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ASN Lookup Tool
AS4609 CTM-MO

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS4609
Organisation
Companhia de Telecomunicacoes de Macau
Name
CTM-MO
Total IPv4 Addresses
265984
Total IPv4 Prefixes
67
Total IPv6 Prefixes
22
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#927 out of 76,408
Registry
Apnic
Registered Country
MO flag MO
Registered Country Name
Macao
Registered Date
NA
Registration Last Change
2021-01-18
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
AS7617
HK flagCompanhia de Telecomunicacoes de Macau
AS3257
US flagGTT Communications Inc.
AS7713
ID flagTelekomunikasi Indonesia (PT)
AS58453
HK flagChina Mobile International Limited
AS38195
AU flagSUPERLOOP (AUSTRALIA) PTY LTD
Showing 5 of 13
Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
AS13335
US flagCloudflare, Inc.
AS4058
HK flagCITIC Telecom International CPC Limited
AS7582
MO flagUniversity of Macau
AS139341
SG flagACEVILLE PTE.LTD.
AS136167
MO flagCHINA TELECOM(MACAU) COMPANY LIMITED
Showing 5 of 7
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

Prefix23.67.62.0/24
Range From23.67.62.0
Range To23.67.62.255
Prefix27.109.128.0/19
Range From27.109.128.0
Range To27.109.159.255
Prefix27.109.160.0/19
Range From27.109.160.0
Range To27.109.191.255
Prefix27.109.192.0/19
Range From27.109.192.0
Range To27.109.223.255
Prefix27.109.224.0/19
Range From27.109.224.0
Range To27.109.255.255
Showing 5 of 67
IPv6 Active Prefixes
Prefix2001:f90::/47
Range From2001:f90::
Range To2001:f90:1:ffff:ffff:ffff:ffff:ffff
Prefix2001:f90:2::/48
Range From2001:f90:2::
Range To2001:f90:2:ffff:ffff:ffff:ffff:ffff
Prefix2001:f90:3::/48
Range From2001:f90:3::
Range To2001:f90:3:ffff:ffff:ffff:ffff:ffff
Prefix2001:f90:4::/46
Range From2001:f90:4::
Range To2001:f90:7:ffff:ffff:ffff:ffff:ffff
Prefix2001:f90:8::/45
Range From2001:f90:8::
Range To2001:f90:f:ffff:ffff:ffff:ffff:ffff
Showing 5 of 22
Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.