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SECURE AND FAST INFRASTRUCTURE

IPv4 Lease

IPv4 block leasing from /29 to /22: RDNS on every block and a WHOIS record on /24 and /22. Lease as many IP addresses as your servers need.
WHOIS icon Represents domain ownership and WHOIS information.
WHOIS
View ownership and information
RIPE icon Represents RIPE registration and IP region information.
RIPE Record
Official information about the IP region
BGP icon Represents BGP and inter-network routing.
BGP
Fastest routing between networks
Server IPv4 Rental
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Our Happy Customers

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4.934 Google reviews

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Serhat

A high-quality team in terms of both servers and customer service. ++

Google · 3 months ago · Translated

Engin Koray Ünlü

We have been working with Sunucun Bilgi İletişim Teknolojileri for years and every time we see that we made the right choice. Their technical knowledge is truly top-level, and they are incredibly fast and solution-oriented, especially in emergencies. They don't just fix problems; they also improve the system so the issue doesn't happen again in the long run. I wholeheartedly recommend them to anyone looking for a reliable, reachable and competent team. Companies like this are really rare.

Google · 9 months ago · Translated

İrfan Çoban

I have been buying VPS and VDS servers for months. Even though I don't pay for an additional support service, I want to thank them for their quick solutions, fast replies and great workflow whenever I have a problem. As someone who has been buying servers and hosting for years, I definitely recommend them.

Google · 9 months ago · Translated

Hamza Yusuf AKBAŞ

Sunucun is our choice for our web hosting and VDS needs. The quality of service and support is incredible. I definitely recommend them.

Google · 9 months ago · Translated

Hazir Kurumsal

I have been a customer for more than a year and both the services and the support have worked without any problems. I recommend them to everyone.

Google · 9 months ago · Translated

Emir Han

I use their cloud server services for my company and I am very satisfied. Thank you for the fast support.

Google · 9 months ago · Translated

Hasip Tosun

I have been using the VDS server I bought from them for about a year. I recommend them without hesitation...

Google · 11 months ago · Translated

Ömer Rıdvan POLAT

They have a really helpful and supportive team. Customer satisfaction comes first, and I think they stand out as a team that truly loves its work. If you are looking for the best in this business, you are in exactly the right place.

Google · a year ago · Translated

ritim yollarda

A better-quality server company than many other server providers. They spent hours moving and restoring backups for us, many thanks. A legendary company with good service.

Google · a year ago · Translated

Volkan Demirkol

I have been using their Reseller Hosting service for 2 years. In that time I haven't had a single problem apart from one or two, and when those happened they solved them without leaving me in a difficult spot. I just got a dedicated IP for my hosting accounts' e-mail and I plan to renew the service at the end of the year. Thank you for the excellent partnership and service. I hope we keep working together for many years.

Google · a year ago · Translated

Aykut AYYILDIZ

I have been using their hosting service for a month. I definitely recommend them. The support department is very fast!!!

Google · a year ago · Translated

Yunus Ozcelik

Top level in terms of price and performance.

Google · a year ago · Translated

Umut Şahin

We use Sunucun's web hosting service and we are very satisfied. Our business website runs fast and without interruptions. The reliability Sunucun provides makes our work much easier. On top of that, the technical support team always solves our problems quickly and professionally. Having this quality of service at an affordable price is great. Choosing Sunucun can contribute a lot to the success of your web presence.

Google · 2 years ago · Translated

Mustafa Önal

If you are looking for a virtual server service, Sunucun is definitely a company you should look at. I have been a Sunucun customer for a long time and I am really satisfied. Their virtual servers are fast and reliable, so my websites and applications are always online and fast. Their customer support is great too. Whenever you have a question or need help, they answer right away and do everything they can to solve your problem.

Google · 2 years ago · Translated

Tamer Sezgin

Sunucun's virtual server services are great! They offer a perfect solution for my business. My virtual server always runs fast and without interruptions, which improves the performance of my website and applications. The technical support team also always helps quickly and professionally. Prices are very competitive too. If you are looking for a reliable and fast virtual server service, you should definitely consider Sunucun. A service that will help you strengthen your online presence!

Google · 2 years ago · Translated

Hayro

If you are looking for a virtual server service, I strongly recommend Sunucun. Here is why: Sunucun's virtual servers are very fast and reliable. My websites and applications are always online and my users don't experience outages, which lets me offer my customers a better experience. Their customer support is excellent too. Whenever I have a problem or a question, I get a quick answer. They are really helpful and solution-oriented.

Google · 2 years ago · Translated

Gurkan Gultekin

I have come to know them as a successful company with a different perspective on information technology, one that takes customer satisfaction seriously and loves and owns its work. Communication, fast support, understanding the customer and being able to think like the customer, and a focus on solutions are their essential qualities. I hope they become number one among the top 3 companies in the hosting world in Turkey and show all their competitors what real service means. I enjoy working with Sunucun.com.tr ... I recommend them to everyone.

Google · 2 years ago · Translated

yusuf arslan

Your reseller hosting service is really great! Thanks to Sunucun's reseller hosting plans I can offer high-quality web hosting to my own customers. Their fast and reliable servers provide an uninterrupted experience. The customer support team also always answers my questions quickly and effectively. Prices are very good too. I would also like to thank Mr. Emir, a true gentleman.

Google · 2 years ago · Translated

Emre Demir

Sunucun's dedicated server services are surprisingly powerful. They offer a perfect solution for the needs of our business. Our dedicated server always delivers high performance and reliability, which gives us great confidence in keeping our business running. The technical support team also always solves problems quickly and professionally. Prices are quite reasonable too. Using Sunucun's dedicated server service has helped our business grow and become stronger. I definitely recommend them!

