$ query “AS50187” --type=asn → 1 result(s)
AS50187 · BWC
BaikalWestCom Ltd
AS50187 is operated by BaikalWestCom Ltd and serves as a residential access provider, based in Russia since 2009. The system announces 5 376 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in Russia.
Basic Information
- Country
- 🇷🇺 Russia
- Category
- Internet Service Provider
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- November 26, 2009
- Last Changed
- August 28, 2026
- Last Seen
- September 06, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 25 / 8
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 5 376
- Largest IPv4 Prefix
- /22 (1 024 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇷🇺 Russia (7 936 IPs)
- Prefix Changed
- March 29, 2026
Reputation
- Reputation
- Good — 2 flagged IPs out of 5 376 total (0.04%)
Connectivity Summary
- Upstream Providers
- 6 upstreams providing transit
- Peers
- 14 networks exchanging traffic without transit
- Downstream Customers
- 5 downstreams buying transit
- Unclassified
- 2 unclassified BGP neighbors
- Degree
- 27 unique BGP neighbors
- Reach
- 5 networks in customer cone
Upstream Providers (6)
Prefix Lists
IPv4 Prefixes (25 total)
- 37.139.80.0/22 (1 024 addresses (/22 prefix))
- 185.234.228.0/22 (1 024 addresses (/22 prefix))
- 212.67.28.0/22 (1 024 addresses (/22 prefix))
- 5.183.146.0/23 (512 addresses (/23 prefix))
- 31.44.244.0/23 (512 addresses (/23 prefix))
- 91.240.102.0/23 (512 addresses (/23 prefix))
- 195.93.148.0/23 (512 addresses (/23 prefix))
- 31.44.247.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (1 total)
- 2a0e:26c0::/32