$ query “AS197453” --type=asn → 1 result(s)
AS197453 · BIZTEL-AS
Biz Telecom LLC
AS197453 is operated by Biz Telecom LLC and serves as a mid-size transit provider, established in Russia in 2010. The system announces a respectable 10 240 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to Russia.
- Top 5% — Top 5% of all autonomous systems by reach and degree
Basic Information
- Country
- 🇷🇺 Russia
- Category
- Internet Service Provider
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- December 09, 2010
- Last Changed
- March 04, 2026
- Last Seen
- July 12, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 16 / 15
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 10 240
- Largest IPv4 Prefix
- /21 (2 048 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇷🇺 Russia (13 568 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 3 upstreams providing transit
- Peers
- 27 networks exchanging traffic without transit
- Downstream Customers
- 22 downstreams buying transit
- Degree
- 52 unique BGP neighbors
- Reach
- 38 networks in customer cone
Upstream Providers (3)
Prefix Lists
IPv4 Prefixes (16 total)
- 46.183.176.0/21 (2 048 addresses (/21 prefix))
- 178.57.80.0/21 (2 048 addresses (/21 prefix))
- 185.9.84.0/22 (1 024 addresses (/22 prefix))
- 178.57.88.0/22 (1 024 addresses (/22 prefix))
- 185.218.182.0/23 (512 addresses (/23 prefix))
- 91.200.86.0/23 (512 addresses (/23 prefix))
- 212.74.228.0/23 (512 addresses (/23 prefix))
- 213.5.224.0/23 (512 addresses (/23 prefix))
- 217.72.0.0/23 (512 addresses (/23 prefix))
- 178.57.93.0/24 (256 addresses (/24 prefix))
- 185.162.232.0/24 (256 addresses (/24 prefix))
- 185.195.243.0/24 (256 addresses (/24 prefix))
- 185.196.116.0/24 (256 addresses (/24 prefix))
- 193.47.154.0/24 (256 addresses (/24 prefix))
- 212.74.230.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (1 total)
- 2a01:bc40::/32