subnet.im

AS34540mStart plus d.o.o.

CroatiaRegistryRIPE NCC

As of 27th September 2026, AS34540 (mStart plus d.o.o.), a network registered in Croatia with RIPE NCC, originates 1 IPv4 prefix covering 256 addresses. By IPv4 address space that makes it the 59,127th-largest of the 79,525 networks we see originating IPv4, and the 85th-largest of 146 in Croatia. It is seen behind 2 upstream networks, most often AS13046 (Hrvatski Telekom d.d.) and AS61211 (SETCOR d.o.o.), and in front of 5 downstream networks. None of its announcements have a valid RPKI ROA. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

1

IPv6 prefixes

0

IPv4 addresses

256

IPv6 /64s

0

Upstream graph

The networks AS34540 is seen behind, one and two hops out, drawn from real AS paths.

AS34540Toward the internet core
Upstream graph for AS34540: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS34540mStart plus d.o.o.This networkAS13046Hrvatski Telekom …AS61211SETCOR d.o.o.AS1299Arelion (fka. Tel…AS5391Hrvatski Telekom …AS174Cogent Communicat…AS3356Lumen (Level 3)

Networks observed one and two hops upstream of AS34540 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

14

adjacent networks

Upstreams
214%
Peers
750%
Downstreams
536%

Networks carrying this one's traffic toward the rest of the internet.

Upstreams of AS34540
NetworkCountryRelationshipPathsVantage pts
AS13046Hrvatski Telekom d.d.HRPeer47681
AS61211SETCOR d.o.o.HRPeer82

Prefixes

The largest blocks AS34540 originates, widest first.

Largest prefixes originated by AS34540
PrefixAddressesVisibility
194.126.214.0/2425681/81

Routing health

How AS34540'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

  • Valid0.0%0
  • Invalid0.0%0
  • No ROA100.0%1

Propagation

  • Globally propagated90% of full-feed peers or more100.0%1
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 1 prefixes

Recent changes

Announcements that started or stopped since 28th Aug 2026.

No announcement by AS34540 started or stopped in this period.

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