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IP / Subnet Calculator
Network address, broadcast, usable range, masks, and a binary breakdown from CIDR notation.
📍What's My IP
Public IPv4/IPv6, browser details, and basic connection info.
🏷️MAC Address Lookup
Identify a device's manufacturer from its MAC address OUI.
🔌Port Lookup
What's commonly running on a given port - 443, 5060, 3389, and more.
✂️CIDR Splitter
Split a network into smaller, equal-sized subnets.
🛰️BGP Explorer
A BGP looking glass for route investigation - RPKI validation, AS path, collector visibility, and route history for any IP, prefix, or ASN.