| RS | AS34299 | Uprava za trezor, Ministarstvo finansija |
| RS | AS207068 | Uprava za zajednicke poslove pokrajinskih organa |
| RS | AS213180 | RINGTEL d.o.o. BELGRADE-ZEMUN |
| RS | AS43191 | Providus DOO |
| RS | AS212897 | JETNET KOMUNIKACIJE DOO |
| RS | AS198360 | CYBERMEDIA d.o.o. Beograd |
| RS | AS52026 | TRUF d.o.o. |
| PL | AS57031 | GRID DYNAMICS POLAND SP Z O O |
| RS | AS44287 | JP Elektromreza Srbije Beograd |
| RS | AS25431 | GAMAELEKTRONIK |
| RS | AS213008 | APOTEKARSKA USTANOVA LILLY DROGERIE BEOGRAD |
| RS | AS201278 | Javna Medijska Ustanova Radio Televizija Vojvodine |
| RS | AS31161 | ASEE Solutions d.o.o. Beograd |
| RS | AS208798 | Fashion Company d.o.o. Beograd |
| RS | AS48015 | NAFTNA INDUSTRIJA SRBIJE A.D. |
| RS | AS202749 | Telegroup d.o.o. Beograd |
| RS | AS199315 | Milsped d.o.o Beograd |
| RS | AS198371 | NINET |
| RS | AS202977 | NLB Komercijalna banka AD Beograd |
| RS | AS204753 | Ministarstvo Finansija - Uprava Carina Republike Srbije |
| RS | AS52072 | DD Net Telecommunication d.o.o. |
| RS | AS8534 | Informatika a.d. |
| RS | AS213306 | Comtrade System Integration doo Belgrade Serbia |
| RS | AS42186 | Kancelarija za informacione tehnologije i elektronsku upravu |
| RS | AS51859 | Mainstream |
| RS | AS216053 | Data Cloud Technology d.o.o Kragujevac |
| RS | AS205786 | Zepter International doo Beograd |
| RS | AS59609 | JP Sluzbeni Glasnik |
| RS | AS200923 | SAMOSTALNA RADNJA ZA TELEKOMUNIKACIJE EWIRELESS IGOR STOJKOVIC PR INDIJA |
| RS | AS56569 | NLB Komercijalna banka AD Beograd |
| RS | AS43125 | NAFTNA INDUSTRIJA SRBIJE A.D. |
| RS | AS48580 | JKP INFORMATIKA NOVI SAD |
| RS | AS205313 | Infostud 3 doo Subotica |
| RS | AS200855 | AIK banka A.D. Beograd |
| RS | AS12823 | UMKA d.o.o |
| RS | AS203186 | Mirabank a.d. |
| RO | AS47731 | ENDAVA ROMANIA SRL |
| RS | AS47479 | Orion Telekom Tim d.o.o.Beograd |
| RS | AS207069 | STURKOMERC-PETROLSOFT ING DOO BEOGRAD |
| RS | AS52116 | Orion Telekom Tim d.o.o.Beograd |
| RS | AS198370 | Meridian Tech d.o.o. |
| RS | AS211285 | Akcionarsko drustvo Elektroprivreda Srbije, Beograd |
| RS | AS48164 | Drustvo za telekomunikacije Orion telekom doo Beograd-Zemun |
| US | AS47065 | Columbia/UFMG PEERING Research Testbed |
| SG | AS18106 | ViewQwest |
| RS | AS8400 | TSSRB - Telekom Srbija |
| RS | AS13091 | JP Posta Srbije Beograd |
| HR | AS44306 | Omonia |
| US | AS6939 | Hurricane Electric |
| US | AS1239 | Sprint - AS1239 |
