Data as of Nov 10, 2026
Autonomous system

AS36321

Castle Global Inc.

Announces 1,792 addresses in 5 prefixes. None of it is anonymizer space.

Type
Business
US

Announced prefixes

Arrived
PrefixTypeHolderRPKI
64.124.8.0/24
since May 2022
BusinessZayo Bandwidth
66.187.0.0/23
since Mar 2023
Business
74.80.208.0/24
since Jan 2023
Business
199.83.232.0/23
since May 2019
Business
199.184.214.0/24
since Feb 2022
Business

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it