AS204076 — CITYLAN-EAST

AS204076 announces 2 IPv4 prefixes covering 512 addresses and 0 IPv6 prefixes.

About this network

The AS handle CITYLAN-EAST is held by CityLanCom LTD.

What it's used for

• The address space carries business traffic, indicated by netnames RelsoftCom and RELSOFTCOM associated with the announced prefixes.
• The AS announces 512 IPv4 addresses across 2 prefixes, with 1 observed neighbour, implying a small, isolated network or a stub connection rather than a transit provider.
• Traffic from this AS consists of corporate or business endpoints, consistent with the operator's identity as a limited liability company in Moscow.

Notable

• Registrants for both prefixes are listed as Abuse-C Role, which does not explicitly match the announcer name CityLanCom LTD in the registry holder line, though the netnames suggest a related entity or internal abuse contact.
• The address inventory is small and fragmented into two /24 blocks, typical of a small business or internal corporate estate rather than a large ISP.

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

Announced prefixes

• 88.210.57.0/24
• 212.118.48.0/24

Upstream networks

• AS28917 Fiord Networks, UAB

Adjacent networks

• AS28917 Fiord Networks, UAB

Routing security

• RPKI: 0 valid, 0 invalid and 2 not-found announcements; 1 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 3 route objects.
• Listed in as-sets: AS-RELSOFT.