AS8491 Scientific-Production Enterprise Business Sviaz Holding LLC 🇷🇺 RU
Announcing 6 prefixes, seen at the RIS collectors.
IPv4 prefixes
5
22,784 (89 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
5
transit providers observed
Peers
2
settlement-free adjacencies
Downstreams
2
transit customers observed
Customer cone
3
ASes reachable through it
Registry and operator data
- AS number
- AS8491
- Name
- Scientific-Production Enterprise Business Sviaz Holding LLC
- Organisation
- Business Svyaz Holding
- Country
- 🇷🇺 RU
- RIR
- RIPENCC
- Allocated
- 1997-10-03
- Network type
- NSP
- Traffic levels
- 5-10Gbps
- Scope
- Regional
- Peering policy
- Open
- IRR as-set
- RIPE::AS-BSH
- Website
- http://www.bsh.ru
- PeeringDB
- net/2364
- Exchanges
- 2
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
6 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 81.95.32.0/20 v4 | RPKI valid | 41 | 377218491 | 2026-09-18 |
| 82.194.224.0/19 v4 | RPKI valid | 41 | 377218491 | 2026-09-18 |
| 87.238.96.0/21 v4 | RPKI valid | 41 | 377218491 | 2026-09-18 |
| 87.238.101.0/24 v4 | RPKI valid | 41 | 3772132168491 | 2026-09-18 |
| 89.188.160.0/19 v4 | RPKI valid | 41 | 377218491 | 2026-09-18 |
| 2a03:8640::/32 v6 | RPKI valid | 37 | 244828491 | 2026-09-18 |