135357 PCCW22-HK HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED, HK
Adjacency: 5 Upstream: 5 Downstream: 0
Upstream Adjacent AS list
AS58807 CMI-INT-AS China Mobile International Limited, HK
AS23764 CTGNET CTGNet, HK
AS174 COGENT-174, US
AS13335 CLOUDFLARENET, US
AS3491 CONSOLE-CONNECT-ASN, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 7327 AS135357 ORIGIN Originate: 18176 /17.85 Transit: 0 /0.00 PCCW22-HK HONG KONG KOWLOON TELECOMMUNICATIONS CO.,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 % 24919 AS135357 PCCW22-HK HONG KONG KOWLOON TELECOMMUNICATION 23 2 1 22 1 4.35% Prefix AS Path Aggregation Suggestion 43.240.144.0/22 7018 3491 135357 103.17.116.0/22 7018 3491 135357 103.20.192.0/22 7018 3491 135357 103.24.92.0/22 7018 3491 135357 103.27.176.0/22 7018 3491 135357 103.30.4.0/22 7018 3491 135357 103.41.16.0/22 7018 3491 135357 103.41.17.0/24 49788 174 135357 103.212.228.0/22 7018 3491 135357 103.215.48.0/22 7018 3491 135357 103.226.152.0/22 7018 3491 135357 103.234.96.0/22 7018 3491 135357 103.244.148.0/22 7018 3491 135357 144.48.220.0/22 7018 3491 135357 160.202.168.0/22 7018 3491 135357 185.216.248.0/22 7018 3491 135357 202.8.120.0/22 7018 3491 135357 206.161.216.0/24 49788 174 135357 206.161.217.0/24 7018 3491 135357 206.161.218.0/24 7018 3491 135357 207.226.136.0/23 7018 3491 135357 + Announce - aggregate of 207.226.136.0/24 (7018 3491 135357) and 207.226.137.0/24 (7018 3491 135357) 207.226.136.0/24 7018 3491 135357 - Withdrawn - aggregated with 207.226.137.0/24 (7018 3491 135357) 207.226.137.0/24 7018 3491 135357 - Withdrawn - aggregated with 207.226.136.0/24 (7018 3491 135357) 207.226.138.0/24 7018 3491 135357
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS135357 118 More Specifics 118 Total Advertisements SKHT-AS Shenzhen Katherine Heng Technology Information Co., Ltd., CN
43.240.144.0/24 43.240.144.0/22
43.240.145.0/24 43.240.144.0/22
43.240.146.0/24 43.240.144.0/22
43.240.147.0/24 43.240.144.0/22
45.204.24.0/21 45.192.0.0/12
45.207.128.0/19 45.192.0.0/12
45.207.160.0/21 45.192.0.0/12
45.207.176.0/20 45.192.0.0/12
45.207.192.0/19 45.192.0.0/12
103.17.116.0/24 103.17.116.0/22
103.17.117.0/24 103.17.116.0/22
103.17.118.0/24 103.17.116.0/22
103.17.119.0/24 103.17.116.0/22
103.20.192.0/24 103.20.192.0/22
103.20.193.0/24 103.20.192.0/22
103.20.194.0/24 103.20.192.0/22
103.20.195.0/24 103.20.192.0/22
103.24.92.0/24 103.24.92.0/22
103.24.93.0/24 103.24.92.0/22
103.24.94.0/24 103.24.92.0/22
103.24.95.0/24 103.24.92.0/22
103.27.176.0/24 103.27.176.0/22
103.27.177.0/24 103.27.176.0/22
103.27.178.0/24 103.27.176.0/22
103.27.179.0/24 103.27.176.0/22
103.30.4.0/24 103.30.4.0/22
103.30.5.0/24 103.30.4.0/22
103.30.6.0/24 103.30.4.0/22
103.30.7.0/24 103.30.4.0/22
103.41.16.0/24 103.41.16.0/22
