AS174 Cogent Communications
A network in United States. Here are the size of its IP ranges and the data used for visitor checks.
Visitor check data
- Network type
- Regular network
- Known VPN servers
- 2,556
- Tor exit nodes
- None
This network mainly serves home, office and mobile lines. VPN servers are counted only when they are on the public list. How checks work
Addresses by country
United States21,029,473 addresses
Canada1,090,557 addresses
United Kingdom395,724 addresses
France214,817 addresses
Hong Kong SAR China212,532 addressesLargest IPv4 ranges
Up to 20, largest first (4,589 in total).
38.213.243.0 ~ 38.221.207.255
38.229.253.0 ~ 38.235.255.255
149.91.128.0 ~ 149.95.255.255
206.3.203.0 ~ 206.7.255.255
204.204.0.0/14
38.150.120.0 ~ 38.153.255.255
206.232.182.0 ~ 206.235.247.255
154.24.0.0 ~ 154.26.121.255
38.138.0.0 ~ 38.140.63.255
38.183.224.0 ~ 38.186.31.255
38.221.209.0 ~ 38.223.255.255
38.160.0.0 ~ 38.162.31.255
38.167.0.0 ~ 38.169.31.255
38.0.0.0/15
38.36.0.0/15
38.197.0.0 ~ 38.198.255.255
38.238.0.0/15
149.66.0.0/15
206.249.0.0 ~ 206.250.255.255
199.99.48.0 ~ 199.100.255.255
Data: DB-IP (CC BY 4.0), public VPN server list, Tor Project exit list · as of 2026-10-13