Frequently Asked Questions
Cogent Communications prides itself on superior customer service. Below are some questions that are frequently asked of our support team. Scroll down to review all the questions and their corresponding answers.

How do I contact Customer Support?


How do I contact Billing?


Who do I contact with questions about my monthly invoice?


Where should payment be sent, and what is Cogent's Tax ID and wire information?


What will my monthly invoice look like?


How do I obtain a User Guide?


Who is my account manager?


Is it important for me to keep my account information up to date?


How do I change my contact information?


What is Cogent's SLA?


How do I request an SLA credit?


Can I call a Cogent technician for help in configuring my LAN and/or servers?


Are there consultants that Cogent recommends to help me with my service?


Where is Cogent's Acceptable Use Policy (AUP) posted?


How do I properly report abuse complaints?


Can I resell my bandwidth?


Will Cogent Communications host my mail or news groups?


Can I run my own Domain Name Service (DNS) servers?


How do I get Cogent to host my Domain Name Service?


How do I request additional IP address space from Cogent?


How do I set up BGP for my account?


How do I set up Backup Mail Exchangers?


If I know another tenant who wants Cogent service, can I get a referral fee?


How do I cancel my contract?