Registry risk: protect your IPv4 continuity with LARUS

A working IPv4 address quickly becomes part of your customer’s business: a trusted API endpoint, a VPN connection, an allowlisted service. Replacing it can mean coordinating with every system and customer that depends on it. Your address strategy should protect that accumulated value.

Find the answer for your network

• Why buying addresses leaves registry exposure
• The rights foundation behind LARUS
• Compare direct holding, brokers and LARUS
• How continuity reaches your applications
• Your continuity questions

Buying IPv4 does not buy independence from the registry

Registry governance risk is the exposure created when your ability to keep using addresses depends on a Regional Internet Registry (RIR), its policies and its resource agreement. Changes to that relationship can create work and uncertainty for the business using the addresses. A transfer changes the registered holder; it does not remove the registry layer.

When you buy a block, your operating company commits the purchase capital and takes on that upstream relationship. When you rent through an ordinary broker, the original holder’s registry relationship remains in the chain. The important question is who can carry and defend that relationship for the life of your customer services.

Protect the network identity your customers already trust

IPv4 continuity protects more than an entry in a database. Addresses can be embedded in firewall rules, partner allowlists, DNS records, monitoring, API integrations and VPN configurations. Keeping them usable helps your customers avoid reconfiguration and your team avoid a disruptive renumbering project.

That is why long-term use deserves more than a successful transfer or an attractive first-month price. Your ISP, hosting platform or cloud service needs supply, renewal and practical routing support that work together.

A rights foundation ordinary rental does not give you

LARUS is the world’s only IPv4 platform built on court-recognized shareholder rights in the RIR system. The foundation includes Cloud Innovation’s court-recognized statutory member position at AFRINIC and its authorization to LARUS. The published shareholder-rights evidence explains that structure.

For your business, this means choosing a first-party operator built to carry and defend the registry-facing relationship upstream. LARUS connects that foundation to the supply, renewal and operational support you use. You get a continuity partner with a structural reason to stand behind your network.

Compare what stands behind the addresses

Three ways to obtain IPv4, three operating relationships

Your route	What it means for your business
Buy and hold directly	You fund the acquisition and your company manages the registry-facing relationship alongside its customer network.
Rent through a broker	The broker connects the transaction to a separate holder. Trace who controls supply, handles renewal and carries the underlying registry relationship.
Choose LARUS	First-party supply, the rights foundation and Continuity come together in one direct relationship. LARUS carries the registry interface while you grow customer services.

First-party leasing means obtaining addresses directly from the organization controlling the supply, rather than adding another intermediary between your team and that resource. The IPv4 leasing models guide explains the supply arrangements.

Plan renewal around the life of your service

Your customer relationship should last longer than the uncertainty of the next address renewal. LARUS Continuity brings the renewal decision into your infrastructure plan. For business-critical deployments, the Critical plan’s Guaranteed Renewal provides a clear reason to build for the long term.

Continuity also needs ongoing records, routing coordination and support. These are the practical connections between a renewable address service and the network your customers can actually reach. Choose your plan around that operating need, not just the first invoice.

From registry records to a working customer connection

Keep resource information accurate. Registration and contact records identify the resource relationship and the people who can act. LARUS handles the upstream coordination so your engineers have a clear counterpart when changes are needed.

Prepare the routing authorization. An LOA communicates authorization to use the block. IRR route objects support routing filters; RPKI ROAs identify authorized origin ASNs. Matching the prefix and origin ASN across these records helps your upstreams accept the intended announcement.

Keep routing in your hands. BGP determines the routes your network announces and receives. A registry record or valid ROA alone does not send traffic. Your team controls its network and routing policy, with LARUS supporting the address side of deployment and change.

Check the service your customer uses. Reachability, DNS, reverse DNS and application checks connect the routing work to useful service. An API or VPN that works for the customer is the outcome to protect.

Continuity should support your freedom to operate

Your network will evolve: new upstreams, another location, a different routing design. A clear address relationship lets your team coordinate the necessary record and authorization changes while keeping its engineering decisions. Registry coordination supports your operation; it does not replace control of BGP or your applications.

Lu Heng’s explanation of registry-layer risk sets out why LARUS carries this relationship upstream and why continuity belongs at the centre of the commercial decision.

Put capital into customers, not another address purchase

Leasing keeps the full acquisition cost available for network capacity, new locations and customer growth. Unlimited IPv4 gives you a supply path for that expansion. Compare the full operating model: acquisition or lease cost, registry administration, engineering time and the disruption of changing addresses.

Use current IPv4 pricing for today’s figures. For the capital decision, read why enterprises are reconsidering direct purchases. The value is in the network you can keep building.

Grow IPv6 while protecting the IPv4 services earning revenue today

IPv6 expansion and IPv4 continuity can move together. Existing customer integrations still need their established address identity while your network develops. Build your next deployment with a provider that brings address capacity and continuity into the same conversation.

Your IPv4 continuity questions

Does buying IPv4 remove registry risk?

No. A purchase transfers a registered position and leaves the registry-facing relationship with the holder. LARUS offers a different operating structure: first-party supply with that relationship carried upstream and a rights foundation behind it.

How is LARUS different from an IPv4 broker?

You work directly with the operator supplying your addresses. LARUS brings resource control, renewal and routing support together, backed by the Cloud Innovation rights and authorization structure described above.

What does Guaranteed Renewal help me achieve?

The Critical Continuity plan is designed for services where continued address use matters to customer relationships and revenue. Guaranteed Renewal lets you plan beyond a short rental term and reduce the prospect of rebuilding integrations around replacement addresses.

Does LARUS take over my network?

You retain your network and BGP policy. LARUS carries the registry-facing work and coordinates the resource records and routing authorization that support your deployment.

What should I compare before choosing a provider?

Ask who controls the supply, who handles renewal, what supports its rights position and who helps when routing or records need changing. Bring your capacity, origin ASN and service priorities to LARUS IPv4 Continuity to select the plan for your network.