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    <title>Obelinf Blog</title>
    <link>https://obelinf.com/blog</link>
    <description>News, guides, and product updates from Obelinf.</description>
    <language>en</language>
    <lastBuildDate>Wed, 29 Jul 2026 23:55:18 GMT</lastBuildDate>
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    <item>
      <title><![CDATA[Rack Capacity Planning: A Practical Guide to Power, Space, and Resource Forecasting]]></title>
      <link>https://obelinf.com/blog/rack-capacity-planning</link>
      <guid>https://obelinf.com/blog/rack-capacity-planning</guid>
      <description><![CDATA[A practical guide to rack capacity planning covering power budgeting, space utilization, cooling constraints, and how to forecast physical resources before deployments create crises.]]></description>
      <pubDate>Wed, 29 Jul 2026 00:00:00 GMT</pubDate>
      <author>Obelinf</author>
    </item>
    <item>
      <title><![CDATA[Data Center Rack Layout Best Practices: Power, Cooling, and Space Planning]]></title>
      <link>https://obelinf.com/blog/data-center-rack-layout-best-practices</link>
      <guid>https://obelinf.com/blog/data-center-rack-layout-best-practices</guid>
      <description><![CDATA[A practical guide to data center rack layout covering rack selection, power distribution, cooling strategies, space planning, cable management, and common mistakes to avoid.]]></description>
      <pubDate>Tue, 28 Jul 2026 00:00:00 GMT</pubDate>
      <author>Obelinf</author>
    </item>
    <item>
      <title><![CDATA[Subnetting Guide for Network Engineers]]></title>
      <link>https://obelinf.com/blog/subnetting-guide-for-network-engineers</link>
      <guid>https://obelinf.com/blog/subnetting-guide-for-network-engineers</guid>
      <description><![CDATA[A practical subnetting guide for network engineers covering CIDR notation, subnet plan design, VLAN and VRF mapping, common pitfalls, and tools for keeping your IP space organized at scale.]]></description>
      <pubDate>Sun, 26 Jul 2026 00:00:00 GMT</pubDate>
      <author>Obelinf</author>
    </item>
    <item>
      <title><![CDATA[Data Center Capacity Planning with IPAM]]></title>
      <link>https://obelinf.com/blog/data-center-capacity-planning-with-ipam</link>
      <guid>https://obelinf.com/blog/data-center-capacity-planning-with-ipam</guid>
      <description><![CDATA[A practical guide to integrating IP address management into data center capacity planning, covering subnet tracking, utilization monitoring, IP reservation, and common pitfalls.]]></description>
      <pubDate>Fri, 24 Jul 2026 00:00:00 GMT</pubDate>
      <author>Obelinf</author>
    </item>
    <item>
      <title><![CDATA[Best Infrastructure Documentation Tools for Homelabs]]></title>
      <link>https://obelinf.com/blog/best-infrastructure-documentation-tools-for-homelabs</link>
      <guid>https://obelinf.com/blog/best-infrastructure-documentation-tools-for-homelabs</guid>
      <description><![CDATA[NetBox, Obsidian, BookStack, and Obelinf. We compare four infrastructure documentation tools for homelab enthusiasts, covering deployment complexity, use cases, and when each tool makes sense for your setup.]]></description>
      <pubDate>Thu, 23 Jul 2026 00:00:00 GMT</pubDate>
      <author>Obelinf</author>
    </item>
    <item>
      <title><![CDATA[Best Network Documentation Tools for Startups]]></title>
      <link>https://obelinf.com/blog/best-network-documentation-tools-for-startups</link>
      <guid>https://obelinf.com/blog/best-network-documentation-tools-for-startups</guid>
      <description><![CDATA[Choosing the right network documentation tool for your startup. We compare spreadsheets, NetBox, Device42, and Obelinf across deployment, pricing, and ease of use for early stage teams.]]></description>
      <pubDate>Thu, 23 Jul 2026 00:00:00 GMT</pubDate>
      <author>Obelinf</author>
    </item>
    <item>
      <title><![CDATA[How AI Is Changing Infrastructure Documentation in 2026]]></title>
