ManageEngine OpUtils
manageengine.com
What it is
ManageEngine OpUtils is a network management toolset for monitoring, diagnosing, and troubleshooting IP resources and network devices. It manages IP address space, maps devices to switch ports, and combines DNS, DHCP, and IP address management, including Microsoft DNS and DHCP. More than 30 network utilities cover diagnostics, SNMP, Cisco, address monitoring, and connectivity. Security controls can detect rogue devices, alert on IP conflicts and ARP spoofing, and apply DHCP MAC-based filtering. Role-based access control and two-factor authentication are supported.
OpUtils integrates with Microsoft DHCP and DNS, Cisco Meraki controllers, and ManageEngine products including OpManager and NetFlow Analyzer; APIs can connect it with third-party IT management and service desk software. The downloadable product is offered for 64-bit Windows and Linux and is accessible through a browser. Mobile apps for iOS and Android monitor network addresses and ports. The free edition costs nothing and supports one Class C subnet and one switch. The Professional plan is priced on request, and Management is priced on request. A 30-day trial is available.
Spec sheet
- Purpose
- OpUtils is a network management toolset for monitoring, diagnosing, and troubleshooting IP resources and network devices.Read 9 Oct 2026 · manageengine.com
- Deployment
- The downloadable product is offered for 64-bit Windows and Linux, and users can access it through a web browser.Read 9 Oct 2026 · manageengine.com
- API
- OpUtils provides APIs that can be used to integrate it with third-party IT management and service desk software.Read 9 Oct 2026 · manageengine.com
- Integrations
- Documented integrations include OpManager, NetFlow Analyzer and OpManager Nexus for correlated DDI, health, traffic and application views.Read 15 Oct 2026 · manageengine.com
- Security
- The product supports role-based access control and two-factor authentication.Read 9 Oct 2026 · manageengine.com
- Support
- Technical support is available by phone 24 hours a day, five days a week, Monday through Friday.Read 9 Oct 2026 · manageengine.com
- License
- OpUtils is proprietary binary software; the EULA grants a 15-day evaluation and a perpetual no-cost Free Edition, while paid perpetual licenses are single-installation and prohibit reverse engineering and redistribution.Read 15 Oct 2026 · manageengine.com
- Headquarters
- Pleasanton, California, United StatesRead 28 Sep 2026 · manageengine.com
- Founded
- 1996Read 28 Sep 2026 · manageengine.com
- API endpoint
- API requests target the self-hosted server on default ports 8060 or 8061 and return data from modules such as IPAM and Switch Port Mapper.Read 15 Oct 2026 · manageengine.com
- API security
- REST access must be enabled for each user, and enabling it requires a two-factor OTP when TFA is configured.Read 15 Oct 2026 · manageengine.com
- Apple app
- The OpUtils iPhone/iPad app is free, rated 4.5 out of 5 from 6 ratings, and requires an on-premises OpUtils server.Read 15 Oct 2026 · apps.apple.com
- Company facts
- LinkedIn lists ManageEngine as founded in 2002, headquartered in Del Valle, Texas, with 5,001–10,000 employees.Read 15 Oct 2026 · linkedin.com
- Company ownership
- ManageEngine is the enterprise IT-management division of privately held Zoho Corporation.Read 15 Oct 2026 · linkedin.com
- Database support
- The product bundles PostgreSQL 17.10 and supports Microsoft SQL Server 2016–2025; WAN-based SQL and SQL Developer edition are unsupported.Read 15 Oct 2026 · manageengine.com
- DDI
- OpUtils brings DNS, DHCP, and IP address management together, including Microsoft DNS and DHCP management.Read 9 Oct 2026 · manageengine.com
- DHCP management
- The product monitors and manages DHCP scopes, leases, reservations and filtering across Microsoft, Cisco, Palo Alto, Fortinet and Linux ISC servers.Read 15 Oct 2026 · manageengine.com
- DNS management
- OpUtils supports Microsoft DNS and AWS Route 53 zone and record operations, including imports and reverse-record creation.Read 15 Oct 2026 · manageengine.com
