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How Croatia ranks worldwide on dormant space, the transfer market, routing security and address density.
APNIC-measured end-user deployment.
Paper holder: holds 23.3M /48 blocks but only 5.8% of users are IPv6-capable.
Clean prefixes (valid RPKI + IRR, no mismatch).
Cumulative IPv4, IPv6, and ASN allocations to Croatia over time.
The largest autonomous systems registered to Croatia by IPv4 footprint.
Croatia 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.
176 autonomous systems registered to Croatia. Click an AS for detail.
| AS12810HR | VIPNET-AS A1 Hrvatska d.o.o. | 132.9K | 12 |
| AS34594HR | OT-AS Telemach Hrvatska d.o.o. | 124.9K | 18 |
| AS35549HR | METRONET-AS A1 Hrvatska d.o.o. | 54.8K | 15 |
| AS29485HR | AMISHR A1 Hrvatska d.o.o. | 36.9K | 3 |
| AS57888HR | TELESAT-AS Telesat d.o.o. | 25.6K | 16 |
| 512 |
| — |
| 2 |
| AS213405HR | INGservis ING SERVIS d.o.o. | 512 | 1 | 3 |
| AS31215HR | PURH The Republic of Croatia, Ministry of Finance | 512 | — | 1 |
| AS48567HR | MEDIKA-AS MEDIKA D.D. | 512 | — | 1 |
| AS39416HR | Infoart Infoart d.o.o. | 512 | — | 2 |
| AS209174HR | ADMIRAL ADMIRAL .HR d.o.o. | 512 | — | 2 |
| AS212550HR | SEDMIODJEL-AS2 Sedmi Odjel d.o.o. | 512 | — | 2 |
| AS51485HR | blink Blink d.o.o. | 512 | — | 2 |
| AS51577HR | STYRIA_AS Styria IT Solutions d.o.o. | 512 | 1 | 3 |
| AS200248HR | MPlusCroatia-AS M Plus Croatia d.o.o. | 512 | — | 2 |
| AS42593HR | KODEKS-AS KONCAR - Digital d.o.o. | 768 | — | 3 |
| AS62182HR | BARRAGE Barrage d.o.o. | 768 | 524.3K | 4 |
| AS59786HR | OTPBANKHRV OTP banka d.d. | 768 | — | 3 |
| AS43394HR | MERCURY Nexi Croatia d.o.o. za karticno poslovanje | 1K | — | 3 |
| AS203254HR | KTVNET-AS KTV net d.o.o. | 1K | — | 2 |
| AS199401HR | APISIT_AS APIS IT d.o.o. | 1K | — | 1 |
| AS28862HR | INA-HR-AS INA Industrija Nafte d.d. | 1K | — | 1 |
| AS205774HR | TONet TONet d.o.o. | 1K | — | 3 |
| AS61995HR | KRK-AS AIRNET d.o.o. za telekomunikacije | 1K | — | 1 |
| AS25277HR | POSLUH POSLuH d.o.o, za informaticke usluge i trgovinu | 1K | — | 3 |
| AS41121HR | MUPHR Ministarstvo unutarnjih poslova Republike Hrvatske | 1K | — | 4 |
| AS203455HR | hr-valsil Valsil d.o.o. | 1K | 8.2K | 6 |
| AS206997HR | HNB-AS Hrvatska narodna banka | 1K | — | 1 |
| AS59866HR | AKD AKD d.o.o. | 1.3K | — | 4 |
| AS204020HR | FENICE-AS Fenice Telekom Grupa d.o.o. | 1.3K | 65.5K | 5 |
| AS208057HR | FILI-01 Filip informatika d.o.o. | 1.3K | — | 3 |
| AS62294HR | Data-Target Data Target d.o.o. | 1.3K | — | 2 |
| AS15719HR | CZVH CENTAR ZA VOZILA HRVATSKE D.D. | 1.3K | — | 4 |
| AS208764HR | FRANZ-NET FRANZ NET d.o.o. | 1.5K | — | 5 |
| AS211133HR | kingict_hr KING ICT d.o.o. | 1.5K | — | 5 |
| AS199565HR | Otelekomunikacije-AS O TELEKOMUNIKACIJE d.o.o. | 1.8K | — | 7 |
| AS207514HR | HAKOM Croatian Regulatory Authority for Network Industries | 2K | — | 5 |
| AS207102HR | intersat Telensa d.o.o. | 2K | — | 5 |
| AS49498HR | AXIANS-HR-AS Axians Hrvatska d.o.o. | 2K | — | 5 |
| AS201563HR | AVALON-AS cyber_Folks d.o.o | 2K | — | 5 |
| AS199244HR | ALTUS-AS Digital Realty Croatia Llc | 2K | 65.5K | 3 |
| AS205607HR | ZABA-AS Zagrebacka banka d.d. | 2K | — | 5 |
| AS28837HR | AS-HR-NET Avola Solutions d.o.o. | 2K | — | 1 |
| AS200990HR | HOPS Hrvatski operator prijenosnog sustava d.d. | 2K | — | 3 |
| AS6794HR | ASN-HRTNET HRT - Croatian Radio Television | 2K | — | 1 |
| AS203876HR | plinacro PLINACRO d.o.o. | 2K | — | 3 |
| AS25328HR | HEP-AS HEP-TELEKOMUNIKACIJE d.o.o. | 2K | — | 3 |
| AS51989HR | GRADRI-AS Grad Rijeka-Gradsko Vijece | 2K | — | 1 |
| AS207348HR | TEHNOLINE-AS Tehnoline Telekom d.o.o. | 2.8K | 1 | 12 |
| AS203463HR | ASSECOSEE-AS ASEE SOLUTIONS d.o.o | 2.8K | — | 7 |
| AS198785HR | SEDMIODJEL-AS Sedmi Odjel d.o.o. | 2.8K | 65.5K | 8 |
| AS48797HR | OIV-AS Odasiljaci i veze d.o.o. | 3.1K | — | 3 |