      <link>https://obelinf.com/blog/how-ai-is-changing-infrastructure-documentation-in-2026</link>
      <guid>https://obelinf.com/blog/how-ai-is-changing-infrastructure-documentation-in-2026</guid>
      <description><![CDATA[AI coding tools like Cursor, Copilot, and OpenCode are transforming how infrastructure teams document their networks, servers, and data centers. Here is what is changing, what is staying the same, and how to navigate the shift.]]></description>
      <pubDate>Wed, 22 Jul 2026 00:00:00 GMT</pubDate>
      <author>Obelinf</author>
    </item>
    <item>
      <title><![CDATA[NetBox Alternatives in 2026: 5 Tools Compared]]></title>
      <link>https://obelinf.com/blog/netbox-alternatives-in-2026-5-tools-compared</link>
      <guid>https://obelinf.com/blog/netbox-alternatives-in-2026-5-tools-compared</guid>
      <description><![CDATA[Looking for alternatives to NetBox in 2026? We compare Nautobot, Device42, Infoblox, SolarWinds IPAM, and Obelinf across deployment complexity, feature depth, pricing, and when each tool makes sense for your team.]]></description>
      <pubDate>Wed, 22 Jul 2026 00:00:00 GMT</pubDate>
      <author>Obelinf</author>
    </item>
    <item>
      <title><![CDATA[5 Best IPAM Tools in 2026: SaaS, Open Source & Enterprise]]></title>
      <link>https://obelinf.com/blog/5-best-ipam-tools-in-2026-saas-open-source-enterprise</link>
      <guid>https://obelinf.com/blog/5-best-ipam-tools-in-2026-saas-open-source-enterprise</guid>
      <description><![CDATA[We reviewed five IPAM tools across deployment, features, pricing, and operational overhead to help you choose the right one for your network in 2026.]]></description>
      <pubDate>Mon, 20 Jul 2026 00:00:00 GMT</pubDate>
      <author>Obelinf</author>
    </item>
    <item>
      <title><![CDATA[VRF Management: A Practical Guide to Virtual Routing and Best Practices]]></title>
      <link>https://obelinf.com/blog/vrf-management-practical-guide-virtual-routing-best-practices</link>
      <guid>https://obelinf.com/blog/vrf-management-practical-guide-virtual-routing-best-practices</guid>
      <description><![CDATA[Learn practical VRF management strategies for virtual routing and forwarding, including RD and RT planning, avoiding VRF sprawl, and integrating VRFs into your IPAM workflow across multivendor environments.]]></description>
      <pubDate>Fri, 17 Jul 2026 00:00:00 GMT</pubDate>
      <author>Obelinf</author>
    </item>
    <item>
      <title><![CDATA[Network Topology Mapping Tools: A Guide for 2026]]></title>
      <link>https://obelinf.com/blog/network-topology-mapping-tools-a-guide-for-2026</link>
      <guid>https://obelinf.com/blog/network-topology-mapping-tools-a-guide-for-2026</guid>
      <description><![CDATA[Compare network topology mapping tools from auto-discovery platforms to manual diagramming tools.]]></description>
      <pubDate>Thu, 16 Jul 2026 00:00:00 GMT</pubDate>
      <author>Obelinf</author>
    </item>
    <item>
      <title><![CDATA[The Ultimate Data Center Migration Checklist]]></title>
      <link>https://obelinf.com/blog/the-ultimate-data-center-migration-checklist</link>
      <guid>https://obelinf.com/blog/the-ultimate-data-center-migration-checklist</guid>
      <description><![CDATA[A comprehensive data center migration checklist covering discovery, dependency mapping, IP and VLAN planning, runbook creation, validation testing, and rollback strategy for a smooth migration]]></description>
      <pubDate>Wed, 15 Jul 2026 00:00:00 GMT</pubDate>
      <author>Obelinf</author>
    </item>
    <item>
      <title><![CDATA[IP Planning: The Complete Guide, Tools, and Best Practices]]></title>
      <link>https://obelinf.com/blog/ip-planning-complete-guide-tools-best-practices</link>
      <guid>https://obelinf.com/blog/ip-planning-complete-guide-tools-best-practices</guid>
      <description><![CDATA[Your network grows every week, and so does the number of IP addresses you need to track. This guide covers IP planning best practices, core concepts, and how to choose the right approach for your team.]]></description>
