AS18434 Fidelity National Information Services, Inc.
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
- 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 States23,296 addresses
United Kingdom1,024 addresses
Brazil256 addresses
Australia256 addresses
Singapore256 addressesLargest IPv4 ranges
Up to 20, largest first (58 in total).
206.71.16.0 ~ 206.71.22.255
156.55.200.0 ~ 156.55.205.255
156.55.164.0/22
185.41.232.0/22
199.200.24.0/22
147.249.87.0 ~ 147.249.89.255
156.55.137.0 ~ 156.55.139.255
63.141.160.0/23
69.36.26.0/23
147.249.0.0/23
147.249.4.0/23
147.249.12.0/23
147.249.16.0/23
147.249.52.0/23
147.249.73.0 ~ 147.249.74.255
147.249.188.0/23
147.249.242.0/23
156.55.67.0 ~ 156.55.68.255
156.55.77.0 ~ 156.55.78.255
156.55.173.0 ~ 156.55.174.255
Data: DB-IP (CC BY 4.0), public VPN server list, Tor Project exit list · as of 2026-10-13