APNIC /18 IPv4 Subnet for Sale – Japan

APNIC IPv4 region map

APNIC

APNIC manages IP address allocation for the Asia-Pacific region.

IPv4 Subnet Info Full IP address is revealed when you request a contract from this page. 125.x.xxx.x/18
ID Number 1932
Region APNIC
Subnet Size /18
Number of IPs 16,384
Country 🇯🇵 Japan
Date added December 30, 2025
Status Available
Price / IP$XX.XX
Price$XXX,XXX.XX
Views 9

Large APNIC /18 IPv4 subnet with 16,384 contiguous IPs in Japan. Verified clean address space with fully managed transfer to ARIN, APNIC, or RIPE.

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IPv4 Buying Checklist

To get the full IPv4 Subnet and a detailed blacklist report, please click green “Request Info” button above and follow the directions.
 
Please make sure you have all of the following information to streamline the purchase process.  

Buyers Checklist for RIPE

  1. RIPE LIR account or RIPE account with sponsoring LIR
  2. Company’s RIPE organization ID
  3. Company registration papers
  4. Allocated budget for IPv4 Subnet price
  5. Person authorized to sign purchase agreement

About this Block

This APNIC /18 IPv4 subnet provides a large, contiguous block of 16,384 IPv4 addresses located in Japan and is available for immediate transfer. The address space has been reviewed using comprehensive blacklist reporting across more than 100 global sources and is confirmed clean, reputable, and ready for production use.

The block is eligible for transfer to ARIN, APNIC, or RIPE, offering flexibility for buyers operating across regions. All transfers are fully managed by Brander Group, an approved IPv4 transfer facilitator with extensive experience coordinating registry approvals, compliance review, and pre-approval support.

Transfer & Compliance

Transfers typically complete within two to three weeks. Prior to handoff, legacy routing records, BGP announcements, and outdated DNS entries are reviewed and addressed where necessary to ensure a clean and reliable transition.

This /18 subnet is well suited for network operators, cloud platforms, content delivery networks, and enterprises requiring scalable IPv4 capacity in the Asia-Pacific region. Its size, geographic stability, and verified cleanliness make it an efficient solution for long-term growth.

IPv4 Buying Checklist

To get the full IPv4 Subnet and a detailed blacklist report, please click green “Request Info” button above and follow the directions.
 
Please make sure you have all of the following information to streamline the purchase process.  

Buyers Checklist for RIPE

  1. RIPE LIR account or RIPE account with sponsoring LIR
  2. Company’s RIPE organization ID
  3. Company registration papers
  4. Allocated budget for IPv4 Subnet price
  5. Person authorized to sign purchase agreement

Payment Methods

We offer two secure payment methods. Funds will be held until successful transfer of IPv4 address subnet as verified in your RIPE Whois account.

Wire Transfer

You can send wire or ACH into Brander Group’s secure client funds account. You will receive our bank information upon completing checkout process.

There are no fees to use this method.

Escrow

Escrow.com is a trusted global self-directed escrow platform that allows easy and simple transfers.

Click here for tips on how to sign up for an account, or visit their website.

Closing an IPv4 Sale

Review, Signature and Payment

Following the request for more details, we will provide the following information:

  1. Payment information
  2. Full IPv4 netrange
  3. Detailed blacklist report
  4. Purchase agreement

Our Team Will Assist Throughout

Our team will fully manage the project and assist both the buyer and seller throughout the transfer process. We will share all relevant information to ensure the transfer is complete within 2-3 weeks.

Steps in the Process

  1. After payment has been confirmed, the seller of IPv4 address subnet will initiate transfer request
  2. The buyer will then initiate transfer ticket with their internet registry (ARIN, RIPE, APNIC)
  3. RIR will do their due diligence and keep buyer and seller updated
  4. The seller and buyer pay fees as requested by the respective internet registry
  5. RIR will approve the seller and notify them, and we will relay that information to the buyer
  6. Whois will update with buyer’s information
  7. Funds are released to the seller

FAQ: Buying IPv4

To get the full IPv4 Subnet and a detailed blacklist report, please click green “Request Info” button above and follow the directions.
 
Please make sure you have all of the following information to streamline the purchase process.  

Once you are ready to purchase an IPv4 address block you click on “Request Info” and submit your information. A representative will then send you a full blacklist report, a purchase agreement and payment information. We don’t require any upfront commitment

This is a permanent transfer of the IPv4 address block into your internet registry account. It will be a one-time fee, no additional yearly and monthly costs.

Specific to ARIN, Buyers must demonstrate a business justification to be eligible to receive an IPv4 Subnet. Buyers are required to receive approval from their respective Regional Internet Registry. Here are some tips:

  • Demonstrate usage of at least 50% of the IPv4 addresses over two (2) years.
  • Demonstrate 80% usage of the sum of all current IPv4 assignments and allocations
  • If you are using carrier assigned space, it’s easy to ask for your own IPv4 space as a way to migrate off carrier blocks and avoid being tied down by a specific company.

We run each IPv4 Address Block through proprietary software that checks each IP address against 100 global blacklists. This report will be provided to the Buyer before payment is made to confirm and verify the information to be accurate. If the Buyer finds any IPs not to be clean and provides the proof, we can replace with a different IPv4 Address Block or Buyer can cancel the order.

As experienced consultants in IP address market, IPv4connect.com provides privately negotiated options for larger or more complex IPv4 transactions. Send Us A Message today to find out how we can help you meet your IPv4 needs, or give our friendly sales representatives a call at: +1.702.560.5616.

Contact us directly to discuss selling your address block(s)! We will get back to you within 24 hours.

Some of the suppliers selling their IPv4 Address Block choose to keep them in routing tables to prevent hijacking. The announcements will be removed upon confirmation of payment from the buyer.