55355 ISP-AS-AP ISP, HK
Adjacency: 8 Upstream: 3 Downstream: 5
Upstream Adjacent AS list
AS6453 AS6453 - TATA COMMUNICATIONS AMERICA INC, US
AS15412 FLAG-AS Flag Telecom Global Internet AS, GB
AS9304 HUTCHISON-AS-AP HGC Global Communications Limited, HK
Downstream Adjacent AS list
AS45597 POINT72ASIA-HK 17th floor, York House, The Landmark, HK
AS18411 EDTNS-AS-TW EDT Network Services Limited Co,Ltd., TW
AS140595 YCHKL-AS-AP YunJie Communication HK Company Limited, HK
AS150342 ABL-AS-AP Airstar Bank Limited, HK
AS136237 SSCTC-AS-AP Shuangyu Communication Technology co.,Ltd., CN
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 12987 AS55355 ORG+TRN Originate: 6912 /19.25 Transit: 1280 /21.68 ISP-AS-AP ISP, 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 % 12947 AS55355 ISP-AS-AP ISP, HK 27 4 1 24 3 11.11% Prefix AS Path Aggregation Suggestion 36.51.255.0/24 4777 2497 6453 55355 118.143.207.0/24 4608 7575 9304 55355 118.143.209.0/24 4608 7575 9304 55355 122.8.9.0/24 4777 2497 6453 55355 156.225.7.0/24 4777 2497 6453 55355 175.100.201.0/24 4608 7575 9304 55355 175.100.202.0/24 4777 2497 6453 55355 175.100.203.0/24 4777 2497 15412 55355 175.100.204.0/24 4777 2497 15412 55355 175.100.205.0/24 4777 2497 6453 55355 175.100.207.0/24 4777 2497 15412 55355 203.90.239.0/24 4777 2497 15412 55355 203.90.245.0/24 4777 2497 15412 55355 203.90.246.0/24 4777 2497 15412 55355 203.90.247.0/24 4608 7575 9304 55355 203.90.248.0/24 4777 2497 15412 55355 203.90.249.0/24 4608 7575 9304 55355 203.90.250.0/24 4608 7575 9304 55355 203.90.255.0/24 4777 2497 15412 55355 218.188.96.0/22 4777 2497 15412 55355 + Announce - aggregate of 218.188.96.0/23 (4777 2497 15412 55355) and 218.188.98.0/23 (4777 2497 15412 55355) 218.188.96.0/24 4777 2497 15412 55355 - Withdrawn - aggregated with 218.188.97.0/24 (4777 2497 15412 55355) 218.188.97.0/24 4777 2497 15412 55355 - Withdrawn - aggregated with 218.188.96.0/24 (4777 2497 15412 55355) 218.188.98.0/24 4777 2497 15412 55355 - Withdrawn - aggregated with 218.188.99.0/24 (4777 2497 15412 55355) 218.188.99.0/24 4777 2497 15412 55355 - Withdrawn - aggregated with 218.188.98.0/24 (4777 2497 15412 55355) 218.188.100.0/24 4777 2497 15412 55355 218.189.10.0/24 4777 2497 15412 55355 218.189.124.0/24 4608 7575 9304 55355 218.189.125.0/24 4777 2497 15412 55355
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS55355 27 More Specifics 27 Total Advertisements ISP-AS-AP ISP, HK
36.51.255.0/24 36.51.0.0/16
118.143.207.0/24 118.140.0.0/14
118.143.209.0/24 118.140.0.0/14
122.8.9.0/24 122.8.0.0/17
156.225.7.0/24 156.224.0.0/11
175.100.201.0/24 175.100.192.0/20
175.100.202.0/24 175.100.192.0/20
175.100.203.0/24 175.100.192.0/20
175.100.204.0/24 175.100.192.0/20
175.100.205.0/24 175.100.192.0/20
175.100.207.0/24 175.100.192.0/20
203.90.239.0/24 203.90.224.0/19
203.90.245.0/24 203.90.224.0/19
203.90.246.0/24 203.90.224.0/19
