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Data as of Nov 6, 2026

187.253.23.0/24

No anonymizer space · no proxy exits in 30 days

Cablemas Telecomunicaciones SA de CV

Announcement
187.253.20.0/22
No RPKI
Announced by
AS28509
Type
Residential
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeRPKI
187.253.16.0/21
since Nov 2014
AS28509Residential

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
187.252.0.0/15131,072—Cablemas Telecomunicaciones SA de CV (MX-CTSC6-LACNIC)allocatedSep 14, 2012ipmastercm@izzi.mx
└ 187.253.16.0/212,048—Cablemas Telecomunicaciones SA de CV (MX-CTSC6-LACNIC)reallocatedMar 25, 2013abuse@cableonline.com.mx

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 187.253.20.0/22

Prefix
187.253.20.0/22
Announced by
AS28509 Cablemas Telecomunicaciones SA de CV
Type
Residential
RPKI
No RPKI
Netname
MX-CTSC6-LACNIC
Registrant
Cablemas Telecomunicaciones SA de CV
RIR
LACNIC
Registry

Holder

Organization
Not stated by the registry
Origin network

AS28509

MX
Name
Cablemas Telecomunicaciones SA de CV
Type
Internet provider
Registered
Apr 25, 2005
Domain
izzi.mx
Website
www.izzi.mx
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed