AS28195

Summary

Country	Brazil
Organization	Com4 Data Center LTDA
Domain	com4.com.br
Number of IPv4	8,192
Number of IPv6	7.9228× 1028
AS Type	Hosting
Registry	LACNIC
Allocated	March 20, 2008 (about 17 years ago)
Updated	March 06, 2013 (about 12 years ago)

IP Ranges

AS28195 announces 8 IPv4 ranges and 1 IPv6 range.

That's a total of 8,192 IPv4 addresses and 7.9228× 10²⁸ IPv6 addresses.

Prefix	Organization	Size	Registry	Status
186.249.32.0/22	Com4 Data Center LTDA	1,024	LACNIC	ALLOCATED
186.249.36.0/22	Com4 Data Center LTDA	1,024	LACNIC	ALLOCATED
186.249.40.0/22	Com4 Data Center LTDA	1,024	LACNIC	ALLOCATED
186.249.44.0/22	Unimed Franca Coop Serv Med Hosp	1,024	LACNIC	REALLOCATED
189.90.128.0/22	Com4 Data Center LTDA	1,024	LACNIC	ALLOCATED
189.90.132.0/22	Com4 Data Center LTDA	1,024	LACNIC	ALLOCATED
189.90.136.0/22	Com4 Data Center LTDA	1,024	LACNIC	ALLOCATED
189.90.140.0/22	Com4 Data Center LTDA	1,024	LACNIC	ALLOCATED

Prefix	Organization	Size	Registry	Status
2804:160::/32	Com4 Data Center LTDA	7.9228× 1028	LACNIC	ALLOCATED

Peers

AS28195 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

AS28195 connects to the global Internet via at least 2 upstream providers. In this setup, AS28195 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS28195 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS28195's role in extending Internet access beyond its own infrastructure.