Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS28554

Announcement observedLACNIC

AS28554 - Cablemas Telecomunicaciones SA de CV · AS28554

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/16/2026, 21:55:55Snapshot expired

View network topology RDAP registration

ASN: AS28554
Registration country: Mexico
Name: AS28554 - Cablemas Telecomunicaciones SA de CV
Abbreviation: AS28554
Registration date: 12/29/2008, 19:45:28
Status: Announcement observed
RIR: LACNIC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
177.236.16.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
177.236.16.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
177.236.17.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
177.236.176.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
177.236.176.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
177.236.18.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
177.236.180.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
177.236.184.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
177.236.188.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
177.236.19.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
177.236.20.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
177.236.21.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
177.236.30.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
177.236.31.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
177.236.48.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
177.236.54.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
177.236.62.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
177.236.64.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
177.236.70.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
177.236.72.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
177.236.76.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
177.236.78.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
177.238.184.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
177.238.187.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
177.238.196.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
177.238.205.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
177.238.207.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
177.238.25.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
177.238.252.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
177.238.253.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
177.238.26.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
177.239.160.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
177.239.164.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
177.239.224.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
177.239.226.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
177.239.228.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
177.239.32.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
177.239.36.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
177.239.38.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
177.239.40.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
187.184.128.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
187.184.192.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
187.184.220.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
187.184.64.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
187.252.208.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
187.252.212.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
187.252.220.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
187.252.82.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
187.253.200.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
187.253.251.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/16/2026, 16:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: AS28554 - Cablemas Telecomunicaciones SA de CV
RIR: LACNIC
Registration country: Mexico
Registration date: 12/29/2008, 19:45:28
Abuse contact: ipmastercm@izzi.mx

Snapshot trend

10/16/2026, 21:55:5589 v426 v65 Upstream · 6 Uncertain

10/2/2026, 02:14:3189 v426 v65 Upstream · 6 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · rir-rdap-asn · iana-rdap-asn-bootstrap