$ query “AS43727” --type=asn → 1 result(s)
AS43727 — KVANT-TELECOM
JSC KVANT-TELEKOM
AS43727 is a mid-size transit provider registered to JSC KVANT-TELEKOM, registered in Russia since 2007. The network announces a respectable 33 792 IPv4 addresses. Supports IPv6.
- 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
- September 19, 2007
- Last Changed
- March 04, 2026
- Last Seen
- March 04, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 93 / 21
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 33 792
- Largest IPv4 Prefix
- /19 (8 192 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇷🇺 RU (25 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Good — 3 flagged IPs out of 33 792 total (0.01%)
Connectivity Summary
- Upstream Providers
- 10 upstream autonomous systems providing transit
- Peers
- 139 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 47 downstream autonomous systems buying transit
- Degree
- 204 unique BGP neighbors (providers + customers + peers)
- Reach
- 2 850 — customer cone size measuring network influence
- Degree Rank
- #645
- Reach Rank
- #604
Upstream Providers (10)
Prefix Lists
IPv4 Prefixes (93 total)
- 31.210.192.0/19 (8 192 addresses)
- 77.241.240.0/20 (4 096 addresses)
- 109.106.144.0/20 (4 096 addresses)
- 178.210.32.0/20 (4 096 addresses)
- 93.157.144.0/21 (2 048 addresses)
- 109.106.128.0/21 (2 048 addresses)
- 178.210.48.0/21 (2 048 addresses)
- 5.187.92.0/22 (1 024 addresses)
- 91.202.24.0/22 (1 024 addresses)
- 109.106.136.0/22 (1 024 addresses)
- 5.187.64.0/23 (512 addresses)
- 5.187.76.0/23 (512 addresses)
- 5.187.80.0/23 (512 addresses)
- 91.195.126.0/23 (512 addresses)
- 178.210.56.0/23 (512 addresses)
- 5.187.79.0/24 (256 addresses)
- 5.187.83.0/24 (256 addresses)
- 5.187.84.0/24 (256 addresses)
- 178.210.58.0/24 (256 addresses)
- 185.33.162.0/24 (256 addresses)
- 185.177.97.0/24 (256 addresses)
IPv6 Prefixes (1 total)
- 2a00:1440::/32