Ley Lines: Networking tools
Subnets, CIDR, DNS records, IP and domain lookups.
- IPv4 Subnet / CIDR Calculator
Network, broadcast, mask, wildcard and host range for any CIDR.
- IP Address Converter
Convert IPv4 between dotted, integer, hex and binary.
- DNS Lookup
Query A, AAAA, MX, TXT, NS, CNAME and more over DNS-over-HTTPS.
- IP Geolocation Lookup
Find location, ISP and timezone for an IP address.
- Domain Lookup (RDAP/WHOIS)
Registrar, creation and expiry dates and status for a domain.