AS1252

Summary

Country	United States
Organization	University of Nebraska Medical Center
Domain	nebraskamed.com
Number of IPv4	73,472
Number of IPv6	0
AS Type	Education
Registry	ARIN
Allocated	April 12, 1991 (about 35 years ago)
Updated	February 29, 2024 (about 2 years ago)

IP Ranges

AS1252 announces 10 IPv4 ranges and 0 IPv6 range.

That's a total of 73,472 IPv4 address and 0 IPv6 address.

Prefix	Organization	Size	Registry	Status
137.197.0.0/16	University of Nebraska Medical Center	65,536	ARIN	ALLOCATION
192.94.102.0/24	University of Nebraska Medical Center	256	ARIN	ALLOCATION
192.94.103.0/24	University of Nebraska Medical Center	256	ARIN	ALLOCATION
192.94.104.0/24	University of Nebraska Medical Center	256	ARIN	ALLOCATION
192.94.105.0/24	University of Nebraska Medical Center	256	ARIN	ALLOCATION
192.94.106.0/24	University of Nebraska Medical Center	256	ARIN	ALLOCATION
192.94.107.0/24	University of Nebraska Medical Center	256	ARIN	ALLOCATION
192.94.108.0/24	University of Nebraska Medical Center	256	ARIN	ALLOCATION
192.198.32.0/20	University of Nebraska Medical Center	4,096	ARIN	ALLOCATION
192.198.48.0/21	University of Nebraska Medical Center	2,048	ARIN	ALLOCATION

Peers

AS1252 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

AS1252 connects to the global Internet via at least 2 upstream providers. In this setup, AS1252 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS1252 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.