subnet.im

AS211619MAXKO d.o.o.

CroatiaRegistryRIPE NCC

As of 27th September 2026, AS211619 (MAXKO d.o.o.), a network registered in Croatia with RIPE NCC, originates 31 IPv4 prefixes covering 7.9k addresses and 11 IPv6 prefixes. By IPv4 address space that makes it the 12,567th-largest of the 79,523 networks we see originating IPv4, and the 18th-largest of 146 in Croatia. It is seen behind 16 upstream networks, most often AS42864 (Giganet Internet Szolgaltato Kft) and AS9119 (SOFTNET d.o.o.), and in front of 2 downstream networks. Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 98% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

31

IPv6 prefixes

11

IPv4 addresses

7.9k

IPv6 /64s

30.2B

Upstream graph

The networks AS211619 is seen behind, one and two hops out, drawn from real AS paths.

AS211619Toward the internet core
Upstream graph for AS211619: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS211619MAXKO d.o.o.This networkAS6939Hurricane Electri…AS9119SOFTNET d.o.o.AS42864Giganet Internet …AS50673Serverius Holding…AS197071active 1 GmbHAS20130Depaul UniversityAS1299Arelion (fka. Tel…AS15576NTS workspace AGAS29278Rackhost Zrt.AS6453TATA Communicatio…AS33891Core-Backbone GmbHAS30823aurologic GmbH

Networks observed one and two hops upstream of AS211619 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

77

adjacent networks

Upstreams
1621%
Peers
5977%
Downstreams
23%

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

Upstreams of AS211619
NetworkCountryRelationshipPathsVantage pts
AS42864Giganet Internet Szolgaltato KftHUPeer1,499145
AS9119SOFTNET d.o.o.SIPeer1,013145
AS197071active 1 GmbHDEPeer64881
AS50673Serverius Holding B.V.NLPeer311136
AS6939Hurricane Electric LLCUSPeer303139
AS24940Hetzner Online GmbHDEPeer82
AS13004Serbian Open Exchange DOORSPeer63
AS8298IPng Networks GmbHCHPeer42
AS39122Blacknight Internet Solutions LimitedIEPeer42
AS25091IP-Max SACHPeer42

Prefixes

All 42

The largest blocks AS211619 originates, widest first.

Largest prefixes originated by AS211619
PrefixAddressesVisibility
45.9.156.0/2425681/81
45.9.168.0/2425681/81
45.95.168.0/2425681/81
45.95.169.0/2425681/81
45.95.170.0/2425681/81
77.242.152.0/2425681/81
102.206.48.0/2425681/81
102.206.49.0/2425681/81
102.206.50.0/2425681/81
102.206.51.0/2425681/81

Routing health

How AS211619'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%42
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more97.6%41
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%2.4%1

Prefix sizes

IPv4 — 31 prefixes

IPv6 — 11 prefixes

  • /324.3B × /6463.6%7
  • /3867.1M × /649.1%1
  • /4016.8M × /6427.3%3

Recent changes

Announcements that started or stopped since 28th Aug 2026.

  • Announced150.40.120.0/2422nd Sept 2026
  • Announced150.40.99.0/2422nd Sept 2026
  • Withdrawn150.40.98.0/2421st Sept 2026
  • Withdrawn5.175.218.0/2421st Sept 2026

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