The Home of BYOIP Solutions

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Your go-to information hub, featuring trusted IP providers, detailed documentation, and essential resources from leading BYOIP supporters worldwide.

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Find the right hosting, cloud, or network provider for your BYOIP setup.

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AWS BYOIP Integration Overview

AWS BYOIP Integration Overview

Semi-Automatic IPv4 IPv6
Microsoft Azure BYOIP Integration Overview

Microsoft Azure BYOIP Integration Overview

Semi-Automatic IPv4 IPv6
Google Cloud BYOIP Integration Overview

Google Cloud BYOIP Integration Overview

Semi-Automatic IPv4 IPv6
Oracle Cloud Infrastructure (OCI) BYOIP Integration Overview

Oracle Cloud Infrastructure (OCI) BYOIP Integration Overview

Semi-Automatic IPv4 IPv6
Alibaba Cloud BYOIP Integration Overview

Alibaba Cloud BYOIP Integration Overview

Semi-Automatic IPv4
View all supporters

Latest BYOIP News

Verified developments affecting portable IP address space, with primary sources cited on every story.

Routing & Security

Oracle adds FastConnect traffic draining for planned maintenance

OCI's 16 September release adds traffic draining for private FastConnect circuits and link controls for direct connections. Review routing policy before use.

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Routing & Security

Kazakhstan's ROA coverage nears 80%, while route validation lags

A RIPE NCC report puts Kazakhstan's IPv4 ROA coverage near 80%, up from around 13% a year earlier. Validation has not followed, and the distinction matters.

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Automation & Operations

RIPE NCC is replacing RPKI API keys with SSO-based credentials

RIPE NCC's Q4 2026 plan says work has started to replace RPKI API keys with OIDC-based keys. No migration deadline has been published; timelines are due at RIPE 93.

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Routing & Security

APNIC and NIXI target route origin validation in India

A September agreement focuses on ROV deployment, IPv6 skills and an RPKI repository mirror pilot. Operators should distinguish the programme from completed deployment.

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Registries & Policy

ARIN IPv6 fee waiver ends in December: small holders should review 2027 costs

ARIN has confirmed the 31 December 2026 expiry of its IPv6 fee waiver. Affected small resource holders should check their 2027 billing category.

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Automation & Operations

AWS adds delegated RPKI and BGP monitoring to VPC IPAM

AWS VPC IPAM can manage ROAs through delegated RPKI and surface routing-security findings. Check tier, registry support and delegation responsibilities.

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Cloud & BYOIP

Google Cloud previews Standard Tier for BYOIP IPv4 prefixes

Google Cloud added a Standard Tier BYOIP preview on 3 August. Prefix-size requirements and inherited tier settings deserve review before a pilot.

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IPv6

Google Cloud makes static external BYOIPv6 reservations generally available

Static reservations for BYOIPv6 forwarding-rule ranges reached GA on 27 August. The change helps separate address retention from forwarding-rule lifecycles.

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Registries & Policy

Recommended RIR governance draft puts registry continuity in focus

The 1 September recommended draft addresses RIR oversight and continuity arrangements. It is a governance milestone, not an immediate change to BYOIP eligibility.

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Routing & Security

RPKI can replace some IRR data, but AS-SET dependencies remain

Research using AMS-IX and DE-CIX route-server data distinguishes replaceable route objects from AS-SET dependencies that operators still need to preserve.

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Registries & Policy

ARIN closes directory-services consultation: what BYOIP teams should check

ARIN is reviewing feedback on a proposed move toward RDAP. BYOIP teams can audit registry lookups while retirement dates remain proposals.

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BYOIP Guides & Insights

Practical explanations, cloud comparisons and technical guidance for bringing your own IP addresses to modern infrastructure.

allowlist rule 203.0.113.10listed - accepted198.51.100.4not listed - blockedoffice NAT gatewayone shared address the rule sees an address, not who is behind it
IP Basics

What Is IP Allowlisting?

IP allowlisting restricts access to approved source addresses. See why NAT, CGNAT and dynamic IPs break naive rules, and what a stable egress address fixes.

6 min read · Updated 18 September 2026

Read article
203.0.113.0/24Origin AS16509SignedROAValid
BYOIP Fundamentals

What Is RPKI? ROAs, Origin Validation and Your BYOIP Prefix

Learn how Route Origin Authorizations let networks validate a BGP origin, why clouds require them for advertised BYOIP ranges, and how to choose the right ASN and max length.

