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If you have any queries about our services please let us know. Email sales@blacknight.com
Our offices are open 9am to 5:30pm (Irish time), Monday to Friday.
Customer service via telephone is available Monday to Friday during office hours.
Support
Technical support for existing clients is available through our support desk 24/7 or via email to help@blacknight.com
For billing enquiries please email: billing@blacknight.com
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Network Status
Service Status & Maintenance Updates
Legacy Shared hosting PHP 8.3.x now available
24 October 2026, 10:12 am
Summary: As part of our efforts to assist people to upgrade their php websites from older versions of php we've now added a hardened, patched version of php 8.3 (specifically 8.3.35-6) What does…
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Emergency patching for critical PHP security vulnerability.
21 October 2026, 8:18 am
Update Thursday 22nd 10:30 All Blacknight control panels, shared hosting servers, and managed dedicated and VPS customers are now fully patched. Please also be aware that some versions of PHP on our shared…
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Network Maintenance – Nikhef Amsterdam
17 October 2026, 1:18 pm
We are scheduling two maintenance windows to upgrade routers in Nikhef, Amsterdam. This will impact connectivity to several IXPs for the duration. Date: 2026-10-26 00:01 – 06:00 CET (UTC+1) Data Centre: Nikhef, Amsterdam…
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Latest News & Insights
Practical Tips & Expert Advice
The People Behind the 100k
15 October 2026, 8:31 am
100,000 is a big number, but it’s not really about the number. It’s about the 100,000 people, businesses, organisations and ideas behind it. As Blacknight closes in on the incredible milestone of 100,000…
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World Wide Web Community Coming to Dublin
14 October 2026, 11:00 am
Dublin is getting ready to welcome one of the most important events in the global web community, and we’re delighted to see TPAC 2026 coming to Ireland. From 26–30 October 2026, the World…
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Trust, Ideas and Interesting Conversations: Congregation Returns to Mayo
13 October 2026, 2:25 pm
There are conferences, and then there’s Congregation. In just 44 days, people from different backgrounds, industries and walks of life will come together in Cong, County Mayo, for three days of ideas, conversations…
Head Office
Blacknight Internet Solutions Ltd.Unit 12A, Barrowside Business Park,
Sleaty Road, Graiguecullen,
Carlow, Ireland.
Eircode: R93 X265
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: firstname.lastname@blacknight.com
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