Data as of Nov 10, 2026
Autonomous system

AS19685

CSI Telecom Group, Inc

Announces 6,656 addresses in 26 prefixes. None of it is anonymizer space.

Type
Business
US

Announced prefixes

Arrived
PrefixTypeHolderRPKI
63.245.224.0/24
since Mar 2007
Business
63.245.225.0/24
since Mar 2007
Business
63.245.227.0/24
since Mar 2007
Business
63.245.228.0/24
since Mar 2007
Business
63.245.229.0/24
since Mar 2007
Business
63.245.232.0/24
since Mar 2007
Business
63.245.236.0/24
since Mar 2007
Business
63.245.242.0/24
since Mar 2007
Business
63.245.243.0/24
since Mar 2007
Business
63.245.244.0/24
since Mar 2007
Business
63.245.252.0/24
since Mar 2007
Business
63.245.253.0/24
since Mar 2007
Business
63.245.255.0/24
since Mar 2007
Business
74.207.0.0/24
since Mar 2007
Business
74.207.1.0/24
since Mar 2007
Business
74.207.3.0/24
since Mar 2007
Business
74.207.4.0/24
since Mar 2007
Business
74.207.6.0/24
since Mar 2007
Business
74.207.7.0/24
since Mar 2007
Business
74.207.14.0/24
since Mar 2007
Business
via Kalleo Technologies, LLC
74.207.17.0/24
since Mar 2007
Business
via Kalleo Technologies, LLC
74.207.18.0/24
since Mar 2007
Business
via Kalleo Technologies, LLC
74.207.19.0/24
since Jan 2015
Business
74.207.28.0/24
since Mar 2007
Business
74.207.31.0/24
since Mar 2007
Business
via RISC Services
204.107.173.0/24
since Mar 2013
BusinessSimpler-Webb, Inc.

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it