Data as of Nov 10, 2026
Autonomous system

AS19197

Stefanini, Inc.

Announces 4,352 addresses in 17 prefixes. None of it is anonymizer space.

Type
Business
US

Announced prefixes

Arrived
PrefixTypeRPKI
69.41.34.0/24
since Mar 2026
Business
69.41.35.0/24
since Apr 2017
Business
69.41.37.0/24
since Apr 2017
Business
69.41.38.0/24
since Aug 2023
Business
69.41.39.0/24
since May 2020
Business
69.41.40.0/24
since Sep 2009
Business
69.41.43.0/24
since May 2005
Business
69.41.46.0/24
since Aug 2016
Business
69.41.47.0/24
since Aug 2016
Business
69.41.49.0/24
since Jan 2026
Business
69.41.52.0/24
since Sep 2017
Business
69.41.53.0/24
since Nov 2017
Business
69.41.54.0/24
since May 2005
Business
69.41.56.0/24
since May 2005
Business
69.41.57.0/24
since Feb 2010
Business
69.41.58.0/24
since Jun 2012
Business
69.41.60.0/24
since May 2005
Business

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it