AS28154

Summary

Country	Brazil
Organization	AR TELECOM PROVEDOR DE INTERNET LTDA
Domain	artelecom.com.br
Number of IPv4	14,080
Number of IPv6	7.9232× 1028
AS Type	ISP
Registry	LACNIC
Allocated	April 16, 2009 (about 16 years ago)
Updated	March 06, 2013 (about 12 years ago)

IP Ranges

AS28154 announces 23 IPv4 ranges and 4 IPv6 ranges.

That's a total of 14,080 IPv4 addresses and 7.9232× 10²⁸ IPv6 addresses.

Prefix	Organization	Size	Registry	Status
177.54.64.0/22	AR TELECOM PROVEDOR DE INTERNET LTDA	1,024	LACNIC	ALLOCATED
177.54.65.0/24	AR TELECOM PROVEDOR DE INTERNET LTDA	256	LACNIC	ALLOCATED
177.54.66.0/24	AR TELECOM PROVEDOR DE INTERNET LTDA	256	LACNIC	ALLOCATED
177.54.67.0/24	AR TELECOM PROVEDOR DE INTERNET LTDA	256	LACNIC	ALLOCATED
177.54.68.0/22	AR TELECOM PROVEDOR DE INTERNET LTDA	1,024	LACNIC	ALLOCATED
177.54.72.0/24	AR TELECOM PROVEDOR DE INTERNET LTDA	256	LACNIC	ALLOCATED
177.54.72.0/22	AR TELECOM PROVEDOR DE INTERNET LTDA	1,024	LACNIC	ALLOCATED
177.54.74.0/23	AR TELECOM PROVEDOR DE INTERNET LTDA	512	LACNIC	ALLOCATED
177.54.76.0/22	AR TELECOM PROVEDOR DE INTERNET LTDA	1,024	LACNIC	ALLOCATED
177.54.77.0/24	AR TELECOM PROVEDOR DE INTERNET LTDA	256	LACNIC	ALLOCATED
177.54.78.0/23	AR TELECOM PROVEDOR DE INTERNET LTDA	512	LACNIC	ALLOCATED
187.49.208.0/23	AR TELECOM PROVEDOR DE INTERNET LTDA	512	LACNIC	ALLOCATED
187.49.208.0/21	AR TELECOM PROVEDOR DE INTERNET LTDA	2,048	LACNIC	ALLOCATED
187.49.209.0/24	AR TELECOM PROVEDOR DE INTERNET LTDA	256	LACNIC	ALLOCATED
187.49.210.0/24	AR TELECOM PROVEDOR DE INTERNET LTDA	256	LACNIC	ALLOCATED
187.49.212.0/22	AR TELECOM PROVEDOR DE INTERNET LTDA	1,024	LACNIC	ALLOCATED
187.49.215.0/24	AR TELECOM PROVEDOR DE INTERNET LTDA	256	LACNIC	ALLOCATED
187.49.216.0/21	AR TELECOM PROVEDOR DE INTERNET LTDA	2,048	LACNIC	ALLOCATED
187.49.218.0/24	AR TELECOM PROVEDOR DE INTERNET LTDA	256	LACNIC	ALLOCATED
187.49.220.0/24	AR TELECOM PROVEDOR DE INTERNET LTDA	256	LACNIC	ALLOCATED
187.49.221.0/24	AR TELECOM PROVEDOR DE INTERNET LTDA	256	LACNIC	ALLOCATED
187.49.222.0/24	AR TELECOM PROVEDOR DE INTERNET LTDA	256	LACNIC	ALLOCATED
187.49.223.0/24	AR TELECOM PROVEDOR DE INTERNET LTDA	256	LACNIC	ALLOCATED

Prefix	Organization	Size	Registry	Status
2804:30b8::/32	AR TELECOM PROVEDOR DE INTERNET LTDA	7.9228× 1028	LACNIC	ALLOCATED
2804:30b8:ab::/48	AR TELECOM PROVEDOR DE INTERNET LTDA	1.2089× 1024	LACNIC	ALLOCATED
2804:30b8:bc::/48	AR TELECOM PROVEDOR DE INTERNET LTDA	1.2089× 1024	LACNIC	ALLOCATED
2804:30b8:cafe::/48	AR TELECOM PROVEDOR DE INTERNET LTDA	1.2089× 1024	LACNIC	ALLOCATED

Peers

AS28154 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

AS28154 connects to the global Internet via at least 5 upstream providers. In this setup, AS28154 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS28154 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS28154's role in extending Internet access beyond its own infrastructure.