AS51522 — ONLINE ONLINE LLC

AS51522 announces 16 IPv4 prefixes covering 16,896 addresses and 0 IPv6 prefixes.

About this network

The AS handle ONLINE is held by CRELCOM LLC.

What it's used for

• The address space carries corporate infrastructure, evidenced by netnames such as CRELCOM-NET-9124796 and RU-CRELCOM-1-20150508 associated with CRELCOM LLC.
• The network announces 16896 IPv4 addresses across 16 prefixes with a single observed neighbour, indicating an internal corporate estate rather than a transit or access provider.
• Traffic from this AS consists of internal business operations and office connectivity for CRELCOM, a Russian telecommunications company.

Notable

• Registrants are predominantly CRELCOM LLC, with some prefixes registered to Inna Khoruzhaya, suggesting internal administrative segmentation or historical registration practices.
• The address inventory is finely subdivided into /22 and /21 blocks, consistent with site-by-site segmentation for a large corporate entity.

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

Announced prefixes

• 31.217.253.0/24
• 45.140.80.0/22
• 77.87.124.0/24
• 91.247.112.0/21
• 185.99.152.0/21
• 185.99.160.0/22
• 185.107.124.0/22
• 185.107.136.0/22
• 185.107.156.0/22
• 185.107.164.0/22
• 185.151.128.0/22
• 185.173.112.0/22
• 185.185.180.0/22
• 185.229.184.0/22
• 194.28.36.0/22
• 194.127.112.0/22

Upstream networks

• AS6789 CRELCOM LLC

Adjacent networks

• AS6789 CRELCOM LLC

Routing security

• RPKI: 1 valid, 0 invalid and 16 not-found announcements; 1 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 17 route objects.
• Listed in as-sets: AS-BLOCK-SET, AS-BLOCKED-RU, AS-CRELCOM, AS-M-IX, AS-RETN-ACTUAL-V4, AS-TRANSROUTE-MNOGOBYTE.