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Latest news, insights and updates about IPv4 leasing and the IP address market.

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Why some IPv4 Transfers Take Months and How to Avoid Delays

Key points: IPv4 transfer delays are primarily driven by registry policy complexity and incomplete or inconsistent documentation. Early preparation, pre-approval and professional transfer management can dramatically shorten timelines. IPv4 transfers in an era of scarcity IPv4 transfers were once considered routine administrative procedures. Today, they represent one of the most time-consuming and underestimated processes in enterprise networking. With the global free pool exhausted, every IPv4 address now moves throughRead more Related Posts How i.lease Simplifies IPv4 Leasing Across Multiple RIR Regions In today’s Internet infrastructure economy, IPv4 address leasing has become a critical operational strategy for enterprises, cloud providers, and network Understanding Operational Risk in IPv4 Address Markets IPv4 has long stopped being a simple technical identifier system. It has become a constrained, priced, and operationally embedded infrastructure Por qué la mayoría de las empresas están expuestas accidentalmente al riesgo de fallo en la asignación de IPv4 La escasez de IPv4 es ampliamente comprendida. Lo que muchas empresas aún subestiman es el riesgo de continuidad relacionado con .related-post {} .related-post .post-list { text-align: left; } .related-post .post-list .item { margin: 5px; padding: 10px; } .related-post .headline { font-size: 18px !important; color: #999999 !important; } .related-post .post-list .item .post_thumb { max-height: 220px; margin: 10px 0px; padding: 0px; display: block; } .related-post .post-list .item .post_title { font-size: 16px; color: #3f3f3f; margin: 10px 0px; padding: 0px; display: block; text-decoration: none; } .related-post .post-list .item .post_excerpt { font-size: 13px; color: #3f3f3f; margin: 10px 0px; padding: 0px; display: block; text-decoration: none; } @media only screen and (min-width: 1024px) { .related-post .post-list .item { width: 30%; } } @media only screen and (min-width: 768px) and (max-width: 1023px) { .related-post .post-list .item { width: 90%; } } @media only screen and (min-width: 0px) and (max-width: 767px) { .related-post .post-list .item { width: 90%; } }

Jan 1, 2026Read more →

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How to speed up APNIC transfer approvals

Standfirst APNIC IPv4 transfers can stall on documentation, timing, and registry hygiene. Preparation, pre-approval, and clean records materially accelerate outcomes. Faster APNIC approvals start with pre-approval, accurate “needs” justification, and prompt acceptance in MyAPNIC within required timeframes. i.Lease-aligned operational discipline—clean provenance, strong IPAM, and governance—reduces delays and protects address reputation during transfers. Why APNIC transfer speed has become a board-level issue For organisations operating in the Asia-Pacific region, IPv4Read more Related Posts How i.lease Simplifies IPv4 Leasing Across Multiple RIR Regions In today’s Internet infrastructure economy, IPv4 address leasing has become a critical operational strategy for enterprises, cloud providers, and network Understanding Operational Risk in IPv4 Address Markets IPv4 has long stopped being a simple technical identifier system. It has become a constrained, priced, and operationally embedded infrastructure Por qué la mayoría de las empresas están expuestas accidentalmente al riesgo de fallo en la asignación de IPv4 La escasez de IPv4 es ampliamente comprendida. Lo que muchas empresas aún subestiman es el riesgo de continuidad relacionado con .related-post {} .related-post .post-list { text-align: left; } .related-post .post-list .item { margin: 5px; padding: 10px; } .related-post .headline { font-size: 18px !important; color: #999999 !important; } .related-post .post-list .item .post_thumb { max-height: 220px; margin: 10px 0px; padding: 0px; display: block; } .related-post .post-list .item .post_title { font-size: 16px; color: #3f3f3f; margin: 10px 0px; padding: 0px; display: block; text-decoration: none; } .related-post .post-list .item .post_excerpt { font-size: 13px; color: #3f3f3f; margin: 10px 0px; padding: 0px; display: block; text-decoration: none; } @media only screen and (min-width: 1024px) { .related-post .post-list .item { width: 30%; } } @media only screen and (min-width: 768px) and (max-width: 1023px) { .related-post .post-list .item { width: 90%; } } @media only screen and (min-width: 0px) and (max-width: 767px) { .related-post .post-list .item { width: 90%; } }

