IPinfoBox

AS8796 FASTNET DATA INC

A network in United States. Here are the size of its IP ranges and the data used for visitor checks.

IPv4 addresses

140,544 addresses

IPv4 ranges

62

IPv6 ranges

21

Visitor check data

Network type
Regular network
Known VPN servers
None
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 States130,936 addresses
Singapore4,864 addresses
Hong Kong SAR China1,792 addresses
Cambodia1,024 addresses
Taiwan1,024 addresses

Largest IPv4 ranges

Up to 20, largest first (62 in total).

38.55.0.0/18

38.162.64.0 ~ 38.162.119.255

38.148.192.0 ~ 38.148.239.255

38.60.80.0 ~ 38.60.124.255

38.49.0.0 ~ 38.49.35.255

154.19.224.0/19

154.31.128.0/19

38.49.37.0 ~ 38.49.63.255

154.26.214.0 ~ 154.26.231.255

149.104.128.0/20

154.23.160.0/20

154.31.192.0/20

206.119.64.0/20

154.23.197.0 ~ 154.23.207.255

154.26.247.0 ~ 154.26.255.255

38.60.64.0/21

154.23.240.0/21

38.148.249.0 ~ 38.148.255.255

154.23.249.0 ~ 154.23.255.255

45.205.4.0/22

Data: DB-IP (CC BY 4.0), public VPN server list, Tor Project exit list · as of 2026-10-13