Data as of Nov 10, 2026

66.42.78.0/23

No anonymizer space · no proxy exits in 30 days

The Constant Company, LLC

Announcement
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
66.42.64.0/1816,384CONSTANTThe Constant Company, LLC (CHOOP-1) · USDirect AllocationMay 7, 2018abuse@constant.com
└ 66.42.78.0/23512NET-66-42-78-0-23unknown———

Network & registry

Routing timeline

Who has announced 66.42.64.0/20

66.42.64.0/20

Routing history

Pattern
Stable
First seen
Jun 2018
Current origin since
Jun 2018 · 8.4 yr
Origin networks
1