203.78.6.0/24

AS9590  ·  The STock Exchange of HK Ltd.

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Summary

Country Hong Kong
Domain hkex.com.hk
ASN AS9590
Registry APNIC
ID SEHK-AP

WHOIS Details

inetnum:        203.78.5.0 - 203.78.7.255
netname:        SEHK-AP
descr:          The Hong Kong Exchange and Clearing Ltd
country:        HK
org:            ORG-HKEA1-AP
admin-c:        GC1676-AP
tech-c:         NO132-AP
abuse-c:        AH918-AP
status:         ASSIGNED PORTABLE
mnt-by:         APNIC-HM
mnt-routes:     MAINT-HK-HONGKONGEXCHANGE
mnt-irt:        IRT-HKEX-HK
last-modified:  2020-06-22T05:49:19Z
source:         APNIC

irt:            IRT-HKEX-HK
address:        Hong Kong Exchanges and Clearing Limited
address:        8/F, Two Exchange Square
address:        8 Connaught Place, Central
e-mail:         ITD_NO@hkex.com.hk
abuse-mailbox:  ITD_NO@hkex.com.hk
admin-c:        GC1676-AP
tech-c:         NO132-AP
auth:           # Filtered
remarks:        itd_no@hkex.com.hk is invalid
mnt-by:         MAINT-HK-HONGKONGEXCHANGE
last-modified:  2025-11-18T00:29:09Z
source:         APNIC

organisation:   ORG-HKEA1-AP
org-name:       Hong Kong Exchanges and Clearing Limited
org-type:       LIR
country:        HK
address:        Hong Kong Exchanges and Clearing Limited
address:        8/F, Two Exchange Square
address:        8 Connaught Place
phone:          +852-9103-2321
e-mail:         ITD_NO@HKEX.COM.HK
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:54Z
source:         APNIC

role:           ABUSE HKEXHK
country:        ZZ
address:        Hong Kong Exchanges and Clearing Limited
address:        8/F, Two Exchange Square
address:        8 Connaught Place, Central
phone:          +000000000
e-mail:         ITD_NO@hkex.com.hk
admin-c:        GC1676-AP
tech-c:         NO132-AP
nic-hdl:        AH918-AP
remarks:        Generated from irt object IRT-HKEX-HK
remarks:        itd_no@hkex.com.hk is invalid
abuse-mailbox:  ITD_NO@hkex.com.hk
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-04T18:11:29Z
source:         APNIC

person:         Gilbert Chin
address:        Hong Kong Exchanges and Clearing Limited
address:        8/F, Two Exchange Square
address:        8 Connaught Place, Central
country:        HK
phone:          +852-2211-6098
e-mail:         gilbertchin@hkex.com.hk
nic-hdl:        GC1676-AP
mnt-by:         MAINT-HK-HONGKONGEXCHANGE
last-modified:  2019-04-04T07:08:57Z
source:         APNIC

person:         Network Operations
address:        Hong Kong Exchanges and Clearing Limited
address:        5/F, HKEX Data Centre
address:        1 Chun Ying Street, Tseung Kwan O Industrial Estate
country:        HK
phone:          +852-9103-2321
e-mail:         ITD_NO@hkex.com.hk
nic-hdl:        NO132-AP
mnt-by:         MAINT-HK-HONGKONGEXCHANGE
last-modified:  2019-04-04T07:17:58Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.78.0.0/16