Google · 2 years ago · Translated

Eren Ateş

Sunucun's web hosting services are really impressive. We host our business website with this service and the results are excellent. Thanks to Sunucun's speed and reliability, our website is always online and fast. The technical support team is always helpful and prices are quite reasonable. I think it is one of the best options for web hosting. I definitely recommend Sunucun!

Google · 2 years ago · Translated

Emirhan Yakar

I love Sunucun for virtual server services! It is a perfect option for running my website and applications. It always runs fast and smoothly. The support team is always helpful too, and on top of that the prices are very affordable. I definitely recommend Sunucun!

Google · 2 years ago · Translated

Arda

Their dedicated server services are extremely reliable and effective. The infrastructure is flawless and customer support is fast. I bought a dedicated server with a 10 Gb/s network from them and I am very happy with it. I recommend them.

Google · 2 years ago · Translated

Ismail Demir

I use their reseller service. Of all the companies I have worked with so far, this is by far the one with the fastest support. Whatever the day or time, they reply right away and find a solution. I hope they don't go downhill in the future like other companies.

Google · 2 years ago · Translated

Recep Aydoğdu

Sunucun's reseller hosting services are extremely effective and reliable. The control panel is easy to use and customer support is fast.

Google · 2 years ago · Translated

Tarık Seyrek

I have been a customer for about a year. Their support is very good and we get very fast replies. Their servers are well worth the price we pay.

Google · 2 years ago · Translated

Akhilesh Gupta

Thanks a lot for providing hosting service at best price. Support is awesome. Highly recommended.

Google · 2 years ago

Zurk Emlak

We use their VDS virtual server service; all of our websites are hosted here and we are very satisfied.

Google · 3 years ago · Translated

Umut Yıldırım

I bought domain and hosting services. They are very attentive and helped me at every step.

Google · 4 years ago · Translated

Mustafa Altuntas

The staff are very attentive and helped me at every step without interruption.

Google · 4 years ago · Translated

Emirhan Kandogmus

I have been a customer for a long time. They are very understanding.

Google · 4 years ago · Translated

Ogün Sakız

I always use them for all of my clients' projects.

Google · 4 years ago · Translated
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what is ipv4
how to lease ipv4
ipv4 lease prices
IPv4 lease prices

IPv4 Block Sizes and Prices

IPv4 blocks are written in CIDR notation (/29, /24 and so on). Three addresses in a block are reserved for the network address, the broadcast address and the gateway, so the number of usable IPs is the total minus 3.

PlanBlockTotal addressesUsable IPsRDNSWHOIS recordMonthly
SNCIP-1/2985YesNo
SNCIP-2/281613YesNo
SNCIP-3/273229YesNo
SNCIP-4/266461YesNo
SNCIP-5/25128125YesNo
SNCIP-6/24256253YesYes
SNCIP-7/221,0241,022YesYes

Prices are the monthly amount on the plan cards converted at the current exchange rate. For /24 and /22 blocks the WHOIS record can be registered in your name; smaller blocks do not support a WHOIS record. Reverse DNS (RDNS) can be set on every block.

Which IPv4 Block Fits You?

/29 – /27

Enough for separate IPs for a few websites, a clean IP for an SSL or mail server, or a small VPN or proxy setup.

/26 – /25

Suits infrastructures with many virtual servers, hosting companies and agencies giving clients their own IPs.

/24 and /22

The smallest block that can usually be announced over BGP from your own ASN is a /24. The right choice for companies that need a WHOIS record and announce their own network.

We Are Here to Help You!

Our expert support team is always at your service to help you move forward with confidence every step of the way. We are here to provide the fastest and most effective solutions to your questions.

IPv4 is the 32-bit addressing system that identifies devices on the internet. Addresses consist of four numbers from 0 to 255 (e.g. 192.0.2.10), with roughly 4.3 billion addresses in total.

IPv4 uses 32-bit and IPv6 128-bit addresses; IPv6 offers a far larger address space. Since a large part of the internet is still reachable only over IPv4, servers usually run both protocols.

The regional registries have run out of new IPv4 space, so addresses are obtained by transfer or lease. Leasing lets you use as many IPs as you need without a large purchase cost.

/29 (5 usable IPs), /28 (13), /27 (29), /26 (61), /25 (125), /24 (253) and /22 (1,022).

Three addresses in each block are reserved for the network address, the broadcast address and the gateway. For example, a /29 has 8 addresses, of which 5 are usable.

For /24 and /22 blocks the WHOIS record can be registered in your name. /25 and smaller blocks do not support a WHOIS record.

Yes. RDNS can be set on every IPv4 block. A correct RDNS record on mail servers reduces the risk of messages being marked as spam.

The smallest block that can usually be announced over BGP from your own ASN is a /24. If you do not have an ASN, see our ASN lease service.

The price depends on the block size and is proportional to the number of usable IPs. Current monthly prices are on the plan cards and in the table on this page.

IP blocks can be used with your VDS, dedicated server and server hosting services on the Sunucun infrastructure. If you have a special use case, write to us via the contact form.

Separate IPs for websites, mail servers, VPN and proxy infrastructure, assigning IPs to virtual server customers, hosting and reseller services, and announcing your own network on the internet are the most common uses.

IP addresses used for spam or attacks get blacklisted, causing problems with mail delivery and access. Making sure leased addresses are not abused and keeping their reputation clean is the user’s responsibility.