subnet.im

AS34867Cosmonova LLC

UkraineRegistryRIPE NCCTypeEyeball

As of 10th November 2026, AS34867 (Cosmonova LLC), an access network registered in Ukraine with RIPE NCC, originates 4 IPv4 prefixes covering 66.6k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 3,427th-largest of the 80,733 networks we see originating IPv4, and the 25th-largest of 1,549 in Ukraine. It is seen behind 17 upstream networks, most often AS6939 (Hurricane Electric LLC) and AS174 (Cogent Communications, LLC), and in front of 24 downstream networks. Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 60% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

4

IPv6 prefixes

1

IPv4 addresses

66.6k

IPv6 /64s

34.4B

Upstream graph

The networks AS34867 is seen behind, one and two hops out, drawn from real AS paths.

AS34867Toward the internet core
Upstream graph for AS34867: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS34867Cosmonova LLCThis networkAS174Cogent Communicat…AS3170VeloxServ Communi…AS3356Lumen (Level 3)AS6939Hurricane Electri…AS9002RETN LimitedAS1299Arelion (fka. Tel…AS151326DCConnect Communi…AS2914NTT America, Inc.AS3549Lumen (fka. Globa…AS20130Depaul UniversityAS132337AxclusiveAS6667Elisa Oyj

Networks observed one and two hops upstream of AS34867 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

129

adjacent networks

Upstreams
1713%
Peers
8868%
Downstreams
2419%

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

Upstreams of AS34867
NetworkCountryRelationshipPathsVantage pts
AS6939Hurricane Electric LLCUSPeer1,08293
AS174Cogent Communications, LLCUSPeer36624
AS9002RETN LimitedGBPeer23118
AS3356Lumen (Level 3)USPeer604
AS3170VeloxServ Communications LtdGBPeer411
AS24940Hetzner Online GmbHDEPeer392
AS35280F5 Networks SARLFRPeer342
AS24482SG.GSSGPeer304
AS3303Swisscom (Schweiz) AGCHPeer301
AS21497Vodafone UkraineUAPeer2910

Prefixes

The largest blocks AS34867 originates, widest first.

Largest prefixes originated by AS34867
PrefixAddressesVisibility
95.67.0.0/1732.8k76/76
95.67.0.0/1816.4k1/76
95.67.64.0/1816.4k14/76
185.48.196.0/221k76/76
2a00:17a0::/2934.4B × /6463/63

Routing health

How AS34867'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%5
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more60.0%3
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%40.0%2

Prefix sizes

IPv4 — 4 prefixes

IPv6 — 1 prefixes

  • /2934.4B × /64100.0%1

Recent changes

Announcements that started or stopped since 12th Oct 2026.

No announcement by AS34867 started or stopped in this period.

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