$ query “AS201720” --type=asn → 1 result(s)
AS201720 · FKDK
IT-Forsyningen I/S
AS201720 belongs to IT-Forsyningen I/S and is a government/public-admin stub network, registered in Denmark since 2014. The system announces 1 024 IPv4 addresses. Most of its address space is geolocated to Denmark. No IPv6 support — it's 2026, just saying.
Basic Information
- Country
- 🇩🇰 Denmark
- Category
- Government/Public Administration
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- August 04, 2014
- Last Changed
- May 28, 2026
- Last Seen
- June 15, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 1 / 1
- IPv6 Prefixes (raw / aggregated)
- 0 / 0
- IPv4 Addresses
- 1 024
- Largest IPv4 Prefix
- /22 (1 024 addresses)
- Geolocated Countries
- 🇩🇰 Denmark (2 048 IPs)
- Prefix Changed
- March 04, 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)
- 185.56.164.0/22 (1 024 addresses (/22 prefix))