subnet.im

AS203534Erik Omarov

KazakhstanRegistryRIPE NCCTypeEyeball

As of 27th September 2026, AS203534 (Erik Omarov), an access network registered in Kazakhstan with RIPE NCC, originates 2 IPv4 prefixes covering 512 addresses and 2 IPv6 prefixes. By IPv4 address space that makes it the 48,570th-largest of the 79,536 networks we see originating IPv4, and the 117th-largest of 212 in Kazakhstan. It is seen behind 4 upstream networks, most often AS62255 (BiMajLink d.o.o.) and AS214481 (Wojciech Czapkowicz). 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

2

IPv6 prefixes

2

IPv4 addresses

512

IPv6 /64s

131k

Upstream graph

The networks AS203534 is seen behind, one and two hops out, drawn from real AS paths.

AS203534Toward the internet core
Upstream graph for AS203534: 10 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS203534Erik OmarovThis networkAS35598INETCOM CARRIER L…AS49544i3D.net B.VAS62255BiMajLink d.o.o.AS214481Wojciech Czapkowi…AS1299Arelion (fka. Tel…AS2914NTT America, Inc.AS3356Lumen (Level 3)AS6939Hurricane Electri…AS174Cogent Communicat…AS50917Diederik Focko de…

Networks observed one and two hops upstream of AS203534 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

9

adjacent networks

Upstreams
444%
Peers
556%
Downstreams
00%

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

Upstreams of AS203534
NetworkCountryRelationshipPathsVantage pts
AS62255BiMajLink d.o.o.SIPeer205142
AS214481Wojciech CzapkowiczPLPeer8181
AS35598INETCOM CARRIER LLCRUPeer21
AS49544i3D.net B.VNLPeer11

Prefixes

The largest blocks AS203534 originates, widest first.

Largest prefixes originated by AS203534
PrefixAddressesVisibility
5.231.223.0/2425680/82
89.144.34.0/2425681/82
2a0b:4e07:be::/4865.5k × /6464/65
2a0d:d940:2009::/4865.5k × /6464/65

Routing health

How AS203534'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%4
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%4
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 2 prefixes

IPv6 — 2 prefixes

  • /4865.5k × /64100.0%2

Recent changes

Announcements that started or stopped since 28th Aug 2026.

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