103.41.17.0/24 103.41.16.0/22
103.41.18.0/24 103.41.16.0/22
103.41.19.0/24 103.41.16.0/22
103.212.228.0/24 103.212.228.0/22
103.212.229.0/24 103.212.228.0/22
103.212.230.0/24 103.212.228.0/22
103.212.231.0/24 103.212.228.0/22
103.215.48.0/24 103.215.48.0/22
103.215.49.0/24 103.215.48.0/22
103.215.50.0/24 103.215.48.0/22
103.215.51.0/24 103.215.48.0/22
103.226.152.0/24 103.226.152.0/22
103.226.153.0/24 103.226.152.0/22
103.226.154.0/24 103.226.152.0/22
103.226.155.0/24 103.226.152.0/22
103.234.96.0/24 103.234.96.0/22
103.234.97.0/24 103.234.96.0/22
103.234.98.0/24 103.234.96.0/22
103.234.99.0/24 103.234.96.0/22
103.244.148.0/24 103.244.148.0/22
103.244.149.0/24 103.244.148.0/22
103.244.150.0/24 103.244.148.0/22
103.244.151.0/24 103.244.148.0/22
144.48.220.0/24 144.48.220.0/22
144.48.221.0/24 144.48.220.0/22
144.48.222.0/24 144.48.220.0/22
144.48.223.0/24 144.48.220.0/22
154.196.4.0/22 154.192.0.0/11
154.196.8.0/21 154.192.0.0/11
154.197.56.0/21 154.192.0.0/11
154.201.16.0/20 154.192.0.0/11
154.203.4.0/22 154.192.0.0/11
154.203.8.0/21 154.192.0.0/11
154.204.16.0/21 154.192.0.0/11
154.208.144.0/21 154.192.0.0/11
154.208.152.0/21 154.192.0.0/11
154.209.24.0/21 154.192.0.0/11
154.211.16.0/22 154.192.0.0/11
154.211.16.0/24 154.192.0.0/11
154.211.17.0/24 154.192.0.0/11
154.211.18.0/24 154.192.0.0/11
154.211.19.0/24 154.192.0.0/11
154.211.32.0/20 154.192.0.0/11
154.211.32.0/24 154.192.0.0/11
154.211.33.0/24 154.192.0.0/11
154.211.34.0/24 154.192.0.0/11
154.211.35.0/24 154.192.0.0/11
154.211.36.0/24 154.192.0.0/11
154.211.37.0/24 154.192.0.0/11
154.211.38.0/24 154.192.0.0/11
154.211.39.0/24 154.192.0.0/11
154.211.40.0/24 154.192.0.0/11
154.211.41.0/24 154.192.0.0/11
154.211.42.0/24 154.192.0.0/11
154.211.43.0/24 154.192.0.0/11
154.211.44.0/24 154.192.0.0/11
154.211.45.0/24 154.192.0.0/11
154.211.46.0/24 154.192.0.0/11
154.211.47.0/24 154.192.0.0/11
154.216.16.0/20 154.192.0.0/11
156.224.8.0/21 156.224.0.0/11
156.226.8.0/21 156.224.0.0/11
156.227.240.0/21 156.224.0.0/11
156.230.16.0/21 156.224.0.0/11
156.230.24.0/21 156.224.0.0/11
156.241.8.0/21 156.224.0.0/11
156.247.16.0/20 156.224.0.0/11
156.254.32.0/19 156.224.0.0/11
156.254.64.0/19 156.224.0.0/11
156.254.96.0/20 156.224.0.0/11
160.202.168.0/24 160.202.168.0/22
160.202.169.0/24 160.202.168.0/22
160.202.170.0/24 160.202.168.0/22
160.202.171.0/24 160.202.168.0/22
185.216.248.0/24 185.216.248.0/22
185.216.249.0/24 185.216.248.0/22
185.216.250.0/24 185.216.248.0/22
185.216.251.0/24 185.216.248.0/22
202.8.120.0/24 202.8.120.0/22
202.8.121.0/24 202.8.120.0/22
202.8.122.0/24 202.8.120.0/22
202.8.123.0/24 202.8.120.0/22
206.161.216.0/24 206.161.0.0/16
206.161.217.0/24 206.161.0.0/16
206.161.218.0/24 206.161.0.0/16
207.226.136.0/24 207.226.0.0/16
207.226.137.0/24 207.226.0.0/16
