Country · ISO RO
Romania
Last fetched
Romania (RO) is home to 1,069 Autonomous Systems registered in the WhisperGraph infrastructure dataset. As of Fri, 10 Jul 2026 00:00:57 GMT, networks based in Romania announce 9,820 routed IP prefixes and host approximately 19,154 sampled IPv4 addresses across the country's largest operators.
Top operators
ASNs based in Romania ranked by routed-prefix count.
Top hosting concentrations
ASNs based in Romania ranked by hosted IPv4 count.
Top 100 operators
The 100 largest ASNs based in Romaniaby routed-prefix count — a full crawl path into the country’s network operators.
- AS9009AS90095,047 prefixes
- AS48161AS48161371 prefixes
- AS12302AS12302367 prefixes
- AS8708AS8708147 prefixes
- AS5606AS5606136 prefixes
- AS25198AS25198119 prefixes
- AS2614AS261496 prefixes
- AS15471AS1547195 prefixes
- AS9050AS905080 prefixes
- AS39737AS3973768 prefixes
- AS205275AS20527562 prefixes
- AS6718AS671861 prefixes
- AS31313AS3131355 prefixes
- AS44043AS4404353 prefixes
- AS34358AS3435851 prefixes
- AS6663AS666350 prefixes
- AS48955AS4895544 prefixes
- AS41496AS4149642 prefixes
- AS62390AS6239042 prefixes
- AS208185AS20818540 prefixes
- AS203053AS20305335 prefixes
- AS43927AS4392734 prefixes
- AS8953AS895332 prefixes
- AS44679AS4467932 prefixes
- AS3233AS323331 prefixes
- AS39543AS3954331 prefixes
- AS8751AS875130 prefixes
- AS34304AS3430429 prefixes
- AS202779AS20277927 prefixes
- AS49468AS4946827 prefixes
- AS33977AS3397722 prefixes
- AS43376AS4337621 prefixes
- AS44682AS4468221 prefixes
- AS64441AS6444120 prefixes
- AS31554AS3155420 prefixes
- AS57136AS5713619 prefixes
- AS56430AS5643019 prefixes
- AS211281AS21128119 prefixes
- AS35725AS3572518 prefixes
- AS34450AS3445018 prefixes
- AS209767AS20976718 prefixes
- AS42568AS4256818 prefixes
- AS12310AS1231018 prefixes
- AS205941AS20594117 prefixes
- AS39287AS3928717 prefixes
- AS49645AS4964516 prefixes
- AS3164AS316415 prefixes
- AS57050AS5705015 prefixes
- AS12842AS1284215 prefixes
- AS212192AS21219215 prefixes
- AS34279AS3427915 prefixes
- AS20722AS2072215 prefixes
- AS8423AS842314 prefixes
- AS34740AS3474014 prefixes
- AS31362AS3136214 prefixes
- AS214530AS21453014 prefixes
- AS211306AS21130613 prefixes
- AS34689AS3468913 prefixes
- AS44277AS4427713 prefixes
- AS212221AS21222113 prefixes
- AS52023AS5202313 prefixes
- AS51295AS5129513 prefixes
- AS39347AS3934713 prefixes
- AS39756AS3975612 prefixes
- AS21294AS2129412 prefixes
- AS201909AS20190912 prefixes
- AS47388AS4738812 prefixes
- AS50369AS5036911 prefixes
- AS34714AS3471411 prefixes
- AS213538AS21353811 prefixes
- AS211462AS21146211 prefixes
- AS50437AS5043711 prefixes
- AS33911AS3391111 prefixes
- AS215659AS21565911 prefixes
- AS48881AS4888111 prefixes
- AS31102AS3110210 prefixes
- AS200826AS20082610 prefixes
- AS212212AS21221210 prefixes
- AS31017AS3101710 prefixes
- AS34744AS3474410 prefixes
- AS25311AS2531110 prefixes
- AS48112AS4811210 prefixes
- AS210878AS21087810 prefixes
- AS49023AS4902310 prefixes
- AS56654AS5665410 prefixes
- AS20879AS208799 prefixes
- AS48948AS489489 prefixes
- AS61120AS611209 prefixes
- AS205031AS2050319 prefixes
- AS58247AS582479 prefixes
- AS35348AS353489 prefixes
- AS214529AS2145299 prefixes
- AS61002AS610029 prefixes
- AS49687AS496879 prefixes
- AS49678AS496789 prefixes
- AS6693AS66938 prefixes
- AS204641AS2046418 prefixes
- AS207743AS2077438 prefixes
- AS39345AS393458 prefixes
- AS51474AS514748 prefixes
Sampled IP addresses
A sample of IPv4 addresses hosted in Romania’s largest networks. Each links to its full infrastructure profile.
