$ query “AS35810” --type=asn → 1 result(s)
AS35810 · BIGTELECOM-AS
Big Telecom JSC
AS35810 is owned by Big Telecom JSC and is a mid-size transit provider, registered in Russia since 2005. The system announces a respectable 10 752 IPv4 addresses, and supports IPv6. Its primary geographic footprint is in 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
- November 02, 2005
- Last Changed
- July 01, 2026
- Last Seen
- July 10, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 26 / 4
- IPv6 Prefixes (raw / aggregated)
- 6 / 6
- IPv4 Addresses
- 10 752
- Largest IPv4 Prefix
- /19 (8 192 addresses)
- Largest IPv6 Prefix
- /29
- Geolocated Countries
- 🇷🇺 Russia (19 968 IPs)
- Prefix Changed
- June 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 7 upstreams providing transit
- Peers
- 62 networks exchanging traffic without transit
- Downstream Customers
- 6 downstreams buying transit
- Unclassified
- 1 unclassified BGP neighbor
- Degree
- 76 unique BGP neighbors
- Reach
- 13 networks in customer cone
Upstream Providers (7)
Prefix Lists
IPv4 Prefixes (26 total)
- 87.255.0.0/19 (8 192 addresses (/19 prefix))
- 37.233.116.0/22 (1 024 addresses (/22 prefix))
- 185.233.192.0/22 (1 024 addresses (/22 prefix))
- 195.191.238.0/23 (512 addresses (/23 prefix))
IPv6 Prefixes (6 total)
- 2a05:c600::/29
- 2a11:ec0::/32
- 2a14:a085::/32
- 2a14:a086::/32
- 2a00:1468:8000::/34
- 2a00:1468::/48