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What Is an IP Address? A Business Guide to IP Addresses
We've got some great deals going on right now exclusively for our online customers... chat now to hear more! Author: Poornima Apte,Date published: September 25, 2025,If you have ever asked "What is an IP address? or What is an IP address used for? the short answer is that an IP address is like a phone number for your internet-connected devices. It is a unique identifier. Any computer needs both an internal and external IP address to connect to another computer over a network using the internet's global language, the Internet Protocol, or IP. There are about four billion unique IP addresses. The , the group of engineers who invent and maintain the technology of the internet, specifies the format of these IP addresses. The IP version 4 format was invented in the 1980s and is still used. It looks like this: 192.168.107.13. The IETF created a newer format with much more room for addresses (more than the stars in the observable universe), so the internet can continue to grow in the future. With that established, let's explore what you'll need to know about IP addresses for your business. Your small- to medium-sized business (SMB) might have a network of its own, where all your computers and various devices are connected with each other. When you send a document to the printer, for instance, your PC uses the printer's IP address to send the data. This business network is private to you; no one else can connect to your printer. Accordingly, the IP address of the printer and of your PC are private addresses, and your network is known as a private IP network.,But you might also have a public service—for example, a catalog on the web where customers can view or order your merchandise or fill out a form. This service or web page must be running on a computer with a public or external IP address so that anyone on the internet can connect to and use the service. This public computer could be maintained for you by a commercial web hosting provider who assigns a public IP address to that computer, or your IT could maintain the computer on your own premises. In this latter case, your internet service provider (ISP) will assign you a public or external IP address to use. Now that you know the answer to the what is an IP address and what is an IP address used for questions, and now that you understand the difference between an internal and external IP address, how do they work as part of your ? When an employee in your business uses an online software as a service, for example, the machine in your network needs to talk to the machine at the other end. Since humans find it difficult to connect using IP numbers, they use a service called Domain Name System (DNS), which takes names like Google.com or Verizon.com and translates them to the corresponding public IP address so that your machine knows where to go. Businesses can choose whether they want addresses to be static or dynamic. Static addresses are constant, just like your business phone number, while the dynamic equivalent changes frequently. While there is an argument to be made for IP addresses to be dynamic to make security more robust, a confers many advantages, including:,In addition, static IP addresses increase reliability and are easier to manage. As the number of devices on business networks increases, SMBs have to manage ease of access with security. Answering the question What is an IP address? and understanding the difference between an internal and external IP address are the first steps in getting there. Learn how can help your business remain productive and online 24/7. Call sales,Chat with us,Have us contact you,Get updates,Already have an account?,* Required,The information provided will be used in accordance with our terms set out in our . 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These cookies do not store any personally identifiable information. These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site. They help us to know which pages are the most and least popular and see how visitors move around the site. We use both third party and first party cookies for this purpose. All information these cookies collect is aggregated and therefore anonymous. If you do not allow these cookies we will not know when you have visited our site, and will not be able to monitor its performance. These cookies enable the website to provide enhanced functionality and personalisation. They may be set by us or by third party providers whose services we have added to our pages. If you do not allow these cookies then some or all of these services may not function properly. These cookies may be set through our site by Verizon and third parties. They are used to present Verizon advertising on third party sites that you may visit. They do not store directly personal information, but are based on uniquely identifying your browser and internet device. If you do not allow these cookies, you will experience less targeted advertising from Verizon. BackClear Filters,All Consent AllowedWe use technologies to collect and share information about your use of our site. By continuing, you agree to the use of these capabilities for a better experience and other purposes. Learn more in our .
