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Country · ISO RO

Romania

Last fetched

Romania (RO) is home to 1,072 Autonomous Systems registered in the WhisperGraph infrastructure dataset. As of Fri, 15 May 2026 04:00:15 GMT, networks based in Romania announce 9,600 routed IP prefixes and host approximately 10,178 sampled IPv4 addresses across the country's largest operators.

Top operators

ASNs based in Romania ranked by routed-prefix count.

  1. M247AS90094,746 prefixes
  2. NG-AS Str. Matei Millo, nr. 5, et. 2, Cladirea TandemAS48161386 prefixes
  3. VODAFONE_RO Charles de Gaulle nr.15AS12302372 prefixes
  4. DIGI-ROMANIA 75 Dr. StaicoviciAS8708141 prefixes
  5. GTS-BACKBONE GTS TelecomAS5606137 prefixes
  6. AS-GEOHOSTINGAS41111111 prefixes
  7. ROEDUNETAS261499 prefixes
  8. SNR-AS1547195 prefixes
  9. RTD Bucharest, RomaniaAS905081 prefixes
  10. ZETSERVERS ZetServers.com - Unmetered Cloud and Dedicated Servers ProviderAS2519872 prefixes

Top hosting concentrations

ASNs based in Romania ranked by hosted IPv4 count.

  1. ADNET-TELECOMAS55418,034 IPs
  2. ZET-NET ZET.NET IP TransitAS62041,845 IPs
  3. MIDOCAR-AS Sos Odaii Nr. 219-225AS3289229 IPs
  4. ICI-ROTLD National Institute for Research and Development in Informatics - ICI BucharestAS323362 IPs
  5. SECURE-DATA-ASAS32106 IPs
  6. ASTIMP-ITAS31642 IPs
  7. OPERATIUNI-SPECIALE OPERATIUNI SPECIALEAS25410 IPs
  8. ROEDUNETAS26140 IPs
  9. GTS-BACKBONE GTS TelecomAS56060 IPs
  10. ENGINYRING-AS ENGINYRING EUROPE SRLAS32800 IPs

Threat density

IPv4 addresses registered in Romania that appear on at least one threat feed.

3listed IPs (snapshot Fri, 15 May 2026 04:00:15 GMT)

Related pages

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Cypher and MCP

Reproduce the headline metric directly against graph.whisper.security:

MATCH (a:ASN)-[:HAS_COUNTRY]->(c:COUNTRY {name: "RO"})
RETURN count(DISTINCT a) AS asn_count

Or query Whisper from your own LLM workflow via the Whisper MCP server.