subnet.im

AS201201UAB Delska Lithuania

LithuaniaRegistryRIPE NCC

As of 11th November 2026, AS201201 (UAB Delska Lithuania), a network registered in Lithuania with RIPE NCC, originates 11 IPv4 prefixes covering 5.1k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 15,567th-largest of the 80,733 networks we see originating IPv4, and the 65th-largest of 175 in Lithuania. It is seen behind 3 upstream networks, most often AS13194 (UAB "Bite Lietuva") and AS174 (Cogent Communications, LLC), and in front of 16 downstream networks. 42% 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

11

IPv6 prefixes

1

IPv4 addresses

5.1k

IPv6 /64s

4.3B

Upstream graph

The networks AS201201 is seen behind, one and two hops out, drawn from real AS paths.

AS201201Toward the internet core
Upstream graph for AS201201: 9 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS201201UAB Delska Lithua…This networkAS174Cogent Communicat…AS6939Hurricane Electri…AS13194UAB "Bite Lietuva"AS1299Arelion (fka. Tel…AS151326DCConnect Communi…AS20130Depaul UniversityAS132337AxclusiveAS3356Lumen (Level 3)AS6453TATA Communicatio…

Networks observed one and two hops upstream of AS201201 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

42

adjacent networks

Upstreams
37%
Peers
2355%
Downstreams
1638%

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

Upstreams of AS201201
NetworkCountryRelationshipPathsVantage pts
AS13194UAB "Bite Lietuva"LTPeer3,422123
AS174Cogent Communications, LLCUSPeer1,72087
AS6939Hurricane Electric LLCUSPeer1365

Prefixes

The largest blocks AS201201 originates, widest first.

Largest prefixes originated by AS201201
PrefixAddressesVisibility
185.82.92.0/221k75/76
185.84.44.0/221k75/76
81.16.234.0/2351275/76
81.16.236.0/2351275/76
81.16.238.0/2351275/76
81.16.233.0/2425675/76
86.38.129.0/2425675/76
89.117.241.0/2425675/76
185.140.230.0/2425675/76
185.140.231.0/2425675/76

Routing health

How AS201201'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

  • Valid41.7%5
  • Invalid0.0%0
  • No ROA58.3%7

Propagation

  • Globally propagated90% of full-feed peers or more100.0%12
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 11 prefixes

IPv6 — 1 prefixes

  • /324.3B × /64100.0%1

Recent changes

Announcements that started or stopped since 12th Oct 2026.

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