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CIDR Aggregator
Aggregate and merge CIDR blocks to optimize network address allocation. Combine multiple CIDR ranges into efficient supernets.Network Optimization
CIDR aggregation helps optimize network address allocation by combining smaller subnets into larger, more efficient supernets.📖 Usage Guide
Step 1
Enter CIDR blocks in the input area, one per line.
Step 2
Click "Aggregate" to merge compatible CIDR blocks.
Step 3
Review the aggregated result and copy for use.
✨ Features
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Aggregate multiple CIDR blocks into efficient supernets.
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Real-time statistics showing compression ratio and block count.
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Support for both IPv4 and IPv6 CIDR notation.
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One-click copy functionality for easy integration.
🔬Mini Tutorial
CIDR Aggregation PrincipleThis CIDR aggregator uses advanced algorithms to merge compatible CIDR blocks into larger supernets. It analyzes network ranges and combines them optimally to reduce the total number of routing entries while maintaining network functionality.
Aggregation AlgorithmThe aggregation algorithm optimizes network representation by identifying adjacent and overlapping CIDR blocks. The algorithm first sorts by network address, then identifies adjacent blocks that can be merged. The merging process reduces the number of CIDR blocks while maintaining the same network coverage.
Network Optimization EffectCIDR aggregation can significantly reduce the size of routing tables and improve network device performance. By merging adjacent network blocks, the number of routing entries can be reduced, memory usage can be decreased, and routing lookup efficiency can be improved.
Practical Application ScenariosCIDR aggregation is widely used in enterprise network design, cloud computing environments, ISP network planning, and other scenarios. It helps network administrators optimize IP address allocation, reduce routing table size, and improve network efficiency and management convenience.