Slovenia
Top organizations
| Organization | IPs | Ranges |
|---|---|---|
| Telekom Slovenije, d.d. | 784.4K | 39 |
| ARNES | 407.6K | 28 |
| Telemach Slovenija d.o.o. | 357.6K | 58 |
| A1 Slovenija telekomunikacijske storitve,d.d. | 329.0K | 19 |
| T-2, d.o.o. | 224.3K | 13 |
| Univerza v Mariboru | 63.0K | 8 |
| SOFTNET d.o.o. | 61.2K | 17 |
| The Ministry of Digital Transformation | 37.9K | 3 |
| Zavod Kabelska televizija Nova gorica | 29.7K | 4 |
| MEGA M, d.o.o. | 20.2K | 6 |
| PERFTECH, podjetje za proizvodnjo in uvajanje novih tehnologij, d.o.o. | 17.4K | 6 |
| University of Ljubljana, Faculty of Electrical Engineering | 16.6K | 2 |
| siaIT d.o.o. | 16.4K | 1 |
| Webtasy, d.o.o. | 11.8K | 14 |
| Velcom d.o.o | 9.7K | 4 |
| XENYA inzeniring, proizvodnja in trgovina, d.o.o. Ljubljana | 9.2K | 2 |
| Anexia Cloud Solutions GmbH | 8.2K | 1 |
| Mobik d.o.o. | 8.2K | 1 |
| Stelkom d.o.o. | 8.2K | 1 |
| SIEL, d.o.o. | 7.9K | 13 |
| Posta Slovenije d.o.o. | 5.6K | 4 |
| Coneris d.o.o. | 4.6K | 2 |
| RETIP Informacijske Storitve d.o.o. | 4.6K | 2 |
| RTV Slovenija | 4.1K | 1 |
| Optimus IT d.o.o. | 3.6K | 10 |
Top ASNs
| ASN | Name | IPs |
|---|---|---|
| AS5603 | Telekom Slovenije, d.d. | 782.1K |
| AS2107 | ARNES | 407.6K |
| AS3212 | Telemach Slovenija d.o.o. | 349.4K |
| AS21283 | A1 Slovenija telekomunikacijske storitve,d.d. | 325.6K |
| AS34779 | T-2, d.o.o. | 224.3K |
| AS50195 | Univerza v Mariboru | 63.0K |
| AS9119 | SOFTNET d.o.o. | 61.2K |
| AS58046 | The Ministry of Digital Transformation | 37.9K |
| AS51615 | Zavod Kabelska televizija Nova gorica | 29.7K |
| AS6764 | PERFTECH, podjetje za proizvodnjo in uvajanje novih tehnologij, d.o.o. | 17.4K |
| AS28933 | University of Ljubljana, Faculty of Electrical Engineering | 16.6K |
| AS12778 | MEGA M, d.o.o. | 16.4K |
| AS58056 | siaIT d.o.o. | 16.4K |
| AS43128 | Webtasy, d.o.o. | 11.8K |
| AS5435 | Velcom d.o.o | 9.7K |
| AS56635 | XENYA inzeniring, proizvodnja in trgovina, d.o.o. Ljubljana | 9.2K |
| AS41828 | Telemach Slovenija d.o.o. | 8.2K |
| AS42473 | Anexia Cloud Solutions GmbH | 8.2K |
| AS43061 | Stelkom d.o.o. | 8.2K |
| AS44993 | Mobik d.o.o. | 8.2K |
| AS51790 | SIEL, d.o.o. | 7.9K |
| AS28682 | Posta Slovenije d.o.o. | 5.6K |
| AS44667 | Coneris d.o.o. | 4.1K |
| AS47917 | RTV Slovenija | 4.1K |
| AS197441 | RETIP Informacijske Storitve d.o.o. | 4.1K |
Regions / states / provinces
Network composition
How Slovenia's allocated IPv4 space breaks down by operator type, regional registry, and block size.
| Category | IPv4 | Share |
|---|---|---|
| Enterprise | 1.16M |
49.0%
|
| ISP / Telecom | 1.14M |
48.3%
|
| Government | 38.7K |
1.6%
|
| Academic / Research | 16.6K |
0.7%
|
| CDN | 4.6K |
0.2%
|
| Hosting / Cloud | 2.8K |
0.1%
|
| Mobile | 256 |
0.0%
|
| Registry | IPv4 | Share |
|---|---|---|
| RIPE NCC | 2.33M |
87.1%
|
| ARIN | 202.4K |
7.6%
|
| APNIC | 139.9K |
5.2%
|
| AFRINIC | 2.3K |
0.1%
|
| LACNIC | 256 |
0.0%
|
Routing & security
Live BGP routing footprint for Slovenia from our global collectors, with RPKI route-origin validation coverage.
RPKI-valid % = announced prefixes with a matching Route Origin Authorization. Live routing →
Web3 footprint
Slovenia hosts 3 observed decentralized-network nodes across 2 networks. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.
Reverse-DNS, threat intelligence & internet health
How much of Slovenia's address space resolves to a hostname, how much appears on public threat blocklists, how widely the population is online, and independent signals of censorship and outages.
Reverse-DNS + threat-blocklist footprint from our own scanning & 8 threat-intel feeds. Internet adoption from the World Bank; censorship measurements from OONI; outage detection from IODA / Georgia Tech; connection speed from Cloudflare Radar.
Frequently Asked Questions
How many IPv4 addresses are allocated to Slovenia?
Slovenia has 2,678,711 IPv4 addresses allocated across 1,102 network ranges. These allocations are managed by regional internet registries and assigned to organizations operating within the country.
What are the largest internet providers in Slovenia?
The top organizations in Slovenia by IP allocation include the major ISPs, hosting providers, and enterprises listed above. These 50 organizations collectively manage the majority of the country's IPv4 address space.
How many ASNs operate in Slovenia?
Slovenia has 50 or more registered Autonomous Systems. Each ASN represents an independently routed network, such as an ISP, cloud provider, or enterprise network.
What continent is Slovenia in?
Slovenia is located in Europe. IP address allocations in this region are managed by RIPE NCC.
