Knowledge Base

IPv6 Proxy Block Structure and Server Architecture: Does Each Order Get a Different /48 Block?

In IPv6 Proxy services, the technical infrastructure and IP distribution mechanism are critically important for service quality and performance. Our customers frequently wonder whether IPv6 addresses are hosted on the same server or different servers, whether each IP comes from different sources, and how the block structure works. In this article, we will explain the technical infrastructure of our IPv6 Proxy services in detail.

IPv6 Proxy Block Structure and /48 Subnet System

In LivaProxy IPv6 Proxy services, a different /48 block is allocated for each order. This approach provides significant advantages in terms of IP diversity and security.

What is a /48 Block?

In the IPv6 address structure, a /48 block is a wide address range that can contain 2^80 (approximately 1.2 septillion) unique IPv6 addresses. Each /48 block represents a different network segment, and these blocks typically come from different sources or different network infrastructures.

Does Each Order Get a Different Block?

Yes, LivaProxy has many different /48 blocks, and IPv6 addresses are allocated from a different /48 block for each customer order. For example:

• Customer A: 100 IPv6 addresses from 2001:db8:1234::/48 block
• Customer B: 250 IPv6 addresses from 2001:db8:5678::/48 block
• Customer C: 500 IPv6 addresses from 2001:db8:9abc::/48 block

Thanks to this approach, each customer has different IP ranges and IP diversity is maximized.

Server Architecture and IP Distribution

Single Server or Different Servers?

In IPv6 Proxy services, the proxy server (intermediate server) and exit IP addresses are different concepts:

Proxy Server (Intermediate Server): The hostname or IP address you connect to is the server where the proxy service runs. This server receives your requests and forwards them to the internet through exit IPs.

Exit IP Addresses: These are the IPv6 addresses used when connecting to the internet. Each IPv6 address can come from a different /48 block and potentially represent different network segments.

Different Blocks on the Same Server

Generally, a single proxy server can manage IPv6 addresses from multiple /48 blocks. This means:

• The proxy server you connect to may be the same (e.g., ipv6.livaproxy.com)
• However, each port number corresponds to an IPv6 address from a different /48 block
• Thus, access to thousands of different IPv6 addresses is provided through a single server

IP Diversity and Block Advantages

Why Are Different /48 Blocks Important?

Using IPv6 addresses from different /48 blocks has many advantages:

• Wide IP Diversity: Different blocks can belong to different ASN (Autonomous System Number) numbers and ISPs
• Platform Reliability: If one block is spam/banned, other blocks remain unaffected
• Geographic Distribution: Different blocks can potentially represent different geographic locations
• Risk Distribution: Distributing IPs across blocks instead of having them all in the same block provides security

How to Check Subnet Diversity?

To check which blocks your purchased IPv6 addresses come from:

1. Take several IPv6 addresses from your delivery file
2. Use WHOIS tools such as whois.cymru.com
3. Check the ASN number and subnet information for each IPv6 address
4. Verify that they have different /48 prefixes

Technical Details and Performance

Bandwidth Sharing

In IPv6 Proxy services, even if all IP addresses use the same proxy server, bandwidth distribution works as follows:

• The server typically has a 1Gbps or higher port speed
• Bandwidth is dynamically shared among all active connections
• Having each IP on a separate server doesn't make a significant difference in terms of bandwidth
• What matters is the total server capacity and the number of concurrent users

Difference with Premium IPv6 Subnet Proxy Server

Unlike standard IPv6 Proxy services, in Premium IPv6 Subnet Proxy Server products:

• A dedicated server is allocated for you
• All IPv6 addresses are exclusively for your use
• You have a full /32 or /48 subnet block
• Server resources (CPU, RAM, bandwidth) are not shared
• IPv6 refresh options are available

In these packages, both the server and IP blocks are completely isolated.

Practical Use Cases

Multi-Account Management

IPv6 addresses from different /48 blocks provide advantages in multi-account management:

• You can use IPs from different blocks for each account
• IP association by platforms becomes more difficult
• Banning of one account doesn't affect others

Scraping and Automation

Using different blocks in web scraping operations:

• You can switch to different blocks when rate limits are exceeded
• Each scraping task can use IPs from different /48 blocks
• IP rotation appears more natural

Frequently Asked Questions

If I purchase 100 IPv6 addresses, will they all come from different /48 blocks?

No, all IPv6 addresses purchased in a single order typically come from the same /48 block. However, each new order contains a different /48 block. For example:

• Order 1: 100 IPv6 → from 2001:db8:1234::/48 block
• Order 2: 100 IPv6 → from 2001:db8:5678::/48 block

Should I place multiple orders to get different blocks?

Yes, if you want IPv6 addresses from different /48 blocks, placing one large order is more advantageous than multiple small orders. However, you can create multiple orders for block diversity.

Can I request a block change?

In IPv6 Proxy services, IP blocks are automatically assigned and change requests are generally not accommodated. However, in Premium IPv6 Subnet Proxy Server packages, an IPv6 refresh feature is available and you can renew the entire block at specific intervals.

Does being on the same server affect performance?

No, modern server infrastructures can manage thousands of concurrent connections with high performance. What matters is the server's total capacity and network infrastructure. LivaProxy servers operate with a 99.8%+ uptime guarantee.

Conclusion and Recommendations

In IPv6 Proxy services, each order contains IPv6 addresses from a different /48 block, and these addresses are typically managed through the same proxy server. This architecture provides both IP diversity and ease of management.

Recommendations:

• For maximum IP diversity, prefer one large order instead of multiple small orders
• Create separate orders if different blocks are needed
• Take advantage of dedicated server and IPv6 refresh features in premium packages
• Check block information with WHOIS tools
• Evaluate standard IPv6 or premium packages according to your use case

For detailed information about our IPv6 Proxy services or to create a support request for your specific needs, you can contact our 24/7 support team.