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On this page, and the pages available via the tabs above, you can see details about the autonomous number 7617.
The data are updated regularly, the last update was on 15-01-2021.

AS name:
AS description:
AS number:
Operated by:
Originated prefixes:
Looking glass:


For further details about AS7617 please navigate through the tabs or check out a more extensive profile at Robtex.


Data downloaded from

as-block: AS7467 - AS7722
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: 2008-09-04T06:40:26Z
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 at
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster at
last-modified: 2013-10-23T04:06:51Z
source: APNIC
aut-num: AS7617
as-name: CTM-HK
descr: CTM (HK) Limited
descr: Service Provider
country: HK
import: from AS4609 action pref=100 accept ANY
import: from AS17554 action pref=120 accept ANY
export: to AS4637 announce AS-CTM
export: to AS3491 announce AS-CTM
export: to AS2914 announce AS-CTM
export: to AS6453 announce AS-CTM
export: to AS174 announce AS-CTM
default: to AS4609 action pref=10 networks ANY
remarks: mailto:noc at
admin-c: CN448-AP
tech-c: CM2469-AP
notify: noc at
mnt-routes: MAINT-CTM-MO
mnt-by: APNIC-HM
mnt-irt: IRT-CTM-MO
mnt-lower: MAINT-CTM-MO
last-modified: 2019-06-09T22:38:57Z
source: APNIC
address: Rua da Lagos, Telecentro
address: P.O. Box 868
address: Taipa
address: Macau
e-mail: noc at
abuse-mailbox: noc at
admin-c: CN448-AP
tech-c: CM2469-AP
auth: # Filtered
remarks: noc at is invalid
mnt-by: MAINT-CTM-MO
last-modified: 2020-01-08T13:09:56Z
source: APNIC
organisation: ORG-CDTD1-AP
org-name: Companhia de Telecomunicacoes de Macau
country: MO
address: de Macau
address: Rua de Lagos
address: Telecentro
phone: +853-891-2211
fax-no: +853-891-2933
e-mail: noc at
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2017-08-20T22:55:02Z
source: APNIC
person: CTM Mcenter
address: Rua de Lagos, Telecentro, Taipa
country: MO
phone: +853 8891 2211
e-mail: mcenter at
nic-hdl: CM2469-AP
mnt-by: MAINT-CTM-MO
last-modified: 2016-01-05T06:45:38Z
source: APNIC
person: CTM NOC
address: Rua de Lagos, Telecentro, Taipa
country: MO
phone: +853 8891 2211
e-mail: noc at
nic-hdl: CN448-AP
mnt-by: MAINT-CTM-MO
last-modified: 2016-01-05T06:39:56Z
source: APNIC
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