- 141.85.0.102
- 141.85.0.254
- 141.85.0.70
- 141.85.0.71
- 141.85.0.72
- 141.85.0.73
- 141.85.0.74
- 141.85.0.75
- 141.85.0.76
- 141.85.0.77
- 141.85.0.78
- 141.85.0.79
- 141.85.0.81
- 141.85.0.83
- 141.85.0.94
- 141.85.0.95
- 141.85.109.216
- 141.85.116.164
- 141.85.117.219
- 141.85.119.190
- 141.85.128.1
- 141.85.128.10
- 141.85.128.11
- 141.85.128.114
- 141.85.128.126
- 141.85.128.128
- 141.85.128.13
- 141.85.128.14
- 141.85.128.15
- 141.85.128.16
- 141.85.128.17
- 141.85.128.177
- 141.85.128.178
- 141.85.128.18
- 141.85.128.19
- 141.85.128.20
- 141.85.128.200
- 141.85.128.21
- 141.85.128.22
- 141.85.128.23
- 141.85.128.238
- 141.85.128.24
- 141.85.128.27
- 141.85.128.3
- 141.85.128.30
- 141.85.128.45
- 141.85.128.46
- 141.85.128.47
- 141.85.128.48
- 141.85.128.49
- 141.85.128.5
- 141.85.128.52
- 141.85.128.56
- 141.85.128.57
- 141.85.128.59
- 141.85.128.6
- 141.85.128.61
- 141.85.128.69
- 141.85.128.71
- 141.85.128.75
- 141.85.128.76
- 141.85.128.78
- 141.85.128.8
- 141.85.128.88
- 141.85.129.7
- 141.85.130.1
- 141.85.130.101
- 141.85.130.102
- 141.85.130.11
- 141.85.130.110
- 141.85.130.111
- 141.85.130.115
- 141.85.130.13
- 141.85.130.130
- 141.85.130.14
- 141.85.130.17
- 141.85.130.18
- 141.85.130.19
- 141.85.130.2
- 141.85.130.20
- 141.85.130.210
- 141.85.130.24
- 141.85.130.27
- 141.85.130.28
- 141.85.130.3
- 141.85.130.30
- 141.85.130.33
- 141.85.130.34
- 141.85.130.41
- 141.85.130.42
- 141.85.130.48
- 141.85.130.49
- 141.85.130.5
- 141.85.130.50
- 141.85.130.51
- 141.85.130.52
- 141.85.130.53
- 141.85.130.54
- 141.85.130.56
- 141.85.130.57
Top registrars
Registrars seen most often across a sample of domains hosted in Romania’s largest networks. A sampled estimate, not a country-wide total.
- registrar:ici - registrar24 sampled
- registrar:romarg srl8 sampled
- registrar:hosterion srl4 sampled
- iana:693 sampled
- registrar:cyber_folks s.r.l.3 sampled
- iana:1463 sampled
- iana:10682 sampled
- iana:2692 sampled
- iana:6252 sampled
- iana:24871 sampled
Threat density
IPv4 addresses registered in Romania that appear on at least one threat feed.
10listed IPs (snapshot Fri, 10 Jul 2026 00:00:57 GMT)
Related pages
Every directory page links to related entities so you (and crawlers) can pivot through the graph.
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_countOr query Whisper from your own LLM workflow via the Whisper MCP server.