ASN Lookup Tool

Centro de Informacoes Tecnologia de Macau citm.mo MO MO 10 Routes

AS Data

AS134550

AS134550Centro de Informacoes Tecnologia de Macau

AS Number 134550
AS Name CITM-NGIA-MRC-MO
Organization Centro de Informacoes Tecnologia de Macau (org-cdit1-ap)
Country MO
Website citm.mo
Number of IPv4 Routes 10
Number of IPv6 Routes 0
ASN type ISP
Registry APNIC
Date Allocated N/A

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Use ASN data for AS134550 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
103.192.47.0/24 256
45.123.202.0/24 256
45.123.201.0/24 256
103.192.46.0/24 256
103.192.45.0/24 256
45.123.203.0/24 256
103.192.44.0/24 256
45.123.200.0/24 256
103.192.44.0/22 1024
45.123.200.0/22 1024

Raw Whois Response

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS133632 - AS134556'

as-block:       AS133632 - AS134556
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2014-09-03T01:31:49Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC

% Information related to 'AS134550'

% Abuse contact for 'AS134550' is 'dc-abuse@mtel.mo'

aut-num:        AS134550
as-name:        CITM-NGIA-MRC-MO
descr:          Centro de Informacoes Tecnologia de Macau
descr:          Rua de Afonso de Albuqerque,
descr:          28-C, Edif. Weng Fong R/C "A",
descr:          Macau
country:        MO
org:            ORG-CDIT1-AP
admin-c:        CDIT1-AP
tech-c:         CDIT1-AP
abuse-c:        AC2331-AP
mnt-lower:      MAINT-CITM-NGIA-MRC-MO
mnt-routes:     MAINT-CITM-NGIA-MRC-MO
mnt-by:         APNIC-HM
mnt-irt:        IRT-CITM-NGIA-MRC-MO
last-modified:  2021-01-13T22:51:06Z
source:         APNIC

irt:            IRT-CITM-NGIA-MRC-MO
address:        Rua de Afonso de Albuqerque,, 28-C, Edif. Weng Fong R/C
e-mail:         dc-abuse@mtel.mo
abuse-mailbox:  dc-abuse@mtel.mo
admin-c:        CDIT1-AP
tech-c:         CDIT1-AP
auth:           # Filtered
remarks:        dc-abuse@mtel.mo was validated on 2026-04-08
mnt-by:         MAINT-CITM-NGIA-MRC-MO
last-modified:  2026-07-02T03:51:33Z
source:         APNIC

organisation:   ORG-CDIT1-AP
org-name:       Centro de Informacoes Tecnologia de Macau
org-type:       LIR
country:        MO
address:        Rua de Afonso de Albuqerque,
address:        28-C, Edif. Weng Fong R/C "A",
address:        Macau
phone:          +853-28707268
e-mail:         dc-abuse@citm.mo
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:36Z
source:         APNIC

role:           ABUSE CITMNGIAMRCMO
country:        ZZ
address:        Rua de Afonso de Albuqerque,, 28-C, Edif. Weng Fong R/C
phone:          +000000000
e-mail:         dc-abuse@mtel.mo
admin-c:        CDIT1-AP
tech-c:         CDIT1-AP
nic-hdl:        AC2331-AP
remarks:        Generated from irt object IRT-CITM-NGIA-MRC-MO
remarks:        dc-abuse@mtel.mo was validated on 2026-04-08
abuse-mailbox:  dc-abuse@mtel.mo
mnt-by:         APNIC-ABUSE
last-modified:  2026-07-02T03:52:02Z
source:         APNIC

role:           Centro de Informacoes Tecnologia de Macau administ
address:        Rua de Afonso de Albuqerque,, 28-C, Edif. Weng Fong R/C "A",, Macau, Macau
country:        MO
phone:          +853-28707268
fax-no:         +853-28707268
e-mail:         dc-abuse@citm.mo
admin-c:        CDIT1-AP
tech-c:         CDIT1-AP
nic-hdl:        CDIT1-AP
mnt-by:         MAINT-CITM-NGIA-MRC-MO
last-modified:  2015-07-14T23:30:58Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-US2)

Parsed Whois Response

Peers

AS Number Description Country
AS133613 MTel telecommunication company ltd. MO

Upstreams

AS Number Description Country
AS133613 MTel telecommunication company ltd. MO

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Frequently Asked Questions

ASN AS134550 is an Autonomous System Number used to identify a network for BGP internet routing.
AS134550 is listed under Centro de Informacoes Tecnologia de Macau.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.