AS52977

Summary

Country	Brazil
Organization	Sul Online Telecom LTDA - Epp
Domain	sulonline.net
Number of IPv4	6,144
Number of IPv6	8.4644× 1028
AS Type	ISP
Registry	LACNIC
Allocated	March 25, 2011 (about 14 years ago)
Updated	May 25, 2014 (about 11 years ago)

IP Ranges

AS52977 announces 7 IPv4 ranges and 5 IPv6 ranges.

That's a total of 6,144 IPv4 addresses and 8.4644× 10²⁸ IPv6 addresses.

Prefix	Organization	Size	Registry	Status
143.255.96.0/23	Sul Online Telecom LTDA - Epp	512	LACNIC	ALLOCATED
143.255.98.0/23	Sul Online Telecom LTDA - Epp	512	LACNIC	ALLOCATED
170.231.4.0/22	Sul Online Telecom LTDA - Epp	1,024	LACNIC	ALLOCATED
177.39.72.0/22	Sul Online Telecom LTDA - Epp	1,024	LACNIC	ALLOCATED
177.39.76.0/22	Sul Online Telecom LTDA - Epp	1,024	LACNIC	ALLOCATED
200.53.8.0/22	Sul Online Telecom LTDA - Epp	1,024	LACNIC	ALLOCATED
200.53.12.0/22	Sul Online Telecom LTDA - Epp	1,024	LACNIC	ALLOCATED

Prefix	Organization	Size	Registry	Status
2804:768::/32	Sul Online Telecom LTDA - Epp	7.9228× 1028	LACNIC	ALLOCATED
2804:768:800::/41	Sul Online Telecom LTDA - Epp	1.5474× 1026	LACNIC	ALLOCATED
2804:768:1000::/36	Sul Online Telecom LTDA - Epp	4.9518× 1027	LACNIC	ALLOCATED
2804:768:3800::/41	Sul Online Telecom LTDA - Epp	1.5474× 1026	LACNIC	ALLOCATED
2804:768:4b00::/41	Sul Online Telecom LTDA - Epp	1.5474× 1026	LACNIC	ALLOCATED

Peers

AS52977 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

AS52977 connects to the global Internet via at least 1 upstream provider. In this setup, AS52977 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS52977 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.