203.90.247.0/24 203.90.224.0/19
203.90.248.0/24 203.90.224.0/19
203.90.249.0/24 203.90.224.0/19
203.90.250.0/24 203.90.224.0/19
203.90.255.0/24 203.90.224.0/19
218.188.96.0/24 218.188.0.0/17
218.188.97.0/24 218.188.0.0/17
218.188.98.0/24 218.188.0.0/17
218.188.99.0/24 218.188.0.0/17
218.188.100.0/24 218.188.0.0/17
218.189.10.0/24 218.189.0.0/16
218.189.124.0/24 218.189.0.0/16
218.189.125.0/24 218.189.0.0/16
whois: 402332
IANA has recorded AS55355 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS55355\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS55296 - AS56319'
as-block: AS55296 - AS56319
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: 2009-09-03T01:15:30Z
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 'AS55355'
% Abuse contact for 'AS55355' is 'soc.Ipc1@hgc.com.hk'
aut-num: AS55355
as-name: ISP-AS-AP
descr: ISP
country: HK
org: ORG-HGCL1-AP
admin-c: AC1049-AP
tech-c: MC1220-AP
abuse-c: AH970-AP
mnt-lower: MAINT-AP-AS55355
mnt-routes: MAINT-AP-AS55355
mnt-by: APNIC-HM
mnt-irt: IRT-HGC-ITL-HK
last-modified: 2020-07-07T04:58:57Z
source: APNIC
irt: IRT-HGC-ITL-HK
address: 17/F, Hutchison Telecom Tower
address: 99 Cheung Fai Road, Tsing Yi
e-mail: ibeoip@hgc.com.hk
abuse-mailbox: soc.Ipc1@hgc.com.hk
admin-c: AC1049-AP
tech-c: MC1220-AP
auth: # Filtered
remarks: ibeoip@hgc.com.hk was validated on 2025-10-30
remarks: soc.ipc1@hgc.com.hk was validated on 2026-02-02
mnt-by: MAINT-HK-HGCINTCON
last-modified: 2026-02-02T02:18:56Z
source: APNIC
organisation: ORG-HGCL1-AP
org-name: HGC Global Communications Limited
org-type: LIR
country: HK
address: 17/F Hutchison Telecom Tower
address: 99 Cheung Fai Road, Tsing Yi
address: NT
phone: +852-3156-1043
fax-no: +852-2126-7088
e-mail: ibeoip@hgc.com.hk
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:15:20Z
source: APNIC
role: ABUSE HGCITLHK
country: ZZ
address: 17/F, Hutchison Telecom Tower
address: 99 Cheung Fai Road, Tsing Yi
phone: +000000000
e-mail: ibeoip@hgc.com.hk
admin-c: AC1049-AP
tech-c: MC1220-AP
nic-hdl: AH970-AP
remarks: Generated from irt object IRT-HGC-ITL-HK
remarks: ibeoip@hgc.com.hk was validated on 2025-10-30
remarks: soc.ipc1@hgc.com.hk was validated on 2026-02-02
abuse-mailbox: soc.Ipc1@hgc.com.hk
mnt-by: APNIC-ABUSE
last-modified: 2026-02-02T02:19:30Z
source: APNIC
person: Alan Chan
nic-hdl: AC1049-AP
e-mail: alancyw@hgc.com.hk
address: 17/F, Hutchison Telecom Tower
address: 99 Cheung Fai Road, Tsing Yi
phone: +852 2111 1234
fax-no: +852 2111 0000
country: HK
mnt-by: MAINT-NEW
last-modified: 2008-12-19T08:00:57Z
source: APNIC
person: Matthew Chan
nic-hdl: MC1220-AP
e-mail: alancyw@hgc.com.hk
address: 17/F, Hutchison Telecom Tower
address: 99 Cheung Fai Road, Tsing Yi
country: HK
phone: +852 2111 2234
fax-no: +852 2111 0000
mnt-by: MAINT-NEW
last-modified: 2008-12-19T05:00:31Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)