Learn moreStatic IP Vs. Dynamic IP Addresses: Understanding the Differences
Author: Gary Hilson,Date published: September 29 , 2025,With the significance of network connectivity in today's connected world, it's essential to understand the difference between a static IP vs. dynamic IP address, their essential contribution to organizing the internet and how best to use them. Deciding between a static IP vs. dynamic IP address can help an organization better support remote users, so they can access the devices they need, no matter where they are, as well as facilitate access to any data, digital information, or services they need to be productive. Every device connected to the internet, or a private network using TCP/IP, has an assigned internet protocol (IP) address, acting as a unique identifier for that device. The most popular network protocol in the world, TCP/IP (Transmission Control Protocol/Internet Protocol), is the standard internet communications protocol that allows devices to communicate over long distances. TCP is the component that breaks down and reassembles the packets of data, while IP is responsible for making sure the packets are sent to the right destination. We will explore IP in this article. The IP address is a unique identifier for devices connected to a network, similar to a postal address. The first type of IP address was IPv4, which has been used since the. The was created to accommodate the growth of internet-connected devices by offering more IP addresses, but to this day, IPv6 is still not enabled by all content and transit providers or products. Older computers and Wi-Fi routers, for example, may not be IPv6-capable. IP addresses are managed and governed centrally through the Internet Assigned Numbers Authority, and although the was announced in 2011, IPv4 are still widely used thanks to technologies like Classless Inter-Domain Routing (CIDR) and Dynamic Host Configuration Protocol (DHCP). CIDR is an addressing scheme that improves the allocation of IP addresses, while DHCP is a network management protocol used on IP networks for automatically assigning IP addresses. What is the difference between a dynamic and static IP address? A static IP address is a permanent number assigned to a computer or device and does not change over time. However, a device that is connected to a dynamic IP address gets automatically assigned a temporary number that can change every time it reconnects with a network. A key aspect of understanding the difference between static IP vs. dynamic IP addresses, is that they are not the only kinds of IP addresses. So exactly what is a static IP address and what are the other kinds of IP addresses? When a static IP address is assigned to a device, it doesn't change until the associated services are disconnected or a request to release the IP address lease is submitted. Learn more in. Static assignments, even through a fixed dynamic address, can help support identity-based protections to authenticate the identity of the user or device. This can allow you to adopt practices such as whitelisting or allowlisting and/or ensure users have the necessary authorization and permissions to access certain applications, data, or services. However, a static IP isn't necessary because it's possible to use dynamic Domain Name System (DNS), where permissions and access are tied behind the scenes. The address might change, but the access is provided through the DNS name. This can be particularly useful for remote workers because static IPs can be used to verify permitted users to access a company network. Furthermore, the addition of private IP networking layers on security as each device will have their company's private IP address, ahead of with the likes of multifactor authentication and single sign-on (SSO), not directly routed over the public internet. Determining between dynamic vs. static IP addresses and when to use each one allows organizations to improve speed, reduce connection delays, address discrepancies and eliminate recognition errors from applications accessing data. Using a static IP vs. dynamic IP address means applications, users and systems accessing the data do not need to track IP address changes. As an example, if your organization is running an e-commerce website and handling payments, a static IP address combined with an SSL certificate is essential for securing customer data. Your organization may also need one if you're running certain third-party applications or scripts on your site. Global CEOs and other business leaders continue to recognize the. This is why it is important to build an understanding of IP addressing and other potential solutions. It's just as important to work with a trusted provider that can guide you and your business. Learn more about Verizon's suite of, which protect customer assets while providing users and devices access to approved resources, and how Verizon can help your business explore the. Call sales,Chat with us,Have us contact you,Get updates,Already have an account?,* Required,The information provided will be used in accordance with our terms set out in our . Please confirm you have read and understood this Notice,Verizon may wish to contact you in the future concerning its products and/or services. If you would like to receive these communications from Verizon, indicate by selecting from the dropdown menu below. Please note that you can unsubscribe or update your preferences at any time. By submitting the form, you are agreeing to receive insights, reports and other information from Verizon and affiliated companies in accordance with our . California residents can view our California Privacy Notice .
Learn moreCWMA Wireline - Managed Services
, Verizon has invested in an ITIL based Program Management Office (PMO) dedicated to support all ITT72 Eligible Entities, as well as, providing enhanced support for our critical Public Safety Customers. View key information about the Commonwealth of Massachusetts ITT72 Contract No. 555593 along with specific reference materials and documents. Customers strive to make the best use of in-house resources, while ensuring the skill levels necessary to implement Unified Communications (UC) solutions. In addition, they need networking solutions robust enough to support voice and UC applications with a high level of reliability. Verizon can design and deliver a solution that enables customers to upgrade their infrastructure with powerful and reliable UC capabilities, alleviates the burden of in-house monitoring and management, and helps reduce expenses. With Managed IP PBX, customers can leverage remote resources to monitor and manage their solutions, and draw upon a pool of skilled resources with Cisco certifications and related expertise. Allowing Verizon to oversee management of unified communications servers simplifies budgeting and resource allocation, freeing customers to focus on more strategic, revenue-generating activities. Managed IP PBX is a premises-based unified communications solution available to customers with single or multiple site requirements who seek ongoing support with fault management, configuration management, asset