Aggregate CIDR ranges or expand them into sub-ranges
CIDR Aggregation (supernetting) is the process of combining multiple adjacent or overlapping IP ranges into fewer, larger CIDR blocks. This is used to reduce routing tables, simplify firewall rules, and ease network management.
When working with ProxyTurk proxy services, you can use CIDR aggregation to manage IP ranges, especially in IPv4 and IPv6 proxy packages. When creating whitelists or blacklists, using aggregated CIDR blocks instead of many individual IPs is both more efficient and more manageable.
Common questions about CIDR aggregation and their answers
CIDR (Classless Inter-Domain Routing) is a notation system for representing IP addresses and network blocks. For example, 192.168.1.0/24 is a CIDR block covering 256 IP addresses. The prefix length (/24) determines the network size.
CIDR aggregation combines multiple small IP blocks into larger, fewer blocks. This simplifies firewall rules, routing tables, and IP lists, improving network performance.
CIDR expand expands a CIDR block into all its individual IP addresses. For example, a /30 block is converted to 4 IP addresses. It is used for IP list creation, network scanning, and configuration.
/32 represents a single IP, /24 (256 IPs), /16 (65,536 IPs), /8 (16 million IPs). As the prefix number decreases, the network size increases. ProxyTurk IPv4 proxies come from 512+ different /24 subnets.
You can reduce firewall whitelist rules by aggregating your proxy IP lists into CIDR format. You can also list all IPs in a subnet to visualize your proxy pool.