Contact Us

If you have any queries about our services please let us know.

Our offices are open 9am to 6pm (Irish time), Monday to Friday.
Customer service via telephone is available Monday to Friday during office hours.

Technical support for existing clients is available through our  support desk 24/7 or via email to

For billing enquiries please email:

Head Office

Blacknight Internet Solutions Ltd
Unit 12A
Barrowside Business Park
Sleaty Road
Eircode: R93 X265

Click here for driving instructions to our head office

Phone details

LoCall: 1850 929 929
Intl: +353 (0)59 9183072
UK: +44 (0)845 5280242
US: +1 213-233-1612

Fax: +353 (0) 1 4811763
US Fax: +1 213 232 3366

Social Media

You can also connect with Blacknight on a range of social media channels:
- Google Plus
- Instagram
- LinkedIn
- Pinterest
- Youtube

DNS Information

Name Servers: - -

Company Details

Company Number: 370845
VAT Number.: IE6390845P

Contacting Staff

Some of the Blacknight Staff

If you would like to contact a particular member of our staff directly their email address is in the format:

Other things

Want to find out what we're up to?

Check out our company blog, where we talk about products and services that are relevant to you (if you want to check server status or find out about upcoming server and network maintenance please check our status site).

For media enquries please use: If you represent a domain name registry that is interested in working with us please use:

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All prices quoted are exclusive of VAT.