Nmap (T) alternatives
6 tools in the catalogue cover the same ground as Nmap (T) and can replace it depending on the need. Each one is reachable, re-checked daily, and listed with its pricing.
- BinaryEdge (R)paidCommercial security research platform with internet-wide scanning and module-based detection.
- Masscan (T)freeUltra-fast TCP port scanner designed for scanning large IP ranges and entire networks.
- Netlas.iofreemiumComprehensive internet scanning platform with OSINT, DNS, and WHOIS data. Free tier: 50 requests/day.
- Scanless (T)freeCommand-line tool for port scanning without leaving traces on target using third-party services.
- Scans.iofreeArchive of internet-wide scan data including censys scans and other reconnaissance data.
- FOFAfreemiumChinese internet asset search engine similar to Shodan, indexing IP devices, services, and web apps with over 2 billion assets — particularly strong on Chinese and Asian infrastructure.
Nmap (T)
IP & MAC Address
Also written Nmap
Open-source network mapping and port scanning tool with OS detection and service version identification.
RECOMMENDED USE
Network reconnaissance and port scanning
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Masscan (T)
IP & MAC AddressUltra-fast TCP port scanner designed for scanning large IP ranges and entire networks.
IP2Location.com
IP & MAC AddressCommercial IP geolocation service with free demo and database. Provides location, proxy detection, and network data.
Scamalytics
IP & MAC AddressIP risk scoring and fraud prevention platform that detects VPNs, proxies, Tor nodes, and high-fraud-risk IPs using a network of 100M+ monthly IP observations.
PeeringDB
IP & MAC AddressDatabase of internet exchange points, member networks, and AS relationships for network mapping.
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