subnet.im

AS44306OMONIA d.o.o.

CroatiaRegistryRIPE NCCTypeCarrier

As of 11th November 2026, AS44306 (OMONIA d.o.o.), a transit carrier registered in Croatia with RIPE NCC, originates 8 IPv4 prefixes covering 6.1k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 14,158th-largest of the 80,743 networks we see originating IPv4, and the 22nd-largest of 147 in Croatia. It is seen behind 45 upstream networks, most often AS3491 (PCCW Global (HK) Ltd.) and AS13030 (Init7 (Switzerland) Ltd.), and in front of 45 downstream networks. Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

8

IPv6 prefixes

1

IPv4 addresses

6.1k

IPv6 /64s

4.3B

Upstream graph

The networks AS44306 is seen behind, one and two hops out, drawn from real AS paths.

AS44306Toward the internet core
Upstream graph for AS44306: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS44306OMONIA d.o.o.This networkAS3356Lumen (Level 3)AS3491PCCW Global (HK) …AS5511Orange S.A.AS8298IPng Networks GmbHAS13030Init7 (Switzerlan…AS2914NTT America, Inc.AS3549Lumen (fka. Globa…AS24516Virtutel Pty LtdAS58511Swoop (Anycast Gl…AS57866Fusix Networks B.…AS1299Arelion (fka. Tel…AS56662Marcin Gondek

Networks observed one and two hops upstream of AS44306 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.

Neighbouring networks

359

adjacent networks

Upstreams
4513%
Peers
26975%
Downstreams
4513%

Networks carrying this one's traffic toward the rest of the internet. Listing the 40 seen on the most AS paths, of 45.

Upstreams of AS44306
NetworkCountryRelationshipPathsVantage pts
AS3491PCCW Global (HK) Ltd.HKPeer9,59281
AS13030Init7 (Switzerland) Ltd.CHPeer2,7805
AS5511Orange S.A.FRPeer1,07699
AS3356Lumen (Level 3)USPeer58250
AS8298IPng Networks GmbHCHPeer5372
AS7713PT Telkom Indonesia TbkIDPeer5053
AS6939Hurricane Electric LLCUSPeer31917
AS18106Viewqwest Pte LtdSGPeer3152
AS32590Valve CorporationUSPeer2942
AS24940Hetzner Online GmbHDEPeer2892

Prefixes

The largest blocks AS44306 originates, widest first.

Largest prefixes originated by AS44306
PrefixAddressesVisibility
213.186.0.0/204.1k76/76
213.186.16.0/2351276/76
46.151.128.0/2425675/76
91.199.77.0/2425676/76
213.186.18.0/2425676/76
213.186.22.0/2425676/76
213.186.23.0/2425676/76
213.186.25.0/2425676/76
2a02:2608::/324.3B × /6462/63

Routing health

How AS44306's own announcements validate against RPKI and how far they propagate. The same measures for the whole routing table are on the routing table in numbers.

RPKI origin validation

  • Valid100.0%9
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%9
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 8 prefixes

IPv6 — 1 prefixes

  • /324.3B × /64100.0%1

Recent changes

Announcements that started or stopped since 12th Oct 2026.

Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.