management, and performance reporting. By extending Managed Network Services (MNS) capabilities beyond the WAN and LAN router to Unified Communications servers and applications, this comprehensive management solution enables customers to leverage Verizon's technical expertise in design, planning, implementation, and network management. The solution leverages Verizon resources and strategic partners for planning and network assessment analysis, installation and implementation, and management of UC&C solutions from Cisco. Managed IP PBX can leverage Managed WAN and Managed LAN, Managed SBC, supplementary CPE, voice connectivity and gateways, Verizon IP Trunking, VoIP Monitoring, and Security Services to bring together a true end-to-end solution. Refer to for additional details along with rates and charges. Please contact your account manager or for more information. Services and/or features are not available in all countries/locations, and may be procured from in-country providers in select countries. We continue to expand our service availability around the world. Please consult your Verizon Business representative for service availability. As an enhancement available to current Managed WAN and Managed LAN customers, Verizon's Managed Wireless LAN service extends the management of the WAN and LAN infrastructure to include wireless LAN access. The service monitoring and management of a customer's wireless LAN improves service continuity between the wired and wireless LAN and WAN environments as Verizon has complete visibility into the network. The solution includes hardware procurement, device availability, installation and notification SLAs, an integrated management infrastructure, reporting, managed implementation/test/turn-up, and ongoing management. Customers can monitor their managed network through real-time reporting capabilities which provide information on usage, security, performance, and capacity. The AirWave Management Platform (AMP) provides comprehensive wireless LAN reporting, enabling customers to view and analyze data collected on their Verizon Managed Wireless LAN service. Standard reports are provided at no additional charge. For further information, reference the Managed Wireless LAN Product Description and the Managed Wireless LAN Reporting End-to-End Process. Verizon also provides the Verizon Enterprise Center (VEC) customer portal as a standard feature to enable real-time tracking of the managed service implementation process, project status, inventory tracking, contacts, and change management requests. Managed Wireless LAN is available in almost every country in which Managed WAN is offered. Reference the Managed LAN and Managed Wireless LAN International Service Availability Matrix (ISAM) to verify availability. For U.S. new and existing customers only, managed Wireless LAN can be provided with Managed WAN and Managed LAN service or as a stand-alone service provided that at least one customer site has Managed WAN. For International customers only, managed Wireless LAN must be sold in conjunction with Managed Services Complete (EMEA-sold only) or Managed WAN for new and existing customers. Each location in which Managed Wireless LAN is deployed must also have Managed Services Complete or Managed WAN service. Verizon offers Managed Wireless LAN on Aruba and Cisco hardware in the U.S. and only on Cisco hardware for locations outside of the U.S. The ordering process for Managed Wireless LAN services is the same as that for Managed WAN. However, many wireless LAN environments will need to be evaluated by Complex Solutions. Review the Pre-Sale Processes for additional requirements. Refer to for additional details along with rates and charges. Please contact your account manager or for more information. Services and/or features are not available in all countries/locations, and may be procured from in-country providers in select countries. We continue to expand our service availability around the world. Please consult your Verizon Business representative for service availability. Today's enterprise workforce is highly mobile and always on Managed Mobility is Verizon's answer to the complexities enterprises face in managing, deploying, securing, and supporting their global mobile assets and workforce. We can offer businesses an aggregated view of their mobility architecture, secure devices, data, and applications; define and enforce policies; and make more efficient and prudent use of devices. The Managed Mobility portfolio includes Mobile Device Management (MDM), Mobile Security, and Application Development with the Mobile Services Enablement Platform (MSEP). All practice areas are underpinned by M2M Mobility Professional Services, Verizon's leading professional services and customer care expertise. Customers have the power to drive application strategy and secure mobile devices utilizing Verizon expertise and industry leading platforms. Additionally, customers can control and manage access to the five practice areas via the Managed Mobility Portal, an intergrated component of the Verizon Enterprise Center. Bottom line, Verizon's Managed Mobility suite can help enterprises conquer the daunting prospect of driving productivity through applications and mobility management, ultimately turning mobility into an area of business opportunity instead of business pain. Refer to for additional details along with rates and charges. Please contact your account manager or for more information. Services and/or features are not available in all countries/locations, and may be procured from in-country providers in select countries. We continue to expand our service availability around the world. Please consult your Verizon Business representative for service availability. Customers seeking to reduce Total Cost of Ownership (TCO), outsource their IT departments, or obtain effective, global 24x7 support of their network can benefit from Managed WAN. For those customers lacking technical expertise or dissatisfied with the performance of their current managed services provider, Managed WAN can be implemented as part of a comprehensive networking solution that addresses the customer's issues and acts as a vital link in an end-to-end solution. Managed WAN Service is a network management solution available to U.S. Medium Business Private IP customers. With Verizon's Managed WAN Service, customers can leverage our technical expertise in design, planning, implementation, and network management. Three service levels are available with Managed WAN:,Though Verizon manages the network solution for the customer, Managed WAN also empowers customers to monitor their performance by viewing WAN Analysis (CA Technologies eHealth) reports via the Verizon Enterprise Center. As demonstrated in the , this allows customers to see critical metrics such as latency, volume, congestion, and discarded frames. Verizon also provides the Customer Portal as a standard feature to enable real-time tracking of the managed-service implementation process, project status, inventory tracking, contacts, and change management requests,Refer to for additional details along with rates and charges. Please contact your