You've just added an item to your cart!

Continue browsing Checkout Now

Speak with a Blacknight Expert*

Speak with a Blacknight Expert*

*A real knowledgeable, friendly human (in Carlow) who understands your requirements and can help you succeed

Get in touch

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

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:

Already a Customer? Contact Support

We're obsessed with Customer Satisfaction. We can help!

Tech Status Updates

Issue with sending mails on our shared hosting mail

Mon, June 28th, 2021 1:14 AM

Read more »

DNS Manager essential maintenance

Wed, June 16th, 2021 1:45 PM

Read more »

Carlow Data Centre power outage

Fri, June 11th, 2021 9:25 AM

Read more »

Blacknight Blog Posts

IEDR Reports Surge In .IE Domains Registered in the First Half of 2021

Fri, July 30th, 2021 4:01 PM

IEDR's .IE Domain Profile Report has recorded the best first half-year period of .IE registrations on record. 33,815 new .IE domains were registered in the first six months of 2021, which is a 1.6% increase on the same period last year and a 49% increase on the same per...

Read more »

August 2021 Bank Holiday Opening Hours

Thu, July 29th, 2021 12:37 PM

This is your reminder that August the 2nd is a Bank Holiday in Ireland, so if you're looking to go out and try something new, or just somewhere to bring the kids for the day, explore all that Ireland has to offer during the Bank Holiday here. Want to get in touch with u...

Read more »

What are Ransomware Attacks and What Can You do to Protect Yourself From Them?

Wed, July 28th, 2021 1:09 PM

Ransomware. It’s the latest tech phrase that’s all over the news headlines that many people may not understand what it actually is. The truth is that ransomware is a major threat to the stability and security of the internet, and attacks are getting worse. What is i...

Read more »

Head Office

Blacknight Internet Solutions Ltd.
Unit 12A, Barrowside Business Park,
Sleaty Road, Graiguecullen,
Carlow, Ireland.
Eircode: R93 X265
Directions to Blacknight »

Company Details

Company Number: 370845
Vat Number: IE6390845P

Phone Details

LoCall: 0818 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

Contact Staff

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

We're on Trustpilot