ASN Lookup – Networks, Upstreams and Prefixes

AS4609

ASN

APNIC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS4609

NameCTM-MO

OrganisationCompanhia de Telecomunicacoes de Macau

Country

RIRAPNIC

Allocated04.09.2008

Abuse contactNMC_Internet_LeasedLine@ctm.com.mo

Network Overview

IPv4 Prefixes82

IPv6 Prefixes6

Upstreams IPv43

BGP Peers IPv48

Upstreams (Transit Providers)

IPv4

AS24429 Taobao

AS58453 CMI-INT-HK

AS7617 CTM-HK

IPv4 Prefixes (82 total, showing 20)

202.86.128.0/19

122.100.160.0/19

45.64.20.0/24

113.52.96.0/19

202.175.0.0/19

60.246.0.0/16

60.246.0.0/17

113.52.122.0/23

124.198.133.0/24

122.100.192.0/18

60.246.192.0/18

27.109.128.0/18

122.100.250.0/24

27.109.160.0/19

180.94.160.0/19

125.31.0.0/18

202.175.96.0/19

125.31.3.0/24

202.174.0.0/22

60.246.128.0/19

IPv6 Prefixes (6 total)

2001:f90::/32

2001:f90:36::/48

2001:f90:3::/48

2001:f90:4000::/36

2001:f90:800::/37

2602:f6e9:3::/48

BGP Peers IPv4 (8 total)

AS13335

AS136167

AS138164

AS139341

AS24429

AS4058

AS7582

AS7617

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What is an ASN?

An Autonomous System Number (ASN) is a unique number assigned to a network on the internet. Upstreams are the transit providers through which the AS reaches the internet. Peers are networks with which direct traffic exchange takes place. Prefixes are the IP address ranges that the AS announces to the internet. Data via RIPE NCC RDAP and RIPEstat API.