AS Number
AS4641
AS Name
HKIX-AS-AP
Org Name
The Hong Kong Internet Exchange Limited
Country
Hong Kong
Registry

apnic

RegDate

N/A

Updated

2020-06-22T06:03:28Z

AS4641 Looking Glass
IPv4Prefixes

23

IPv6Prefixes

1

IPv4 NUMs

12,288

IPv6 NUMs(/64)

4,294,967,296

12,288 IPv4 Addresses
CIDR Description IP Num
123.255.96.0/19
IRR Valid
CUHKNET Information Technology Services Centre 8192
123.255.103.0/24
IRR Parent Valid
CUHKNET Information Technology Services Centre 256
123.255.111.0/24
IRR Parent Valid
CUHKNET Information Technology Services Centre 256
202.45.176.0/20
IRR Valid
CUHKNET-HK Chinese University of Hong Kong (The) 4096
202.45.177.0/24
IRR Valid
CUHKNET-HK Chinese University of Hong Kong (The) 256
202.45.183.0/24
IRR Parent Valid
CUHKNET-HK Chinese University of Hong Kong (The) 256
202.45.187.0/24
IRR Parent Valid
CUHKNET-HK Chinese University of Hong Kong (The) 256
202.45.188.0/29
IRR Parent Valid
HKIX-HK The Hong Kong Internet Exchange Limited 8
202.45.188.0/24
IRR Valid
HKIX-HK The Hong Kong Internet Exchange Limited 256
202.45.188.16/28
IRR Parent Valid
HKIX-HK The Hong Kong Internet Exchange Limited 16
202.45.188.32/27
IRR Parent Valid
HKIX-HK The Hong Kong Internet Exchange Limited 32
202.45.188.80/28
IRR Parent Valid
HKIX-HK The Hong Kong Internet Exchange Limited 16
202.45.188.116/30
IRR Parent Valid
HKIX-HK The Hong Kong Internet Exchange Limited 4
202.45.188.136/29
IRR Parent Valid
HKIX-HK The Hong Kong Internet Exchange Limited 8
202.45.188.176/28
IRR Parent Valid
HKIX-HK The Hong Kong Internet Exchange Limited 16
202.45.188.216/29
IRR Parent Valid
HKIX-HK The Hong Kong Internet Exchange Limited 8
202.45.189.0/28
IRR Parent Valid
HKIX-HK The Hong Kong Internet Exchange Limited 16
202.45.189.32/27
IRR Parent Valid
HKIX-HK The Hong Kong Internet Exchange Limited 32
202.45.189.72/29
IRR Parent Valid
HKIX-HK The Hong Kong Internet Exchange Limited 8
202.45.189.96/27
IRR Parent Valid
HKIX-HK The Hong Kong Internet Exchange Limited 32
202.45.189.128/27
IRR Parent Valid
HKIX-HK The Hong Kong Internet Exchange Limited 32
202.45.190.0/25
IRR Parent Valid
HKIX-HK The Hong Kong Internet Exchange Limited 128
202.45.190.0/24
IRR Valid
HKIX-HK The Hong Kong Internet Exchange Limited 256
CIDR Description IP NUMs(prefix /64)
2405:3001::/32
IRR Valid
HKIX-HK The Hong Kong Internet Exchange Limited 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS7713 telkomnet-as-ap - Telekomunikasi Indonesia (PT), ID Indonesia 4,273,408 12,885,032,960 IPv4 IPv4 IPv6 IPv6
AS23673 ONLINE-AS - COGETEL Co., Ltd, KH Cambodia 30,720 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS38008 APERTURE-AS-AP - Aperture Science Limited, HK Hong Kong 2,560 4,612,685,824 IPv4 IPv4 IPv6 IPv6
AS132337 ANSPL-AS-AP - ALPHA NETWORKS SOLUTION PTE. LTD., SG Singapore 6,912 262,144 IPv4 IPv4
AS2914 NTT-LTD-2914 - NTT America, Inc., US United States 6,849,024 21,743,403,008 IPv4 IPv4 IPv6 IPv6
AS7497 CSTNET-AS-AP - Computer Network Information Center, CN China 744,960 77,309,411,328 IPv4 IPv4
AS36236 NETACTUATE - NetActuate, Inc, US United States 57,600 1,923,940,352 IPv4 IPv4 IPv6 IPv6
AS4635 HKIX-RS1 - The Hong Kong Internet Exchange Limited, HK Hong Kong 768 0 IPv4 IPv4 IPv6 IPv6
AS4826 VOCUS-BACKBONE-AS - VOCUS PTY LTD, AU Australia 322,560 21,491,875,840 IPv4 IPv4 IPv6 IPv6
AS6453 AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US United States 585,216 55,834,640,384 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 486,400 282,631,404,716,032 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 23,296 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS41095 IPTP - IPTP LTD, GB United Kingdom 42,240 9,663,807,488 IPv4 IPv4
AS7660 APAN-JP - Asia Pacific Advanced Network - Japan, JP Japan 1,024 553,648,128 IPv4 IPv4 IPv6 IPv6
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 52,480 13,153,337,344 IPv4 IPv4 IPv6 IPv6
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 35,072 12,884,901,888 IPv4 IPv4
