networkmapper

Network Mapper - Professional Network Tools

Discover, analyze, and troubleshoot networks with Network Mapper – a powerful, all-in-one network toolkit designed for IT professionals, network administrators, security researchers, and tech enthusiasts.

🔍 PORT SCANNER
Scan hosts and networks for open ports with multiple scanning techniques:
• TCP Connect Scan - Reliable full connection scanning
• UDP Scan - Discover UDP services
• Service Version Detection - Banner grabbing to identify running services
• CIDR Support - Scan entire subnets (e.g., 192.168.1.0/24)
• Custom Port Ranges - Specify individual ports or ranges (e.g., 80, 443, 1000-2000)

🛠️ NETWORK TOOLS
A comprehensive suite of essential network utilities:

• Ping - Test host reachability and measure round-trip latency. View detailed statistics including TTL, packet loss, and response times.

• Traceroute - Map the complete network path to any destination. Visualize each hop with IP addresses, hostnames, and response times to identify network bottlenecks and routing issues.

• WHOIS Lookup - Query domain registration information. Find registrar details, creation dates, expiration dates, name servers, and registrant information for any domain.

• DNS Lookup - Resolve hostnames to IP addresses. View all associated IP addresses and canonical names for any domain.

• DNS Records - Query comprehensive DNS record types including:

A (IPv4 addresses)
AAAA (IPv6 addresses)
MX (Mail servers)
NS (Name servers)
TXT (SPF, DKIM, verification records)
CNAME (Aliases)
SOA (Start of Authority)
SRV (Service records)
CAA (Certificate Authority Authorization)
• Reverse DNS - Look up hostnames from IP addresses. Identify the domain associated with any IP.

• HTTP Headers - Fetch and analyze HTTP response headers from any URL. View status codes, server information, security headers, caching policies, and more.

📊 NETWORK INFORMATION
View detailed information about your current network connection:
• Local IP Address
• Subnet Mask / Prefix Length
• Default Gateway
• DNS Servers
• Network Interface Name

✨ KEY FEATURES
• Clean, modern Material Design interface
• Dark mode support
• Real-time scan progress and results
• Results displayed in easy-to-read format
• No ads, no tracking
• Works on WiFi and mobile data
• Supports Android 7.0 (Nougat) and above
• Optimized for Android 15 with edge-to-edge display

👤 WHO IS THIS FOR?
• Network Administrators - Quickly diagnose network issues
• IT Professionals - Audit and inventory network services
• Security Researchers - Discover open ports and services
• Developers - Debug network connectivity issues
• Students - Learn about networking concepts
• Home Users - Troubleshoot WiFi and internet problems

📋 PERMISSIONS EXPLAINED
• INTERNET - Required to perform network scans and queries
• ACCESS_NETWORK_STATE - Required to display network information

⚠️ IMPORTANT NOTES
• Only scan networks you own or have explicit permission to test
• Some scan types may be blocked by firewalls or security software
• UDP scanning has limitations without root access
• Scanning large networks or many ports may take time

🔒 PRIVACY
Network Mapper respects your privacy. All operations are performed locally on your device. No data is collected, stored, or transmitted to external servers (except for the actual network queries you initiate).

Download Network Mapper today and take control of your network diagnostics!