207.226.138.0/24 207.226.0.0/16
38.181.128.0/17 38.0.0.0/8
38.181.255.0/24 38.0.0.0/8
38.249.0.0/16 38.0.0.0/8
38.249.255.0/24 38.0.0.0/8
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 43.240.144.0/24 Announced
+ 43.240.145.0/24 Announced
+ 43.240.146.0/24 Announced
+ 43.240.147.0/24 Announced
+ 45.207.160.0/21 Announced
+ 45.207.192.0/19 Announced
+ 103.17.116.0/24 Announced
+ 103.17.117.0/24 Announced
+ 103.17.118.0/24 Announced
+ 103.17.119.0/24 Announced
+ 103.20.192.0/24 Announced
+ 103.20.193.0/24 Announced
+ 103.20.194.0/24 Announced
+ 103.20.195.0/24 Announced
+ 103.24.92.0/24 Announced
+ 103.24.93.0/24 Announced
+ 103.24.94.0/24 Announced
+ 103.24.95.0/24 Announced
+ 103.27.176.0/24 Announced
+ 103.27.177.0/24 Announced
+ 103.27.178.0/24 Announced
+ 103.27.179.0/24 Announced
+ 103.30.4.0/24 Announced
+ 103.30.5.0/24 Announced
+ 103.30.6.0/24 Announced
+ 103.30.7.0/24 Announced
+ 103.41.16.0/24 Announced
+ 103.41.17.0/24 Announced
+ 103.41.18.0/24 Announced
+ 103.41.19.0/24 Announced
+ 103.212.228.0/24 Announced
+ 103.212.229.0/24 Announced
+ 103.212.230.0/24 Announced
+ 103.212.231.0/24 Announced
+ 103.215.48.0/24 Announced
+ 103.215.49.0/24 Announced
+ 103.215.50.0/24 Announced
+ 103.215.51.0/24 Announced
+ 103.226.152.0/24 Announced
+ 103.226.153.0/24 Announced
+ 103.226.154.0/24 Announced
+ 103.226.155.0/24 Announced
+ 103.234.96.0/24 Announced
+ 103.234.97.0/24 Announced
+ 103.234.98.0/24 Announced
+ 103.234.99.0/24 Announced
+ 103.244.148.0/24 Announced
+ 103.244.149.0/24 Announced
+ 103.244.150.0/24 Announced
+ 103.244.151.0/24 Announced
+ 144.48.220.0/24 Announced
+ 144.48.221.0/24 Announced
+ 144.48.222.0/24 Announced
+ 144.48.223.0/24 Announced
+ 154.211.16.0/24 Announced
+ 154.211.17.0/24 Announced
+ 154.211.18.0/24 Announced
+ 154.211.19.0/24 Announced
+ 154.211.32.0/20 Announced
+ 154.211.32.0/24 Announced
+ 154.211.33.0/24 Announced
+ 154.211.34.0/24 Announced
+ 154.211.35.0/24 Announced
+ 154.211.36.0/24 Announced
+ 154.211.37.0/24 Announced
+ 154.211.38.0/24 Announced
+ 154.211.39.0/24 Announced
+ 154.211.40.0/24 Announced
+ 154.211.41.0/24 Announced
+ 154.211.42.0/24 Announced
+ 154.211.43.0/24 Announced
+ 154.211.44.0/24 Announced
+ 154.211.45.0/24 Announced
+ 154.211.46.0/24 Announced
+ 154.211.47.0/24 Announced
+ 154.216.16.0/20 Announced
+ 156.227.240.0/21 Announced
+ 160.202.168.0/24 Announced
+ 160.202.169.0/24 Announced
+ 160.202.170.0/24 Announced
+ 160.202.171.0/24 Announced
+ 185.216.248.0/24 Announced
+ 185.216.249.0/24 Announced
+ 185.216.250.0/24 Announced
+ 185.216.251.0/24 Announced
+ 202.8.120.0/24 Announced
+ 202.8.121.0/24 Announced
+ 202.8.122.0/24 Announced
+ 202.8.123.0/24 Announced
- 38.181.128.0/17 Withdrawn
- 38.181.255.0/24 Withdrawn
- 38.249.0.0/16 Withdrawn
- 38.249.255.0/24 Withdrawn