AS58511 ANYCAST-GLOBAL-BACKBONE - ANYCAST HOLDINGS PTY LTD, AU Australia 8,192 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS32787 PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK - Akamai Technologies, Inc., US United States 93,440 4,849,664 IPv4 IPv4 IPv6 IPv6
AS41913 COMPUTERLINE - Computerline GmbH, CH Switzerland 9,472 4,294,967,296 IPv4 IPv4
AS6453 AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US United States 585,216 55,834,640,384 IPv4 IPv4 IPv6 IPv6
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 52,480 13,153,337,344 IPv4 IPv4 IPv6 IPv6
AS23673 ONLINE-AS - COGETEL Co., Ltd, KH Cambodia 30,720 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 23,296 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS4635 HKIX-RS1 - The Hong Kong Internet Exchange Limited, HK Hong Kong 768 0 IPv4 IPv4 IPv6 IPv6
AS24441 CITYLINK-AS-KH - CityLink Corporation, LTD, KH Cambodia 6,144 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS45352 IPSERVERONE-AS-AP - IP ServerOne Solutions Sdn Bhd, MY Malaysia 38,144 4,027,580,416 IPv4 IPv4 IPv6 IPv6
AS9264 ASNet - Academia Sinica, TW Taiwan 70,656 8,804,682,956,800 IPv6 IPv6
AS136907 HWCLOUDS-AS-AP - HUAWEI INTERNATIONAL PTE. LTD., HK Hong Kong 364,288 607,387,648 IPv4 IPv4 IPv6 IPv6
AS7540 HKCIX-AS-AP - IXTech Limited, HK Hong Kong 37,632 0 IPv4 IPv4
AS20940 AKAMAI-ASN1 - Akamai International B.V., NL Netherlands 13,935,008 1,146,757,187,328 IPv4 IPv4 IPv6 IPv6
AS45102 ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd., US United States 2,609,408 30,066,016,256 IPv4 IPv4
AS132203 TENCENT-NET-AP-CN - Shenzhen Tencent Computer Systems Company Limited, CN China 1,801,984 808,583,168 IPv4 IPv4
AS3661 ERX-CUHKNET - Chinese University of Hong Kong (The), HK Hong Kong 73,984 4,295,032,832 IPv4 IPv4 IPv6 IPv6
AS54994 QUANTILNETWORKS - QUANTIL NETWORKS INC, US United States 135,968 6,356,992 IPv4 IPv4 IPv6 IPv6
AS64096 BIH-Global - INTERNET HARBOUR INTERNATIONAL CO.LIMITED, HK Hong Kong 5,376 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS38345 ZDNS - Internet Domain Name System Beijing Engineering Resrarch Center Ltd., CN China 6,912 720,896 IPv4 IPv4 IPv6 IPv6
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3,583,488 165,692,637,184 IPv4 IPv4 IPv6 IPv6
AS7497 CSTNET-AS-AP - Computer Network Information Center, CN China 744,960 77,309,411,328 IPv4 IPv4
AS7713 telkomnet-as-ap - Telekomunikasi Indonesia (PT), ID Indonesia 4,273,408 12,885,032,960 IPv4 IPv4 IPv6 IPv6
AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US United States 48,048,384 558,615,232,512 IPv4 IPv4
AS2914 NTT-LTD-2914 - NTT America, Inc., US United States 6,849,024 21,743,403,008 IPv4 IPv4 IPv6 IPv6
AS55720 GIGABIT-MY - Gigabit Hosting Sdn Bhd, MY Malaysia 86,528 21,474,902,016 IPv4 IPv4
AS9534 MAXIS-AS1-AP - Maxis Broadband Sdn Bhd, MY Malaysia 511,744 4,295,491,584 IPv4 IPv4
AS17934 JGNv6 - National Institute of Information and Communications Technology, JP Japan 4,096 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS24149 ZDNS - Internet Domain Name System Beijing Engineering Resrarch Center Ltd., CN China 512 131,072 IPv4 IPv4 IPv6 IPv6
AS31529 DENIC-ANYCAST-AS - DENIC eG, DE Germany 1,280 327,680 IPv4 IPv4 IPv6 IPv6
AS139836 CCSCL-AS-AP - COMMRUN COMMUNICATION SERVICE (HONGKONG) CO., LIMITED, HK Hong Kong 512 65,536 IPv4 IPv4 IPv6 IPv6
AS42 WOODYNET-1 - WoodyNet, Inc., US United States 54,336 11,599,872 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 486,400 282,631,404,716,032 IPv4 IPv4 IPv6 IPv6
AS7660 APAN-JP - Asia Pacific Advanced Network - Japan, JP Japan 1,024 553,648,128 IPv4 IPv4 IPv6 IPv6
AS15169 GOOGLE - Google LLC, US United States 10,320,640 94,506,123,264 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Hong Kong HKIX - Hong Kong Internet Exchange 123.255.91.88 2001:7fa:0:1::ca28:a158 10 Gbps 2021-01-19 05:54:27
Hong Kong HKIX - Hong Kong Internet Exchange 123.255.90.238 2001:7fa:0:1::ca28:a0ee 10 Gbps 2021-01-19 05:54:27

