AS21215#17 UGNI UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd13,056
AS28964#18 ORIONTELEKOMTIM-AS Orion Telekom Tim d.o.o.Beograd11,776
AS198753#19 STEPAN-ODINTSOV-PR-BEOGRAD-AS Stepan Odintsov trading as STEPAN ODINTSOV PR BEOGRAD10,496
IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources