AS6404

Summary

Country	United States
Organization	Factset Research Systems, Inc.
Domain	factset.com
Number of IPv4	2,816
Number of IPv6	0
AS Type	Hosting
Registry	ARIN
Allocated	April 02, 1996 (about 29 years ago)
Updated	October 20, 2006 (about 18 years ago)

IP Ranges

AS6404 announces 10 IPv4 ranges and 0 IPv6 range.

That's a total of 2,816 IPv4 address and 0 IPv6 address.

Prefix	Organization	Size	Registry	Status
64.209.89.0/24	Factset Research Systems, Inc.	256	ARIN	REASSIGNMENT
164.55.242.0/24	Factset Research Systems, Inc.	256	ARIN	ALLOCATION
164.55.245.0/24	Factset Research Systems, Inc.	256	ARIN	ALLOCATION
164.55.246.0/24	Factset Research Systems, Inc.	256	ARIN	ALLOCATION
164.55.248.0/24	Factset Research Systems, Inc.	256	ARIN	ALLOCATION
164.55.249.0/24	Factset Research Systems, Inc.	256	ARIN	ALLOCATION
164.55.250.0/24	Factset Research Systems, Inc.	256	ARIN	ALLOCATION
164.55.251.0/24	Factset Research Systems, Inc.	256	ARIN	ALLOCATION
164.55.252.0/23	Factset Research Systems, Inc.	512	ARIN	ALLOCATION
164.55.254.0/24	Factset Research Systems, Inc.	256	ARIN	ALLOCATION

Peers

AS6404 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

AS6404 connects to the global Internet via at least 12 upstream providers. In this setup, AS6404 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS6404 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.