IPHOSTER OÜ is a small Estonian hosting provider that is publicly observable through AS210734. Its operation hinges entirely on OVH SAS transit, creating a single-point-of-failure risk. A pending deletion notice in the Estonian registry introduces legal uncertainty that could affect its operational continuity. The evidence set is limited to public registries and BGP monitors; no financial or contractual data exist. Key watchpoints: resolution of deletion notice, any new upstream, address consistency, and RPKI changes.

IPHOSTER OÜ

IPHOSTER OÜ is a privately held Estonian company operating in the computing infrastructure and data hosting sector. It is publicly visible through its autonomous system AS210734, which originates a set of IPv4 prefixes and depends entirely on OVH SAS for upstream connectivity. The company’s Estonian registry record includes a pending deletion notice, introducing legal-continuity uncertainty for assets mapped to its announced IP space.

Why It Matters

The concrete impact mechanism is the complete dependence on OVH SAS. A withdrawal, misconfiguration, or re-routing of AS210734’s prefixes by the upstream could immediately disrupt services for its customers. Moreover, a change in the Estonian registry status—such as final deletion—could alter legal accountability and operational continuity, affecting any hosted assets, abuse handling, or contractual arrangements tied to the company’s public identity.

What Public Sources Show

IPHOSTER OÜ is an Estonian hosting provider whose public internet footprint is defined by a single autonomous system, AS210734, and a concentrated set of IPv4 prefixes. The company is of intelligence interest not because of its scale—Cloudflare Radar estimates roughly 3,500 users—but because its narrow operating surface makes it a clean test case for tracking upstream dependency and registry-to-routing coherence.

A pending deletion notice in the national company register adds an unusual layer of legal uncertainty for a functioning network operator.

Public BGP monitors show AS210734 originating up to 14 IPv4 prefixes, including 5.10.218.0/24 and 82.153.50.0/24, while no IPv6 is announced. RIPE allocated the ASN in April 2025 under the as-name IPHOSTER. The sole observed upstream is AS16276 (OVH SAS). RPKI data exists, but prefix counts vary—some aggregators report only eight or nine active prefixes at a given moment, highlighting the observation-time nature of such telemetry.

The Estonian e-Business Register records IPHOSTER OÜ as a private limited company with registry code 14415348, registered on 25 January 2018 with €2,500 share capital. Its principal activity is classified as computing infrastructure and data hosting (EMTAK 63101). The register lists Denys Zagrebin as management board member and beneficial owner, a fact that anchors corporate accountability.

However, a deletion-notice banner displayed on the registry page—while the company’s status remains ‘entered into the register’—creates an unresolved tension that warrants direct monitoring of official announcements.

The company’s operating surface is circumscribed: its self-published about page portrays it as a hosting and infrastructure provider offering VPS, dedicated servers, and domains while acting as a RIPE NCC member. In practice, everything it announces to the global internet must transit AS16276. That creates a single point of failure.

If OVH SAS were to alter its route acceptance or if a BGP misconfiguration occurred, traffic to and from IPHOSTER’s customer base could be disrupted with no alternative path.

Observable facts are limited to registry and routing sources; no financial reports, customer contracts, or direct downstream relationships are publicly available. The company’s registered address appears as Vesivärava tn 50-201, Tallinn in the e-Business Register and WHOIS mirrors, whereas its operator site lists Randla tn 13, Tallinn.

This discrepancy does not necessarily indicate malfeasance but underscores the importance of rechecking the legal address at the time of publication, especially if the deletion notice evolves.

Watchpoints center on the outcome of the Estonian registry’s deletion notice—whether it proceeds, is withdrawn, or remains dormant. Any new upstream connectivity beyond OVH SAS would alter the risk profile. Changes in RPKI validity, prefix deaggregation, or the sudden appearance of IPv6 routes would signal an operational shift. Additionally, an update to the company’s registered address or official published contact points could resolve or deepen the current inconsistency.

Operating Surface

IPHOSTER OÜ appears in internet-operating records as the holder of RIPE AS210734 and operator of a small hosting network. Its public-facing services include web hosting, VPS, dedicated servers, and domain products. The company is an active RIPE NCC member and relies exclusively on OVH SAS (AS16276) for transit, making its BGP footprint a contained observatory for single-homed hosting providers in Europe.

IPHOSTER OÜ matters because it exemplifies a minimal European hosting provider with a single upstream, active IPv4 origination, and an estimated few thousand end-users. Monitoring its routing consistency, RPKI/IRR records, and corporate registry events—especially the pending deletion notice—can surface broader risks around upstream concentration, registry-to-routing integrity, and the health of small hosting operators in the Baltic region.

Watchpoints

The company’s single-homed architecture and pending registry deletion make it a clean signal for upstream concentration risk and corporate-registry reliability in the Baltic hosting sector. Its low profile suggests that a change would be felt by a small but real customer base without systemic impact, but the pattern is replicable across many similar operators.

Monitor the Estonian e-Business Register for resolution of the deletion notice; any change in AS16276 route acceptance or RPKI invalidity; appearance of new peers; and revision of the registered address. A change to IPv6 origination would signal operational evolution.

No revenue figures, customer contracts, or downstream traffic data exist. The company’s website lists services but not scale. The deletion notice’s cause is not publicly explained; direct inspection of the registry’s Official Announcements is needed to understand whether it is administrative, financial, or voluntary.

Sources

• Internet registry record - public-source identity and registry context for IPHOSTER IPHOSTER OU.
• ariregister.rik.ee - Official Estonian registry page identifies IPHOSTER OÜ, registry code 14415348, private limited company status, registration date, contact fields, principal activity EMTAK 63101, board representation and beneficial ownership records.
• iphoster.ee - Operator-published page states IPHOSTER OÜ is an Estonia-registered private limited company, registration code 14415348, and describes the company as a hosting/infrastructure provider, RIPE NCC member, AS210734 BGP network operator and IPv4/IPv6 resource operator.
• Registry RDAP / WHOIS record - WHOIS-derived lookup reports AS210734 as IPHOSTER, organization IPHOSTER OU, country EE, host RIPE, allocation status ASSIGNED, 14 IPv4 routes, 0 IPv6 routes, upstream/peer AS16276 OVH SAS and RIPE source fields; the page warns that unauthenticated data may be trimmed.
• bgp.tools - BGP.tools lists AS210734 as IPHOSTER OU, active and allocated under RIPE, registered 8 Apr 2025, with 14 originated IPv4 prefixes, 0 IPv6 prefixes and upstream AS16276 OVH SAS.
• ipinfo.io - IPinfo lists AS210734/IPHOSTER OU as an Estonia hosting ASN with website iphoster.net, registry RIPE, 3,584 IPv4 addresses, 0 IPv6 addresses, one upstream/peer AS16276 and no downstreams at observation time.
• radar.cloudflare.com - Cloudflare Radar identifies AS210734 as IPHOSTER in Estonia and provides traffic/adoption telemetry including an estimated customer population around 3.5K users.
• ipxo.com - IPXO lists ASN 210734 with country EE, organization rendering IPHOSTER IPHOSTER OU, update timestamp 2025-05-07T12:01:23Z and RPKI data for multiple /24 prefixes originated by AS210734.