Autonomous system
AS62063 BOLSHOI-AS
Unclassified APNIC
Summary
Bolshoi Theatre
culture business government other
The AS handle BOLSHOI-AS is held by Bolshoi-AS Federal State Institution of Culture "State Academic Bolshoi Theatre of Russia".
What it's used for
- The address space carries internal corporate infrastructure, evidenced by the netname
BT-netand registrantAbuse-C Role; WestCall NOC. - The AS announces 256 IPv4 addresses across 1 prefix (5.100.246.0/24) with 2 observed neighbours, indicating a small, self-contained network rather than a transit or access provider.
- Traffic from this AS consists of office workers and administrative endpoints for the theatre's operations.
Notable
- The RDAP registrant
Abuse-C Role; WestCall NOCdiffers from the registry holder, suggesting the address space may be managed by a third-party ISP or leased from WestCall. - The address inventory is a single /24 block, typical for a small institutional network.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-21, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 1 prefixes · 256 addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| RU | Russian Federation | 1 |
Registry
Allocation record
- Registry
- APNIC
- Handle
AS62063- Registry name
- Bolshoi-AS
- Registrant
- Federal State Institution of Culture "State Academic Bolshoi Theatre of Russia"
- Abuse contact
- admin@bolshoi.ru
- Registered
- 2014-02-26
- Last changed
- 2023-05-15
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 1 with no ROA
- ROAs
- 0 authorising AS62063
- ASPA
- no ASPA record
- IRR
- 100% registered · 1 of 1 announcements
- Route objects
- 1 naming AS62063
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 442 networks and 1,779 prefixes, as published 2026-10-22. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere