In today’s age of technological innovation, businesses and organisations are increasingly relying on internet-based services and tools. As a result, the demand for IP addresses has soared, prompting companies to seek out IPv4 blocks for sale. What is an IPv4 Block? An IPv4 block, also known as an Internet Protocol version 4 block, is a numerical range of IP addresses that are allocated for use by an organisation or individual. A typical IPv4 block contains 256 unique IP addresses, represented by a set of four numbers separated by periods (e.g. 192.168.0.0). An IPv4 block is managed by the Internet Assigned Numbers Authority (IANA) and distributed to Regional Internet Registries (RIRs), who then allocate smaller blocks to Internet Service Providers (ISPs)[…]

​​ As technology continues to evolve, businesses and organisations have become increasingly reliant on the Internet to support their day-to-day operations. Multiprotocol Label Switching (MPLS) has emerged as a key networking technology that offers businesses a reliable way to connect their sites and facilities across different geographic locations. In this blog post, we will have a further look at Connecting MPLS networks. What is MPLS? Multiprotocol Label Switching (MPLS) is a high-performance telecommunications technology that fundamentally improves the efficiency and reliability of traffic routing in data networks. It is a protocol that operates at the OSI Layer 2 (data link layer) and Layer 3 (network layer) levels of the communication stack. The basic idea behind MPLS is to simplify the[…]

The IPv4 Address pricing History has been a subject of great interest for both the tech community and the business world as it is filled with ups and downs, market fluctuations, and technological advancements. From their origin in the early days of the internet to the modern era of global networking, IPv4 addresses have played a crucial role in the development of online communication and commerce. IPv4 Addresses  An Internet Protocol version 4 address, commonly known as an IPv4 address, is a unique identifier assigned to every device that connects to the Internet. This address is used to facilitate communication between devices across the internet, and it consists of a set of four numbers that range from 0 to 255,[…]

AFRINIC IPv4 Exhaustion – The Regional Internet Registry  IPv4 addresses are a vital resource required for the functioning of the Internet. They are unique numerical identifiers that are assigned to devices connected to the Internet, such as computers, smartphones, and servers. However, IPv4 addresses have been facing the challenge of exhaustion. In this article, we will discuss the AFRINIC IPv4 exhaustion. What is AFRINIC? AFRINIC (African Network Information Centre) is a non-profit, membership-based organization that is responsible for the distribution, registration and maintenance of IP addresses and AS numbers across the African continent. It is one of the five Regional Internet Registries (RIRs) in the world. AFRINIC was established in 2005 and operates with the mandate of providing a sustainable[…]

  In the world of technology and the Internet, IPv4 addresses play a crucial role in connecting devices to the Internet. However, with the increasing number of devices and internet users, IPv4 addresses have become a scarce resource. As a result, many companies and individuals are turning to buying IPv4 addresses as a means to ensure uninterrupted internet connectivity for their devices. In this blog post, we will answer a popular question that arises here which is “ Is buying IPv4 addresses a good option or not ?”  IPv4 Address Exhaustion  To answer the previously mentioned question, we must first understand the reasons why IPv4 addresses are becoming scarce. The primary reason is the exhaust of the available IPv4 address[…]

In today’s modern age of technology, the use of the internet has become a necessity for almost every person on the planet. The internet has revolutionised the way we communicate, work, study, and entertain ourselves. One of the underlying technologies that make the Internet possible is the Internet Protocol or IP. There are currently two versions of IP in use – IPv4 and the later version, IPv6. However, a critical question is being raised now which is “ When will IPv6 replace IPv4? “. Why was IPv6 used to replace IPv4?  IPv4 was first introduced in the 1980s and was the primary protocol used for communication over the internet until now. After decades of use, IPv4’s address space became a[…]

As the world increasingly relies on networked communication, the effectiveness and efficiency of routing algorithms are becoming more important than ever. At the heart of the internet sits the IPv4 protocol, and ensuring that data packet routing is optimal is a critical component of network performance. In this article, we will explore the key aspects of IPv4 routing algorithms and how they work. What is a routing algorithm? Understanding IPv4 routing algorithms is very important if you need to buy or sell IPv4 addresses. When a data packet is sent over the internet, it contains two essential pieces of information: the destination IP address and the source IP address. IPv4 routing algorithms are responsible for directing data packets between devices[…]

In the realm of computer networking, protocols play a critical role in facilitating the exchange of information and communication between different devices. One of the most integral protocols in this context is that protocol manages neighbor discovery processes on IPv4 networks. Why do we Use Neighbour Discovery Protocols? The purpose of neighbor discovery protocols on IPv4 networks is to allow hosts and routers to discover and communicate with each other, determine each other’s MAC addresses, and maintain a mapping between IP addresses and MAC addresses. Essentially, the process involves a device initiating communication requests to other devices and discovering their network addresses and operational status. This is important for the efficient forwarding of packets and for the proper functioning of[…]

As the world becomes more and more dependent on remote work, to configure IPv4 for remote access VPN has become an essential task for businesses. A remote access VPN, also known as a virtual private network, is a secure connection between a device and a corporate network. When you configure IPv4 for remote access VPN, businesses can allow their employees to access sensitive company data and resources from anywhere at any time, without compromising security. How to Configure IPv4 for Remote Access VPN? IPv4, or Internet Protocol version 4, is the fourth revision of the Internet Protocol, and it is the most widely used protocol today. The first step in configuring IPv4 for remote access VPN is to ensure that[…]

IPv4 (Internet Protocol version 4) is a protocol that is used to uniquely identify and communicate between devices on a network. It was first introduced in the 1980s and has since been used extensively in networks around the world. IPv4 is considered the most used version among all the internet protocols. That’s why we have a deeper understanding of the nature of IPv4 Address and its Role in the Network. IPv4 Address Structure  The IPv4 address format consists of 32 bits, and it is displayed in a dotted-decimal notation divided into four parts of eight bits, i.e., octets. Each octet is represented by a decimal number ranging from 0 to 255. In fact, 192.168.1.1 is a valid IPv4 address example.[…]