AS57803 — TELESERVIS-AS

AS57803 announces 20 IPv4 prefixes covering 8,960 addresses and 0 IPv6 prefixes.

About this network

TELESERVIS-AS is operated by TeleServis Ltd.

What it's used for

• The address space carries residential and business internet access, evidenced by reverse DNS entries such as tvinnet-91-236-150-254.tvinnet.ru and client-194-28-58-254.tvinnet.ru, and netnames like TeleMontazh-NET and TELESERVIS-NET.
• The AS announces 8,960 IPv4 addresses across 20 prefixes with only 1 observed neighbour, a ratio that indicates an access network providing direct connectivity to end-users rather than transit.
• Traffic from this AS consists of subscriber eyeballs and small business endpoints, consistent with the operator's role as a regional telecommunications provider in the Russian Federation.

Notable

• Registrants include TeleServis Ltd, TeleMontazh Ltd, OOO TeleMontag, and TeleMontazh LLC, indicating a corporate group structure where multiple legal entities hold address space under the single AS.
• The address inventory is fragmented across multiple /22 and /24 blocks, with netnames reflecting both the parent company (TELESERVIS-NET) and subsidiaries (TeleMontazh-NET, TM-NET), suggesting internal segmentation or historical acquisitions.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 5.59.104.0/24
• 46.8.30.0/24
• 46.8.40.0/24
• 46.8.129.0/24
• 91.235.101.0/24
• 91.236.148.0/22
• 91.238.64.0/22
• 91.238.68.0/23
• 91.245.66.0/23
• 109.248.58.0/24
• 109.248.62.0/24
• 109.248.173.0/24
• 109.248.230.0/24
• 147.78.8.0/22
• 178.219.152.0/24
• 185.200.171.0/24
• 188.130.165.0/24
• 188.130.249.0/24
• 194.28.56.0/22
• 195.20.102.0/23

Upstream networks

• AS57181 OOO RTK

Adjacent networks

• AS57181 OOO RTK

Routing security

• RPKI: 11 valid, 0 invalid and 9 not-found announcements; 11 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 20 route objects.
• Listed in as-sets: AS-RUSTELECOM, AS3491:AS-CUSTOMERS-EU.