$ query “AS52391” --type=asn → 1 result(s)
AS52391 · CURACAO-TECHNOLOGY-EXCHANGE-NV
Curacao Technology Exchange N.V (CTEX)
AS52391 is run by Curacao Technology Exchange N.V (CTEX) and is a residential access provider, based in Curaçao since 2012. The system announces 2 304 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to the United States.
- #3 in Curaçao — Top 10 by reach within country
Basic Information
- Country
- 🇨🇼 Curaçao
- Category
- Internet Service Provider
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- August 27, 2012
- Last Changed
- June 01, 2026
- Last Seen
- June 10, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 7 / 4
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 2 304
- Largest IPv4 Prefix
- /22 (1 024 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇺🇸 United States (1 280 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 2 upstreams providing transit
- Downstream Customers
- 4 downstreams buying transit
- Unclassified
- 1 unclassified BGP neighbor
- Degree
- 7 unique BGP neighbors
- Reach
- 19 networks in customer cone
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (7 total)
- 190.123.20.0/22 (1 024 addresses (/22 prefix))
- 216.122.184.0/23 (512 addresses (/23 prefix))
- 216.122.188.0/23 (512 addresses (/23 prefix))
- 38.65.58.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (1 total)
- 2803:9600::/32