Dec 25, 2025Read more →

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Top 5 countries with the Highest IPv4 Demand in 2025

Standfirst — As IPv4 remains scarce, some nations show particularly strong demand for legacy IP resources. Knowing which helps guide leasing or acquisition strategies. The United States, China, Japan, Germany and the UK are the top nations demanding IPv4, reflecting both legacy allocation and continuing pressure to support IPv4-only services. For organisations using i.Lease, focusing on these high-demand markets is key — competition is fierce, but so is theRead more Related Posts How i.lease Simplifies IPv4 Leasing Across Multiple RIR Regions In today’s Internet infrastructure economy, IPv4 address leasing has become a critical operational strategy for enterprises, cloud providers, and network Understanding Operational Risk in IPv4 Address Markets IPv4 has long stopped being a simple technical identifier system. It has become a constrained, priced, and operationally embedded infrastructure Por qué la mayoría de las empresas están expuestas accidentalmente al riesgo de fallo en la asignación de IPv4 La escasez de IPv4 es ampliamente comprendida. Lo que muchas empresas aún subestiman es el riesgo de continuidad relacionado con .related-post {} .related-post .post-list { text-align: left; } .related-post .post-list .item { margin: 5px; padding: 10px; } .related-post .headline { font-size: 18px !important; color: #999999 !important; } .related-post .post-list .item .post_thumb { max-height: 220px; margin: 10px 0px; padding: 0px; display: block; } .related-post .post-list .item .post_title { font-size: 16px; color: #3f3f3f; margin: 10px 0px; padding: 0px; display: block; text-decoration: none; } .related-post .post-list .item .post_excerpt { font-size: 13px; color: #3f3f3f; margin: 10px 0px; padding: 0px; display: block; text-decoration: none; } @media only screen and (min-width: 1024px) { .related-post .post-list .item { width: 30%; } } @media only screen and (min-width: 768px) and (max-width: 1023px) { .related-post .post-list .item { width: 90%; } } @media only screen and (min-width: 0px) and (max-width: 767px) { .related-post .post-list .item { width: 90%; } }

Dec 16, 2025Read more →

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What Is IP Address Reputation

A clear comprehension of the discrepancies between IP reputation and IP risk score constitutes a critical prerequisite for effective cybersecurity governance — the former encapsulates historical trustworthiness, while the latter forecasts potential threat vulnerabilities. For instance, a clean IP will send emails that are not flagged and instead land directly in the inbox. A bad one sends emails that go to spam or never arrives. This rating also allowsRead more Related Posts How i.lease Simplifies IPv4 Leasing Across Multiple RIR Regions In today’s Internet infrastructure economy, IPv4 address leasing has become a critical operational strategy for enterprises, cloud providers, and network Understanding Operational Risk in IPv4 Address Markets IPv4 has long stopped being a simple technical identifier system. It has become a constrained, priced, and operationally embedded infrastructure Por qué la mayoría de las empresas están expuestas accidentalmente al riesgo de fallo en la asignación de IPv4 La escasez de IPv4 es ampliamente comprendida. Lo que muchas empresas aún subestiman es el riesgo de continuidad relacionado con .related-post {} .related-post .post-list { text-align: left; } .related-post .post-list .item { margin: 5px; padding: 10px; } .related-post .headline { font-size: 18px !important; color: #999999 !important; } .related-post .post-list .item .post_thumb { max-height: 220px; margin: 10px 0px; padding: 0px; display: block; } .related-post .post-list .item .post_title { font-size: 16px; color: #3f3f3f; margin: 10px 0px; padding: 0px; display: block; text-decoration: none; } .related-post .post-list .item .post_excerpt { font-size: 13px; color: #3f3f3f; margin: 10px 0px; padding: 0px; display: block; text-decoration: none; } @media only screen and (min-width: 1024px) { .related-post .post-list .item { width: 30%; } } @media only screen and (min-width: 768px) and (max-width: 1023px) { .related-post .post-list .item { width: 90%; } } @media only screen and (min-width: 0px) and (max-width: 767px) { .related-post .post-list .item { width: 90%; } }

