AS4609

Summary

Country	Macao
Organization	Companhia De Telecomunicacoes De Macau
Domain	ctm.net
Number of IPv4	281,088
Number of IPv6	8.6659× 1028
AS Type	ISP
Registry	APNIC
Allocated	January 01, 1970 (about 57 years ago)
Updated	January 18, 2021 (about 5 years ago)

IP Ranges

AS4609 announces 62 IPv4 ranges and 6 IPv6 ranges.

That's a total of 281,088 IPv4 addresses and 8.6659× 10²⁸ IPv6 addresses.

Prefix	Organization	Size	Registry	Status
27.109.128.0/19	Companhia De Telecomunicacoes De Macau	8,192	APNIC	ALLOCATED PORTABLE
27.109.160.0/19	Companhia De Telecomunicacoes De Macau	8,192	APNIC	ALLOCATED PORTABLE
27.109.192.0/19	Companhia De Telecomunicacoes De Macau	8,192	APNIC	ALLOCATED PORTABLE
27.109.224.0/19	Companhia De Telecomunicacoes De Macau	8,192	APNIC	ALLOCATED PORTABLE
45.64.20.0/24	Companhia De Telecomunicacoes De Macau	256	APNIC	ALLOCATED PORTABLE
45.64.20.0/22	Companhia De Telecomunicacoes De Macau	1,024	APNIC	ALLOCATED PORTABLE
45.64.21.0/24	Companhia De Telecomunicacoes De Macau	256	APNIC	ALLOCATED PORTABLE
60.246.0.0/19	Companhia De Telecomunicacoes De Macau	8,192	APNIC	ALLOCATED PORTABLE
60.246.32.0/19	Companhia De Telecomunicacoes De Macau	8,192	APNIC	ALLOCATED PORTABLE
60.246.64.0/19	Companhia De Telecomunicacoes De Macau	8,192	APNIC	ALLOCATED PORTABLE
60.246.96.0/19	Companhia De Telecomunicacoes De Macau	8,192	APNIC	ALLOCATED PORTABLE
60.246.128.0/19	Companhia De Telecomunicacoes De Macau	8,192	APNIC	ALLOCATED PORTABLE
60.246.160.0/19	Companhia De Telecomunicacoes De Macau	8,192	APNIC	ALLOCATED PORTABLE
60.246.192.0/19	Companhia De Telecomunicacoes De Macau	8,192	APNIC	ALLOCATED PORTABLE
60.246.224.0/19	Companhia De Telecomunicacoes De Macau	8,192	APNIC	ALLOCATED PORTABLE
103.233.188.0/22	Companhia De Telecomunicacoes De Macau	1,024	APNIC	ALLOCATED PORTABLE
113.52.64.0/19	Companhia De Telecomunicacoes De Macau	8,192	APNIC	ALLOCATED PORTABLE
113.52.96.0/19	Companhia De Telecomunicacoes De Macau	8,192	APNIC	ALLOCATED PORTABLE
113.52.120.0/23	Companhia De Telecomunicacoes De Macau	512	APNIC	ALLOCATED PORTABLE
113.52.122.0/23	Companhia De Telecomunicacoes De Macau	512	APNIC	ALLOCATED PORTABLE
113.52.124.0/23	Companhia De Telecomunicacoes De Macau	512	APNIC	ALLOCATED PORTABLE
122.100.128.0/19	Companhia De Telecomunicacoes De Macau	8,192	APNIC	ALLOCATED PORTABLE
122.100.160.0/19	Companhia De Telecomunicacoes De Macau	8,192	APNIC	ALLOCATED PORTABLE
122.100.192.0/19	Companhia De Telecomunicacoes De Macau	8,192	APNIC	ALLOCATED PORTABLE
122.100.224.0/19	Companhia De Telecomunicacoes De Macau	8,192	APNIC	ALLOCATED PORTABLE
122.100.250.0/24	Companhia De Telecomunicacoes De Macau	256	APNIC	ALLOCATED PORTABLE
122.100.252.0/24	Companhia De Telecomunicacoes De Macau	256	APNIC	ALLOCATED PORTABLE
122.100.253.0/24	Companhia De Telecomunicacoes De Macau	256	APNIC	ALLOCATED PORTABLE
122.100.254.0/24	Companhia De Telecomunicacoes De Macau	256	APNIC	ALLOCATED PORTABLE
122.100.255.0/24	Companhia De Telecomunicacoes De Macau	256	APNIC	ALLOCATED PORTABLE
124.198.133.0/24	Mibura INC	256	RIPE NCC	ASSIGNED PA
125.31.0.0/24	Companhia De Telecomunicacoes De Macau	256	APNIC	ALLOCATED PORTABLE
125.31.0.0/19	Companhia De Telecomunicacoes De Macau	8,192	APNIC	ALLOCATED PORTABLE
125.31.2.0/24	Companhia De Telecomunicacoes De Macau	256	APNIC	ALLOCATED PORTABLE
