What's My IP Address & Network Latency Test
Free network diagnostic tools: Check your IPv4/IPv6 address, test latency to AWS/GCP/Azure regions, analyze ISP and ASN information. Simple, private, and lightning-fast results.
No Registration RequiredPrivacy FocusedInstant Results
Quick Latency Test
Test your ping to major cloud regions. Click "Start Test" to begin.
IP Address Details
Get detailed information about your public IP address, location, and network provider.
Full Latency Test
Comprehensive latency testing to AWS, GCP, and Azure regions worldwide.
ISP & ASN Info
Learn about your Internet Service Provider and Autonomous System Number.
Learn About Networking
IPv4 vs IPv6
Understand the differences between IPv4 and IPv6 protocols.
Public vs Private IP
Learn the difference between public and private IP addresses.
Latency vs Bandwidth
Understand network performance metrics and what they mean.
NAT vs CGNAT
How Network Address Translation affects your connection.
ASN & Peering
How the internet's backbone networks connect and route traffic.
Anycast vs Unicast
Learn how different routing methods affect network performance.
VPN/Proxy Detection
Check if you're behind a VPN, proxy, or other network service.
Packet Loss Guide
Understand causes, detection, and fixes for packet loss.
Subnetting & CIDR
Master IP subnetting and CIDR notation.
MTU & MSS Explained
Optimize network packet sizes for better performance.
Why Choose LatencyLens?
Privacy First
No tracking, no data mining. We only collect what's necessary to provide our services.
Lightning Fast
Get instant results with our optimized global infrastructure and edge computing.
Global Coverage
Test connectivity to AWS, Google Cloud, and Azure regions worldwide.