| RS | AS203512 | DEL Systems d.o.o |
| RS | AS209130 | MSAT Inzenjering DOO |
| RS | AS213306 | Comtrade System Integration doo Belgrade Serbia |
| RS | AS49122 | Internet BlueNET doo Cacak |
| RS | AS205201 | Public Service Media Radio Television of Serbia |
| RS | AS212897 | JETNET KOMUNIKACIJE DOO |
| LU | AS200126 | Epic Games International S.a r.l. |
| RS | AS48015 | NAFTNA INDUSTRIJA SRBIJE A.D. |
| RS | AS43281 | Privredno drustvo za trgovinu i usluge STEPANOVIC & SIPKA |
| RS | AS205620 | Unicom-Systems d.o.o. |
| RS | AS9081 | "B92" DOO BEOGRAD |
| RS | AS57550 | OTP Banka Srbija |
| RS | AS58266 | Srpska banka A.D. |
| RS | AS58179 | Payten d.o.o. |
| RS | AS200855 | AIK banka A.D. Beograd |
| RS | AS56569 | NLB Komercijalna banka AD Beograd |
| RS | AS203186 | Mirabank a.d. |
| RS | AS205786 | Zepter International doo Beograd |
| RS | AS198273 | Schneider Electric DMS NS LLC Novi Sad |
| RS | AS204753 | Ministarstvo Finansija - Uprava Carina Republike Srbije |
| RS | AS207069 | STURKOMERC-PETROLSOFT ING DOO BEOGRAD |
| RS | AS49198 | MAKSNET d.o.o. Beograd |
| RS | AS50653 | Delhaize Serbia d.o.o |
| RS | AS59609 | JP Sluzbeni Glasnik |
| RS | AS201278 | Javna Medijska Ustanova Radio Televizija Vojvodine |
| RS | AS207068 | Uprava za zajednicke poslove pokrajinskih organa |
| NL | AS211926 | Capgemini Nederland B.V. |
| RS | AS209471 | Wiener Stadtische Osiguranje ADO Beograd |
| RS | AS35779 | mCloud doo |
| AT | AS200724 | MTEL Austrija GmbH |
| RS | AS51859 | Mainstream |
| RS | AS35796 | Narodna Banka Srbije |
| RS | AS42603 | JKP Parking servis Beograd |
| RS | AS206034 | DualSoft d.o.o. |
| RS | AS49486 | ALTA BANKA AD BEOGRAD |
| RS | AS47267 | Serbian National Internet Domain Registry Foundation |
| RS | AS48580 | JKP INFORMATIKA NOVI SAD |
| RS | AS199493 | TELEKOM SRBIJA a.d. |
| RS | AS198370 | Meridian Tech d.o.o. |
| RS | AS49412 | Raiffeisen banka ad Beograd |
| RS | AS56816 | CDFnet d.o.o. |
| RS | AS201236 | NETCAST DOO BEOGRAD |
| RS | AS51927 | Netpro ISP d.o.o |
| RS | AS43191 | Providus DOO |
| RS | AS44958 | AIK banka A.D. Beograd |
| RS | AS31161 | ASEE Solutions d.o.o. Beograd |
| RS | AS208798 | Fashion Company d.o.o. Beograd |
| RS | AS206580 | HBIS GROUP Serbia Iron & Steel d.o.o. Beograd |
| RS | AS62420 | Saga d.o.o. Beograd |
| RS | AS34131 | Banka Postanska Stedionica A.D. |
