In practiceServe networks today
LARUS One — When an address becomes an identity.
LARUS One is a LARUS service that keeps a business’s network identity in place while its providers and locations change. Note 68 explains why the cost that matters is the cost of changing the number.
From the Notes
“The higher-value layer is not address scarcity. The higher-value layer is identity continuity. LARUS One exists for that layer.”
The number others have learned
At first, an IP address looks like capacity: a number given to a server, an office or a gateway. Then customers come to trust it, banks recognise it, suppliers add it to their allowlists and security teams write their rules around it.
From then on, changing the address is no longer a network task. It means rework for customers, coordination with partners, firewall changes, audit friction and lost trust. In Note 68, Lu Heng puts the question this way: not what the address costs, but what it would cost to change it.
What LARUS One does
LARUS One is a service offered and billed by LARUS Limited. Each annual Identity Unit gives a business a managed network identity for one active location, and LARUS guarantees its renewal.
A certified delivery partner, or a provider the business already uses once LARUS has reviewed it, connects the location. LARUS and that provider coordinate allocation, routing, RPKI validity and activation, and an Identity Passport and Allowlist Pack give counterparties a current record of the service.
Identity continuity, not address scarcity
Note 68 argues that the market has priced IPv4 as a scarce routing commodity and overlooked the more valuable layer: continuity of identity. Some addresses are disposable and should be priced like capacity; others become part of how a business is recognised, and those need a structure built to keep them.
That is why LARUS One separates two jobs that ordinary leasing ties together. The provider connects the location; LARUS keeps the identity. A business can change its provider or its location without starting its network identity again.
What it cannot decide for anyone
LARUS One cannot make a bank, a platform or a security team accept an address. Each makes its own access decision; LARUS’s commitment concerns the identity service and its renewal. Local connectivity and on-site work come from the delivery partner, under its own agreement and price.
The service also rests on records that still sit in the registry layer. Note 35 explains why that exposure is better carried by a specialist than by the business itself. Making those records easier to keep and to move for every network is the change NRS pushes for.
Read the argument, then see the service
Start with Note 68 for the economics of network identity and why LARUS One exists. Note 35 explains the registry risk beneath it. Then visit LARUS One to see how the service works.