125.31.3.0/24	Companhia De Telecomunicacoes De Macau	256	APNIC	ALLOCATED PORTABLE
125.31.4.0/24	Companhia De Telecomunicacoes De Macau	256	APNIC	ALLOCATED PORTABLE
125.31.22.0/24	Companhia De Telecomunicacoes De Macau	256	APNIC	ALLOCATED PORTABLE
125.31.23.0/24	Companhia De Telecomunicacoes De Macau	256	APNIC	ALLOCATED PORTABLE
125.31.24.0/23	Companhia De Telecomunicacoes De Macau	512	APNIC	ALLOCATED PORTABLE
125.31.26.0/24	Companhia De Telecomunicacoes De Macau	256	APNIC	ALLOCATED PORTABLE
125.31.32.0/19	Companhia De Telecomunicacoes De Macau	8,192	APNIC	ALLOCATED PORTABLE
125.31.55.0/24	Companhia De Telecomunicacoes De Macau	256	APNIC	ALLOCATED PORTABLE
139.95.160.0/19	Alibaba Cloud LLC	8,192	ARIN	ALLOCATION
180.94.128.0/19	Companhia De Telecomunicacoes De Macau	8,192	APNIC	ALLOCATED PORTABLE
180.94.160.0/19	Companhia De Telecomunicacoes De Macau	8,192	APNIC	ALLOCATED PORTABLE
180.94.176.0/24	Companhia De Telecomunicacoes De Macau	256	APNIC	ALLOCATED PORTABLE
182.93.0.0/19	Companhia De Telecomunicacoes De Macau	8,192	APNIC	ALLOCATED PORTABLE
182.93.32.0/19	Companhia De Telecomunicacoes De Macau	8,192	APNIC	ALLOCATED PORTABLE
202.86.128.0/19	Companhia De Telecomunicacoes De Macau	8,192	APNIC	ALLOCATED PORTABLE
202.86.160.0/19	Companhia De Telecomunicacoes De Macau	8,192	APNIC	ALLOCATED PORTABLE
202.86.162.0/24	Companhia De Telecomunicacoes De Macau	256	APNIC	ALLOCATED PORTABLE
202.174.0.0/22	Companhia De Telecomunicacoes De Macau	1,024	APNIC	ASSIGNED PORTABLE
202.174.2.0/24	Companhia De Telecomunicacoes De Macau	256	APNIC	ASSIGNED PORTABLE
202.175.0.0/19	Companhia De Telecomunicacoes De Macau	8,192	APNIC	ALLOCATED PORTABLE
202.175.5.0/24	Companhia De Telecomunicacoes De Macau	256	APNIC	ALLOCATED PORTABLE
202.175.32.0/19	Companhia De Telecomunicacoes De Macau	8,192	APNIC	ALLOCATED PORTABLE
202.175.64.0/19	Companhia De Telecomunicacoes De Macau	8,192	APNIC	ALLOCATED PORTABLE
202.175.67.0/24	Companhia De Telecomunicacoes De Macau	256	APNIC	ALLOCATED PORTABLE
202.175.96.0/19	Companhia De Telecomunicacoes De Macau	8,192	APNIC	ALLOCATED PORTABLE
202.175.160.0/24	Companhia De Telecomunicacoes De Macau	256	APNIC	ALLOCATED PORTABLE
202.175.160.0/19	Companhia De Telecomunicacoes De Macau	8,192	APNIC	ALLOCATED PORTABLE
205.215.0.0/19	Companhia De Telecomunicacoes De Macau SARL	8,192	ARIN	REASSIGNMENT

Prefix	Organization	Size	Registry	Status
2001:f90::/32	Companhia De Telecomunicacoes De Macau	7.9228× 1028	APNIC	ALLOCATED PORTABLE
2001:f90:3::/48	Companhia De Telecomunicacoes De Macau	1.2089× 1024	APNIC	ALLOCATED PORTABLE
2001:f90:36::/48	Companhia De Telecomunicacoes De Macau	1.2089× 1024	APNIC	ALLOCATED PORTABLE
2001:f90:800::/37	Companhia De Telecomunicacoes De Macau	2.4759× 1027	APNIC	ALLOCATED PORTABLE
2001:f90:4000::/36	Companhia De Telecomunicacoes De Macau	4.9518× 1027	APNIC	ALLOCATED PORTABLE
2602:f6e9:3::/48	Mibura - Macau - Ctm	1.2089× 1024	ARIN	REASSIGNMENT

Peers

AS4609 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.

Upstreams

AS4609 connects to the global Internet via at least 2 upstream providers. In this setup, AS4609 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS4609 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS4609's role in extending Internet access beyond its own infrastructure.