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Autonomous System details for AS16640

AS16640
First-Citizens Bank & Trust Company • firstcitizens.com

AS16640 — First-Citizens Bank & Trust Company

AS Name
SILICON-VALLEY-BANK
Country
United States (US)
Website
Number of IPv4
2,816
Number of IPv6
0
ASN type
Business
Status
Assigned
Registry
ARIN
Allocated
May 30, 2000
Last updated
August 13, 2025

IP Ranges

11 IPv4 prefixes
Prefix Company Number of IPs
192.173.26.0/24 First-Citizens Bank & Trust Company 256
192.173.27.0/24 First-Citizens Bank & Trust Company 256
198.212.183.0/24 First-Citizens Bank & Trust Company 256
198.245.241.0/24 First-Citizens Bank & Trust Company 256
198.245.242.0/24 First-Citizens Bank & Trust Company 256
199.246.77.0/24 First-Citizens Bank & Trust Company 256
199.246.78.0/24 First-Citizens Bank & Trust Company 256
199.246.79.0/24 First-Citizens Bank & Trust Company 256
208.80.232.0/24 First-Citizens Bank & Trust Company 256
208.80.233.0/24 First-Citizens Bank & Trust Company 256
208.80.235.0/24 First-Citizens Bank & Trust Company 256

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS16640

1 peers

AS16640 peers with these other Autonomous Systems.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS16640

1 upstreams

AS16640 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS16640 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS16640

0 downstreams

AS16640 has no downstreams recorded.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.

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