account manager or for more information. Services and/or features are not available in all countries/locations, and may be procured from in-country providers in select countries. We continue to expand our service availability around the world. Please consult your Verizon Business representative for service availability. As an enhancement available to current Managed WAN and Managed LAN customers, Verizon's Managed Wireless LAN service extends the management of the WAN and LAN infrastructure to include wireless LAN access. The service monitoring and management of a customer's wireless LAN improves service continuity between the wired and wireless LAN and WAN environments as Verizon has complete visibility into the network. The solution includes hardware procurement, device availability, installation and notification SLAs, an integrated management infrastructure, reporting, managed implementation/test/turn-up, and ongoing management. Customers can monitor their managed network through real-time reporting capabilities which provide information on usage, security, performance, and capacity. The AirWave Management Platform (AMP) provides comprehensive wireless LAN reporting, enabling customers to view and analyze data collected on their Verizon Managed Wireless LAN service. Refer to for additional details along with rates and charges. Please contact your account manager or for more information. Services and/or features are not available in all countries/locations, and may be procured from in-country providers in select countries. We continue to expand our service availability around the world. Please consult your Verizon Business representative for service availability. With the increased dependence on a variety of applications for business-critical functions, organizations are constantly looking for ways to increase performance, decrease latency, and improve overall application efficiency to help support their organizational goals. With Managed WAN Optimization Services (Managed WOS), customers are able to help increase employee productivity and overall satisfaction with internal applications, while allowing an industry-leading managed services provider to manage the day-to-day support of their of their WAN. Verizon's Managed WOS is deployed at two or more of the customer's locations and optimizes WAN resources to improve performance of business critical applications over wide area links. Managed WOS delivers these capabilities by integrating powerful compression and caching, acceleration, application control, and visibility technologies. In addition, Managed WOS includes Application Analyst support that provides ongoing recommendations to improve application performance, based on historical analysis of trends, application usage, and infrastructure utilization. As with other Managed Network Solutions, there are three management options for delivery of Managed WOS: Full, Physical, and Monitor and Notify. Combined with Verizon Managed WAN Services, Managed WOS can help organizations receive continuous network management via an industry-leading infrastructure, enabling them to focus on their core business rather than internal management activities. They also benefit from increased, consistent performance of applications across the network, which can lead to greater end-user satisfaction. Refer d for additional details along with rates and charges. Please contact your account manager or for more information. Mobility is a force changing and evolving the way our customers do business. The number of mobile workers continues to grow, so too does the number of devices which they use. Reports show that over half of mobile workers use at least two devices for work every day, corresponding to increasing mobile worker productivity. In addition, with the consumerization of IT now a given, users are driving the evolution of an organization's IT strategy. The challenge facing IT departments is how to strike the right balance between mobile freedom demanded by users and the need for IT security and compliance. Mobile Workforce Manager is a cloud-based multi-service solution which enables our customers to manage access to business services across multiple devices—simply, securely, and efficiently. Advanced reporting capabilities let them easily see what is in use throughout their network, as well as the compliance status of their devices. Security controls help customers manage corporate data when their users use their own devices. Mobile Workforce Manager is based on a powerful cloud based infrastructure (hosted by Terremark) providing a wide range of features and functionality for managing mobile devices, applications, content. Through the Mobile Workforce Manager portal, customers can select which features of the service are deployed to each user; fine-tuning the service and removing the need to deploy unnecessary functionality to all users. As a result, Mobile Workforce Manager enables all the front end functionality of mobility management, without any the back-end difficulties associated with such a feature-rich service. Core functionality of Mobile Workforce Manager includes:,Refer to for additional details along with rates and charges. Please contact your account manager or for more information. Services and/or features are not available in all countries/locations, and may be procured from in-country providers in select countries. We continue to expand our service availability around the world. Please consult your Verizon Business representative for service availability. These cookies are necessary for the website to function and cannot be switched off in our systems. They are usually only set in response to actions made by you which amount to a request for services, such as setting your privacy preferences, logging in or filling in forms. You can set your browser to block or alert you about these cookies, but some parts of the site will not then work. These cookies do not store any personally identifiable information. These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site. They help us to know which pages are the most and least popular and see how visitors move around the site. We use both third party and first party cookies for this purpose. All information these cookies collect is aggregated and therefore anonymous. If you do not allow these cookies we will not know when you have visited our site, and will not be able to monitor its performance. These cookies enable the website to provide enhanced functionality and personalisation. They may be set by us or by third party providers whose services we have added to our pages. If you do not allow these cookies then some or all of these services may not function properly. These cookies may be set through our site by Verizon and third parties. They are used to present Verizon advertising on third party sites that you may visit. They do not store directly personal information, but are based on uniquely identifying your browser and internet device. If you do not allow these cookies, you will experience less targeted advertising from Verizon. BackClear Filters,All Consent Allowed
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