Internet Protocol version 4 (IPv4) is the fourth revision of the IP protocol and forms the basis of Internet communication. IP addresses in this scheme are 32 bits long, and the protocol allows for over four billion unique addresses. While IPv4 is the backbone of the Internet, it is not without significant security vulnerabilities. In …
IPv4 Security: Best Practices and Vulnerabilities Read More »
In November, the number of IPv4 transfers decreased compared to October. RIPE completed the highest number of transfers (683), followed by ARIN (255), APNIC (135) and LACNIC (13).
Understanding the Current Market The demand for IPv4 addresses is currently low, with pricing at its lowest point in recent times. This has made it challenging for sellers to find buyers willing to pay a good price, as most are looking for deals at lower prices. Effective Ways to Find Buyers One effective strategy for …
The internet’s foundation is built upon a vast network of IP addresses. These unique identifiers ensure data packets reach their intended destinations. However, the distribution and management of these addresses have seen significant shifts over the years. In the early 1980s, the Internet Assigned Numbers Authority (IANA) allocated large quantities of IPv4 addresses to organizations. …
The digital age has made leaps and bounds in fundamentally changing the way we live our lives. The internet has evolved from early telex systems to today’s virtually instantaneous exchange of data and information. However, as seamless as the end-user experience appears, it is facilitated by a complex set of ‘rules’ – internet protocols. From …
For businesses, the decision to lease or buy IP addresses can significantly impact operations and finances. This article will explore the differences between leasing and buying IP addresses, aiming to provide clarity to make an informed choice. Cost Ownership Availability and Flexibility Maintenance and Administration Appreciation or Depreciation Regulatory Compliance and Policies Both leasing and …
Leasing vs. Buying IP addresses: What’s best for your business? Read More »
AFRINIC’s IPv4 transfer process allows for intraregional transfers only, and transfers due to mergers or acquisitions. To initiate the transfer as a recipient, the organization must be an AFRINIC member and sign the Registration Services Agreement. The recipient must also justify the need for IPv4 resources. The transferring organization must be the rightful owner of …
IPv4 has powered the internet for decades, and while IPv6 brings more addresses and features, it’s not always the clear choice for every situation. Some networks, applications, and devices still rely on the simplicity and compatibility of IPv4. In this article, we’ll break down the specific advantages of sticking with IPv4, even as the world …
Benefits of using IPv4 over IPv6 in certain situations Read More »
IP packet filtering and firewall rules are the crux of any network’s security strategy. They enable the administrator to control access and assess risks. As a network owner, it’s not entirely about having a firewall in place. What matters most is understanding how to set the ideal rules for your firewall to filter packets effectively. …
Introduction to IPv4 Multicast The rapid growth of the digital landscape has led to an ever-increasing demand for efficient data transmission methods. One such method, specifically designed for simultaneous data delivery to multiple recipients, is the IPv4 Multicast. Unlike the conventional Unicast, which targets a single recipient, or Broadcast, which inundates all devices in a …
