Does anyone have a contact at Verizon (AS701) who can remove incorrect PTR delegation(s)? I have made several attempts at emailing  dnsadmin@verizon.com over the past month with no response. Our institution frequently receives floods of PTR lookups for IPs in 65.223.128.0/21 , but we don’t have any Verizon services or IP addresses.

We recently migrated DNS hosting to a cloud provider and would like to get this cleaned up.

Earl Ruberts

1-856-298-0292

Eruberts at camdencc dot edu