      <pubDate>Tue, 14 Jul 2026 00:00:00 GMT</pubDate>
      <author>Obelinf</author>
    </item>
    <item>
      <title><![CDATA[Circuit and WAN Management Guide: Tracking MPLS, DIA, and Broadband Circuits]]></title>
      <link>https://obelinf.com/blog/circuit-and-wan-management-guide-tracking-mpls-dia-broadband-circuits</link>
      <guid>https://obelinf.com/blog/circuit-and-wan-management-guide-tracking-mpls-dia-broadband-circuits</guid>
      <description><![CDATA[Managing MPLS, DIA, and broadband circuits across multiple sites requires a structured approach to circuit inventory, contract tracking, carrier management, and operational documentation.]]></description>
      <pubDate>Mon, 13 Jul 2026 00:00:00 GMT</pubDate>
      <author>Obelinf</author>
    </item>
    <item>
      <title><![CDATA[VLAN Management Best Practices: From Small Office to Multi-Site Enterprise]]></title>
      <link>https://obelinf.com/blog/vlan-management-best-practices-small-office-multi-site-enterprise</link>
      <guid>https://obelinf.com/blog/vlan-management-best-practices-small-office-multi-site-enterprise</guid>
      <description><![CDATA[VLAN management scales from small offices to multi site enterprises. Learn practical strategies for design, naming, trunking, security isolation, and keeping VLAN sprawl under control as your network grows.]]></description>
      <pubDate>Sun, 12 Jul 2026 00:00:00 GMT</pubDate>
      <author>Obelinf</author>
    </item>
    <item>
      <title><![CDATA[What Is IPAM? A Guide to IP Address Management for Cloud and Hybrid Networks]]></title>
      <link>https://obelinf.com/blog/what-is-ipam-a-guide-to-ip-address-management-for-cloud-and-hybrid-networks</link>
      <guid>https://obelinf.com/blog/what-is-ipam-a-guide-to-ip-address-management-for-cloud-and-hybrid-networks</guid>
      <description><![CDATA[IP address management (IPAM) is the practice of planning, tracking, and automating IP address allocation across your network.]]></description>
      <pubDate>Sat, 11 Jul 2026 00:00:00 GMT</pubDate>
      <author>Obelinf</author>
    </item>
    <item>
      <title><![CDATA[IP Address Management Best Practices in 2026]]></title>
      <link>https://obelinf.com/blog/ip-address-management-best-practices-in-2026</link>
      <guid>https://obelinf.com/blog/ip-address-management-best-practices-in-2026</guid>
      <description><![CDATA[IP address management has evolved beyond simple spreadsheets. Learn the key practices, tooling decisions, and operational patterns that define modern IPAM in 2026.]]></description>
      <pubDate>Wed, 08 Jul 2026 00:00:00 GMT</pubDate>
      <author>Obelinf</author>
    </item>
    <item>
      <title><![CDATA[6 Ways Teams Track Cloud Server IPs (Ranked Worst to Best)]]></title>
      <link>https://obelinf.com/blog/6-ways-teams-track-cloud-server-ips-ranked-worst-to-best</link>
      <guid>https://obelinf.com/blog/6-ways-teams-track-cloud-server-ips-ranked-worst-to-best</guid>
      <description><![CDATA[From sticky notes to proper IPAM, here is how teams actually track cloud server IPs and why most approaches fail at scale.]]></description>
      <pubDate>Tue, 07 Jul 2026 00:00:00 GMT</pubDate>
      <author>Obelinf</author>
    </item>
    <item>
      <title><![CDATA[Why Your Cloud Console Is Useless When You Have 50 Servers Across Multiple Providers]]></title>
      <link>https://obelinf.com/blog/why-your-cloud-console-is-useless-when-you-have-50-servers-across-multiple-providers</link>
      <guid>https://obelinf.com/blog/why-your-cloud-console-is-useless-when-you-have-50-servers-across-multiple-providers</guid>
      <description><![CDATA[AWS Console, Azure Portal, and GCP Console are each excellent in isolation, but they break down the moment your infrastructure spans providers.]]></description>
      <pubDate>Mon, 06 Jul 2026 00:00:00 GMT</pubDate>
      <author>Obelinf</author>
    </item>
    <item>
      <title><![CDATA[Stop Googling Your Own Network: How to Never Forget a Server IP Again]]></title>
