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IP Services · IPv4 · IPv6 · BGP

IPv4 & IPv6 IP Services for Modern Infrastructure.

Deploy public and private IP addressing for dedicated servers, colocation, cloud infrastructure, enterprise networks and BGP-enabled environments, with subnets and routing planned around how your infrastructure grows.

IPv4 Addressing Public IPv4 options for servers, colocation and networks.
IPv6 Addressing Supported IPv6 addressing for future-ready deployments.
Subnet Planning Custom subnet architecture and routed subnets.
BGP Integration BGP IP routing for eligible networks.
RFC1918 Private IPs Routed Subnets Firewall Integration DDoS Integration
IP Services Request FREE IP CONSULTATION

Build the Right IP Architecture

Share your server count, IPv4 / IPv6, subnet and routing requirements. Our network team will review them and recommend the right IP architecture.

Optional — details help our team plan the right IP architecture. 0 / 1500
Secure submission Network team review Custom IP planning
What are IP services

Public and Private Addressing for Every Layer of Infrastructure

IP services provide public or private addressing for servers, networks and applications, so infrastructure can communicate both internally and externally.

For enterprise environments, IP planning covers IPv4, IPv6, subnet allocation, private addressing, routing policy and BGP integration, designed together rather than assigned one address at a time.

  • Address

    Assign public or private IP resources to infrastructure

  • Subnet

    Structure address space around server and network needs

  • Route

    Connect address space to the right network paths

  • Scale

    Expand addressing as infrastructure grows

IP architectureIP allocation of IPv4, IPv6 and subnets flows through routing (static, routed or BGP) and the firewall and DDoS security layer to the server network. Public IPs serve internet-facing services; private IPs serve internal infrastructure.PUBLIC IPSIP allocationIPv4 · IPv6 · subnetsRoutingStatic · routed · BGPSecurity layerFirewall · DDoSSERVER NETWORKPrivate IPDatabases · storage · backupPublic IPWebsites · APIs · mail
Illustrative. IP architecture depends on address requirements, routing model, server count, security design and network topology.
IPv4 and IPv6

Addressing for Today's Internet and the Next Generation

HostGraber plans IPv4 and IPv6 addressing for eligible dedicated server, colocation, cloud and enterprise network environments.

IPv4

IPv4 services

IPv4 remains widely used across internet-facing applications, servers and network services.

  • Dedicated server IPv4
  • Colocation IPv4
  • VPS and cloud addressing
  • Additional IP requirements
  • Routed subnet options
  • BGP integration where eligible
IPv6

IPv6 services

IPv6 provides a vastly larger address space, allowing modern internet infrastructure to scale beyond the limits of IPv4.

  • Dedicated server environments
  • Colocation deployments
  • Enterprise networks
  • IPv6 address planning
  • IPv4 and IPv6 together
  • Supported where eligible
Request IP Services Quote
IP service solutions

IP Resources for Every Deployment

From a single server IP to routed blocks and BGP-enabled address space, addressing is matched to how your infrastructure is built.

  • Dedicated server IPs

    Public addressing for dedicated server workloads. Dedicated servers

  • Colocation IP services

    Addressing for customer-owned infrastructure in the data centre. Colocation

  • VPS and cloud IPs

    IP allocation for supported virtualised environments.

  • Subnet allocation

    Routed IP blocks planned around server and application requirements.

  • Private IP addressing

    Internal networks built on private address space. Private network

  • BGP IP routing

    Eligible IP resources integrated into BGP-enabled architectures. BGP

Protocol comparison

IPv4 vs IPv6

IPv4 continues to carry most existing internet services, while IPv6 adoption grows. Most infrastructure plans support both.

AspectIPv4IPv6
Address length32-bit128-bit
Address spaceLimitedVery large
Current adoptionVery highGrowing
Typical useExisting internet servicesModern and future networks
Recommended approachContinue supportAdopt where practical

Need your own routing policy? Explore BGP connectivity →

Technical capabilities

IP Architecture, Planned With Your Network

IP addressing works best when it is designed together with routing, firewalls, BGP, DDoS protection and private networking.

IPv4

Public addressing options

IPv6

Supported IPv6 addressing

Private IP

Internal RFC1918 address planning

Subnetting

Custom subnet architecture

BGP

Integration for eligible networks

Firewall

Security policy integration

DDoS

DDoS protection integration

Architecture

Custom IP and routing design

Plan Your IP ArchitectureDiscuss on WhatsApp
Why HostGraber

IP Planning From a Network Team

An address plan affects routing, security and growth for years. HostGraber designs IP architecture alongside BGP, firewalls, DDoS protection and private networking, so your address space is ready for what comes next.

Talk to Our Network Team
  • IPv4 and IPv6 planning
  • Subnet architecture
  • BGP integration
  • Private network design
  • Firewall and DDoS integration
  • Network consulting
  • Structured address plans
  • Routing designed in
  • Room to scale
Use cases

IP Services for Internet-Connected Infrastructure

  1. 01

    Dedicated servers

    Public and additional IPs for server workloads.

  2. 02

    VPS and cloud

    Addressing for supported virtualised environments.

  3. 03

    Colocation

    IP resources for customer-owned hardware.

  4. 04

    Hosting providers

    Structured address space for customer services.

  5. 05

    SaaS platforms

    Public endpoints with private internal addressing.

  6. 06

    Mail infrastructure

    Dedicated addressing for mail servers.

  7. 07

    BGP networks

    Address space integrated into routed architectures.

