Data as of Nov 10, 2026
Autonomous system

AS1019

Sotera Health

Announces 512 addresses in 2 prefixes. None of it is anonymizer space.

Type
Business
US

Announced prefixes

Arrived
PrefixTypeHolderRPKI
8.20.7.0/24
since Apr 2023
BusinessLevel 3 Parent, LLC
8.28.165.0/24
since Dec 2022
BusinessLevel 3 Parent, LLC

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it