MCP For Claude Marketplace
IP & CIDR Validator

IP & CIDR Validator MCP Connector for Claude

F

Equip cybersecurity agents with binary IP math. Instantly validate IPv4/IPv6 addresses and check CIDR subnet allocations local.

1 tools Official Updated Jun 28, 2026 Official Vinkius Partner
More Details Connect to Claude

Cybersecurity and Network Operations (NOC) Agents constantly analyze firewall access logs. When a client authorizes a specific subnet (like 192.168.1.0/25), the LLM is physically incapable of performing the binary arithmetic required to know if the IP 192.168.1.155 is allowed. It will guess and fail, leading to security breaches. This MCP solves that entirely.

The Superpowers

  • Binary Arithmetic: Accurately parses IPv4 and IPv6 addresses and mathematically compares them against CIDR blocks.
  • Firewall Shield: Ensures AI agents make deterministic allow/block decisions based on strict networking rules.
binary-mathsubnet-calculationfirewall-rulesnetwork-securityip-addressing

1 tools expose this connector's capabilities to your AI agent.

validate_ip

Pass the IP or CIDR string and receive validation results including network address, broadcast, and host range. Validates IPv4/IPv6 addresses and calculates binary CIDR subnet matches offline. Essential for cybersecurity and firewall agents

See how to talk to your AI agent using IP & CIDR Validator.

Check if the IP `192.168.1.150` belongs to the allowed subnet `192.168.1.0/25`.

IP Validation: IP is IPv4. Subnet match is false.

Is this a valid IPv6 address? `2001:0db8:85a3:0000:0000:8a2e:0370:7334`

IP Validation: Parsed successfully as IPv6.

Verify if this IP string from the log is valid.

IP Validation: Successfully parsed.

Yes, it fully supports parsing and subnet matching for both IPv4 and IPv6 standard formats.

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