- Documentation
- The help hub links datasheets, system requirements, FAQs, user and quick-start guides, service packs, forums, knowledge base, release notes, roadmap and support portal.Read 15 Oct 2026 · manageengine.com
- Free edition limit
- The free edition supports one Class C subnet and one switch; the product page describes it as intended for small companies.Read 9 Oct 2026 · manageengine.com
- Google Play app
- The Android app requires an on-premises OpUtils server, has 1K+ downloads, and its listing reports that data is not encrypted; no star rating is displayed.Read 15 Oct 2026 · play.google.com
- Installation limitation
- Windows DHCP and Microsoft DHCP servers are unsupported when OpUtils is installed on Linux.Read 15 Oct 2026 · manageengine.com
- IPAM
- IP Address Manager provides IPv4/IPv6 visibility, utilization and conflict monitoring with manual or scheduled scans.Read 15 Oct 2026 · manageengine.com
- IPAM and switch ports
- It manages IP address space and maps devices connected to switch ports.Read 9 Oct 2026 · manageengine.com
- Legal history
- Crunchbase identifies the legal organization as AdventNet, Inc., founded in 1996 and operating as a Zoho sub-organization.Read 15 Oct 2026 · crunchbase.com
- Limit: DHCP coverage
- A Capterra reviewer reported that IP addressing could not obtain information from VLAN DHCP running on a Palo Alto firewall.Read 15 Oct 2026 · capterra.com
- Limit: history and reporting
- Software Advice reviewers cite missing IP-assignment history, intermittent switch access, dated UI and bandwidth charts that can use coarse intervals or stop updating.Read 15 Oct 2026 · softwareadvice.com
- Limit: mapping and scans
- GetApp feedback mentions incomplete mapping, slower scans on larger environments, difficult advanced configuration and dated visuals.Read 15 Oct 2026 · getapp.com
- Limit: scale and setup
- G2 reviewers report time-consuming setup, an outdated interface, slowdowns on large networks and rising cost as monitored IPs or ports increase.Read 15 Oct 2026 · g2.com
- Mobile app
- OpUtils has a mobile app for iOS and Android for monitoring network addresses and ports.Read 9 Oct 2026 · manageengine.com
- Network tools
- The product includes more than 30 network utilities, including diagnostics, SNMP, Cisco, address monitoring, and connectivity tools.Read 9 Oct 2026 · manageengine.com
- Network utilities
- The suite contains more than 30 utilities covering SNMP, Cisco, DNS, address resolution, connectivity diagnostics, bandwidth and Wake-on-LAN.Read 15 Oct 2026 · manageengine.com
- Notable limitation
- OpUtils can monitor Microsoft DHCP scopes and leased addresses, but its IPAM cannot assign IP addresses to devices.Read 9 Oct 2026 · manageengine.com
- Praise: ease and visibility
- G2 reviewers repeatedly praise easy switch/IP monitoring, automatic discovery, real-time alerts and the all-in-one console.Read 15 Oct 2026 · g2.com
- Praise: IP and port management
- Capterra reviewers say OpUtils reduces manual tracking while improving IP-address and switch-port visibility.Read 15 Oct 2026 · capterra.com
- Praise: troubleshooting
- Software Advice reviewers repeatedly value conflict-aware IPAM, rogue-device dashboards and fast switch-port identification.Read 15 Oct 2026 · softwareadvice.com
- Product purpose
- OpUtils is an on-premises web toolset for IP address management, switch-port mapping, rogue-device detection and network troubleshooting.Read 15 Oct 2026 · manageengine.com
- Rating on Capterra
- 4.4 out of 5 from 130 reviews.Read 15 Oct 2026 · capterra.com
- Rating on G2
- 4.4 out of 5 from 10 reviews.Read 15 Oct 2026 · g2.com
- Rating on Gartner Peer Insights
- 0.0 out of 5 from 0 reviews on the live OpUtils page.Read 15 Oct 2026 · gartner.com
- Rating on GetApp
- 4.4 out of 5 from 127 verified reviews.Read 15 Oct 2026 · getapp.com
- Rating on Software Advice
- 4.4 out of 5 from 129 reviews.Read 15 Oct 2026 · softwareadvice.com
- Rating on Trustpilot
- 3.2 out of 5 from 15 reviews for ManageEngine company overall, not specifically OpUtils.Read 15 Oct 2026 · trustpilot.com
