AS12439 IMPROMEX Impromex S.R.L.

IMPROMEX Impromex S.R.L. · registered in Romania

IPv4 addresses7683 prefixes · <0.001% of announced IPv4

Rank in Romania#266largest network in RO by IPv4 space, of 900 · <0.01% of RO

Rank worldwide#43,771of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryRomania917 ASNs registered there

Open AS12439 in ASN lookup Look up an IP in this network (81.181.145.1) All networks in Romania

IPv4 prefixes

All 3 prefixes, in address order.

81.181.145.0/24
193.41.245.0/24
193.41.247.0/24

Similar-sized networks in Romania

ASNNameIPv4 addresses

AS60078#263 NEXTLAN-AS NEXTLAN SRL768

AS215082#264 INFC INFINITY CLOUD TECHNOLOGIES S.R.L.768

AS2541#265 operatiuni-speciale SPECIAL INTERNET OPERATIONS SRL768

AS16026#267 PETROM-NET OMV PETROM SA768

AS16192#268 ROM-ELECTRONIC-AS Rom Electronic Company SRL768

AS28721#269 ALLNET-CLOUD-AS Allnet Cloud Srl768

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