$ query “AS51765” --type=asn → 1 result(s)

AS51765 · CREANOVA-AS

Oy Crea Nova Hosting Solution Ltd

AS51765 belongs to Oy Crea Nova Hosting Solution Ltd and is a mid-size transit provider, established in Finland in 2010. The system announces a respectable 27 904 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to Finland, with additional presence in Lithuania and the United States, and smaller footprints in 5 additional countries. This AS has recently updated its prefix announcements.

  • Top 5% — Top 5% of all autonomous systems by reach and degree
  • #10 in Finland — Top 10 by reach within country

Basic Information

Country
🇫🇮 Finland
Category
Hosting
Network Role
Mid-size Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
November 02, 2010
Last Changed
March 04, 2026
Last Seen
July 26, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
81 / 70
IPv6 Prefixes (raw / aggregated)
2 / 2
IPv4 Addresses
27 904
Largest IPv4 Prefix
/21 (2 048 addresses)
Largest IPv6 Prefix
/32
Geolocated Countries
🇫🇮 Finland (30 720 IPs), 🇱🇹 Lithuania (5 888 IPs), 🇺🇸 United States (5 632 IPs) and 5 more
Prefix Changed
July 20, 2026

Reputation

Reputation
Good — 3 flagged IPs out of 27 904 total (0.01%)

Connectivity Summary

Upstream Providers
4 upstreams providing transit
Peers
27 networks exchanging traffic without transit
Downstream Customers
31 downstreams buying transit
Unclassified
8 unclassified BGP neighbors
Degree
70 unique BGP neighbors
Reach
44 networks in customer cone

Upstream Providers (4)

Prefix Lists

IPv4 Prefixes (81 total)

  • 164.138.8.0/21 (2 048 addresses (/21 prefix))
  • 103.101.88.0/22 (1 024 addresses (/22 prefix))
  • 164.138.0.0/22 (1 024 addresses (/22 prefix))
  • 89.125.108.0/22 (1 024 addresses (/22 prefix))
  • 45.136.124.0/22 (1 024 addresses (/22 prefix))
  • 185.77.216.0/22 (1 024 addresses (/22 prefix))
  • 50.114.220.0/22 (1 024 addresses (/22 prefix))
  • 194.34.132.0/22 (1 024 addresses (/22 prefix))
  • 89.125.204.0/22 (1 024 addresses (/22 prefix))
  • 45.66.160.0/22 (1 024 addresses (/22 prefix))
  • 91.233.116.0/23 (512 addresses (/23 prefix))
  • 91.221.66.0/23 (512 addresses (/23 prefix))
  • 193.161.246.0/23 (512 addresses (/23 prefix))
  • 185.247.140.0/23 (512 addresses (/23 prefix))
  • 82.22.230.0/23 (512 addresses (/23 prefix))
  • 82.23.208.0/24 (256 addresses (/24 prefix))
  • 81.181.173.0/24 (256 addresses (/24 prefix))
  • 82.22.232.0/24 (256 addresses (/24 prefix))
  • 82.23.239.0/24 (256 addresses (/24 prefix))
  • 82.24.208.0/24 (256 addresses (/24 prefix))
  • 82.24.211.0/24 (256 addresses (/24 prefix))
  • 82.24.213.0/24 (256 addresses (/24 prefix))
  • 82.24.218.0/24 (256 addresses (/24 prefix))
  • 82.24.228.0/24 (256 addresses (/24 prefix))
  • 82.24.236.0/24 (256 addresses (/24 prefix))
  • 82.24.249.0/24 (256 addresses (/24 prefix))
  • 82.25.217.0/24 (256 addresses (/24 prefix))
  • 82.25.249.0/24 (256 addresses (/24 prefix))
  • 82.26.225.0/24 (256 addresses (/24 prefix))
  • 82.26.229.0/24 (256 addresses (/24 prefix))
  • 82.27.223.0/24 (256 addresses (/24 prefix))
  • 82.29.213.0/24 (256 addresses (/24 prefix))
  • 82.29.237.0/24 (256 addresses (/24 prefix))
  • 82.29.249.0/24 (256 addresses (/24 prefix))
  • 82.115.220.0/24 (256 addresses (/24 prefix))
  • 85.208.119.0/24 (256 addresses (/24 prefix))
  • 85.209.155.0/24 (256 addresses (/24 prefix))
  • 85.209.156.0/24 (256 addresses (/24 prefix))
  • 82.21.249.0/24 (256 addresses (/24 prefix))
  • 82.21.233.0/24 (256 addresses (/24 prefix))
  • 91.132.197.0/24 (256 addresses (/24 prefix))
  • 82.21.220.0/24 (256 addresses (/24 prefix))
  • 82.22.249.0/24 (256 addresses (/24 prefix))
  • 94.26.33.0/24 (256 addresses (/24 prefix))
  • 94.26.34.0/24 (256 addresses (/24 prefix))
  • 94.26.70.0/24 (256 addresses (/24 prefix))
  • 94.26.107.0/24 (256 addresses (/24 prefix))
  • 103.99.33.0/24 (256 addresses (/24 prefix))
  • 103.99.34.0/24 (256 addresses (/24 prefix))
  • 77.90.187.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (2 total)

  • 2a10:9681::/32
  • 2a0c:f040::/48