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AS199458LLC Rusbuilding

RussiaRegistryRIPE NCC

As of 27th September 2026, AS199458 (LLC Rusbuilding), a network registered in Russia with RIPE NCC, originates 7 IPv4 prefixes covering 1.8k addresses. By IPv4 address space that makes it the 29,817th-largest of the 79,525 networks we see originating IPv4, and the 1,677th-largest of 4,942 in Russia. It is seen behind 2 upstream networks, most often AS24875 (NovoServe B.V.) and AS211826 (Stability for Integrated Server Hosting…). 43% of its announcements have a valid RPKI ROA; 1 is RPKI-invalid. 86% of its routes reach at least 90% of full-feed peers, and 1 prefix is also originated by another network.

At a glance

IPv4 prefixes

7

IPv6 prefixes

0

IPv4 addresses

1.8k

IPv6 /64s

0

Upstream graph

The networks AS199458 is seen behind, one and two hops out, drawn from real AS paths.

AS199458Toward the internet core
Upstream graph for AS199458: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS199458LLC RusbuildingThis networkAS24875NovoServe B.V.AS211826Stability for Int…AS2914NTT America, Inc.AS5405Inter.link GmbHAS1299Arelion (fka. Tel…AS3257GTT Communication…

Networks observed one and two hops upstream of AS199458 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

4

adjacent networks

Upstreams
250%
Peers
250%
Downstreams
00%

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

Upstreams of AS199458
NetworkCountryRelationshipPathsVantage pts
AS24875NovoServe B.V.NLPeer32381
AS211826Stability for Integrated Server Hosting LtdJOPeer16481

Prefixes

The largest blocks AS199458 originates, widest first.

Largest prefixes originated by AS199458
PrefixAddressesVisibility
45.8.179.0/2425680/81
45.92.171.0/2425681/81
45.137.63.0/242562/81
149.18.66.0/2425681/81
149.18.67.0/2425681/81
149.57.53.0/2425681/81
206.123.140.0/2425681/81

Routing health

How AS199458'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

  • Valid42.9%3
  • Invalid14.3%1
  • No ROA42.9%3

Propagation

  • Globally propagated90% of full-feed peers or more85.7%6
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%14.3%1

Prefix sizes

IPv4 — 7 prefixes

Recent changes

Announcements that started or stopped since 28th Aug 2026.

  • Withdrawn45.142.31.0/2426th Sept 2026
  • Announced45.92.171.0/2422nd Sept 2026
  • Withdrawn194.150.75.0/2421st Sept 2026

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