      <link>https://obelinf.com/blog/stop-googling-your-own-network-how-to-never-forget-a-server-ip-again</link>
      <guid>https://obelinf.com/blog/stop-googling-your-own-network-how-to-never-forget-a-server-ip-again</guid>
      <description><![CDATA[Stop digging through browser history and stale spreadsheets every time you need a server IP. Here is how to build an infrastructure source of truth that actually works.]]></description>
      <pubDate>Sun, 05 Jul 2026 00:00:00 GMT</pubDate>
      <author>Obelinf</author>
    </item>
    <item>
      <title><![CDATA[Automating Infrastructure Documentation with Obelinf]]></title>
      <link>https://obelinf.com/blog/automating-infrastructure-documentation-with-obelinf</link>
      <guid>https://obelinf.com/blog/automating-infrastructure-documentation-with-obelinf</guid>
      <description><![CDATA[Learn how to automate infrastructure documentation using Obelinf. Step by step guide to creating, securing, and using API keys for programmatic infrastructure management.]]></description>
      <pubDate>Sat, 04 Jul 2026 00:00:00 GMT</pubDate>
      <author>Obelinf</author>
    </item>
    <item>
      <title><![CDATA[The Hidden Costs of Using Excel for Network Management in 2026]]></title>
      <link>https://obelinf.com/blog/hidden-costs-of-using-excel-for-network-management</link>
      <guid>https://obelinf.com/blog/hidden-costs-of-using-excel-for-network-management</guid>
      <description><![CDATA[Excel is everywhere in network management, but the real cost of using it goes far beyond the Microsoft 365 subscription. Here is what you are actually paying.]]></description>
      <pubDate>Thu, 02 Jul 2026 00:00:00 GMT</pubDate>
      <author>Obelinf</author>
    </item>
    <item>
      <title><![CDATA[Using Obelinf to Plan Your Homelab Disaster Recovery]]></title>
      <link>https://obelinf.com/blog/using-obelinf-to-plan-your-homelab-disaster-recovery</link>
      <guid>https://obelinf.com/blog/using-obelinf-to-plan-your-homelab-disaster-recovery</guid>
      <description><![CDATA[Your homelab needs a disaster recovery plan. Here is how to build one using proper infrastructure documentation, site tracking, and topology mapping.]]></description>
      <pubDate>Wed, 01 Jul 2026 00:00:00 GMT</pubDate>
      <author>Obelinf</author>
    </item>
    <item>
      <title><![CDATA[The Hidden Security Risks of Poor Infrastructure Documentation]]></title>
      <link>https://obelinf.com/blog/hidden-security-risks-poor-infrastructure-documentation</link>
      <guid>https://obelinf.com/blog/hidden-security-risks-poor-infrastructure-documentation</guid>
      <description><![CDATA[When your infrastructure documentation is incomplete or outdated, the security implications go far beyond operational headaches. Here is what is actually at stake.]]></description>
      <pubDate>Tue, 30 Jun 2026 00:00:00 GMT</pubDate>
      <author>Obelinf</author>
    </item>
    <item>
      <title><![CDATA[Obelinf vs Device42: Choosing the right infrastructure management platform for your team]]></title>
      <link>https://obelinf.com/blog/obelinf-vs-device42-choosing-the-right-infrastructure-management-platform</link>
      <guid>https://obelinf.com/blog/obelinf-vs-device42-choosing-the-right-infrastructure-management-platform</guid>
      <description><![CDATA[Device42 is a well established infrastructure management platform with automated discovery and application dependency mapping. Obelinf takes a managed approach. Here is how they compare and which one fits your team.]]></description>
      <pubDate>Mon, 29 Jun 2026 00:00:00 GMT</pubDate>
      <author>Obelinf</author>
    </item>
    <item>
      <title><![CDATA[Infrahub vs. Obelinf: a technical analysis in 2026]]></title>
      <link>https://obelinf.com/blog/infrahub-vs-obelinf-a-technical-analysis-in-2026</link>
      <guid>https://obelinf.com/blog/infrahub-vs-obelinf-a-technical-analysis-in-2026</guid>
