AS47682 — A2-AS A2 Ltd

AS47682 announces 3 IPv4 prefixes covering 1,536 addresses and 1 IPv6 prefixes.

About this network

A2-AS is operated by A2 Ltd.

What it's used for

• The address space carries corporate infrastructure, identified by netnames A2T-NET and ORG-AL104-RIPE registered to A2 Network Coordinators and A2 Ltd.
• The AS announces 1536 IPv4 addresses across 3 prefixes and 1 IPv6 prefix, with only 2 observed neighbours, indicating a small, self-contained internal network rather than a transit or large-scale access provider.
• Traffic from this AS consists of internal corporate endpoints and services for A2 Ltd, a Russian entity.

Notable

• Registrants for all announced prefixes consistently list A2 Network Coordinators and A2 Ltd, aligning with the AS holder.
• The inventory is finely subdivided into three distinct IPv4 blocks, suggesting site-by-site or functional segmentation within the corporate estate.

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

Announced prefixes

• 91.197.180.0/24
• 91.197.182.0/24
• 91.205.8.0/22
• 2001:67c:18c::/48

Upstream networks

• AS8641 LLC "Nauka-Svyaz"
• AS31133 PJSC MegaFon

Adjacent networks

• AS8641 LLC "Nauka-Svyaz"
• AS31133 PJSC MegaFon

Routing security

• RPKI: 4 valid, 0 invalid and 0 not-found announcements; 4 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 5 route objects.
• Listed in as-sets: AS-BZT, AS-EETC, AS-GEANTNRENPEERS, AS-HURRICANE, AS-HURRICANEV6, AS-NAUKACUSTOMERS, AS-NAUKANET6, AS-NAUKAV6, AS-RETN-ACTUAL-V4, AS-RETN-ACTUAL-V6, AS3216:AS-ALL, AS41194:AS-RASCOM.