Private Peering Facilities

Country/Region Name City Website Updated
IP Address Domain NUMs Domains
202.45.188.34 13 antitrust-oxfordjournals-org.easyaccess1.alumni.cuhk.edu.hk
202.45.188.38 1 e.cuhk.edu.hk
202.45.188.39 3 ns3.cuhk.edu.hk
202.45.188.40 1 translate.itsc.cuhk.edu.hk
202.45.188.42 1 sheep.itsc.cuhk.edu.hk
202.45.189.1 2 speedtest1b.hkix.net
202.45.189.7 2 speedtest.hkix.net
202.45.189.8 3 speedtest.hkix.net
202.45.189.9 2 speedtest.hkix.net
202.45.189.17 1 speedtestsk1.ofca.gov.hk
as-block:       AS4608 - AS4865
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:  2019-05-20T03:52:26Z
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@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



aut-num:        AS4641
as-name:        HKIX-AS-AP
descr:          The Hong Kong Internet Exchange Limited
country:        HK
org:            ORG-THKI1-AP
admin-c:        HKIE1-AP
tech-c:         HKIE1-AP
abuse-c:        AH919-AP
mnt-lower:      MAINT-HKIX-HK
mnt-routes:     MAINT-HKIX-HK
mnt-by:         APNIC-HM
mnt-irt:        IRT-HKIX1-HK
last-modified:  2020-06-22T06:03:28Z
source:         APNIC

irt:            IRT-HKIX1-HK
address:        Pi ch'iu Building, The Chinese University of Hong Kong, Shatin N.T.
e-mail:         noc-admin@hkix.net
abuse-mailbox:  noc-admin@hkix.net
admin-c:        HKIE1-AP
tech-c:         HKIE1-AP
auth:           # Filtered
remarks:        noc-admin@hkix.net was validated on 2022-07-21
mnt-by:         MAINT-HKIX-HK
last-modified:  2022-07-21T01:17:50Z
source:         APNIC

organisation:   ORG-THKI1-AP
org-name:       The Hong Kong Internet Exchange Limited
country:        HK
address:        Room 801, 8/F., Wu Ho Man Yuen Bldg.
address:        The Chinese University of Hong Kong
phone:          +852-39438800
fax-no:         +852-26035001
e-mail:         noc-admin@hkix.net
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2019-12-19T12:55:58Z
source:         APNIC

role:           ABUSE HKIX1HK
address:        Pi ch'iu Building, The Chinese University of Hong Kong, Shatin N.T.
country:        ZZ
phone:          +000000000
e-mail:         noc-admin@hkix.net
admin-c:        HKIE1-AP
tech-c:         HKIE1-AP
nic-hdl:        AH919-AP
remarks:        Generated from irt object IRT-HKIX1-HK
remarks:        noc-admin@hkix.net was validated on 2022-07-21
abuse-mailbox:  noc-admin@hkix.net
mnt-by:         APNIC-ABUSE
last-modified:  2022-07-21T01:18:09Z
source:         APNIC

role:           Hong Kong Internet Exchange Network Admin
address:        Pi Chiu Building, The Chinese University of Hong Kong, Shatin, N.T.
country:        HK
phone:          +852-39438800
e-mail:         noc-admin@hkix.net
admin-c:        HKIE1-AP
tech-c:         HKIE1-AP
nic-hdl:        HKIE1-AP
notify:         noc-admin@hkix.net
mnt-by:         MAINT-HKIX-HK
last-modified:  2019-01-08T08:44:26Z
source:         APNIC