AS16640 First-Citizens Bank & Trust Company

General Info - AS16640

First-Citizens Bank & Trust Company

United States of America

firstcitizens.com

89,088

328.83 Septillion

IP Address Ranges

Netblock From IP To IP Number of IPs   
159.3.0.0/16 159.3.0.0 159.3.255.255 65,536
192.173.26.0/24 192.173.26.0 192.173.26.255 256
192.173.27.0/24 192.173.27.0 192.173.27.255 256
198.212.183.0/24 198.212.183.0 198.212.183.255 256
198.245.241.0/24 198.245.241.0 198.245.241.255 256
198.245.242.0/24 198.245.242.0 198.245.242.255 256
199.58.16.0/21 199.58.16.0 199.58.23.255 2,048
199.58.24.0/22 199.58.24.0 199.58.27.255 1,024
199.246.77.0/24 199.246.77.0 199.246.77.255 256
199.246.78.0/24 199.246.78.0 199.246.78.255 256
199.246.79.0/24 199.246.79.0 199.246.79.255 256
199.246.80.0/21 199.246.80.0 199.246.87.255 2,048
205.189.112.0/22 205.189.112.0 205.189.115.255 1,024
206.212.64.0/20 206.212.64.0 206.212.79.255 4,096
206.212.88.0/21 206.212.88.0 206.212.95.255 2,048
206.212.96.0/19 206.212.96.0 206.212.127.255 8,192
208.80.232.0/24 208.80.232.0 208.80.232.255 256
208.80.233.0/24 208.80.233.0 208.80.233.255 256
208.80.234.0/24 208.80.234.0 208.80.234.255 256
208.80.235.0/24 208.80.235.0 208.80.235.255 256

Show more IP address ranges »

Netblock From IP To IP Number of IPs   
2620:106:d000::/40 2620:106:d000:: 2620:106:d0ff:ffff:ffff:ffff:ffff:ffff 309.49 Septillion
2620:125:8000::/44 2620:125:8000:: 2620:125:800f:ffff:ffff:ffff:ffff:ffff 19.34 Septillion

Downstreams

There are no downstreams for this ASN.

What is an Autonomous System (AS)?

An Autonomous System (AS) is a collection of connected networks that operate under a common administrative domain and share routing policies. Each AS is identified by a unique Autonomous System Number (ASN), which is used to exchange routing information with other ASs. AS can control how traffic flows through networks and then filter out unwanted traffic.

autonomous system

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