AS28623

Summary

Country	Brazil
Organization	PONTIFICIA UNIVERSID CATOLICA DO RIO GRANDE DO SUL
Domain	pucrs.br
Number of IPv4	8,704
Number of IPv6	0
AS Type	Education
Registry	LACNIC
Allocated	December 14, 2005 (about 19 years ago)
Updated	March 06, 2013 (about 12 years ago)

IP Ranges

AS28623 announces 4 IPv4 ranges and 0 IPv6 range.

That's a total of 8,704 IPv4 address and 0 IPv6 address.

Prefix	Organization	Size	Registry	Status
201.54.128.0/20	PONTIFICIA UNIVERSID CATOLICA DO RIO GRANDE DO SUL	4,096	LACNIC	ASSIGNED
201.54.144.0/20	PONTIFICIA UNIVERSID CATOLICA DO RIO GRANDE DO SUL	4,096	LACNIC	ASSIGNED
201.54.150.0/24	PONTIFICIA UNIVERSID CATOLICA DO RIO GRANDE DO SUL	256	LACNIC	ASSIGNED
201.54.155.0/24	PONTIFICIA UNIVERSID CATOLICA DO RIO GRANDE DO SUL	256	LACNIC	ASSIGNED

Peers

AS28623 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

AS28623 connects to the global Internet via at least 3 upstream providers. In this setup, AS28623 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS28623 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.