$ query “AS215321” --type=asn → 1 result(s)
AS215321 · CENTRALCITY-ASN
Central City BV
AS215321 is operated by Central City BV and serves as a government/public-admin stub network, registered in the Netherlands since 2024. The system announces 256 IPv4 addresses, and supports IPv6. Its primary geographic footprint is in the Netherlands.
Basic Information
- Country
- 🇳🇱 Netherlands
- Category
- Government/Public Administration
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- March 13, 2024
- Last Changed
- August 28, 2026
- Last Seen
- September 09, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 1 / 1
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 256
- Largest IPv4 Prefix
- /24 (256 addresses)
- Largest IPv6 Prefix
- /48
- Geolocated Countries
- 🇳🇱 Netherlands (512 IPs)
- Prefix Changed
- August 28, 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)
- AS35661 — VIRTUASYS-EU
Prefix Lists
IPv4 Prefixes (1 total)
- 91.229.181.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (1 total)
- 2001:67c:e34::/48