Autonomous system profile

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

AS4609

Announcement observedAPNIC

Companhia de Telecomunicacoes de Macau · CTM-MO

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

Last active10/14/2026, 00:00:00Snapshot expired

View network topology RDAP registration

ASN: AS4609
Registration country: Macao SAR China
Name: Companhia de Telecomunicacoes de Macau
Abbreviation: CTM-MO
Registration date: 9/4/2008, 06:40:40
Status: Announcement observed
RIR: APNIC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
103.233.188.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
113.52.120.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
113.52.122.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
113.52.124.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
113.52.64.0/18BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
113.52.64.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
113.52.96.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
122.100.128.0/17BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
122.100.128.0/18BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
122.100.128.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
122.100.160.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
122.100.192.0/18BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
122.100.192.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
122.100.224.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
122.100.250.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
122.100.251.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
122.100.252.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
122.100.253.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
122.100.254.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
122.100.255.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
124.198.133.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
125.31.0.0/18BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
125.31.0.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
125.31.0.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
125.31.2.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
125.31.22.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
125.31.24.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
125.31.26.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
125.31.3.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
125.31.32.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
125.31.4.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
125.31.55.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
180.94.128.0/18BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
180.94.128.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
180.94.160.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
180.94.176.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 08:00:00	✓	×	Currently valid
182.93.0.0/18BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
182.93.0.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
182.93.32.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
202.174.0.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
202.174.2.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
202.175.0.0/17BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
202.175.0.0/18BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
202.175.0.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
202.175.160.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
202.175.160.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
202.175.32.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
202.175.5.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
202.175.64.0/18BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
202.175.64.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid

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

Registration and sources

Organization: Companhia de Telecomunicacoes de Macau
RIR: APNIC
Registration country: Macao SAR China
Registration date: 9/4/2008, 06:40:40
Abuse contact: NMC_Internet_LeasedLine@ctm.com.mo

Snapshot trend

9/29/2026, 11:46:0683 v46 v63 Upstream · 0 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 · iana-rdap-asn-bootstrap · rir-rdap-asn · cha-la-bgp-observations