IPAM: Why Spreadsheets Stop Working for IP Address Management

Almost every organisation starts managing IP addresses in a spreadsheet. It works until the network grows, several people edit the file, DHCP scopes change and nobody is sure which subnet is free. IP Address Management (IPAM) replaces guesswork with a single source of truth.

Symptoms you have outgrown spreadsheets

• Duplicate IP conflicts causing intermittent outages.
• New sites delayed while someone hunts for free address space.
• DNS records pointing to addresses that no longer exist.
• No record of who allocated an address, or why.

What IPAM provides

• A hierarchical view of address blocks, subnets and individual allocations.
• Integration with DHCP and DNS (often called DDI).
• Discovery that compares what is recorded with what is actually live.
• Audit trails and role-based permissions.
• IPv6 planning, where address space is vast but structure matters even more.

For ISPs

Service providers must also track allocations to customers, which is essential for handling abuse reports and lawful information requests accurately.

Getting started

Import existing records, run discovery to find discrepancies, clean up, and then make IPAM the only place allocations happen.

Ubixe Infotech implements IPAM and DDI solutions. Explore our IPAM service or get in touch.