- 43.240.144.0/22 Withdrawn
- 103.17.116.0/22 Withdrawn
- 103.20.192.0/22 Withdrawn
- 103.24.92.0/22 Withdrawn
- 103.27.176.0/22 Withdrawn
- 103.30.4.0/22 Withdrawn
- 103.41.16.0/22 Withdrawn
- 103.212.228.0/22 Withdrawn
- 103.215.48.0/22 Withdrawn
- 103.226.152.0/22 Withdrawn
- 103.234.96.0/22 Withdrawn
- 103.244.148.0/22 Withdrawn
- 144.48.220.0/22 Withdrawn
- 160.202.168.0/22 Withdrawn
- 185.216.248.0/22 Withdrawn
- 202.8.120.0/22 Withdrawn
whois: 402549
IANA has recorded AS135357 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS135357\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS134557 - AS135580'
as-block: AS134557 - AS135580
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: 2014-09-03T01:31:50Z
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 'AS135357'
% Abuse contact for 'AS135357' is 'harry.soyx@gmail.com'
aut-num: AS135357
as-name: PCCW22-HK
descr: HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED
country: HK
org: ORG-HKKT1-AP
admin-c: HKKT1-AP
tech-c: HKKT1-AP
abuse-c: AP1016-AP
mnt-lower: MAINT-PCCW22-HK
mnt-routes: MAINT-PCCW22-HK
mnt-by: APNIC-HM
mnt-irt: IRT-PCCW22-HK
last-modified: 2024-09-27T13:04:57Z
source: APNIC
irt: IRT-PCCW22-HK
address: UNIT 04,7/F BRIGHT WAY TOWER NO 33 MONG KOK RD KL, HONG KONG HONG KONG 999077
e-mail: harry.soyx@gmail.com
abuse-mailbox: harry.soyx@gmail.com
admin-c: HKKT1-AP
tech-c: HKKT1-AP
auth: # Filtered
remarks: harry.soyx@gmail.com
remarks: harry.soyx@gmail.com was validated on 2025-12-11
mnt-by: MAINT-PCCW22-HK
last-modified: 2025-12-11T15:05:25Z
source: APNIC
organisation: ORG-HKKT1-AP
org-name: HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED
org-type: LIR
country: HK
address: 68 Tong Mei Road, Mong Kok, Hong Kong
address: Room 0107, block a, Fuqiang industrial building
phone: +852-31884588
fax-no: +852-31884588
e-mail: harry.soyx@gmail.com
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:16:18Z
source: APNIC
role: ABUSE PCCW22HK
country: ZZ
address: UNIT 04,7/F BRIGHT WAY TOWER NO 33 MONG KOK RD KL, HONG KONG HONG KONG 999077
phone: +000000000
e-mail: harry.soyx@gmail.com
admin-c: HKKT1-AP
tech-c: HKKT1-AP
nic-hdl: AP1016-AP
remarks: Generated from irt object IRT-PCCW22-HK
remarks: harry.soyx@gmail.com was validated on 2025-12-11
abuse-mailbox: harry.soyx@gmail.com
mnt-by: APNIC-ABUSE
last-modified: 2025-12-11T15:05:51Z
source: APNIC
role: HONG KONG KOWLOON TELECOMMUNICATIONS COLIMITED a
address: UNIT 04,7/F BRIGHT WAY TOWER NO 33 MONG KOK RD KL, HONG KONG HONG KONG 999077
country: CN
phone: +852 31884588
fax-no: +852 31884588
e-mail: kelly.kelly.soyx@gmail.com
admin-c: HKKT1-AP
tech-c: HKKT1-AP
nic-hdl: HKKT1-AP
mnt-by: MAINT-PCCW22-HK
last-modified: 2022-02-11T07:39:35Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)