IPLookup
IP Address Comparison
Compare two IP addresses side by side to see their locations, ISPs, ASNs, and connection types.
Enter two IP addresses to compare their location, ISP, and connection type.
Why Compare IP Addresses?
Comparing two IP addresses side by side helps you understand the differences in their network origin, geographic location, and provider information.
- VPN verification — Compare your real IP with a VPN server IP to confirm the VPN is working and hiding your actual location.
- Network troubleshooting — Check if two devices are on the same network or different ISPs to diagnose connectivity issues.
- Geo-location checks — See how IP geolocation data differs between two addresses, which is useful for understanding location-based services.
- Security analysis — Compare a suspicious IP against a known good IP to spot differences in ASN, ISP, or connection type.
How IP Comparison Works
Enter two IP addresses (IPv4 or IPv6) into the fields above. Our tool fetches geolocation, ISP, ASN, and connection type data for each address from public APIs and displays the results side by side. Data includes:
- Location — City, region, country, and coordinates
- ISP information — Internet service provider name and organizational details
- ASN — Autonomous System Number and its description
- Connection type — Whether the IP is likely from a residential ISP, datacenter, or VPN provider
Use Cases
IT professionals use IP comparison for VPN audits, CDN configuration checks, and verifying that traffic is routing through the expected network path. Web developers use it to test how their applications handle requests from different geographic regions or network types.