12 min read · Updated 20 August 2026

Secure your routes
Same address, two routing models Unicast one server Anycast Site A 203.0.113.1 Site B 203.0.113.1 Site C 203.0.113.1 same address; BGP picks the nearest site
Routing & Security

Anycast vs Unicast: What's the Difference?

One address, one server versus one address announced from many sites. See how BGP decides which site answers, and why anycast isn't automatic load balancing or failover.

5 min read · Updated 18 September 2026

Read article
203.0.113.0/24 one prefix geo database Ashows: DEgeo database Bshows: NLgeo database Cshows: FRpublished geofeedconfirms: LT databases disagree until the operator publishes its own feed
IP Basics

What Is IP Geolocation?

IP geolocation estimates location from an address using external databases. Learn why lookups disagree, what a geofeed corrects, and why BYOIP migrations can show stale locations.

4 min read · Updated 18 September 2026

Read article
The ASN trail in every BGP announcement AS64500OriginAS3356TransitAS1299TransitInternetRoute
BYOIP Fundamentals

What Is an ASN? The Number Behind Every BYOIP Announcement

Learn what an Autonomous System Number identifies, how BGP uses ASNs and AS paths, and why most cloud BYOIP deployments do not require you to obtain your own ASN.

11 min read · Updated 20 August 2026

Learn the basics
Same prefix, two candidate routes AS64496 203.0.113.0/24 Provider B64497 64496Provider C64498 64499 64496 receiving network longer path, preferred by policy
Routing & Security

What Is BGP? How Internet Routing Works

BGP tells networks how to reach IP address blocks. Learn what a route announcement means, how paths are selected, and why routing matters for BYOIP.

6 min read · Updated 11 September 2026

Follow the route
Use of a block, for an agreed period 203.0.113.0/24blockleaseagreementLOA + ROArouting setupyour networkin servicelease termrenew or exit registration stays with the holder
IP Basics

What Is IPv4 Leasing, and How Does It Work?

IPv4 leasing provides access to address space for an agreed period. Understand the costs, routing setup, and practical checks before choosing a block.

6 min read · Updated 15 September 2026

How leasing works
IANAARINRIPE NCCAPNIC + 2Registeredholder
BYOIP Fundamentals

Who Actually Owns an IP Address? (And Why It Matters for BYOIP)

IANA, RIRs, registered holders and lessees: learn who controls IP address space, what ownership means in practice, and what you must prove before a cloud can announce your prefix.

10 min read · Updated 20 August 2026

Understand ownership
IPv4 pool 32-bit, fixed allocated reuse via NATleasingtransfers IPv6: a 128-bit address space, far larger
IPv4 & IPv6

Why Are IPv4 Addresses Running Out?

IPv4 exhaustion limits the supply of additional addresses. Learn why existing connections keep working and what options networks have for growth.

5 min read · Updated 11 September 2026

See the shortage
Two cost shapes for the same block leasebuytime hypothetical, not a quote
IP Basics

Leasing vs Buying IPv4 Addresses: Which Makes Sense?

Should you lease an IPv4 block or acquire it through a transfer? Compare the costs, operational responsibilities, and consequences of each choice.

6 min read · Updated 15 September 2026

Run the numbers
192.0.2.10 one address sending historywatchedabuse reportslisted by policya receiving serviceaccepted separate observers, separate rules
IP Basics

What Is IP Address Reputation?

An IP address can carry a history of activity. Learn how reputation checks work, what a blocklist result means, and how to investigate problems.

6 min read · Updated 11 September 2026

Check the history
mail.example.net hostname A record: name to address 192.0.2.10 address PTR record: address to name each direction is configured separately
IP Basics

What Is Reverse DNS? PTR Records Explained

Reverse DNS looks up a hostname from an IP address. See how PTR records work, how to check them, and why the IP provider usually controls the setup.

6 min read · Updated 11 September 2026

Map it back
gatewayemployees192.168.10.0/24guests192.168.20.0/24printers192.168.30.0/24
IP Basics

What Is a Subnet? A Beginner's Guide

Subnets organize a network into smaller address ranges. Learn how devices, subnet masks, and gateways fit together with a simple office example.

5 min read · Updated 10 September 2026

Break it down
256 addresses in one /24 203.0.113.0/24 /26.0/26.64/26.128/26.192 64 addresses each, starts advance by 64
IP Basics

What Is CIDR Notation? IP Address Ranges Explained

Understand the slash in an IP range, calculate how many addresses a block contains, and recognize the difference between total and usable addresses.

5 min read · Updated 10 September 2026

Decode the slash
same source portone public address192.168.1.20:50000192.168.1.30:50000NAT 203.0.113.10 :61001:61002
IP Basics

What Is NAT, and How Does It Work?

