Nmap Online Port Scan

Discover open ports. Protect your network, servers, and IT assets

Server Port Scanning

Nmap Highlights

Widely used by security teams and penetration testers.

Scan IP addresses for potentially exposed running services.

Scan CIDR blocks for new activity.

Check firewalls and routers for exposed ports.

hostedscan benefits

Platform Advantages

Full TCP port scan and UDP port scan for complete coverage to meet ISO 27001 and SOC-2 requirements.

Continuous monitoring with scheduled scans.

Automatic alerts for new open ports.

Reduce noise with HostedScan's vulnerability management system.

Nmap Online Port Scan Details

Nmap is the industry leading port scanner, used daily by enterprises and infosec professionals. Nmap discovers open ports on your servers, devices, and networks. HostedScan Security provides an online port scan powered by Nmap and trusted by hundreds of businesses.

Port Scanner Use Cases

Scanning for open ports is an important step to secure your servers and networks from cyberattacks and data leaks. Verify that only expected ports are open and no services or firewalls are misconfigured. Regular port scans are often required as part of certifications such as ISO 27001 and SOC-2.

Trusted by these companies and 1000s more

BbAmericas
Porsche
ExpediaGroup
WeMakeApps
SibylSoft
Luminary
CoinMe
Appetize
WonderProxy
Median
TaxiCaller
Yamaha
UniversityOfOxford
BbAmericas
Porsche
ExpediaGroup
WeMakeApps
SibylSoft
Luminary
CoinMe
Appetize
WonderProxy
Median
TaxiCaller
Yamaha
UniversityOfOxford
UniversityOfOxford
Yamaha
TaxiCaller
Median
WonderProxy
Appetize
CoinMe
Luminary
SibylSoft
WeMakeApps
ExpediaGroup
Porsche
BbAmericas
UniversityOfOxford
Yamaha
TaxiCaller
Median
WonderProxy
Appetize
CoinMe
Luminary
SibylSoft
WeMakeApps
ExpediaGroup
Porsche
BbAmericas

Sign up to get started

HostedScan is 100% read-only, and will never make any modifications to your servers.