Range ASN Company Num of IPs
203.78.64.0/19 AS10098 iCare.com Ltd 8,192
203.78.224.0/19 AS7671 NTT SmartConnect Corporation 8,192
203.78.112.0/20 AS24203 PT XLSMART Telecom Sejahtera Tbk 4,096
203.78.96.0/20 AS18362 Netway Communication Co.,Ltd. 4,096
203.78.192.0/20 AS2914 NTT Ltd Japan Corporation 4,096
203.78.48.0/20 AS58519 CHINANET Guangdong province network 4,096
203.78.208.0/20 AS703 Verizon Communications India Private Limited 4,096
203.78.176.0/20 AS9505 International Business Group, 4,096
203.78.168.0/21 AS207990 steel-axis LLC 2,048
203.78.136.0/22 AS133054 5/F, Belgian Bank Bldg, No. 721-725 Nathan Rd Mong Kok, 1,024
203.78.200.0/22 AS10204 NTT MSC SDN BHD 1,024
203.78.204.0/22 AS38566 NTT (Thailand) Ltd. 1,024
203.78.166.0/23 AS212238 UAB code200 512
203.78.161.0/24 AS10557 UAB code200 256
203.78.134.0/24 AS9304 HGC Global Communications Limited 256
203.78.149.0/24 AS4620 SOLONE PTE LTD 256
203.78.151.0/24 AS4620 SOLONE PTE LTD 256
203.78.135.0/24 AS9304 HGC Global Communications Limited 256
203.78.179.0/24 AS9505 Chunghwa Telecom Co.,Ltd. 256
203.78.150.0/24 AS9234 SOLONE PTE LTD 256
203.78.132.0/24 AS9304 HGC Global Communications Limited 256
203.78.163.0/24 AS10557 UAB code200 256
203.78.144.0/24 AS134749 Md. Nasir Uddin T/A SPEED TECH ONLINE 256
203.78.145.0/24 AS134749 Md. Nasir Uddin T/A SPEED TECH ONLINE 256
203.78.147.0/24 AS134749 Md. Nasir Uddin T/A SPEED TECH ONLINE 256
203.78.146.0/24 AS134749 Md. Nasir Uddin T/A SPEED TECH ONLINE 256
203.78.162.0/24 AS138663 AVM Cloud Sdn. Bhd. 256
203.78.133.0/24 AS9304 HGC Global Communications Limited 256
203.78.160.0/24 AS206757 FIBROPTIC CAT TELECOM SL 256
203.78.165.0/24 AS23672 I.B.SYS. Solution Nepal Pvt. Ltd. 256

Hosted domains

There are 19 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.78.6.43 hkex.com.hk 19

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

12 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
203.78.6.219 AS9590 The STock Exchange of HK Ltd. 1.51ms from Hong Kong, HK

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
173.69.30.184 AS701 Verizon Business 2.23ms from Boston, US
98.52.168.168 AS7922 Comcast Cable Communications, LLC 4.76ms from Chicago, US
45.31.7.88 AS7018 AT&T Enterprises, LLC 2.54ms from Dallas, US
119.29.74.24 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.96ms from Guangzhou, CN
31.53.4.88 AS2856 British Telecommunications PLC 1.66ms from London, GB
68.127.251.200 AS7018 AT&T Enterprises, LLC 1.73ms from Los Angeles, US
185.208.241.72 AS199775 Connexin Limited 3.07ms from Manchester, GB
96.224.21.40 AS701 Verizon Business 3.00ms from New York City, US
37.193.128.8 AS31200 Novotelecom Ltd 1.48ms from Novosibirsk, RU
177.39.97.248 AS271615 WRENET TELECOMUNICACOES 1.42ms from Sao Paulo, BR
123.160.175.88 AS4134 CHINANET-BACKBONE 4.05ms from Zhengzhou, CN
44.231.202.184 AS16509 Amazon.com, Inc. 0.21ms from Boardman, US
3.19.200.184 AS16509 Amazon.com, Inc. 0.15ms from Columbus, US
40.83.39.104 AS8075 Microsoft Corporation 0.16ms from Des Moines, US
221.182.179.104 AS9808 China Mobile Communications Group Co., Ltd. 14.15ms from Guangzhou, CN
160.187.228.56 AS150862 VPSTTT COMPUTER COMPANY LIMITED 0.28ms from Hanoi, VN
64.123.216.168 AS7018 AT&T Enterprises, LLC 1.53ms from Houston, US
222.234.237.168 AS9318 SK Broadband Co Ltd 5.36ms from Incheon, KR
182.186.98.120 AS17557 Pakistan Telecommunication Company Limited 6.37ms from Lahore, PK
82.62.12.200 AS3269 Telecom Italia S.p.A. 4.75ms from Milan, IT
20.112.54.40 AS8075 Microsoft Corporation 0.15ms from Quincy, US
125.189.155.232 AS17858 LG POWERCOMM 1.72ms from Seoul, KR
16.170.201.184 AS16509 Amazon.com, Inc. 1.10ms from Stockholm, SE
126.6.22.152 AS17676 SoftBank Corp. 3.17ms from Tokyo, JP
48.216.179.248 AS8075 Microsoft Corporation 0.60ms from Ashburn, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f7 203.78.6.254
traceroute to 203.78.6.254 (203.78.6.254): 64 hops max, 52 byte packets
7 [AS9590] 203.78.6.254 119.231 ms
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
On

What are IP address ranges?

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Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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