AS40154

Summary

Country	United States
Organization	Virtual Radiologic Corporation
Domain	vrad.com
Number of IPv4	3,072
Number of IPv6	0
AS Type	Business
Registry	ARIN
Allocated	August 02, 2006 (about 19 years ago)
Updated	March 02, 2012 (about 13 years ago)

IP Ranges

AS40154 announces 12 IPv4 ranges and 0 IPv6 range.

That's a total of 3,072 IPv4 address and 0 IPv6 address.

Prefix	Organization	Size	Registry	Status
66.162.56.0/24	Level 3 Parent, LLC	256	ARIN	ALLOCATION
74.117.32.0/24	Virtual Radiologic Corporation	256	ARIN	ALLOCATION
74.117.33.0/24	Virtual Radiologic Corporation	256	ARIN	ALLOCATION
74.117.34.0/24	Virtual Radiologic Corporation	256	ARIN	ALLOCATION
74.117.35.0/24	Virtual Radiologic Corporation	256	ARIN	ALLOCATION
204.16.164.0/24	Virtual Radiologic Corporation	256	ARIN	ALLOCATION
204.16.165.0/24	Virtual Radiologic Corporation	256	ARIN	ALLOCATION
204.16.166.0/24	Virtual Radiologic Corporation	256	ARIN	ALLOCATION
204.16.167.0/24	Virtual Radiologic Corporation	256	ARIN	ALLOCATION
207.250.202.0/24	Virtual Radiologic Consultants	256	ARIN	REASSIGNMENT
208.50.249.0/24	Level 3 Parent, LLC	256	ARIN	ALLOCATION
209.180.24.0/24	VIRTUAL RADIOLOGIC CORP	256	ARIN	REASSIGNMENT

Peers

AS40154 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

AS40154 connects to the global Internet via at least 4 upstream providers. In this setup, AS40154 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS40154 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.