134550 CITM-NGIA-MRC-MO Centro de Informacoes Tecnologia de Macau, MO
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS133613 MTEL-AS MTel telecommunication company ltd., MO
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 17680 AS134550 ORIGIN Originate: 4096 /20.00 Transit: 0 /0.00 CITM-NGIA-MRC-MO Centro de Informacoes Tecnologia de Macau, MO
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 9075 AS134550 CITM-NGIA-MRC-MO Centro de Informacoes Tecnol 10 7 2 5 5 50.00% Prefix AS Path Aggregation Suggestion 45.123.200.0/22 4777 6939 133613 133613 133613 134550 45.123.200.0/22 4777 2497 174 133613 133613 133613 134550 + Announce - aggregate of 45.123.200.0/23 (4777 2497 174 133613 133613 133613 134550) and 45.123.202.0/23 (4777 2497 174 133613 133613 133613 134550) 45.123.200.0/24 4777 2497 174 133613 133613 133613 134550 - Withdrawn - aggregated with 45.123.201.0/24 (4777 2497 174 133613 133613 133613 134550) 45.123.201.0/24 4777 2497 174 133613 133613 133613 134550 - Withdrawn - aggregated with 45.123.200.0/24 (4777 2497 174 133613 133613 133613 134550) 45.123.202.0/24 4777 2497 174 133613 133613 133613 134550 - Withdrawn - aggregated with 45.123.203.0/24 (4777 2497 174 133613 133613 133613 134550) 45.123.203.0/24 4777 2497 174 133613 133613 133613 134550 - Withdrawn - aggregated with 45.123.202.0/24 (4777 2497 174 133613 133613 133613 134550) 103.192.44.0/22 4777 6939 133613 133613 133613 134550 103.192.44.0/24 4777 6939 133613 133613 133613 134550 - Withdrawn - matching aggregate 103.192.44.0/22 4777 6939 133613 133613 133613 134550 103.192.45.0/24 4777 4713 2914 133613 134550 103.192.46.0/23 4777 2497 174 133613 133613 133613 134550 + Announce - aggregate of 103.192.46.0/24 (4777 2497 174 133613 133613 133613 134550) and 103.192.47.0/24 (4777 2497 174 133613 133613 133613 134550) 103.192.46.0/24 4777 2497 174 133613 133613 133613 134550 - Withdrawn - aggregated with 103.192.47.0/24 (4777 2497 174 133613 133613 133613 134550) 103.192.47.0/24 4777 2497 174 133613 133613 133613 134550 - Withdrawn - aggregated with 103.192.46.0/24 (4777 2497 174 133613 133613 133613 134550)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS134550 8 More Specifics 10 Total Advertisements CITM-NGIA-MRC-MO Centro de Informacoes Tecnologia de Macau, MO
45.123.200.0/24 45.123.200.0/22
45.123.201.0/24 45.123.200.0/22
45.123.202.0/24 45.123.200.0/22
45.123.203.0/24 45.123.200.0/22
103.192.44.0/24 103.192.44.0/22
103.192.45.0/24 103.192.44.0/22
103.192.46.0/24 103.192.44.0/22
103.192.47.0/24 103.192.44.0/22
whois: 402332
IANA has recorded AS134550 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS134550\n % [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@citm.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@citm.mo
abuse-mailbox: dc-abuse@citm.mo
admin-c: CDIT1-AP
tech-c: CDIT1-AP
auth: # Filtered
remarks: dc-abuse@citm.mo is invalid
mnt-by: MAINT-CITM-NGIA-MRC-MO
last-modified: 2025-12-31T13:06:48Z
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@citm.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@citm.mo is invalid
abuse-mailbox: dc-abuse@citm.mo
mnt-by: APNIC-ABUSE
last-modified: 2025-12-31T13:07:42Z
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
% Information related to 'AS133632 - AS134556'
as-block: AS133632 - AS134556
descr: APNIC ASN block
admin-c: IA55-AP
tech-c: IH123-AP
mnt-by: MNT-APJII-ID
mnt-lower: MNT-APJII-ID
last-modified: 2026-02-16T13:21:12Z
source: IDNIC
role: ID-NIC ADMINISTRATORS
address: Indonesian Network Information Center
address: ID-NIC
address: Cyber Building 11th Floor
address: Jakarta 12710
country: ID
phone: +62-21-52960634
fax-no: +62-21-52960635
e-mail: hostmaster@idnic.net
admin-c: IH288-AP
tech-c: IH288-AP
nic-hdl: IA55-AP
notify: hostmaster@idnic.net
mnt-by: MNT-APJII-ID
last-modified: 2026-02-25T04:06:45Z
source: IDNIC
role: ID-NIC HOSTMASTERS
address: Indonesian Network Information Center
address: ID-NIC
address: Cyber Building 11th Floor
address: Jakarta 12710
country: ID
phone: +62-21-52960634
fax-no: +62-21-52960635
e-mail: hostmaster@idnic.net
remarks: spam and abuse report : abuse@apjii.or.id
remarks: technical and routing : support@apjii.or.id
remarks: administrative request : admin@apjii.or.id
remarks: IDNIC hostmasters role object
admin-c: IH1-AP
tech-c: IH1-AP
nic-hdl: IH123-AP
notify: hostmaster@idnic.net
mnt-by: MNT-APJII-ID
last-modified: 2024-07-10T05:48:59Z
source: IDNIC
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