$ query “AS51528” --type=asn → 1 result(s)
AS51528 · CENTR-AS
KOZOBROD ANDRIY ANATOLIYOVICH
AS51528 belongs to KOZOBROD ANDRIY ANATOLIYOVICH and is a residential access provider, registered in Ukraine since 2010. The system announces 1 024 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
- September 20, 2010
- Last Changed
- March 04, 2026
- Last Seen
- April 16, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 3 / 1
- IPv6 Prefixes (raw / aggregated)
- 0 / 0
- IPv4 Addresses
- 1 024
- Largest IPv4 Prefix
- /22 (1 024 addresses)
- Geolocated Countries
- 🇺🇦 Ukraine (2 048 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 3 upstreams providing transit
- Peers
- 13 networks exchanging traffic without transit
- Downstream Customers
- 4 downstreams buying transit
- Degree
- 20 unique BGP neighbors
- Reach
- 8 networks in customer cone
Upstream Providers (3)
Prefix Lists
IPv4 Prefixes (3 total)
- 91.219.52.0/22 (1 024 addresses (/22 prefix))