Dec 10, 2025Read more →

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IP Reputation vs. IP Risk Score: What’s the Difference

A clear comprehension of the discrepancies between IP reputation and IP risk score constitutes a critical prerequisite for effective cybersecurity governance — the former encapsulates historical trustworthiness, while the latter forecasts potential threat vulnerabilities. Key Points IP reputation embodies the historical trustworthiness and past behavioural patterns of an IP address, exerting a direct influence on email deliverability and network access permissions. IP risk score integrates a broader spectrum ofRead more Related Posts How i.lease Simplifies IPv4 Leasing Across Multiple RIR Regions In today’s Internet infrastructure economy, IPv4 address leasing has become a critical operational strategy for enterprises, cloud providers, and network Understanding Operational Risk in IPv4 Address Markets IPv4 has long stopped being a simple technical identifier system. It has become a constrained, priced, and operationally embedded infrastructure Por qué la mayoría de las empresas están expuestas accidentalmente al riesgo de fallo en la asignación de IPv4 La escasez de IPv4 es ampliamente comprendida. Lo que muchas empresas aún subestiman es el riesgo de continuidad relacionado con .related-post {} .related-post .post-list { text-align: left; } .related-post .post-list .item { margin: 5px; padding: 10px; } .related-post .headline { font-size: 18px !important; color: #999999 !important; } .related-post .post-list .item .post_thumb { max-height: 220px; margin: 10px 0px; padding: 0px; display: block; } .related-post .post-list .item .post_title { font-size: 16px; color: #3f3f3f; margin: 10px 0px; padding: 0px; display: block; text-decoration: none; } .related-post .post-list .item .post_excerpt { font-size: 13px; color: #3f3f3f; margin: 10px 0px; padding: 0px; display: block; text-decoration: none; } @media only screen and (min-width: 1024px) { .related-post .post-list .item { width: 30%; } } @media only screen and (min-width: 768px) and (max-width: 1023px) { .related-post .post-list .item { width: 90%; } } @media only screen and (min-width: 0px) and (max-width: 767px) { .related-post .post-list .item { width: 90%; } }

Dec 3, 2025Read more →

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What is GeoIP and How Does It Work?

GeoIP is crucial in tailoring online experiences, improving cybersecurity, and powering countless business applications. But what exactly is GeoIP, how does it work, and why is it so important? Let’s dive in. What is GeoIP? GeoIP stands for “Geographical Internet Protocol.” It refers to the technology that determines a user’s geographic location based on their IP (Internet Protocol) address. Every device connected to the Internet is assigned a uniqueRead more Related Posts ¿Qué es el agotamiento de direcciones IPv4? IPv4 es la versión inicial del Protocolo de Internet (IP), capaz de generar 4.300 millones de posibles direcciones IPv4. Sin How i.lease Simplifies IPv4 Leasing Across Multiple RIR Regions In today’s Internet infrastructure economy, IPv4 address leasing has become a critical operational strategy for enterprises, cloud providers, and network Risk Placement in IPv4 Transactions: What Enterprises Should Know The IPv4 market has quietly evolved into a structured secondary asset class. As global IPv4 exhaustion continues, enterprises, ISPs, and .related-post {} .related-post .post-list { text-align: left; } .related-post .post-list .item { margin: 5px; padding: 10px; } .related-post .headline { font-size: 18px !important; color: #999999 !important; } .related-post .post-list .item .post_thumb { max-height: 220px; margin: 10px 0px; padding: 0px; display: block; } .related-post .post-list .item .post_title { font-size: 16px; color: #3f3f3f; margin: 10px 0px; padding: 0px; display: block; text-decoration: none; } .related-post .post-list .item .post_excerpt { font-size: 13px; color: #3f3f3f; margin: 10px 0px; padding: 0px; display: block; text-decoration: none; } @media only screen and (min-width: 1024px) { .related-post .post-list .item { width: 30%; } } @media only screen and (min-width: 768px) and (max-width: 1023px) { .related-post .post-list .item { width: 90%; } } @media only screen and (min-width: 0px) and (max-width: 767px) { .related-post .post-list .item { width: 90%; } }