- Rating on TrustRadius
- 10 out of 10 from 3 reviews.Read 15 Oct 2026 · trustradius.com
- REST API
- A REST API adds and retrieves OpUtils data using per-user API keys and module-specific operations.Read 15 Oct 2026 · manageengine.com
- Rogue detection
- Rogue Detection classifies unauthorized devices and can apply MAC-based controls and rogue-DHCP discovery.Read 15 Oct 2026 · manageengine.com
- Security controls
- It can detect rogue devices, alert on IP conflicts and ARP spoofing, and apply DHCP MAC-based filtering.Read 9 Oct 2026 · manageengine.com
- Security update
- The October 6, 2026 build fixed authorization bypasses, widget API scoping, CCTV embed access and restricted-subnet or switch-data exposure.Read 15 Oct 2026 · manageengine.com
- Supported operating systems
- Current requirements list Windows Server 2016–2025 and Linux distributions including Ubuntu, Red Hat, Debian, Rocky and BOSS.Read 15 Oct 2026 · manageengine.com
- Switch-port mapping
- Switch Port Mapper links devices to physical switch ports and supports Cisco ACI discovery.Read 15 Oct 2026 · manageengine.com
- System requirements
- Recommended hardware is a dual-core or better processor, 4 GB RAM and more than 10 GB disk.Read 15 Oct 2026 · manageengine.com
Plans and prices
Free Free 1 class C subnet and 1 switch · basic scanning · ping/discovery utilities · limited management Read 15 Oct 2026 · manageengine.com
Professional Priced on request 250 IPs · switch ports · IP address management · switch port mapping · rogue device detection · 30+ network tools Read 9 Oct 2026 · manageengine.com
Professional $138 a year flat rate per year 250 managed IPs and switch ports · IPAM · switch-port mapping · rogue detection · 30+ tools Read 15 Oct 2026 · capterra.com
Management Priced on request 250 IPs · switch ports · full DDI management · switch port mapping · rogue device detection · 30+ network tools Read 9 Oct 2026 · manageengine.com
Management $159 a year 250 IPs and switch ports · full DDI management · switch-port mapping · rogue detection · 30+ tools Read 15 Oct 2026 · store.manageengine.com
Professional perpetual $245, paid once perpetual Professional feature set Read 15 Oct 2026 · capterra.com
Strong points and limits
Strong points
- Includes more than 30 network utilities
- Detects rogue devices and alerts on IP conflicts
- Supports role-based access control and two-factor authentication
- Has browser access and iOS and Android apps
Limits
- Free edition is limited to one subnet and one switch
- IPAM cannot assign IP addresses to devices
- Downloadable product is offered for 64-bit Windows and Linux
Who it suits
It suits IT teams managing IP resources, DNS and DHCP, and switch ports across networks. The free edition is described as intended for small companies, while paid plans list broader IP and DDI management features.
ManageEngine OpUtils in depth
Read the full write-up
Overview
ManageEngine OpUtils is a network administration suite for teams that need to track IP space and see which devices occupy switch ports. It is most compelling when those jobs sit alongside network diagnostics and security monitoring. The key trade-off is that its IPAM tracks addresses but cannot assign them to devices.
Key features
OpUtils brings IP address management and switch-port mapping into one toolset, so administrators can relate address use to connected hardware. Its DDI functions combine DNS, DHCP, and IP management, including Microsoft DNS and DHCP. It can monitor Microsoft DHCP scopes and leased addresses, but it cannot provision device IP addresses; teams that need that workflow will need another solution or process.
More than 30 utilities cover diagnostics, SNMP, Cisco, address monitoring, and connectivity. Rogue-device detection, IP-conflict and ARP-spoofing alerts, and DHCP MAC-based filtering make the security features directly useful for spotting unauthorized connections and address problems. Role-based access control and two-factor authentication add safeguards for administrative access.
