Flavius Porumb - Pubconcierge Blog

ARIN IPv4 Waiting List: How It Works, Limits and Alternatives

As of September 2026, the ARIN IPv4 waiting list remains active and continues to distribute IPv4 address space to qualifying organizations. But getting on the list does not mean getting IPv4 addresses immediately. ARIN limits how much space an organization can receive, sets eligibility requirements based partly on existing IPv4 holdings, and can only distribute… Continue reading ARIN IPv4 Waiting List: How It Works, Limits and Alternatives

IP Leasing | IPv4 & IPv6 | Proxy

IPv4 Leasing Market: Pricing, Quality & Market Trends

IPv4 prices are shifting, but the cheapest block may not be the best deal. As the IPv4 leasing market matures, reputation, routing and usability are becoming just as important as price. See what’s changing in IPv4 leasing. Key Takeaways IPv4 Is Still Scarce, but Scarcity Is No Longer the Whole Story IPv4 exhaustion remains real.… Continue reading IPv4 Leasing Market: Pricing, Quality & Market Trends

IP Leasing | IPv4 & IPv6 | Proxy

IPv4 Exhaustion Strategies: 8 Practical Ways to Keep Networks Scaling

IPv4 exhaustion strategies are now part of everyday infrastructure planning for businesses that still rely on IPv4 connectivity. IPv4 uses 32-bit addresses, which means the protocol can provide roughly 4.3 billion possible addresses. That once looked like more than enough. It was not. IANA’s central pool of unallocated IPv4 space was exhausted in 2011, and… Continue reading IPv4 Exhaustion Strategies: 8 Practical Ways to Keep Networks Scaling

IP Leasing | IPv4 & IPv6 | Proxy

IP Leasing Price: What Does It Cost to Lease IPv4 Addresses?

If you are searching for an IP leasing price, you probably want a number. The problem is that IPv4 leasing does not have one universal price. The monthly cost depends on how many addresses you need, where you need them, how long you want to lease them, their reputation and history, and what technical work… Continue reading IP Leasing Price: What Does It Cost to Lease IPv4 Addresses?

IP Leasing | IPv4 & IPv6 | Proxy

IPv4 vs IPv6: What’s the Difference?

IPv4 vs IPv6 refers to the two versions of the Internet Protocol that assign addresses to connected devices and help internet traffic reach the correct destination. IPv4 uses 32-bit addresses and supports about 4.3 billion combinations, while IPv6 uses 128-bit addresses and offers vastly more space for future growth. Most users notice little difference, but… Continue reading IPv4 vs IPv6: What’s the Difference?

IP Leasing | IPv4 & IPv6 | Proxy

How to Check IP Reputation

Knowing how to check IP reputation can save you from leasing an IPv4 block that looks fine on paper but creates problems after deployment. An address range may be available, correctly registered, and ready to route, yet still carry old abuse reports, inaccurate geolocation, or a poor reputation on the platforms you need to access.… Continue reading How to Check IP Reputation

IP Leasing | IPv4 & IPv6 | Proxy

Does PubConcierge Offer Servers? Dedicated and Virtual Server Solutions

Dedicated and virtual servers give businesses the computing infrastructure needed to run applications, host platforms, process data, manage proxy traffic, and deploy IPv4 or IPv6 resources. PubConcierge offers both dedicated servers and virtual servers hosted in data centers across multiple locations worldwide. Customers can select a preconfigured server plan for faster deployment or request a… Continue reading Does PubConcierge Offer Servers? Dedicated and Virtual Server Solutions

IP Leasing | IPv4 & IPv6 | Proxy

What Risks Does IP Leasing Testing Remove?

IP leasing testing reduces the risk of paying for IP resources that do not match your infrastructure, target geography, reputation requirements, routing configuration, or intended business use case. A free IP test allows your technical team to validate a sample range under realistic conditions before signing a paid leasing agreement or deploying a larger IP… Continue reading What Risks Does IP Leasing Testing Remove?

IP Leasing | IPv4 & IPv6 | Proxy

IPv4 Leasing for Proxy Companies: Lease First, Scale Smarter Without Buying IPv4 Blocks

IPv4 leasing for proxy companies is a smarter way to test new markets before buying IP blocks. Instead of committing capital upfront, proxy providers can lease suitable IPv4 resources, validate regional demand, check IP reputation, test routing quality, and scale only when the market proves its value. For proxy companies expanding into new countries, verticals,… Continue reading IPv4 Leasing for Proxy Companies: Lease First, Scale Smarter Without Buying IPv4 Blocks

Press Releases

PubConcierge Expands Singapore Hub at Equinix SG3 to Support Growing APAC IPv4 Demand

Expanded Equinix SG3 presence strengthens regional IPv4 access for proxy platforms, AI data operations, ad verification, cybersecurity, cloud services, and other IP-dependent businesses. PubConcierge, a global IPv4 leasing provider and managed IP leasing broker, today announced the expansion of its Singapore infrastructure hub at Equinix SG3. The expansion strengthens support for companies across Asia-Pacific that… Continue reading PubConcierge Expands Singapore Hub at Equinix SG3 to Support Growing APAC IPv4 Demand

Articles, Guides & Resources

What are the best IPv4 leasing providers in 2026

ARIN IPv4 Waiting List: How It Works, Limits and Alternatives

IPv4 Leasing Market: Pricing, Quality & Market Trends

IPv4 Exhaustion Strategies: 8 Practical Ways to Keep Networks Scaling

IP Leasing Price: What Does It Cost to Lease IPv4 Addresses?

IPv4 vs IPv6: What’s the Difference?

How to Check IP Reputation

Does PubConcierge Offer Servers? Dedicated and Virtual Server Solutions

What Risks Does IP Leasing Testing Remove?

IPv4 Leasing for Proxy Companies: Lease First, Scale Smarter Without Buying IPv4 Blocks

PubConcierge Expands Singapore Hub at Equinix SG3 to Support Growing APAC IPv4 Demand

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