What is IP Address?
Turkish: IP Adresi
An IP address is a numeric label used to identify devices on a network and route data packets to the correct destination.
What Is an IP Address?
An IP address identifies a device on a network and helps route data packets to the correct destination. A home router, office printer, cloud server, and mobile phone all use IP addressing as part of network communication.
There are two main versions. IPv4 addresses look like 192.168.1.10 and use a 32-bit address space. IPv6 addresses look like 2001:db8::1 and use a 128-bit address space. IPv6 was created to meet internet-scale address demand.
Types
IP addresses can be public or private. Private addresses are used inside local networks and are often translated to a public address through NAT when traffic goes to the internet. A static IP is used when a server, VPN, or firewall rule needs a stable address. A dynamic IP is assigned automatically through DHCP.
Business Use
IP addresses are basic information for access control, server publishing, VPNs, office networks, log analysis, and security monitoring. Users work with domain names; DNS translates those names to IP addresses. Packet delivery should be understood together with the TCP/IP model.
Related Terms
BGP is the internet routing protocol where autonomous systems announce which IP prefixes can be reached through which paths.
DNS (Domain Name System)DNS maps readable domain names to IP addresses so browsers, email servers, and APIs can reach the right destination without hard-coded numbers.
IPv6IPv6 is the IP version with 128-bit addressing, expanding beyond IPv4 limits for broader and more efficient modern networking.
NAT (Network Address Translation)NAT translates private network addresses to public addresses or ports, allowing local devices to communicate across the internet.
SubnetA subnet divides an IP address range into smaller network sections for routing, security boundaries, and address management.
TCP/IPTCP/IP is the protocol suite that defines addressing, packet routing, and reliable data transfer across internet-connected networks.