Nov 29, 2025Read more →

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How IP risk scoring helps prevent cyberattacks and fraud

Organisations increasingly rely on IP risk scores. They use them to assess threat levels. They reduce fraud losses. They strengthen cybersecurity defences. IP risk scoring lets firms flag suspicious IP addresses. It does so by analysing usage patterns. It analyses proxies/VPNs. It also analyses historical fraud links. Integrating IP risk scores with transaction workflows enhances threat detection. Integrating with authentication workflows also helps. The detection is real-time. It preventsRead more Related Posts How i.lease Simplifies IPv4 Leasing Across Multiple RIR Regions In today’s Internet infrastructure economy, IPv4 address leasing has become a critical operational strategy for enterprises, cloud providers, and network Understanding Operational Risk in IPv4 Address Markets IPv4 has long stopped being a simple technical identifier system. It has become a constrained, priced, and operationally embedded infrastructure Por qué la mayoría de las empresas están expuestas accidentalmente al riesgo de fallo en la asignación de IPv4 La escasez de IPv4 es ampliamente comprendida. Lo que muchas empresas aún subestiman es el riesgo de continuidad relacionado con .related-post {} .related-post .post-list { text-align: left; } .related-post .post-list .item { margin: 5px; padding: 10px; } .related-post .headline { font-size: 18px !important; color: #999999 !important; } .related-post .post-list .item .post_thumb { max-height: 220px; margin: 10px 0px; padding: 0px; display: block; } .related-post .post-list .item .post_title { font-size: 16px; color: #3f3f3f; margin: 10px 0px; padding: 0px; display: block; text-decoration: none; } .related-post .post-list .item .post_excerpt { font-size: 13px; color: #3f3f3f; margin: 10px 0px; padding: 0px; display: block; text-decoration: none; } @media only screen and (min-width: 1024px) { .related-post .post-list .item { width: 30%; } } @media only screen and (min-width: 768px) and (max-width: 1023px) { .related-post .post-list .item { width: 90%; } } @media only screen and (min-width: 0px) and (max-width: 767px) { .related-post .post-list .item { width: 90%; } }

Nov 25, 2025Read more →

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Difference between DOS and DDOS attacks

What Are DoS and DDoS Attacks? A Denial of Service (DoS) attack attempts to make a machine, network, or service unavailable to users by overwhelming traffic or requests. It typically originates from a single source. A Distributed Denial of Service (DDoS) attack is similar in intent but involves multiple systems (often a botnet) targeting the victim simultaneously, making it harder to block or trace. Key Characteristics of DoS & Related Posts ¿Qué es el agotamiento de direcciones IPv4? IPv4 es la versión inicial del Protocolo de Internet (IP), capaz de generar 4.300 millones de posibles direcciones IPv4. Sin How i.lease Simplifies IPv4 Leasing Across Multiple RIR Regions In today’s Internet infrastructure economy, IPv4 address leasing has become a critical operational strategy for enterprises, cloud providers, and network Risk Placement in IPv4 Transactions: What Enterprises Should Know The IPv4 market has quietly evolved into a structured secondary asset class. As global IPv4 exhaustion continues, enterprises, ISPs, and .related-post {} .related-post .post-list { text-align: left; } .related-post .post-list .item { margin: 5px; padding: 10px; } .related-post .headline { font-size: 18px !important; color: #999999 !important; } .related-post .post-list .item .post_thumb { max-height: 220px; margin: 10px 0px; padding: 0px; display: block; } .related-post .post-list .item .post_title { font-size: 16px; color: #3f3f3f; margin: 10px 0px; padding: 0px; display: block; text-decoration: none; } .related-post .post-list .item .post_excerpt { font-size: 13px; color: #3f3f3f; margin: 10px 0px; padding: 0px; display: block; text-decoration: none; } @media only screen and (min-width: 1024px) { .related-post .post-list .item { width: 30%; } } @media only screen and (min-width: 768px) and (max-width: 1023px) { .related-post .post-list .item { width: 90%; } } @media only screen and (min-width: 0px) and (max-width: 767px) { .related-post .post-list .item { width: 90%; } }

