Simple. Serverless. Secure. uniFLOW Online
Cloud-based Secure Printing, Scanning and Accounting uniFLOW Online
Secure Cloud Printing and Scanning for Business uniFLOW Online
Control Access. Control Cost. uniFLOW Online Express

NT-ware and uniFLOW Online DNS and IP addresses

In a typical organization, there is no need to change any of the existing firewall or proxy rules. All communication between the uniFLOW Online service and the components on the company network take place via HTTPS (port 443, outbound) which is generally allowed for regular website access1.

However, if you have restricted access out of your network for devices, general access to the URLs and IP addresses below need to be granted to reach uniFLOW Online.

Global hosted services

NT-ware global web services are required for us to provide uniFLOW Online installation, help material and resources. Please ensure you allow these sites if you are restricting traffic from and or to your organization.

  • www.nt-ware.com
  • www.uniflowonline.com
  • download.nt-ware.net

IP addresses to be whitelisted:

  • 5.9.111.67
  • 78.46.35.44
  • 135.181.0.40
  • 147.135.37.12
  • 147.135.1.50

ALL IP and URL exclusions are required if restrictions are in place as these systems provide local and regional resilience and redundancy.

Region specific URLs

EUROPE DNS IP
Deployment <tenant>.eu.uniflowonline.com 40.113.96.203
Tenant creation / device registration via device UI2 www.eu.uniflowonline.com 40.113.96.203
NTWOIS service3 ntwois.eu.uniflowonline.com 13.73.143.121
Azure IoT Hub4 euiothubuniflow.azure-devices.net -
Data Collection Agent (DCA)5 ntwfleetmgmt.eu.uniflowonline.com 20.73.137.50

UK DNS IP
Deployment <tenant>.uk.uniflowonline.com 51.132.34.151
Tenant creation / device registration via device UI2 www.uk.uniflowonline.com 51.132.34.151
NTWOIS service3 ntwois.uk.uniflowonline.com 52.151.72.165
Azure IoT Hub4 ukiothubuniflow.azure-devices.net -
Data Collection Agent (DCA)5 ntwfleetmgmt.uk.uniflowonline.com 51.132.215.25

JAPAN DNS IP
Deployment <tenant>.jp.uniflowonline.com 13.71.129.59
Tenant creation / device registration via device UI2 www.jp.uniflowonline.com 13.71.129.59
NTWOIS service3 ntwois.jp.uniflowonline.com 13.78.27.73
Azure IoT Hub4 jpiothubuniflow.azure-devices.net -

AUSTRALIA DNS IP
Deployment <tenant>.au.uniflowonline.com 13.70.152.165
Tenant creation / device registration via device UI2 www.au.uniflowonline.com 13.70.152.165
NTWOIS service3 ntwois.au.uniflowonline.com 23.101.239.160
Azure IoT Hub4 auiothubuniflow.azure-devices.net -
Data Collection Agent (DCA)5 ntwfleetmgmt.au.uniflowonline.com 52.189.235.245

SINGAPORE DNS IP
Deployment <tenant>.sg.uniflowonline.com 52.187.22.132
Tenant creation / device registration via device UI2 www.sg.uniflowonline.com 52.187.22.132
NTWOIS service3 ntwois.sg.uniflowonline.com 52.163.85.154
Azure IoT Hub4 sgiothubuniflow.azure-devices.net -
Data Collection Agent (DCA)5 ntwfleetmgmt.sg.uniflowonline.com 20.197.116.123

USA DNS IP
Deployment <tenant>.us.uniflowonline.com 137.117.90.136
Tenant creation / device registration via device UI2 www.us.uniflowonline.com 137.117.90.136
NTWOIS service3 ntwois.us.uniflowonline.com 137.116.127.38
Azure IoT Hub4 usiothubuniflow.azure-devices.net -
Data Collection Agent (DCA)5 ntwfleetmgmt.us.uniflowonline.com 40.76.130.104

CHINA DNS IP
Deployment <tenant>.cn.mdsflowonline.com 42.159.6.167
Tenant creation / device registration via device UI2 www.cn.mdsflowonline.com 42.159.6.167
NTWOIS service3 ntwois.cn.mdsflowonline.com 42.159.114.81
nt-ware.com / mdsflowonline.com mdsflowonline.com 139.217.14.177
Azure IoT Hub4 cniothubmdsflow.azure-devices.cn -

[1] Due to some legacy device support the download for MEAP applets takes place via HTTP at present.
[2] For creating tenants and onboarding devices via the Canon imageRUNNER ADVANCE device user interface. It will also need to resolve and access 'www.nt-ware.com', 'device02.c-cdsknn.net', 'a02.c-cdsknn.net', and 'device.c-cdsknn.net'.
[3] NT-ware OAuth Identification Service.
[4] IoT Hub is a managed service, hosted in the cloud, which acts as a central message hub for bi-directional communication between the uniFLOW SmartClient and the devices it manages. IOT Hub has a temporary "static" address, which is subject to change over time, so there is no IP address that can be documented here. Microsoft suggests following best practices, described in this article https://docs.microsoft.com/en-us/azure/iot-hub/iot-hub-understand-ip-address.
[5] The Data Collection Agent (DCA) will enable the device discovery and capture device information. It will discover new devices, take meter readings and monitor all devices' device status, independent of their brand or model.