Romania
IP address space, AS numbers and the largest networks registered in Romania, based on the delegation records of the regional internet registries.
IPv4 addresses
7.8M
2,857 blocks
IPv6 allocations
271
AS numbers
1,080
Routed AS numbers
917
Largest networks in Romania
By announced prefixes| AS | Name | IPv4 prefixes | IPv6 prefixes |
|---|---|---|---|
| AS9009 | M247 M247 Europe SRL | 4,420 | 807 |
| AS48161 | NG-AS NEXTGEN COMMUNICATIONS SRL | 371 | 0 |
| AS12302 | Vodafone_Ro Vodafone Romania S.A. | 363 | 5 |
| AS25198 | ZetServers INTERKVM HOST SRL | 141 | 9 |
| AS8708 | DIGI-RO DIGI ROMANIA S.A. | 136 | 9 |
| AS5606 | GTS-BACKBONE GTS Telecom SRL | 130 | 5 |
| AS2614 | RoEduNet Agentia de Administrare a Retelei Nationale de Informatica pentru E... | 91 | 5 |
| AS15471 | SNR-RO S.N. Radiocomunicatii S.A. | 91 | 1 |
| AS9050 | RTD Orange Romania S.A. | 80 | 1 |
| AS200566 | ANARCHY-LAB ANARCHY LAB S.R.L. | 80 | 1 |
| AS39737 | Prime-Telecom-AS Prime Telecom srl | 62 | 5 |
| AS205275 | ROMARG ROMARG SRL | 62 | 0 |
| AS6718 | NAV NAV COMMUNICATIONS SRL | 40 | 17 |
| AS31313 | STS Serviciul de Telecomunicatii Speciale | 54 | 1 |
| AS44043 | Cyber_Folks-RO-DC_CLJ Cyber_Folks SRL | 53 | 0 |
| AS6663 | TTI-NET Euroweb Romania S.R.L. | 48 | 2 |
| AS34358 | Cyber_Folks-RO-DC_FLO Cyber_Folks SRL | 50 | 0 |
| AS48955 | IRM-AS Internet Resources Management SRL | 44 | 0 |
| AS41496 | RO-TVSAT-AS TV SAT 2002 SRL | 41 | 1 |
| AS208185 | NETGATE-SOLUTION-AS Net Gate Telecom S.R.L. | 39 | 0 |
| AS200841 | LIVESTREAM Livestream Software Srl | 10 | 28 |
| AS62390 | NEXONHOST NexonHost Srl | 35 | 2 |
| AS43927 | HOSTERION HOSTERION SRL | 27 | 9 |
| AS203053 | ClausWEB CLAUS WEB srl | 35 | 0 |
| AS8953 | ASN-ORANGE-ROMANIA Orange Romania S.A. | 30 | 1 |
| AS39543 | TENNET-AS Tennet Telecom SRL | 30 | 1 |
| AS34304 | TeenTelecom Teen Telecom SRL | 30 | 1 |
| AS44679 | BinBox-Global-Services INVITE Systems SRL | 30 | 1 |
| AS3233 | ICI-ROTLD Institutul National de Cercetare-Dezvoltare in informatica ICI Bucuresti | 30 | 1 |
| AS8751 | MEDIASAT MEDIA SAT SRL | 28 | 2 |
Delegations by registry: RIPE 3,124, ARIN 3, APNIC 1. Updated 2026-10-06.