75+ Professional Network Tools
Every tool infrastructure, network, and security engineers need — in one iOS app.
Network
18Network Info
FreeCurrent network connection details
My IP Address
FreeCheck your global IP address
Speed Test
FreeMeasure download & upload speed
IP Calculator
FreeSubnet calculation & CIDR conversion
Network Calculator
FreeNetwork / broadcast address calculation
VLAN Calculator
FreeVLAN subnet design calculation
IP Geolocation
IP geographic information
Bandwidth Calculator
FreeBandwidth & transfer time calculation
MTU/MSS Calculator
FreeMTU/MSS value calculation
Latency Simulator
FreeNetwork latency simulation
TCP Port Test
Check port open status
BGP AS Lookup
AS number lookup
Device Discovery
FreeDiscover devices on local network
Wake on LAN
FreeSend magic packets to wake devices
MAC Vendor Lookup
FreeIdentify vendor from MAC address
WiFi Channel Planner
FreeWiFi channel design & interference avoidance
SNMP Trap Sender
Send SNMP traps
Syslog Sender
Send syslog messages via UDP/TCP/TLS
DNS
5HTTP Headers
Inspect HTTP response headers
Response Time
Measure response time per phase
HTTP Method Check
Check supported HTTP methods
Cookie Analyzer
Analyze Set-Cookie headers
HTTP/2 Check
Check HTTP/2 support
HTTP/3 QUIC Check
Check HTTP/3 QUIC support
OG Preview
Preview Open Graph meta tags
API Tester
Send HTTP API requests
WebSocket Tester
Test WebSocket connections
SSL Checker
Inspect SSL certificates
OCSP Checker
Check OCSP status
CAA Checker
Check CAA records
TLS Version Test
Check TLS version support
Cipher Suite Test
Test cipher suites
Protocol Downgrade Tester
Test protocol downgrade
HSTS Checker
Check HSTS configuration
Security Headers
Evaluate security headers
Mixed Content Checker
Detect mixed content
Security
24IP Reputation Checker
Check IP reputation
Domain Reputation
Check domain reputation
Open Port Audit
Audit open ports
Subdomain Finder
Enumerate subdomains
Subdomain Takeover
Detect subdomain takeover
DNS Rebinding Checker
Detect DNS rebinding
GraphQL Scanner
Scan GraphQL endpoints
Request Smuggling Detector
Detect HTTP request smuggling
Cloud Storage Checker
Check cloud storage exposure
CVE Search
Search CVE database
Default Password Lookup
Search default passwords
Password Generator
FreeGenerate secure passwords
Password Strength
FreeEvaluate password strength
Hash Generator
FreeGenerate MD5/SHA hashes
HMAC Generator
FreeGenerate HMAC authentication codes
JWT Decoder
FreeDecode and inspect JWT tokens
CORS Tester
Test CORS policy configuration
SSL Chain Validator
Validate SSL certificate chain
Redirect Checker
Trace HTTP redirect chain
WAF Detector
Detect web application firewalls
Tech Stack Detector
Detect website tech stack
API Discovery
Discover API endpoints
Zone Transfer Test
Test DNS AXFR zone transfer
DNS Takeover Checker
Detect DNS takeover risks
Email Deliverability
Email deliverability diagnosis
Email Auth Checker
Check email authentication
SPF Validator
Validate SPF records
DKIM Validator
Validate DKIM records
DMARC Analyzer
Analyze DMARC policy
BIMI Checker
Check BIMI records
MTA-STS Checker
Check MTA-STS configuration
MX Checker
Check MX records
SMTP Tester
Test SMTP connection
Blacklist Checker
Check blacklist status