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How Slovakia ranks worldwide on dormant space, the transfer market, routing security and address density.
APNIC-measured end-user deployment.
Clean prefixes (valid RPKI + IRR, no mismatch).
Cumulative IPv4, IPv6, and ASN allocations to Slovakia over time.
The largest autonomous systems registered to Slovakia by IPv4 footprint.
Slovakia against its land-border neighbours on IPv4, IPv6, AS numbers and per-capita density.
Share of announced address space covered by valid Route Origin Authorizations.
229 autonomous systems registered to Slovakia. Click an AS for detail.
| 13 |
| AS31117SK | ENERGOTEL-AS ENERGOTEL a.s. | 54K | 20 |
| AS42841SK | ANTIK ANTIK Telecom s.r.o | 50.2K | 9 |
| AS28952SK | O2BSSK O2 Business Services, a.s | 43.3K | 11 |
| AS29405SK | VNET-AS VNET a.s. | 37.6K | 45 |
| AS43451SK | SLOVANET-RADIOLAN Slovanet a.s. | 37.1K | 26 |
| 4.1K |
| — |
| 2 |
| AS49117SK | DTNETSK-AS DTnet Detva s.r.o. | 4.1K | 131.1K | 10 |
| AS44631SK | CONDORNET Condornet, s.r.o. | 4.1K | 65.5K | 2 |
| AS21019SK | SASRO-SK-AS S.A. spol. s r.o. | 4.1K | — | 1 |
| AS56933SK | ASDATAGRAM Datagram s.r.o. | 4.1K | — | 1 |
| AS38949SK | TRESTEL-SK Trestel SK, a.s. | 4.1K | 65.5K | 2 |
| AS57760SK | ASKINET Kinet s.r.o. | 4.1K | — | 16 |
| AS59796SK | STORMWALL-AS StormWall s.r.o. | 3.6K | 8 | 22 |
| AS201603SK | AIRNET-SK AIRNET s.r.o. | 3.6K | 524.3K | 11 |
| AS50953SK | KONFER David Kondicz trading as KONFER networks | 3.1K | — | 2 |
| AS48304SK | DIGMIA-AS1JBDI-RIPE Digmia s.r.o. | 3.1K | 65.5K | 3 |
| AS201924SK | LERTAS-AS ENAHOST s.r.o. | 3.1K | 1 | 13 |
| AS49798SK | bbx BBX s.r.o. | 2.8K | 65.5K | 6 |
| AS61424SK | ESERVER-SK-AS eServer s.r.o. | 2.6K | 4.1K | 11 |
| AS25373SK | GOVSK-AS National Agency for Network and Electronic Services | 2.6K | 32.8K | 10 |
| AS201890SK | EHS EHS, s.r.o. | 2.6K | 65.5K | 6 |
| AS52139SK | SLOVANET-CARISMA Slovanet a.s. | 2.6K | 524.3K | 6 |
| AS44185SK | BONET bonet.systems, s. r. o. | 2.6K | 65.5K | 4 |
| AS208668SK | NETSPACE-AS NetSpace s.r.o. | 2.6K | 65.5K | 15 |
| AS197398SK | ASTESMEDiA TES Media s.r.o. | 2.3K | — | 3 |
| AS48473SK | TOWERCOM-SK-AS Towercom a.s. | 2.3K | 65.5K | 7 |
| AS209531SK | OSTV OSTV s.r.o. | 2.3K | 1.6M | 8 |
| AS204058SK | sk-fibris Fibris, s.r.o. | 2.3K | — | 4 |
| AS6862SK | GRATEX GraTex International a.s. | 2.3K | — | 8 |
| AS64488SK | IOPS IOPS, s.r.o. | 2.3K | 524.3K | 4 |
| AS50128SK | CNC CNC, a.s. | 2.3K | 65.5K | 3 |
| AS56656SK | DETRONICS Detronics s.r.o. | 2.3K | — | 2 |
| AS50881SK | ESET-AS ESET, spol. s r.o. | 2.3K | 5 | 14 |
| AS205055SK | geetoo-sk Geetoo Technology SK s. r. o. | 2K | 65.5K | 6 |
| AS57566SK | ASWIRCOM Wircom s.r.o. | 2K | — | 1 |
| AS206110SK | AS-1CL 1 Cloud Lab s.r.o. | 2K | — | 5 |
| AS43248SK | ISPER-ASN ISPER, s.r.o. | 2K | — | 1 |
| AS60533SK | SateliX SateliX s.r.o. | 2K | 131.1K | 6 |
| AS56747SK | ASNELSON Nelson Services, s.r.o. | 2K | — | 1 |
| AS30929SK | GOLEMTECH-AS GOLEM TECH s.r.o. | 2K | 1M | 6 |
| AS35493SK | Belnet Belnet Snina, s.r.o. | 1.8K | — | 3 |
| AS206198SK | ELVISDK-AS ELVISDK, s.r.o. | 1.5K | — | 2 |
| AS202819SK | DATASYS DATASYS - edoma.net s.r.o. | 1.5K | — | 3 |
| AS206759SK | sytra Sytra, s.r.o. | 1.5K | — | 2 |
| AS216083SK | PRVAINTERNETOVA Prva internetova, s.r.o | 1.3K | 524.3K | 4 |
| AS61241SK | DIT-AS1 DONAU INFORMATIK s.r.o. | 1.3K | — | 3 |
| AS41318SK | FIRST-DATA-SLOVAKIA-AS First Data Slovakia s.r.o. | 1.3K | — | 2 |
| AS201841SK | SK-PETITPRESS-ASN Petit Press, a.s. | 1.3K | — | 4 |
| AS57801SK | SK-NIC-AS SK-NIC, a.s. | 1.3K | 5 | 10 |
| AS60895SK | LEKOS LEKOS, s.r.o. | 1K | 524.3K | 3 |
| AS60585SK | SITEL-VSAT-ASN SITEL-VSAT sro | 1K | 65.5K | 2 |
| AS196900SK | AXALNET-AS Axalnet, s.r.o. | 1K | — | 1 |