AS20821 — RUBIT

AS20821 announces 2 IPv4 prefixes covering 512 addresses and 0 IPv6 prefixes.

About this network

RUBIT is the AS handle for RUBIT Limited Liability Company "Business information technology".

What it's used for

• The space carries business and research network traffic, evidenced by the netname RU-ROSNIIROS-960103 associated with the Autonomous Nonprofit Organisation "Russian Scientific-Research Institute for Public Networks".
• With 512 IPv4 addresses announced across 2 prefixes and only 2 observed neighbours, the low neighbour count relative to the address space suggests a limited transit or interconnection role rather than a large-scale access network.

Notable

• Registrants do not fully align with the announcer; while one prefix is registered to the LLC itself, the other is registered to the Russian Scientific-Research Institute for Public Networks.
• The address inventory consists of two distinct /24 blocks, one under the LLC's direct control and one under a research institute, indicating a mixed or leased arrangement.

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

Announced prefixes

• 193.232.224.0/24
• 194.226.37.0/24

Upstream networks

• AS29114 Limited Liability Company "Business information technology"
• AS196695 NetOne Rus JSC

Adjacent networks

• AS29114 Limited Liability Company "Business information technology"
• AS196695 NetOne Rus JSC

Routing security

• RPKI: 0 valid, 0 invalid and 2 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 2 route objects.
• Listed in as-sets: AS-ECM-CIT, AS-HURRICANE, AS-INTERCOMTEL, AS-MTT-CONNECT-IVANOVO, AS-NETONERUS, AS-RETN-ACTUAL-V4, AS-RUBIT, AS204531:AS-RUBIT.