$ query “AS43103” --type=asn → 1 result(s)
AS43103 · ONETELECOM-AS
ONE TELECOM ltd
AS43103 is operated by ONE TELECOM ltd and serves as a residential access provider, based in Ukraine since 2007. The system announces 6 400 IPv4 addresses. Most of its address space is geolocated to Ukraine. No IPv6 support — it's 2026, just saying.
Basic Information
- Country
- 🇺🇦 Ukraine
- Category
- Internet Service Provider
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- June 06, 2007
- Last Changed
- August 01, 2026
- Last Seen
- August 10, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 14 / 4
- IPv6 Prefixes (raw / aggregated)
- 0 / 0
- IPv4 Addresses
- 6 400
- Largest IPv4 Prefix
- /20 (4 096 addresses)
- Geolocated Countries
- 🇺🇦 Ukraine (11 520 IPs)
- Prefix Changed
- June 23, 2026
Reputation
- Reputation
- Good — 1 flagged IPs out of 6 400 total (0.02%)
Connectivity Summary
- Upstream Providers
- 2 upstreams providing transit
- Peers
- 4 networks exchanging traffic without transit
- Downstream Customers
- 6 downstreams buying transit
- Degree
- 12 unique BGP neighbors
- Reach
- 9 networks in customer cone
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (14 total)
- 80.90.224.0/20 (4 096 addresses (/20 prefix))
- 91.196.92.0/22 (1 024 addresses (/22 prefix))
- 185.4.40.0/22 (1 024 addresses (/22 prefix))
- 91.194.72.0/24 (256 addresses (/24 prefix))