17554 CITIC-HK-AP Citic Telecom International Data Limited., HK
Adjacency: 5 Upstream: 4 Downstream: 1
Upstream Adjacent AS list
AS4635 HKIX-RS1 Hong Kong Internet Exchange--Route Server 1, HK
AS4637 ASN-TELSTRA-GLOBAL Telstra Global, HK
AS2914 NTT-DATA-2914 - NTT America, Inc., US
AS7617 CTM-HK CTM HK Limited, HK
Downstream Adjacent AS list
AS24334 CYBERPORT-HK-AP Cyberport Hong Kong, HK
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 8626 AS17554 ORG+TRN Originate: 13824 /18.25 Transit: 1280 /21.68 CITIC-HK-AP Citic Telecom International Data Limited., HK
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 % 7217 AS17554 CITIC-HK-AP Citic Telecom International Data 34 7 1 28 6 17.65% Prefix AS Path Aggregation Suggestion 202.0.167.0/24 4777 4713 2914 17554 202.0.168.0/24 4777 4713 2914 17554 202.0.172.0/24 4777 4713 2914 17554 202.0.174.0/24 4777 4713 2914 17554 202.0.175.0/24 4777 2497 4637 17554 202.0.179.0/24 4777 4713 2914 17554 202.68.192.0/20 4777 4713 2914 17554 202.68.192.0/24 4777 2497 6453 7617 17554 202.68.193.0/24 4608 1221 4637 17554 202.68.194.0/24 4777 4713 2914 17554 - Withdrawn - matching aggregate 202.68.192.0/20 4777 4713 2914 17554 202.68.195.0/24 4777 4713 2914 17554 - Withdrawn - matching aggregate 202.68.192.0/20 4777 4713 2914 17554 202.68.196.0/24 4777 2497 4637 17554 202.68.197.0/24 4608 4826 6939 4635 17554 202.68.199.0/24 4777 2497 6453 7617 17554 202.68.200.0/24 4777 2497 2914 17554 202.68.201.0/24 4777 4713 2914 17554 - Withdrawn - matching aggregate 202.68.192.0/20 4777 4713 2914 17554 202.68.202.0/24 4777 2497 2914 17554 202.68.203.0/24 4608 1221 4637 17554 202.68.204.0/24 4608 1221 4637 17554 202.68.205.0/24 4777 2497 2914 17554 202.68.206.0/24 4777 4713 2914 17554 - Withdrawn - matching aggregate 202.68.192.0/20 4777 4713 2914 17554 202.68.207.0/24 4777 4713 2914 17554 - Withdrawn - matching aggregate 202.68.192.0/20 4777 4713 2914 17554 202.86.64.0/24 4777 4713 2914 17554 202.86.66.0/23 4777 2497 4637 17554 202.86.67.0/24 4777 2497 6453 7617 17554 202.86.68.0/22 4777 4713 2914 17554 202.86.72.0/24 4777 2497 6453 7617 17554 202.86.73.0/24 4777 2497 2914 17554 202.86.74.0/24 4777 2497 2914 17554 202.86.76.0/23 4777 4713 2914 17554 202.86.77.0/24 4777 2516 6453 7617 17554 17554 17554 203.160.45.0/24 4777 4713 2914 17554 203.160.46.0/23 4608 1221 4637 17554 + Announce - aggregate of 203.160.46.0/24 (4608 1221 4637 17554) and 203.160.47.0/24 (4608 1221 4637 17554) 203.160.46.0/24 4608 1221 4637 17554 - Withdrawn - aggregated with 203.160.47.0/24 (4608 1221 4637 17554) 203.160.47.0/24 4608 1221 4637 17554 - Withdrawn - aggregated with 203.160.46.0/24 (4608 1221 4637 17554)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS17554 33 More Specifics 34 Total Advertisements CITIC-HK-AP Citic Telecom International Data Limited., HK
202.0.167.0/24 202.0.160.0/20
202.0.168.0/24 202.0.160.0/20
202.0.172.0/24 202.0.160.0/20
202.0.174.0/24 202.0.160.0/20
202.0.175.0/24 202.0.160.0/20
202.0.179.0/24 202.0.176.0/22
202.68.192.0/24 202.68.192.0/20
