$ query “AS203716” --type=asn → 1 result(s)
AS203716 · AS-CDC
FOP Kushnarev Sergii Mikolayevich
AS203716 is operated by FOP Kushnarev Sergii Mikolayevich and serves as a stub network, based in Ukraine since 2015. The system announces 256 IPv4 addresses. Most of its address space is geolocated to Ukraine. No IPv6 support — it's 2026, just saying.
Basic Information
- Country
- 🇺🇦 Ukraine
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- November 12, 2015
- Last Changed
- July 18, 2026
- Last Seen
- August 11, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 1 / 1
- IPv6 Prefixes (raw / aggregated)
- 0 / 0
- IPv4 Addresses
- 256
- Largest IPv4 Prefix
- /24 (256 addresses)
- Geolocated Countries
- 🇺🇦 Ukraine (256 IPs)
- Prefix Changed
- July 18, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 2 upstreams providing transit
- Degree
- 2 unique BGP neighbors
- Reach
- 0 networks in customer cone
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (1 total)
- 193.169.135.0/24 (256 addresses (/24 prefix))