Integrations include Microsoft DNS and DHCP, Cisco Meraki controllers, and ManageEngine products such as OpManager and NetFlow Analyzer. APIs provide a way to connect third-party IT management and service desk software. Phone support runs 24 hours a day, Monday through Friday.
Pricing
OpUtils uses a freemium model, with a free edition, a 30-day trial, and paid plans. The free edition costs nothing and covers one Class C subnet, one switch, and basic IP and network scanning. That is a small-company entry point, not a broad network inventory.
Professional costs what you agree with the maker and includes 250 IPs, switch ports, IP address management, switch-port mapping, rogue-device detection, and more than 30 network tools. It suits teams that need those functions without the full DDI package. Management costs what you agree with the maker and adds full DDI management to the same stated 250-IP scope, switch-port capabilities, rogue-device detection, and network tools. It is the better fit when DNS and DHCP management are central. The IP assignment limitation applies to the IPAM capability; the plans do not remove it.
Platforms
The downloadable product is offered for 64-bit Windows and Linux, with browser access. Mobile apps for iOS and Android support monitoring network addresses and ports. The platform range makes it accessible from common desktop and mobile environments, though the downloadable installation itself is limited to Windows and Linux.
Who it's for
OpUtils fits network administrators who want IPAM, switch-port visibility, diagnostics, and security controls in a single suite, especially those already using Microsoft DNS or DHCP, Cisco Meraki, or other ManageEngine products. It is less suitable for teams that require IPAM to assign addresses directly or need more than the free edition's one-subnet, one-switch scope without moving to a paid plan.
Pros and cons
Pro: IPAM, port mapping, DDI functions, and more than 30 network utilities bring several network-administration tasks together.
Pro: Rogue-device detection, conflict and spoofing alerts, and DHCP MAC filtering address practical network security concerns.
Pro: Microsoft, Cisco Meraki, and ManageEngine integrations, plus APIs, provide several routes into existing operations.
Con: IPAM cannot assign IP addresses to devices, leaving provisioning outside the product.
Con: The free edition's one Class C subnet and one switch cap makes it suitable only for a narrow environment.
Con: Phone support is limited to weekdays, despite 24-hour daily coverage during that period.
Alternatives
For a focused IPAM comparison, browse IP Address Management Software; for tools centered on finding devices across a network, see Network Discovery Software.
Subnetly is worth considering for a freemium IPAM option whose free plan includes 256 addresses, 10 subnets, two DHCP pools, and private and public DNS zones. Tidal LightMesh offers a free tier for one user and fewer than 1,000 IPs, with unlimited subnets, basic IPAM, and DHCP discovery; its Pro monthly plan is $35 a month.
GestióIP offers free IPAM software and a separate configuration-management module priced at $400 a year for up to 50 devices. .NET is an open-source alternative with a free plan for up to 1,000 nodes. Cygna DDI is another DDI option, offered with a perpetual license or subscription and custom pricing.
IPplan is a free, GPL-licensed, self-hosted web application. Obelinf has a free Personal plan for one user, organization, and site, capped at four racks and 30 devices; its Teams plan costs $99 a month. NIPAP is a free, open-source IPAM option under the MIT license.
Verdict
Choose OpUtils if your team needs IPAM and switch-port mapping alongside DDI management, network utilities, and security checks, particularly in a Microsoft- or ManageEngine-oriented environment. Its breadth is the main reason to choose it; look elsewhere if address assignment is a core requirement or the free edition's narrow scope is all you can use.
Verdict
OpUtils combines IP address and switch port management with DDI functions, security controls, integrations, and network utilities. The free edition has a narrow device scope, and its IPAM cannot assign addresses to devices.
Where Specifiction places it
- IP Address Management Software#2 of 439.1
- Network Topology Mapping Software#2 of 399.2
- Network Discovery Software#3 of 359.0
- Ipam Tool#2 of 189.1
- Ip Management#2 of 189.0
