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IPv4 leasing for network teams

Managed IPv4 leasing built around your network requirements

Check current block sizes and indicative pricing, then share your region, intended use, ASN, routing authority, and term for review.

Submit leasing requirementsTalk to an IPv4 specialist

Current availability

Compare available IPv4 block sizes

Use this live view to identify a possible prefix before submitting your region, intended use, routing setup, and lease term.

/24

Available: 6

Starting amount
$102.40
Amount per IP
$0.40 - $0.50
Recent lease per IP
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/23

Available: 1

Starting amount
$204.80
Amount per IP
$0.40
Recent lease per IP
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/22

Available: 3

Starting amount
$409.60
Amount per IP
$0.40 - $0.50
Recent lease per IP
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/21

Available: 0

Starting amount
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Amount per IP
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Recent lease per IP
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/20

Available: 0

Starting amount
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Amount per IP
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Recent lease per IP
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/19

Available: 0

Starting amount
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Amount per IP
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Recent lease per IP
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/18

Available: 0

Starting amount
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Amount per IP
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Recent lease per IP
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Availability and displayed amounts are current observations, not reservations or offers. The final quote confirms currency, billing period, term, intended use, routing, registry work, and applicable fees.

Request workflow

From requirement to an operational IPv4 lease

Each request follows the same evidence-led sequence. A block is not reserved until the technical and commercial checks are complete.

  1. 01

    Match capacity and RIR region

    Confirm the prefix size, service region, intended use, target RIR, and whether current inventory can support the request.

  2. 02

    Verify routing authority and history

    Review the holder, ASN and upstream plan, LOA, ROA or RPKI path, registry records, geolocation observations, and available reputation evidence.

  3. 03

    Agree terms and operating ownership

    Document price and billing period, lease term, activation checks, abuse handling, renewal notice, termination, and route-withdrawal responsibilities.

Choose the right route

Lease, buy, or use a direct RIR path?

The right route depends on ownership goals, deployment timing, capital preference, registry eligibility, and how long the capacity is needed.

  • Lease IPv4 capacity

    Use a lease when you need deployable capacity for a defined term without acquiring the address asset. Confirm renewal and exit obligations before activation.

  • Buy IPv4 addresses

    Consider a purchase when long-term ownership and transfer eligibility justify the capital, registry process, due diligence, and ongoing operating responsibility.

  • Apply through an RIR

    Assess membership or LIR onboarding when your organization is eligible and wants to hold the registry relationship, records, fees, and recurring administration directly.

Operational ownership

Know who owns each IPv4 leasing decision

Managed coordination keeps the case together, but it does not replace the authority of the customer, address holder, RIR, upstream, or third-party data provider.

You provide and approve
  • Target prefix, region, intended use, technical contacts, and deployment timing
  • Origin ASN, upstream arrangement, routing plan, and required customer approvals
  • Commercial acceptance and final approval of material operational changes
i.lease coordinates
  • Inventory and eligibility review, contract handoffs, and activation checklist
  • Authorized LOA, ROA or RPKI, rDNS, geofeed, and registry-record requests
  • Evidence tracking for abuse cases, renewal, termination, and route withdrawal
External authorities decide
  • Address-holder and RIR acceptance of records or authorization changes
  • Upstream route acceptance, propagation, reachability, and network performance
  • Third-party reputation, geolocation, allowlisting, and abuse outcomes

Prepare your request

Send the details needed for a useful answer

You can review availability without an account. To open a leasing case, include these six details so the team can assess fit and identify missing approvals.

Ready to request IPv4 capacity?

Submit the six requirement details above to start an eligibility, inventory, routing, and commercial review.

Submit requirements
  1. 01Required prefix size or total IPv4 address count
  2. 02Preferred service region and RIR
  3. 03Intended use, network type, and end-user model
  4. 04Origin ASN, upstream, LOA, and RPKI or ROA requirements
  5. 05Desired start date and lease term
  6. 06Budget, billing contact, renewal notice, and exit constraints