$ query “AS58181” --type=asn → 1 result(s)
AS58181 · ULTRANEX-LTD-AS
ULTRANEX LTD
AS58181 is run by ULTRANEX LTD and is an enterprise stub network, registered in Cyprus since 2012. The system announces 768 IPv4 addresses. Its primary geographic footprint is in Cyprus, with additional presence in the Netherlands. No IPv6 support — it's 2026, just saying.
Basic Information
- Country
- 🇨🇾 Cyprus
- Category
- Business
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- May 23, 2012
- Last Changed
- June 19, 2026
- Last Seen
- July 16, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 3 / 3
- IPv6 Prefixes (raw / aggregated)
- 0 / 0
- IPv4 Addresses
- 768
- Largest IPv4 Prefix
- /24 (256 addresses)
- Geolocated Countries
- 🇨🇾 Cyprus (1 024 IPs), 🇳🇱 Netherlands (256 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 1 upstream providing transit
- Degree
- 1 unique BGP neighbor
- Reach
- 0 networks in customer cone
Upstream Providers (1)
- AS49453 — GLOBALLAYER
Prefix Lists
IPv4 Prefixes (3 total)
- 109.202.105.0/24 (256 addresses (/24 prefix))
- 109.202.110.0/24 (256 addresses (/24 prefix))
- 213.152.175.0/24 (256 addresses (/24 prefix))