Nov 25, 2025Read more →

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How to Identify an IPv6 Prefix

In IPv4, we use a subnet mask to identify the network that a device belongs to. But for IPv6, we use a prefix instead. How to Identify IPv6 Address on Windows, Mac, Android, and iOS: 1.0 Windows 1. Open a command prompt. 2. Type “ipconfig” and press Enter. 3. Locate the “IPv6 Address” field. An entry in this field indicates the presence of an IPv6 address. 2.0 Mac 1. Related Posts ¿Qué es el agotamiento de direcciones IPv4? IPv4 es la versión inicial del Protocolo de Internet (IP), capaz de generar 4.300 millones de posibles direcciones IPv4. Sin How i.lease Simplifies IPv4 Leasing Across Multiple RIR Regions In today’s Internet infrastructure economy, IPv4 address leasing has become a critical operational strategy for enterprises, cloud providers, and network Risk Placement in IPv4 Transactions: What Enterprises Should Know The IPv4 market has quietly evolved into a structured secondary asset class. As global IPv4 exhaustion continues, enterprises, ISPs, and .related-post {} .related-post .post-list { text-align: left; } .related-post .post-list .item { margin: 5px; padding: 10px; } .related-post .headline { font-size: 18px !important; color: #999999 !important; } .related-post .post-list .item .post_thumb { max-height: 220px; margin: 10px 0px; padding: 0px; display: block; } .related-post .post-list .item .post_title { font-size: 16px; color: #3f3f3f; margin: 10px 0px; padding: 0px; display: block; text-decoration: none; } .related-post .post-list .item .post_excerpt { font-size: 13px; color: #3f3f3f; margin: 10px 0px; padding: 0px; display: block; text-decoration: none; } @media only screen and (min-width: 1024px) { .related-post .post-list .item { width: 30%; } } @media only screen and (min-width: 768px) and (max-width: 1023px) { .related-post .post-list .item { width: 90%; } } @media only screen and (min-width: 0px) and (max-width: 767px) { .related-post .post-list .item { width: 90%; } }

Nov 22, 2025Read more →

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What Is IPv4 Address Exhaustion? Causes, Business Impact, and Practical Solutions

IPv4 address exhaustion refers to the depletion of freely available IPv4 addresses from the original global allocation pools. IPv4 uses a 32-bit address format, which provides about 4.3 billion possible addresses. That number was large enough in the early internet era, but it became limited as the internet expanded into cloud services, mobile networks, data centres, SaaS platforms, IoT, and global digital infrastructure. However, IPv4 exhaustion does not meanRead more Related Posts ¿Qué es el agotamiento de direcciones IPv4? IPv4 es la versión inicial del Protocolo de Internet (IP), capaz de generar 4.300 millones de posibles direcciones IPv4. Sin How i.lease Simplifies IPv4 Leasing Across Multiple RIR Regions In today’s Internet infrastructure economy, IPv4 address leasing has become a critical operational strategy for enterprises, cloud providers, and network Risk Placement in IPv4 Transactions: What Enterprises Should Know The IPv4 market has quietly evolved into a structured secondary asset class. As global IPv4 exhaustion continues, enterprises, ISPs, and .related-post {} .related-post .post-list { text-align: left; } .related-post .post-list .item { margin: 5px; padding: 10px; } .related-post .headline { font-size: 18px !important; color: #999999 !important; } .related-post .post-list .item .post_thumb { max-height: 220px; margin: 10px 0px; padding: 0px; display: block; } .related-post .post-list .item .post_title { font-size: 16px; color: #3f3f3f; margin: 10px 0px; padding: 0px; display: block; text-decoration: none; } .related-post .post-list .item .post_excerpt { font-size: 13px; color: #3f3f3f; margin: 10px 0px; padding: 0px; display: block; text-decoration: none; } @media only screen and (min-width: 1024px) { .related-post .post-list .item { width: 30%; } } @media only screen and (min-width: 768px) and (max-width: 1023px) { .related-post .post-list .item { width: 90%; } } @media only screen and (min-width: 0px) and (max-width: 767px) { .related-post .post-list .item { width: 90%; } }

