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Data as of Nov 7, 2026

205.204.51.184/29

No anonymizer space · no proxy exits in 30 days

CTS Communications Corp

Announcement
205.204.48.0/20
No RPKI
Announced by
AS19653
Type
Residential
Risk
0 / 100 · Low

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
205.204.48.0/204,096CTSTELECOM-BLK-4CTS Communications Corp (CTSC) · USDirect AllocationJan 3, 2011abuse@metronetinc.com
└ 205.204.51.184/298NET-OSHTEMO-TOWNSHIP-205-204-51-184-29unknown———

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 205.204.48.0/20

Prefix
205.204.48.0/20
Announced by
AS19653 CTS Communications Corp
Type
Residential
Proxy exits
34
Always-on exits
2
RPKI
No RPKI
Netname
CTSTELECOM-BLK-4
Registrant
CTS Communications Corp
RIR
ARIN
Origin network

AS19653

US
Name
CTS Communications Corp
Type
Internet provider
Registered
Jan 29, 2001
Domain
ctstelecom.com
Website
www.ctstelecom.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed