AS16640

Summary

Country	United States
Organization	First-citizens Bank & Trust Company
Domain	firstcitizens.com
Number of IPv4	2,816
Number of IPv6	0
AS Type	Business
Registry	ARIN
Allocated	May 30, 2000 (about 26 years ago)
Updated	August 13, 2025 (about 10 months ago)

IP Ranges

AS16640 announces 11 IPv4 ranges and 0 IPv6 range.

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

Prefix	Organization	Size	Registry	Status
192.173.26.0/24	First-citizens Bank & Trust Company	256	ARIN	ALLOCATION
192.173.27.0/24	First-citizens Bank & Trust Company	256	ARIN	ALLOCATION
198.212.183.0/24	First-citizens Bank & Trust Company	256	ARIN	ALLOCATION
198.245.241.0/24	First-citizens Bank & Trust Company	256	ARIN	ALLOCATION
198.245.242.0/24	First-citizens Bank & Trust Company	256	ARIN	ALLOCATION
199.246.77.0/24	First-citizens Bank & Trust Company	256	ARIN	ALLOCATION
199.246.78.0/24	First-citizens Bank & Trust Company	256	ARIN	ALLOCATION
199.246.79.0/24	First-citizens Bank & Trust Company	256	ARIN	ALLOCATION
208.80.232.0/24	First-citizens Bank & Trust Company	256	ARIN	ALLOCATION
208.80.233.0/24	First-citizens Bank & Trust Company	256	ARIN	ALLOCATION
208.80.235.0/24	First-citizens Bank & Trust Company	256	ARIN	ALLOCATION

Peers

AS16640 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

AS16640 connects to the global Internet via at least 1 upstream provider. In this setup, AS16640 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS16640 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.