$ query “AS58087” --type=asn → 1 result(s)
AS58087 · FLORIANKOLB
Florian Kolb
AS58087 is owned by Florian Kolb and is a hosting stub network, registered in Germany since 2024. The system announces 8 704 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in Germany, with additional presence in Denmark. This AS has recently updated its prefix announcements.
Basic Information
- Country
- 🇩🇪 Germany
- Category
- Hosting
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- January 19, 2024
- Last Changed
- May 01, 2026
- Last Seen
- May 20, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 32 / 27
- IPv6 Prefixes (raw / aggregated)
- 3 / 3
- IPv4 Addresses
- 8 704
- Largest IPv4 Prefix
- /22 (1 024 addresses)
- Largest IPv6 Prefix
- /48
- Geolocated Countries
- 🇩🇪 Germany (9 984 IPs), 🇩🇰 Denmark (80 IPs)
- Prefix Changed
- May 17, 2026
Reputation
- Reputation
- Good — 25 flagged IPs out of 8 704 total (0.29%)
- Tor Exit Nodes
- 16 known Tor exit nodes in this network
Connectivity Summary
- Upstream Providers
- 1 upstream providing transit
- Unclassified
- 1 unclassified BGP neighbor
- Degree
- 2 unique BGP neighbors
- Reach
- 0 networks in customer cone
Upstream Providers (1)
- AS203446 — AS203446
Prefix Lists
IPv4 Prefixes (32 total)
- 45.13.236.0/22 (1 024 addresses (/22 prefix))
- 38.87.116.0/23 (512 addresses (/23 prefix))
- 176.100.36.0/23 (512 addresses (/23 prefix))
- 46.247.108.0/23 (512 addresses (/23 prefix))
- 45.90.98.0/23 (512 addresses (/23 prefix))
- 45.86.155.0/24 (256 addresses (/24 prefix))
- 37.114.46.0/24 (256 addresses (/24 prefix))
- 38.97.56.0/24 (256 addresses (/24 prefix))
- 45.10.21.0/24 (256 addresses (/24 prefix))
- 45.11.229.0/24 (256 addresses (/24 prefix))
- 45.13.225.0/24 (256 addresses (/24 prefix))
- 37.114.63.0/24 (256 addresses (/24 prefix))
- 5.253.247.0/24 (256 addresses (/24 prefix))
- 37.114.50.0/24 (256 addresses (/24 prefix))
- 45.131.64.0/24 (256 addresses (/24 prefix))
- 45.133.74.0/24 (256 addresses (/24 prefix))
- 37.221.93.0/24 (256 addresses (/24 prefix))
- 89.144.37.0/24 (256 addresses (/24 prefix))
- 92.118.206.0/24 (256 addresses (/24 prefix))
- 94.249.195.0/24 (256 addresses (/24 prefix))
- 94.249.200.0/24 (256 addresses (/24 prefix))
- 94.249.229.0/24 (256 addresses (/24 prefix))
- 109.71.252.0/24 (256 addresses (/24 prefix))
- 37.114.37.0/24 (256 addresses (/24 prefix))
- 176.100.39.0/24 (256 addresses (/24 prefix))
- 185.14.92.0/24 (256 addresses (/24 prefix))
- 194.15.36.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (3 total)
- 2a0e:97c0:3e3::/48
- 2a0e:97c0:711::/48
- 2a0e:97c0:712::/48