Follow two devices through a NAT gateway to see how address translation works, why ports matter, and what NAT does and does not provide.

6 min read · Updated 10 September 2026

Follow the packet
static 192.168.10.50 fixed until changed dynamic, DHCP lease192.168.10.51leased192.168.10.51renewed192.168.10.77reassigned a lease can renew to the same address, or change
IP Basics

Static vs Dynamic IP Addresses: What's the Difference?

Understand when an IP address stays fixed, when it can change, and how to choose the right assignment method for your network.

5 min read · Updated 10 September 2026

Weigh the options
dedicated 203.0.113.5 your account only shared 203.0.113.9 another customeryour accountanother customer
IP Basics

Dedicated vs Shared IP Addresses: Which Do You Need?

A dedicated IP provides exclusive use within a service. Find out what that changes for hosting, access rules, and email delivery.

5 min read · Updated 10 September 2026

Pick the right one
203.0.113.7 held by your account 1reservein account2attachto server A3detachstill reserved4attachto replacement the reservation outlives the attached resource
IP Basics

What Is a Reserved IP Address?

Reserved IP can mean a retained cloud address, a fixed DHCP assignment, or special-purpose address space. Here is how to tell the difference.

6 min read · Updated 10 September 2026

Clear it up
SRC 192.0.2.10DST 198.51.100.25DevicesourceRouternext hopInternettransitServerdestination
IP Basics

What Is an IP Address? A Simple Guide

A beginner-friendly explanation of IP addresses: what they do, how they are assigned, and why one device can use several of them.

5 min read · Updated 9 September 2026

Start here
byoip.info one hostname IPv4 · 32-bit 192.0.2.10 IPv6 · 128-bit 2001:db8::10
IP Basics

IPv4 vs IPv6: What's the Difference?

IPv4 and IPv6 do the same basic job, but use different address formats. Compare their capacity, compatibility, and practical differences.

6 min read · Updated 9 September 2026

Compare the versions
private networkpublic internet192.168.1.20192.168.1.30192.168.1.40NATPublic IP 198.51.100.25
IP Basics

Public vs Private IP Addresses: What's the Difference?

Understand where public and private IP addresses are used, how to recognize private ranges, and why your device and an IP checker can show different addresses.

6 min read · Updated 9 September 2026

See the difference
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Latest Additions

Newly added and recently updated BYOIP supporters and IP providers, grouped by type.

BYOIP Supporters

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UpCloud BYOIP Integration Overview
BYOIP SUPPORTER
UpCloud BYOIP Integration Overview
ASN
-
IPv4 support
IPv6 support
LOA support
ROA support
Locations supported
-
Process
-
GTHost BYOIP Integration Overview
BYOIP SUPPORTER
GTHost BYOIP Integration Overview
ASN
-
IPv4 support
IPv6 support
LOA support
ROA support
Locations supported
-
Process
Manual
VMRack BYOIP Integration Overview
BYOIP SUPPORTER
VMRack BYOIP Integration Overview
ASN
-
IPv4 support
IPv6 support
LOA support
ROA support
Locations supported
1 locations
Process
Manual
Bare Metal ProvidersDedicated Server HostingVPS / Virtualization Platforms
Documentation

IP Providers

View all IP providers
IPXO IP Leasing Overview
IP PROVIDER
IPXO IP Leasing Overview
ARIN Qualified Facilitators
Flexible lease term
Lease
Buy
Long-term commitments
RIR coverage
ARINRIPE NCCAPNICLACNICAFRINIC
IPv4 from
/24
Min. lease term
1 month
Price from
$66.86/mo per IPv4 /24 (~$0.261/IP)
Cloud BYOIP
AWSGoogle CloudMicrosoft AzureIBM CloudCloudflare
ELISTEKA IP Leasing Overview
IP PROVIDER
ELISTEKA IP Leasing Overview
ARIN Qualified Facilitators
Flexible lease term
Lease
Buy
Long-term commitments
RIR coverage
RIPE NCC
IPv4 from
/24
Min. lease term
3 months
Price from
EUR 29/mo per IPv6 /32
Prefixx IP Leasing Overview
IP PROVIDER
Prefixx IP Leasing Overview
ARIN Qualified Facilitators
Flexible lease term
Lease
Buy
Long-term commitments
RIR coverage
ARINRIPE NCCAPNICLACNIC
IPv4 from
/24
Min. lease term
1 month (short-term rental); 12 months contracted
Price from
Quote only
Cloud BYOIP
AWSGoogle CloudMicrosoft AzureOracle Cloud InfrastructureCloudflare