FSKNW
FSKNW is the public network and brand shorthand for a St. Petersburg real‑estate developer that operates the fsknw.ru property sales surface and holds the autonomous system AS211930, a small RIPE‑region routing footprint that affects market counterparty verification.
Why It Matters
Alterations to the company’s website, registry identity, or routing announcements can degrade counterparty trust and transactional reliability, but the routing evidence remains contextual rather than a standalone entity.
What Public Sources Show
FSKNW is the public brand and network identifier for ООО «УК Финансово-строительная корпорация Северо-Запад», a St. Petersburg‑based real‑estate developer. This company manages the customer‑facing property sales and service website fsknw.ru, through which homebuyers, banks, and contractors discover apartment inventory, financing paths, and project details.
Its associated autonomous system AS211930 exposes a narrow but observable internet‑routing footprint, making the firm’s digital surface both accessible and trackable.
Official sources confirm the identity. The fsknw.ru privacy policy names the limited‑liability company as the site administrator. The RBC Companies registry lists the entity with OGRN 1207800078155, registered on 30 June 2020, and a St. Petersburg legal address. The main stated activity is head‑office operations (code 70.10).
The company’s own website concurrently projects group‑level claims—such as 19 million square meters of completed projects—that cannot be attributed solely to this legal entity without additional data.
The operating surface is dual. On the commercial side, fsknw.ru presents 1,081 apartment variants with search filters for price, area, and delivery periods, as well as mortgage‑payment illustrations. A dedicated contacts page offers sales‑office, client‑service, and tender‑department intake channels.
On the networking side, AS211930 is registered in the RIPE region with the name FSKNW, holding the IPv4 block 194.190.150.0/24 and relying on upstream providers Citytelecom LLC (AS29076) and Comfortel Ltd (AS56534).
The impact mechanism is dependency visibility. Because counterparties rely on the web portal for commercial decisions, any change in the registry, website content, or routing announcements can alter how reliably they can verify the company and reach its services. For example, a withdrawn route or an expired registry record would directly degrade the public interface.
The FSK group’s Q1 2026 revenue report explicitly includes FSK North‑West results, anchoring the unit inside the larger developer structure.
What public sources do not show matters as much. There is no evidence explaining the internal business purpose of AS211930 or confirming that fsknw.ru systems actually depend on that autonomous system. The group‑level scale figures on the website are not legally isolated, so readers should avoid treating them as entity‑specific metrics. Private hosting contracts, internal network architecture, and customer data flows remain outside the public record.
Watchpoints centre on record movement and routing visibility. A change in the RDAP or WHOIS record for AS211930, or the appearance of new announced prefixes, would alter the infrastructure significance. Conversely, if the company website migrates away from the current hosting arrangement or the independent routing view diverges, the public‑surface assumptions must be reassessed.
Any official separation of the legal entity from the broader FSK group would also reframe its scale and autonomy.
Better source coverage would clarify the technical dependency link between fsknw.ru and AS211930, reveal any PeeringDB entry, and provide entity‑specific financials that isolate the North‑West unit from the group. Until such evidence appears, the profile should treat the routing footprint as a contextual signal rather than a definitive measure of operational importance.
Operating Surface
The subject operates a customer‑facing property sales and service website for apartments in St. Petersburg, presenting inventory, project details, and published contact points, while its associated AS211930 has a limited routing footprint reliant on third‑party upstream networks.
The entity matters because homebuyers, banks, and contractors depend on its web and contact surfaces to discover inventory and financing, and AS211930 exposes an internet routing dependency whose changes can affect market verification and reach.
Watchpoints
FSKNW is a small but observable node where real‑estate market activity and internet routing intersect. Its limited footprint and third‑party upstreams mean the routing presence is operationally narrow, but it serves as a public verification anchor for the company’s digital surface. Changes in the registry or routing could either strengthen or erode that anchor.
The entity’s reliance on a group‑level brand narrative adds a layer of opacity about its standalone financial weight.
Any new ASN, prefix, or PeeringDB entry would raise its infrastructure profile; a withdrawn announcement or stale registry record would lower it. A technical disclosure linking fsknw.ru to AS211930 would clarify the dependency. A corporate restructuring that separates the entity from the FSK group would invalidate the group‑based scale assumptions.
The exact internal purpose of AS211930, the hosting arrangement for fsknw.ru, entity‑specific financial statements, and any formal service contracts with upstream providers are missing from public sources. PeeringDB or directly fetched tax‑registry extracts could fill these gaps.
Sources
- Registry RDAP / WHOIS record - public-source identity and registry context for FSKNW.
- fsknw.ru - Identifies fsknw.ru as the site and names ООО «УК Финансово-строительная корпорация Северо-Запад» as the site administration.
- fsknw.ru - Describes the FSK real-estate development brand, group-level scale and the company-facing narrative used on the FSK North-West site.
- fsknw.ru - Shows the company's public sales and customer-service surface, including office categories, central sales office and published contact points.
- fsknw.ru - Shows the active apartment-search surface for St. Petersburg, including inventory count, project names, prices, delivery periods and mortgage-payment presentation.
- companies.rbc.ru - Lists legal registration details for ООО «УК ФСК СЗ», including full legal name, registration date, OGRN, INN, address, main activity, leadership, founders and reported financial figures.
- ipinfo.io - Lists AS211930 as Managing Company Financial and Construction Corporation North-West Ltd in Russia, with 256 IPv4 addresses, no listed IPv6 addresses, netblock 194.190.150.0/24 and upstreams AS29076 and AS56534.
- radar.cloudflare.com - Shows Cloudflare Radar's independent routing view for AS211930, with AS name FSKNW and country or territory Russian Federation.
- fsk.ru - Official FSK group news says Q1 2026 real-estate sales revenue included results from FSK Family, FSK North-West and FSK Region, supporting the North-West unit's place inside the broader developer group.
