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AS202234Semantic LLC

RussiaRegistryRIPE NCCTypeEyeball

As of 11th November 2026, AS202234 (Semantic LLC), an access network registered in Russia with RIPE NCC, originates 6 IPv4 prefixes covering 2.3k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 24,592nd-largest of the 80,747 networks we see originating IPv4, and the 1,414th-largest of 4,984 in Russia. It is seen behind 3 upstream networks, most often AS12389 (PJSC Rostelecom) and AS3216 (PJSC Vimpelcom), and in front of 1 downstream network. 86% of its announcements have 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

6

IPv6 prefixes

1

IPv4 addresses

2.3k

IPv6 /64s

34.4B

Upstream graph

The networks AS202234 is seen behind, one and two hops out, drawn from real AS paths.

AS202234Toward the internet core
Upstream graph for AS202234: 8 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS202234Semantic LLCThis networkAS3216PJSC VimpelcomAS8732JSC ComcorAS12389PJSC RostelecomAS1273Vodafone Group PLCAS3356Lumen (Level 3)AS57304RETN RussiaAS1299Arelion (fka. Tel…AS6939Hurricane Electri…

Networks observed one and two hops upstream of AS202234 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

8

adjacent networks

Upstreams
338%
Peers
450%
Downstreams
113%

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

Upstreams of AS202234
NetworkCountryRelationshipPathsVantage pts
AS12389PJSC RostelecomRUPeer24969
AS3216PJSC VimpelcomRUPeer18448
AS8732JSC ComcorRUPeer14442

Prefixes

The largest blocks AS202234 originates, widest first.

Largest prefixes originated by AS202234
PrefixAddressesVisibility
185.49.108.0/221k76/76
185.49.108.0/2425676/76
185.49.109.0/2425676/76
185.49.110.0/2425676/76
185.49.111.0/2425676/76
193.232.75.0/2425676/76
2a04:b940::/2934.4B × /6463/63

Routing health

How AS202234'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

  • Valid85.7%6
  • Invalid0.0%0
  • No ROA14.3%1

Propagation

  • Globally propagated90% of full-feed peers or more100.0%7
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 6 prefixes

IPv6 — 1 prefixes

  • /2934.4B × /64100.0%1

Recent changes

Announcements that started or stopped since 12th Oct 2026.

No announcement by AS202234 started or stopped in this period.

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