  8. 08

    Enterprise networks

    Public and private addressing across sites and systems.

Deployment process

From Requirement Review to Go-Live

  1. 01REVIEW

    Requirement review

    We review server count, services and address requirements.

  2. 02PLAN

    IP planning

    IPv4, IPv6 and subnet structure are determined.

  3. 03ROUTE

    Routing design

    Static, routed or BGP architecture is planned.

  4. 04PROVISION

    Provisioning

    Approved IP resources and configuration are provisioned.

  5. 05GO-LIVE

    Go-live

    Reachability is validated and services move into production.

Start Your IP Planning
IP services insights

Enterprise IP Architecture: Addressing, Subnetting and Routing

An overview for IT and network teams planning address space: how public and private addressing are divided, how subnets are sized and how routing models affect IP design.

Public and private addressing

A well-structured IP architecture separates systems that must be reachable from the internet from systems that should only communicate internally. Public addresses are reserved for internet-facing services, while internal infrastructure uses private address space.

Public IPPrivate IP
PurposeInternet-facing servicesInternal infrastructure
Typical systemsWebsites, APIs, VPN endpoints, mail serversDatabases, storage, management and backup networks
Internet reachableYes, subject to firewall policyNo
Address spaceAllocated public IPv4 / IPv6RFC1918 ranges

Subnet sizing

IP blocks are expressed in CIDR notation, where the prefix length determines the number of addresses. Choosing the right size avoids both wasted address space and early re-numbering.

PrefixTotal addressesTypical fit
/321A single server address
/298A small group of services
/2816Multiple servers or services
/2732Larger server deployments
/2664Hosting and multi-service platforms
/24256Network-scale and BGP deployments

The number of usable addresses depends on the routing model: on a traditional subnet, network, broadcast and gateway addresses are reserved, while a routed subnet can make more of the block usable.

Routing models

Static addressing assigns IPs directly to a server interface and suits simple deployments. Routed subnets deliver an IP block to a server or router, which then manages the addresses within it, a common choice for virtualisation hosts and network appliances. BGP routing announces address space through the Border Gateway Protocol, giving greater control over how traffic reaches your network.

HostGraber determines the routing model during design, based on server count, services and growth plans. Learn more about BGP connectivity.

Planning for IPv6

IPv4 address space is limited, and IPv6 adoption continues to grow. Running IPv4 and IPv6 together, commonly called dual stack, allows services to remain reachable over IPv4 while becoming available to IPv6 networks.

Including IPv6 in the initial address plan is simpler than retrofitting it later. IPv6 can be incorporated into supported dedicated server, colocation and enterprise network environments.

Preparing an IP request

IP resources are allocated according to technical requirements and availability. The following details help our network team review your request efficiently:

  • Infrastructure type and number of servers
  • Number of IPs required and the intended use of each
  • IPv4, IPv6 or both
  • Preferred subnet size or routing model, if known
  • Existing ASN or IP space, if you plan to use BGP

Share these details through the IP services request form and our team will recommend an appropriate IP architecture.

IP glossary

Key IP Addressing Terminology

IP address
A numerical identifier that allows a device or service to send and receive traffic on a network.
IPv4
The 32-bit internet protocol version that carries most existing internet services.
IPv6
The 128-bit internet protocol version with a vastly larger address space.
Subnet
A defined block of IP addresses assigned to a network or service.
CIDR notation
A format such as /29 or /24 that indicates the size of an IP block.
Routed subnet
An IP block delivered to a server or router, which manages the addresses within it.
RFC1918
The standard that reserves IPv4 ranges for private use: 10.0.0.0/8, 172.16.0.0/12 and 192.168.0.0/16.
Dual stack
Running IPv4 and IPv6 together on the same infrastructure.
ASN
Autonomous System Number: an identifier for a network that participates in BGP routing.
BGP
Border Gateway Protocol: the routing protocol used to exchange routes between networks on the internet.
Frequently asked questions

IP Services Questions Answered

Have a question about addressing or routing? Share your requirements and our network team will advise.

Ask Our Network Team
Do you provide IPv4 addresses?

IPv4 resources can be provided for eligible infrastructure deployments, subject to technical requirements and availability.

Do you support IPv6?

Yes. IPv6 can be supported for eligible network and infrastructure environments.

Can I request multiple IP addresses?

Additional IP requirements can be reviewed according to intended use, infrastructure design and availability.

Can you provide routed subnets?

Routed subnet options can be evaluated for eligible deployments according to the required network architecture.

Can IP services be used with BGP?

Yes. Eligible IP resources can be incorporated into supported BGP network architectures.

Can IPs be protected by firewall and DDoS services?

Yes. Firewall and DDoS protection can be incorporated into suitable network architectures for public IP resources.

Can I use private IPs between my servers?

Yes. Private addressing can be used for eligible server-to-server and internal infrastructure networks.

Can HostGraber design the IP architecture for me?

Yes. IP allocation, subnetting, private addressing, routing and BGP architecture can be planned around your infrastructure requirements.

Can I use IPv4 and IPv6 together?

Yes. IPv4 and IPv6 can be planned together for eligible environments, so services remain reachable over both protocols.

How do I get started with IP services?

Complete the IP services request form with your infrastructure type and IP requirements. Our network team will review your request and recommend an IP architecture.

IPv4 and IPv6 IP services

Plan Your Address Space. Route It Right.

Tell us about your servers and addressing requirements. Our network team will recommend the right IP architecture.

Request IP Services Quote Discuss on WhatsApp
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