subnet.im

AS13046Hrvatski Telekom d.d.

CroatiaRegistryRIPE NCCTypeEyeball

As of 27th September 2026, AS13046 (Hrvatski Telekom d.d.), an access network registered in Croatia with RIPE NCC, originates 369 IPv4 prefixes covering 325k addresses and 2 IPv6 prefixes. By IPv4 address space that makes it the 936th-largest of the 79,525 networks we see originating IPv4, and the 2nd-largest of 146 in Croatia. It is seen behind 8 upstream networks, most often AS5391 (Hrvatski Telekom d.d.) and AS1299 (Arelion (fka. Telia Carrier)), and in front of 20 downstream networks. Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. Over 99% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

369

IPv6 prefixes

2

IPv4 addresses

325k

IPv6 /64s

38.7B

Upstream graph

The networks AS13046 is seen behind, one and two hops out, drawn from real AS paths.

AS13046Toward the internet core
Upstream graph for AS13046: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS13046Hrvatski Telekom …This networkAS1299Arelion (fka. Tel…AS3356Lumen (Level 3)AS5391Hrvatski Telekom …AS13030Init7 (Switzerlan…AS34288Kantonsschule ZugAS8888xTom Pty LtdAS2914NTT America, Inc.AS3549Lumen (fka. Globa…AS6939Hurricane Electri…AS56662Marcin GondekAS9002RETN LimitedAS51907Kanton Zug

Networks observed one and two hops upstream of AS13046 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

83

adjacent networks

Upstreams
810%
Peers
5566%
Downstreams
2024%

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

Upstreams of AS13046
NetworkCountryRelationshipPathsVantage pts
AS5391Hrvatski Telekom d.d.HRPeer29,992131
AS1299Arelion (fka. Telia Carrier)SEPeer79286
AS3356Lumen (Level 3)USPeer31476
AS34288Kantonsschule ZugCHPeer214
AS13030Init7 (Switzerland) Ltd.CHPeer202
AS132337AxclusiveSGPeer111
AS6939Hurricane Electric LLCUSPeer66
AS24940Hetzner Online GmbHDEPeer21

Prefixes

All 371

The largest blocks AS13046 originates, widest first.

Largest prefixes originated by AS13046
PrefixAddressesVisibility
89.164.0.0/1665.5k80/81
141.136.128.0/1732.8k80/81
89.164.0.0/1816.4k80/81
89.164.128.0/1816.4k80/81
89.164.192.0/1816.4k80/81
141.136.128.0/1816.4k80/81
141.138.0.0/1816.4k81/81
213.202.64.0/1816.4k81/81
141.138.32.0/198.2k80/81
213.191.128.0/198.2k81/81

Routing health

How AS13046'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%371
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more99.5%369
  • Partially propagated40% to 90%0.3%1
  • Seen by few peersUnder 40%0.3%1

Prefix sizes

IPv4 — 369 prefixes

IPv6 — 2 prefixes

  • /2934.4B × /6450.0%1
  • /324.3B × /6450.0%1

Recent changes

Announcements that started or stopped since 28th Aug 2026.

117 announced and 66 withdrawn in all; the most recent are shown.

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