Search TCP / UDP Port Assignment Database
Search result for: 445
From: [IANA] [NMAP] [WG] [WP] [SANS]
| Service | Port | Prot. | Description | Notes |
| microsoft-ds | 445 | tcp | Microsoft-DS | [IANA] |
| microsoft-ds | 445 | udp | Microsoft-DS | [IANA] |
| microsoft-ds | 445 | tcp | # SMB directly over IP | [NMAP] |
| microsoft-ds | 445 | udp | [NMAP] | |
| 445 | tcp | Converter 3.x: from: vCenter Converter Server - to: Source Computer to be converted | [WG] Required for system conversion. Not required if the source computer uses NetBIOS | |
| 445 | tcp | Converter 4.x: from: vCenter Converter Server - to: Source Computer to be converted | [WG] Required for system conversion. Not required if the source computer uses NetBIOS | |
| 445 | tcp | Converter 5.x: from: Converter Standalone server - to: powered-on source machine | [WG] Required for system conversion. Not required if the source computer uses NetBIOS | |
| 445 | tcp | ESX 3.x: from: ESX Host - to: MS Directory Services Server | [WG] PAM Active Directory Authentication | |
| 445 | udp | ESX 3.x: from: ESX Host - to: MS Directory Services Server | [WG] PAM Active Directory Authentication | |
| 445 | tcp | ESX 3.x: from: ESX Host - to: SMB Server | [WG] SMB | |
| 445 | tcp | ESX 4.x: from: ESX Host - to: MS Directory Services Server | [WG] PAM Active Directory Authentication | |
| 445 | udp | ESX 4.x: from: ESX Host - to: MS Directory Services Server | [WG] PAM Active Directory Authentication | |
| 445 | tcp | ESX 4.x: from: ESX Host - to: SMB Server | [WG] SMB | |
| 445 | tcp | ESXi 4.x: from: ESXi host - to: MS Directory Services Server | [WG] PAM Active Directory Authentication | |
| 445 | udp | ESXi 4.x: from: ESXi host - to: MS Directory Services Server | [WG] PAM Active Directory Authentication | |
| 445 | tcp | ESXi 4.x: from: ESXi host - to: SMB Server | [WG] SMB Server | |
| 445 | tcp | ESXi 5.x: from: ESXi host - to: MS Directory Services Server | [WG] PAM Active Directory Authentication | |
| 445 | udp | ESXi 5.x: from: ESXi host - to: MS Directory Services Server | [WG] PAM Active Directory Authentication | |
| 445 | tcp | ESXi 5.x: from: ESXi host - to: SMB Server | [WG] SMB Server | |
| 445 | tcp/udp | Guided Consolidation: from: Consolidation Target (Physical Server) - to: vCenter Converter Server | [WG] DNS Direct Hosting port. In Windows 2000 and Windows XP, redirector and server components now support direct hosting for communicating with other computers running Windows 2000 or Windows XP. Direct hosting does not use NetBIOS for name resolution. DNS is used for name resolution, and the Microsoft networking communication is sent directly over TCP without a NetBIOS header. Direct hosting over TCP/IP uses TCP and UDP port 445 instead of the NetBIOS session TCP port 139. | |
| 445 | tcp | Lab Manager: from: ESXi/ESX Host - to: SMB File Server | [WG] SMB File Sharing for Importing/Exporting VMs. ESXi requires Lab Manager 4.x | |
| 445 | tcp/udp | Password Manager - Credential Store on Network File Share | [WG] CIFS | |
| microsoft-ds | 445 | tcp/udp | Server Message Block (SMB) over TCP/IP | [WG] |
| Dfs | 445 | tcp | SMB - Distributed File System | [WG] |
| Fax | 445 | tcp | SMB - Fax Service | [WG] |
| 445 | tcp | SMB - Hyper-V Live Migration | [WG] | |
| LicenseService | 445 | tcp | SMB - License Logging Service | [WG] |
| Netlogon | 445 | tcp | SMB - Net Logon | [WG] |
| Spooler | 445 | tcp | SMB - Print Spooler | [WG] |
| RpcLocator | 445 | tcp | SMB - Remote Procedure Call Locator | [WG] |
| lanmanserver | 445 | tcp | SMB - Server | [WG] |
| 445 | tcp | Stage Manager: from: ESX Host - to: SMB File Server | [WG] SMB File Sharing for Importing/Exporting VMs | |
| 445 | tcp | vCenter 2.5.x: from: vCenter Server - to: Active Directory Server | [WG] AD Authentication | |
| 445 | udp | vCenter 2.5.x: from: vCenter Server - to: Active Directory Server | [WG] AD Authentication | |
| 445 | tcp | vCenter 4.x: from: vCenter Server - to: Active Directory Server | [WG] AD Authentication | |
| 445 | udp | vCenter 4.x: from: vCenter Server - to: Active Directory Server | [WG] AD Authentication | |
| 445 | udp | vCenter Log Insight 1.x: from: Log Insight - to: MS Directory Services Server | [WG] Connection to a Domain Controller for Active Directory Authentication | |
| 445 | tcp | View/VDM 2.x: from: View/VDM Connection Server/View Manager - to: Active Directory Server | [WG] AD Authentication | |
| 445 | udp | View/VDM 2.x: from: View/VDM Connection Server/View Manager - to: Active Directory Server | [WG] AD Authentication | |
| 445 | XenApp - Offline Plug-in | [WG] Communication with Application Hub (File Server / Share) | ||
| 445 | tcp/udp | XenServer - Infrastructure | [WG] ISO Store: Microsoft-DS | |
| 445 | tcp | Microsoft-DS Active Directory, Windows shares | [WP] Official | |
| 445 | tcp | Microsoft-DS SMB file sharing | [WP] Official | |
| microsoft-ds | 445 | tcp | Win2k+ Server Message Block | [SANS] |
| microsoft-ds | 445 | udp | Win2k+ Server Message Block | [SANS] |
How to use:
To search by port enter a number in the range between 0 and 65535. To search service / protocol description by keyword enter a text string at least three characters long. Wild-card (*) is supported if it is the last character in the search string. Alternatively, select a port from one of the ranges listed below.
Port range: 0-1023
0-1023 - Well-known or System Ports
1024-49151 - Registered or User Ports
49152-65535 - Dynamic/Private or Ephemeral Ports
Information Sources:
[IANA]
IANA Service Name and Transport Protocol Port Number Registry
[NMAP]
NMAP.org well known service port numbers
[WG] WintelGuy.com port number database compiled from many different sources, including
Microsoft, VMWare, Citrix, Oracle, etc.
[WP] Wikipedia - List of TCP and UDP port numbers
[SANS] SANS Inst. / DShield service list