AS204025

Summary

Country	Luxembourg
Organization	Centre De Telecommunications Et Teleinformatiques Luxembourgeois S.A.
Domain	cttl.lu
Number of IPv4	1,024
Number of IPv6	0
AS Type	Business
Registry	RIPE NCC
Allocated	September 11, 2015 (about 9 years ago)
Updated	November 22, 2022 (about 2 years ago)

IP Ranges

AS204025 announces 3 IPv4 ranges and 0 IPv6 range.

That's a total of 1,024 IPv4 address and 0 IPv6 address.

Prefix	Organization	Size	Registry	Status
185.71.56.0/23	Centre De Telecommunications Et Teleinformatiques Luxembourgeois S.A.	512	RIPE NCC	ALLOCATED PA
185.71.58.0/24	Centre De Telecommunications Et Teleinformatiques Luxembourgeois S.A.	256	RIPE NCC	ALLOCATED PA
185.71.59.0/24	Centre De Telecommunications Et Teleinformatiques Luxembourgeois S.A.	256	RIPE NCC	ALLOCATED PA

Peers

AS204025 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.

Upstreams

AS204025 connects to the global Internet via at least 3 upstream providers. In this setup, AS204025 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS204025 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.