Based on experience, all I can say is good luck. They do not respond to anyone.

Ryan

From: NANOG <nanog-bounces+ryan=rkhtech.org@nanog.org> On Behalf Of James Dexter
Sent: Tuesday, November 29, 2022 8:43 AM
To: nanog@nanog.org
Subject: Sites blocking ISP Addresses

Dear list,

We have address ranges that are being blocked by sites like Ticketmaster. Customer support is able to assist, and unable to receive a response from legal or hostmaster emails. What are the recommendations for requesting a removal from the blocked list at these sites?