$ query “AS213243” --type=asn → 1 result(s)
AS213243 · NORTHSHIELD
OZGUR EFE YILANCI
AS213243 is operated by OZGUR EFE YILANCI and serves as an enterprise stub network, based in Türkiye since 2025. The system announces 256 IPv4 addresses. Most of its address space is geolocated to Türkiye. No IPv6 support — it's 2026, just saying.
Basic Information
- Country
- 🇹🇷 Türkiye
- Category
- Business
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- February 18, 2025
- Last Changed
- July 13, 2026
- Last Seen
- August 08, 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
- 🇹🇷 Türkiye (512 IPs)
- Prefix Changed
- July 22, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 2 upstreams providing transit
- Unclassified
- 1 unclassified BGP neighbor
- Degree
- 3 unique BGP neighbors
- Reach
- 0 networks in customer cone
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (1 total)
- 5.56.29.0/24 (256 addresses (/24 prefix))