AS199565 Otelekomunikacije-AS O TELEKOMUNIKACIJE d.o.o.

Otelekomunikacije-AS O TELEKOMUNIKACIJE d.o.o. · registered in Croatia

IPv4 addresses1,7927 prefixes · <0.001% of announced IPv4

Rank in Croatia#33largest network in HR by IPv4 space, of 149 · 0.08% of HR

Rank worldwide#25,485of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryCroatia151 ASNs registered there

Open AS199565 in ASN lookup Look up an IP in this network (178.254.186.1) All networks in Croatia

IPv4 prefixes

All 7 prefixes, in address order.

178.254.186.0/24
188.255.146.0/24
188.255.169.0/24
188.255.173.0/24
188.255.184.0/24
188.255.221.0/24
188.255.224.0/24

Similar-sized networks in Croatia

ASNNameIPv4 addresses

AS6794#30 ASN-HRTNET HRT - Croatian Radio Television2,048

AS28837#31 AS-HR-NET Avola Solutions d.o.o.2,048

AS51989#32 GRADRI-AS Grad Rijeka-Gradsko Vijece2,048

AS208764#34 FRANZ-NET FRANZ NET d.o.o.1,536

AS199244#35 ALTUS-AS Digital Realty Croatia Llc1,280

AS204020#36 FENICE-AS Fenice Telekom Grupa d.o.o.1,280

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