PP Vizit-Service

PP Vizit-Service is a Ukrainian private enterprise operating Kremen-IX, a regional internet exchange in Kremenchuk. It controls AS211947 and peering policy for about 18 member networks, with upstream AS41009. Public evidence is limited to registry, PeeringDB, and operator site; no financials, contracts, or ownership details are available. Uncertainty includes the relationship with LLC VIZIT-NET and AS41009, and the lack of named authority. Watchpoints: changes to RDAP/WHOIS, prefix origination, peering policy, or RPKI status would alter the assessment.

PP Vizit-Service

PP Vizit-Service is a Ukrainian private enterprise operating Kremen-IX, a regional internet exchange point in Kremenchuk, controlling AS211947 and providing route-server peering for approximately 18 member networks. Its impact is local interconnection dependency; changes to its routing policies or registry records could affect traffic paths and resilience for connected ISPs and their customers in central Ukraine.

Why It Matters

The material impact is local interconnection dependency. If PP Vizit-Service changes its routing announcements, RPKI status, route server IPs, or peering policy, local ISPs and their customers in Kremenchuk and central Ukraine may experience increased latency, route flapping, or loss of direct peering, forcing traffic over transit links.

What Public Sources Show

PP Vizit-Service is the Ukrainian private enterprise behind Kremen-IX, an internet exchange point in Kremenchuk that keeps regional traffic local for roughly 18 connected networks. Public registries and the operator’s own site identify it as ПРИВАТНЕ ПІДПРИЄМСТВО «ВІЗИТ-СЕРВІС» (EDRPOU 32334408), registered since 2003. It is not a person but a corporate entity, and its infrastructure role matters because it is a single point of peering dependency for local ISPs.

The enterprise controls Autonomous System AS211947 and the AS-KREMENIX route set, operating two route servers at 185.1.198.90 and 185.1.198.91. Its open peering policy requires entities to use BGP and maintain current IRR routing information. Through these servers, it exchanges traffic with an upstream, AS41009, and peers with local networks, influencing how data moves within and beyond the region.

When PP Vizit-Service changes its routing policy, RPKI validation, or prefix announcements, the effect cascades. A misconfiguration could force traffic onto transit links, raising latency and creating blind spots. The exchange’s configuration also affects troubleshooting: if peering breaks, network operators must understand Kremen-IX’s rules and route-server state to diagnose problems.

Public sources—RDAP, PeeringDB, BGP.tools, IPinfo, and Hurricane Electric—all confirm that AS211947 originates the prefixes 195.64.231.0/24 and 2001:7f8:107::/48, with RPKI valid status on the IPv4 block. PeeringDB records the exchange as a route-server network with 5–10 Gbps traffic and open peering. The Kremen-IX operator site publishes entity rules, server addresses, and the EDRPOU code, linking the exchange directly to Vizit-Service.

The Vizit consumer brand—internet, TV, and PON services—belongs to a separate legal entity, LLC VIZIT-NET, not to PP Vizit-Service. Conflating the two risks misattributing retail obligations to the exchange operator. No public evidence shows PP Vizit-Service offering retail services or sharing financial control with the retail provider.

Watchpoints include any alteration in RDAP/WHOIS records for AS211947 or ORG-VL263-RIPE, new or withdrawn prefixes, changes to the Kremen-IX peering policy, and shifts in entity numbers. A move from RPKI valid to invalid on its prefix would signal a routing integrity issue. Any public company filing or management disclosure would materially change the assessment.

Uncertainty remains substantial. The exchange’s pricing, contracts, and ownership structure are unpublished. The relationship with LLC VIZIT-NET and AS41009 is opaque, and no named individual holds publicly verifiable authority. Until these gaps are filled, the profile is bounded by the technical footprint and registry records, which remain the only evidence-led control surface.

Operating Surface

PP Vizit-Service resolves publicly as a Ukrainian private enterprise associated with Kremen-IX, a Kremenchuk-centered Internet exchange and route-server network. Public sources tie the enterprise to AS211947, ORG-VL263-RIPE, AS-KREMENIX, route-server policy, entity peering rules, and exchange directory entries. Consumer-facing Vizit/Vizit-net material is adjacent context unless a current public source directly assigns those retail-service responsibilities to PP Vizit-Service.

PP Vizit-Service matters as the operator of Kremen-IX, a critical local interconnection hub for central Ukraine. If AS211947, the route servers, AS-KREMENIX, entity rules, or RPKI state change, regional networks may experience altered traffic paths, increased latency, or loss of direct peering. The subject matters as an organization-linked exchange and registry surface, not as a personal contact.

Watchpoints

PP Vizit-Service holds a bottleneck position in the central Ukrainian internet landscape. Its unilateral decisions on peering policy, prefix announcements, or RPKI validation can degrade or reroute traffic for multiple ISPs. The exchange's small size (18 members) and reliance on a single upstream (AS41009) increase its dependency risk. Monitoring registry and routing changes is essential for understanding potential service disruptions or regional internet fragmentation.

Watch for any modification to the ORG-VL263-RIPE record, AS211947 contact details, or the AS-KREMENIX route set. A sudden drop in member count on PeeringDB or HE would suggest operational stress. Changes to the prefix origination list or RPKI status (especially from valid to invalid) would signal possible routing hijacks or misconfiguration. Any legal action against the entity or its owners, as reflected in Ukrainian court registers, could affect operational continuity.

The absence of a public company website, financial reports, and official pricing prevents assessment of the exchange's commercial viability or strategic intent. The opaque relationship with LLC VIZIT-NET and AS41009 leaves open whether the enterprise is part of a larger holding or simply an affiliate. No public list of downstream peers or SLA terms complicates resilience analysis. Lack of named directors or technical contacts with verifiable authority hampers trust evaluation.

Sources

• Registry RDAP / WHOIS record - public-source identity and registry context for PP Vizit-Service.
• bgp.tools - BGP.tools identifies AS211947 as PP Vizit-Service, registered to ORG-VL263-RIPE, active under RIPE, with one IPv4 and one IPv6 originated prefix and upstream AS41009.
• PeeringDB network profile - PeeringDB lists kremen-IX Route Servers under organization PE Vizit-Service, ASN 211947, route-server network type, regional scope, open peering policy, 5-10 Gbps traffic, and facilities in Ukraine.
• kremen-ix.net.ua - The kremen-IX operator site describes public peering via route servers, private VLAN/crossing, equipment placement, entity BGP requirements, ASN AS211947, AS-SET AS-KREMENIX, and names Private Enterprise Vizit-Service with EDRPOU 32334408.
• ipinfo.io - IPinfo summarizes AS211947 as PP Vizit-Service, country Ukraine, RIPE registry, ISP type, allocated on 25 January 2021, with 195.64.231.0/24 listed as an RPKI-valid prefix and AS41009 as peer/upstream.
• Internet registry record - Opendatabot lists ПРИВАТНЕ ПІДПРИЄМСТВО «ВІЗИТ-СЕРВІС», EDRPOU 32334408, registration date 17 January 2003, and listed activities including wired telecommunications and other telecommunications.
• bgp.he.net - Hurricane Electric's exchange directory lists Kremen-IX in Kremenchuk, Ukraine, with prefixes 185.1.198.0/24 and 2001:7f8:107::/64, 18 members, and AS211947 / PP Vizit-Service as a member in the exchange context.
• vizit-net.com - The Vizit-net site presents retail internet, TV, IPTV, MEGOGO bundles, PON offerings, and states that services are provided by LLC VIZIT-NET, which makes it useful as adjacent brand context but not proof that PP Vizit-Service provides those retail services.