AS42139 — RIPN-RU-NSK

AS42139 announces 2 IPv4 prefixes covering 512 addresses and 2 IPv6 prefixes.

About this network

RIPN-RU-NSK is operated by Join-stock company "Internet Exchange"MSK-IX".

What it's used for

• The address space carries infrastructure for the MSK-IX internet exchange, as indicated by the netnames RIPN-NSK-RU-NET and MSK-IX and registrants MSK-IX NOC.
• The AS announces 512 IPv4 addresses across 2 prefixes and 2 IPv6 prefixes, with 8 observed neighbours, suggesting a role in interconnection and routing infrastructure rather than mass residential access.
• Traffic from this AS consists of routing and peering traffic associated with the MSK-IX exchange operations.

Notable

• Registrants MSK-IX NOC and Join-stock company "Internet Exchange"MSK-IX" align with the AS holder.
• The inventory consists of two /24 IPv4 blocks and two /48 IPv6 blocks, a compact footprint typical for exchange infrastructure.

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

Announced prefixes

• 193.232.230.0/24
• 193.232.240.0/24
• 2001:67c:1211::/48
• 2a0c:a9c7:240::/48

Upstream networks

• AS12389 PJSC Rostelecom
• AS20485 Joint Stock Company TransTeleCom
• AS48858 JSC "ER-Telecom Holding"
• AS49673 Truenetwork LLC
• AS57463 NetIX Communications JSC

Downstream networks

• AS43832 Join-stock company "Internet Exchange"MSK-IX"
• AS41740 Join-stock company "Internet Exchange"MSK-IX"
• AS42385 Join-stock company "Internet Exchange"MSK-IX"

Adjacent networks

• AS12389 PJSC Rostelecom
• AS43832 Join-stock company "Internet Exchange"MSK-IX"
• AS20485 Joint Stock Company TransTeleCom
• AS41740 Join-stock company "Internet Exchange"MSK-IX"
• AS42385 Join-stock company "Internet Exchange"MSK-IX"
• AS49673 Truenetwork LLC
• AS57463 NetIX Communications JSC
• AS48858 JSC "ER-Telecom Holding"
• AS25091 IP-Max SA

Internet exchanges

• MSK-IX Novosibirsk — Novosibirsk, Russia