| Rank | Name | IPv4 addresses | IPv6 /64 networks | AS numbers | Prefixes |
|---|---|---|---|---|---|
| JSC Kazakhtelecom | 3,626,496 | 232 | 2 | 1,101 | |
| Kcell JSC | 1,084,672 | 1.17 x 235 | 1 | 78 | |
| Kar-Tel LLC | 605,184 | 1.17 x 230 | 4 | 1,007 | |
| 4 | JSC Alma Telecommunications | 88,064 | 231 | 1 | 180 |
| 5 | JSC Transtelecom | 80,128 | 232 | 1 | 198 |
| 6 | Mobile Telecom-Service LLP | 72,960 | 1.2 x 223 | 2 | 325 |
| 7 | TNS-Plus LLP | 67,072 | 233 | 2 | 87 |
| 8 | Jusan Mobile JSC | 47,360 | 1.06 x 232 | 1 | 177 |
| 9 | PS Internet Company LLP | 40,960 | 229 | 1 | 108 |
| 10 | Network Kazakhstan LLC | 20,480 | 0 | 1 | 63 |
| 11 | "ASTEL" JSC | 20,224 | 0 | 1 | 75 |
| 12 | NLS Kazakhstan LLC | 19,968 | 235 | 1 | 79 |
| 13 | LLP Asket | 18,432 | 0 | 1 | 10 |
| 14 | SMARTNET TOO | 17,408 | 219 | 1 | 69 |
| 15 | Svyaz-INKOM-Servis i telekommunikatsii Ltd. | 0 | 1 | 18 | |
| 16 | LLP "Kompaniya Hoster.KZ" | 15,104 | 1.5 x 218 | 3 | 65 |
| 17 | AB GROUP LLC | 14,080 | 0 | 1 | 33 |
| 18 | Radiobaylanys LLP | 13,824 | 0 | 1 | 42 |
| 19 | Eurasia-Star LLP | 13,312 | 0 | 1 | 26 |
| 20 | BTcom Infocommunications Ltd. | 12,288 | 0 | 1 | 48 |