Nov 21, 2025Read more →

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How to check the Risk Score of an IP block before you lease it

The current era faces IPv4 address scarcity. Organizations must verify IP block risk scores. Tools like i.lease help complete this verification. This process prevents blacklisting problems. It also ensures reliable network leasing for enterprises. -Evaluate IP reputation using available tools. Platforms like i.lease provide this capability. This approach helps avoid abuse-tainted blocks. It also maintains regulatory compliance. -Proactive risk assessment reduces financial losses. These losses can reach multimillion-pound amounts. Related Posts How i.lease Simplifies IPv4 Leasing Across Multiple RIR Regions In today’s Internet infrastructure economy, IPv4 address leasing has become a critical operational strategy for enterprises, cloud providers, and network Understanding Operational Risk in IPv4 Address Markets IPv4 has long stopped being a simple technical identifier system. It has become a constrained, priced, and operationally embedded infrastructure Por qué la mayoría de las empresas están expuestas accidentalmente al riesgo de fallo en la asignación de IPv4 La escasez de IPv4 es ampliamente comprendida. Lo que muchas empresas aún subestiman es el riesgo de continuidad relacionado con .related-post {} .related-post .post-list { text-align: left; } .related-post .post-list .item { margin: 5px; padding: 10px; } .related-post .headline { font-size: 18px !important; color: #999999 !important; } .related-post .post-list .item .post_thumb { max-height: 220px; margin: 10px 0px; padding: 0px; display: block; } .related-post .post-list .item .post_title { font-size: 16px; color: #3f3f3f; margin: 10px 0px; padding: 0px; display: block; text-decoration: none; } .related-post .post-list .item .post_excerpt { font-size: 13px; color: #3f3f3f; margin: 10px 0px; padding: 0px; display: block; text-decoration: none; } @media only screen and (min-width: 1024px) { .related-post .post-list .item { width: 30%; } } @media only screen and (min-width: 768px) and (max-width: 1023px) { .related-post .post-list .item { width: 90%; } } @media only screen and (min-width: 0px) and (max-width: 767px) { .related-post .post-list .item { width: 90%; } }

Nov 18, 2025Read more →

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What is IPv6 Addressing

1.0 What is IPv6 Imagine the internet as a vast, intricate network of roads where each device, be it a computer, smartphone, or any internet-enabled gadget, is a vehicle needing a unique address to travel the digital highways. IPv6, the sixth iteration of the Internet Protocol, provides these addresses in the form of a 128-bit hexadecimal value. This extensive address space is a stark contrast to its predecessor, IPv4, Related Posts ¿Qué es el agotamiento de direcciones IPv4? IPv4 es la versión inicial del Protocolo de Internet (IP), capaz de generar 4.300 millones de posibles direcciones IPv4. Sin How i.lease Simplifies IPv4 Leasing Across Multiple RIR Regions In today’s Internet infrastructure economy, IPv4 address leasing has become a critical operational strategy for enterprises, cloud providers, and network Risk Placement in IPv4 Transactions: What Enterprises Should Know The IPv4 market has quietly evolved into a structured secondary asset class. As global IPv4 exhaustion continues, enterprises, ISPs, and .related-post {} .related-post .post-list { text-align: left; } .related-post .post-list .item { margin: 5px; padding: 10px; } .related-post .headline { font-size: 18px !important; color: #999999 !important; } .related-post .post-list .item .post_thumb { max-height: 220px; margin: 10px 0px; padding: 0px; display: block; } .related-post .post-list .item .post_title { font-size: 16px; color: #3f3f3f; margin: 10px 0px; padding: 0px; display: block; text-decoration: none; } .related-post .post-list .item .post_excerpt { font-size: 13px; color: #3f3f3f; margin: 10px 0px; padding: 0px; display: block; text-decoration: none; } @media only screen and (min-width: 1024px) { .related-post .post-list .item { width: 30%; } } @media only screen and (min-width: 768px) and (max-width: 1023px) { .related-post .post-list .item { width: 90%; } } @media only screen and (min-width: 0px) and (max-width: 767px) { .related-post .post-list .item { width: 90%; } }

Nov 9, 2025Read more →

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