202.68.193.0/24 202.68.192.0/20
202.68.194.0/24 202.68.192.0/20
202.68.195.0/24 202.68.192.0/20
202.68.196.0/24 202.68.192.0/20
202.68.197.0/24 202.68.192.0/20
202.68.199.0/24 202.68.192.0/20
202.68.200.0/24 202.68.192.0/20
202.68.201.0/24 202.68.192.0/20
202.68.202.0/24 202.68.192.0/20
202.68.203.0/24 202.68.192.0/20
202.68.204.0/24 202.68.192.0/20
202.68.205.0/24 202.68.192.0/20
202.68.206.0/24 202.68.192.0/20
202.68.207.0/24 202.68.192.0/20
202.86.64.0/24 202.86.64.0/19
202.86.66.0/23 202.86.64.0/19
202.86.67.0/24 202.86.64.0/19
202.86.68.0/22 202.86.64.0/19
202.86.72.0/24 202.86.64.0/19
202.86.73.0/24 202.86.64.0/19
202.86.74.0/24 202.86.64.0/19
202.86.76.0/23 202.86.64.0/19
202.86.77.0/24 202.86.64.0/19
203.160.45.0/24 203.160.32.0/20
203.160.46.0/24 203.160.32.0/20
203.160.47.0/24 203.160.32.0/20
whois: 402332
IANA has recorded AS17554 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS17554\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS17408 - AS17651'
as-block: AS17408 - AS17651
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: 2019-01-08T23:22:27Z
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 'AS17554'
% Abuse contact for 'AS17554' is 'npo@citictel.com'
aut-num: AS17554
as-name: CITIC-HK-AP
descr: Citic Telecom International (Data) Limited.
descr: Internet Service Provider
country: HK
import: from AS4058 action pref=100; accept ANY
export: to AS4058 announce AS17554
org: ORG-CTIL1-AP
admin-c: JC3268-AP
tech-c: JC3268-AP
abuse-c: AC1978-AP
mnt-lower: MAINT-HK-CITIC-HK
mnt-routes: MAINT-HK-CITIC-HK
mnt-by: APNIC-HM
mnt-irt: IRT-CITIC-HK
last-modified: 2020-07-13T03:18:03Z
source: APNIC
irt: IRT-CITIC-HK
address: 25/F CITIC Telecom Tower
address: 93 Kwai Fuk Road
address: Hong Kong
e-mail: npo@citictel.com
abuse-mailbox: npo@citictel.com
admin-c: JC3268-AP
tech-c: JC3268-AP
auth: # Filtered
remarks: npo@citictel.com was validated on 2026-01-28
mnt-by: MAINT-HK-CITIC-HK
last-modified: 2026-01-28T04:16:12Z
source: APNIC
organisation: ORG-CTIL1-AP
org-name: Citic Telecom International (Data) Limited
org-type: LIR
country: HK
address: 25/F, CITIC Telecom Tower
address: 93 Kwai Fuk Road
phone: +852-2377-8884
fax-no: +852-2377-8881
e-mail: inf@citictel.com
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:14:49Z
source: APNIC
role: ABUSE CITICHK
country: ZZ
address: 25/F CITIC Telecom Tower
address: 93 Kwai Fuk Road
address: Hong Kong
phone: +000000000
e-mail: npo@citictel.com
admin-c: JC3268-AP
tech-c: JC3268-AP
nic-hdl: AC1978-AP
remarks: Generated from irt object IRT-CITIC-HK
remarks: npo@citictel.com was validated on 2026-01-28
abuse-mailbox: npo@citictel.com
mnt-by: APNIC-ABUSE
last-modified: 2026-01-28T04:16:17Z
source: APNIC
person: Jacky Chan
address: 25/F CITIC Telecom Tower, 93 Kwai Fuk Road, Kwai Chung, Hong Kong
country: HK
phone: +852-3423-6485
e-mail: jackychan@citictel.com
nic-hdl: JC3268-AP
mnt-by: MAINT-HK-CITIC-HK
last-modified: 2013-03-08T02:11:28Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.47 (WHOIS-AU4)