AS2721

Summary

Country	United States
Organization	CULR, LLC
Domain	clemson.edu
Number of IPv4	8,960
Number of IPv6	7.9228× 1028
AS Type	Education
Registry	ARIN
Allocated	August 28, 2009 (about 16 years ago)
Updated	February 04, 2016 (about 9 years ago)

IP Ranges

AS2721 announces 4 IPv4 ranges and 1 IPv6 range.

That's a total of 8,960 IPv4 addresses and 7.9228× 10²⁸ IPv6 addresses.

Prefix	Organization	Size	Registry	Status
205.186.46.0/24	CULR, LLC	256	ARIN	ALLOCATION
205.186.47.0/24	CULR, LLC	256	ARIN	ALLOCATION
205.186.224.0/19	CULR, LLC	8,192	ARIN	ALLOCATION
205.186.226.0/24	CULR, LLC	256	ARIN	ALLOCATION

Prefix	Organization	Size	Registry	Status
2606:c000::/32	CULR, LLC	7.9228× 1028	ARIN	ALLOCATION

Peers

AS2721 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

AS2721 connects to the global Internet via at least 6 upstream providers. In this setup, AS2721 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS2721 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS2721's role in extending Internet access beyond its own infrastructure.