      <description><![CDATA[Infrahub brings a graph database, Git style version control, and an automation first philosophy to infrastructure data management. Obelinf takes a different approach entirely. Here is how they compare, and which one fits your team.]]></description>
      <pubDate>Sun, 28 Jun 2026 00:00:00 GMT</pubDate>
      <author>Obelinf</author>
    </item>
    <item>
      <title><![CDATA[The Real Cost of Running Netbox with Docker Compose versus Managed Solutions]]></title>
      <link>https://obelinf.com/blog/the-real-cost-of-running-netbox-with-docker-compose</link>
      <guid>https://obelinf.com/blog/the-real-cost-of-running-netbox-with-docker-compose</guid>
      <description><![CDATA[Self hosting Netbox with Docker Compose looks simple on paper, but the hidden costs tell a different story. Here is what you are actually signing up for, and what modern alternatives look like.]]></description>
      <pubDate>Sat, 27 Jun 2026 00:00:00 GMT</pubDate>
      <author>Obelinf</author>
    </item>
    <item>
      <title><![CDATA[How to Document Your Homelab Network from Scratch]]></title>
      <link>https://obelinf.com/blog/how-to-document-your-homelab-network-from-scratch</link>
      <guid>https://obelinf.com/blog/how-to-document-your-homelab-network-from-scratch</guid>
      <description><![CDATA[Your homelab deserves better than memory and sticky notes. Here's how to build documentation that actually works, even if you're starting with nothing.]]></description>
      <pubDate>Fri, 26 Jun 2026 00:00:00 GMT</pubDate>
      <author>Obelinf</author>
    </item>
    <item>
      <title><![CDATA[Common Mistakes When Documenting Data Centers]]></title>
      <link>https://obelinf.com/blog/common-mistakes-when-documenting-data-centers</link>
      <guid>https://obelinf.com/blog/common-mistakes-when-documenting-data-centers</guid>
      <description><![CDATA[Data center documentation fails for predictable reasons. Here are the most common mistakes teams make and how to avoid them.]]></description>
      <pubDate>Thu, 25 Jun 2026 00:00:00 GMT</pubDate>
      <author>Obelinf</author>
    </item>
    <item>
      <title><![CDATA[Netbox vs. Obelinf: When to transition to a modern Infrastructure Source of Truth]]></title>
      <link>https://obelinf.com/blog/netbox-vs-obelinf-when-to-transition-to-a-modern-infrastructure-source-of-truth</link>
      <guid>https://obelinf.com/blog/netbox-vs-obelinf-when-to-transition-to-a-modern-infrastructure-source-of-truth</guid>
      <description><![CDATA[Netbox has been the go-to for network documentation for years. But is it still the right choice for your team? Here's when it makes sense to consider a modern alternative.]]></description>
      <pubDate>Wed, 24 Jun 2026 00:00:00 GMT</pubDate>
      <author>Obelinf</author>
    </item>
    <item>
      <title><![CDATA[Why Manual Infrastructure Documentation Is Killing Your DevOps Productivity]]></title>
      <link>https://obelinf.com/blog/why-manual-infrastructure-documentation-is-killing-your-devops-productivity</link>
      <guid>https://obelinf.com/blog/why-manual-infrastructure-documentation-is-killing-your-devops-productivity</guid>
      <description><![CDATA[Your team spends more time hunting for documentation than actually shipping. Here's how manual infrastructure docs drain your DevOps velocity and what to replace them with.]]></description>
      <pubDate>Tue, 23 Jun 2026 00:00:00 GMT</pubDate>
      <author>Obelinf</author>
    </item>
    <item>
      <title><![CDATA[Why Spreadsheets Are Killing Your Network Efficiency (And How to Fix It in 2026)]]></title>
      <link>https://obelinf.com/blog/why-spreadsheets-are-killing-your-network-efficiency</link>
      <guid>https://obelinf.com/blog/why-spreadsheets-are-killing-your-network-efficiency</guid>
      <description><![CDATA[Your spreadsheet was never meant to manage a network. Here's what it's actually costing your team, and what you can do about it.]]></description>
      <pubDate>Mon, 22 Jun 2026 00:00:00 GMT</pubDate>
      <author>Obelinf</author>
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