |
| UAB Kitron | 1 | 4.1 thousand | 31 Mar 2013 |
Every organization with blocks registered in Lithuania, sorted by total address space.