AS7991

Summary

Country	United States
Organization	Centurylink Communications, LLC
Domain	lumen.com
Number of IPv4	256
Number of IPv6	0
AS Type	Business
Registry	ARIN
Allocated	March 14, 1997 (about 28 years ago)
Updated	November 15, 2018 (about 6 years ago)

IP Ranges

AS7991 announces 1 IPv4 range and 0 IPv6 range.

That's a total of 256 IPv4 address and 0 IPv6 address.

Prefix	Organization	Size	Registry	Status
103.5.199.0/24	THALES DIS FRANCE SAS	256	APNIC	ASSIGNED PORTABLE

Peers

AS7991 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

AS7991 connects to the global Internet via at least 1 upstream provider. In this setup, AS7991 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS7991 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.