1. All IP Ranges
  2. 202.0.0.0/8
  3. 202.123.0.0/16
  4. AS10098  | 202.123.81.0/24

202.123.81.0/24

AS10098  ·  Towngas Telecommunications Fixed Network Ltd

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Summary

Country Hong Kong
Domain hdcdatacentre.com
ASN AS10098
Parent Range 202.123.64.0/19
Registry APNIC
ID HENDERSON

WHOIS Details

inetnum:        202.123.64.0 - 202.123.95.255
netname:        HENDERSON
descr:          Henderson Data Centre Limited
descr:          6/F, World-Wide House,Central
country:        HK
org:            ORG-HDCL1-AP
admin-c:        HDC1-HK
tech-c:         HDC1-HK
abuse-c:        AH917-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-HK-TGT
mnt-irt:        IRT-HENDERSON-HK
last-modified:  2021-11-24T03:43:11Z
source:         APNIC

irt:            IRT-HENDERSON-HK
address:        Towngas Telecommunications Fixed Network Limited
address:        21/F, 363 Java Road
address:        North Point
address:        Hong Kong
e-mail:         helpdesk@towngastelecom.com
abuse-mailbox:  helpdesk@towngastelecom.com
admin-c:        HDC1-HK
tech-c:         HDC1-HK
auth:           # Filtered
remarks:        helpdesk@towngastelecom.com was validated on 2025-11-27
mnt-by:         MAINT-HK-TGT
last-modified:  2025-11-27T03:50:47Z
source:         APNIC

organisation:   ORG-HDCL1-AP
org-name:       Henderson Data Centre Ltd
org-type:       LIR
country:        HK
address:        17/F Java Road
address:        North Point
address:        Hong Kong
phone:          +852-2963-3541
fax-no:         +852-2258-0233
e-mail:         info@towngastelecom.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:48Z
source:         APNIC

role:           ABUSE HENDERSONHK
country:        ZZ
address:        Towngas Telecommunications Fixed Network Limited
address:        21/F, 363 Java Road
address:        North Point
address:        Hong Kong
phone:          +000000000
e-mail:         helpdesk@towngastelecom.com
admin-c:        HDC1-HK
tech-c:         HDC1-HK
nic-hdl:        AH917-AP
remarks:        Generated from irt object IRT-HENDERSON-HK
remarks:        helpdesk@towngastelecom.com was validated on 2025-11-27
abuse-mailbox:  helpdesk@towngastelecom.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-27T03:51:10Z
source:         APNIC

person:         Tech Admin
address:        Towngas Telecom
address:        17/F, 363 Java Road
address:        North Point
address:        Hong Kong
country:        HK
phone:          +852-29633777
e-mail:         helpdesk@towngastelecom.com
nic-hdl:        HDC1-HK
mnt-by:         MAINT-HK-TGT
last-modified:  2021-11-16T07:42:51Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 202.123.81.0/24

Range ASN Company Num of IPs
202.123.64.0/19 AS10098 Henderson Data Centre Limited 8,192

Nearby Ranges

BGP prefixes that overlap with 202.123.0.0/16

Range ASN Company Num of IPs
202.123.64.0/19 AS10098 Henderson Data Centre Limited 8,192
202.123.0.0/19 AS23889 Telecom Plus Ltd 8,192
202.123.128.0/19 AS7131 IT&E OVERSEAS, INC. 8,192
202.123.192.0/19 AS9925 VDC Powerbase Hong Kong Data Centers Limited 8,192
202.123.224.0/20 AS17910 PT. Citra Sari Makmur 4,096
202.123.224.0/20 AS18379 PT. Citra Sari Makmur 4,096
202.123.48.0/20 AS17721 International Rice Research Institute 4,096
202.123.0.0/20 AS23889 MauritiusTelecom 4,096
202.123.184.0/21 AS23613 New Media Tokushima Co.,ltd. 2,048
202.123.120.0/22 AS9808 Forest Eternal Communication Tech. co.ltd 1,024
202.123.124.0/23 AS131666 Haosing Technology Co., Ltd. 512
202.123.182.0/24 AS24337 Skytel Fiber To The X 256
202.123.183.0/24 AS24337 Skytel ADSL 256
202.123.107.0/24 AS4611 XINHUANET CO., LTD. 256
202.123.110.0/24 AS4611 XINHUANET CO., LTD. 256
202.123.34.0/24 AS9498 BHARTI TELESONIC INFRASTRUCTURE 256
202.123.37.0/24 AS9498 BHARTI TELESONIC INFRASTRUCTURE 256
202.123.39.0/24 AS9498 BHARTI TELESONIC INFRASTRUCTURE 256
202.123.42.0/24 AS9498 BHARTI TELESONIC INFRASTRUCTURE 256
202.123.43.0/24 AS9498 BHARTI TELESONIC INFRASTRUCTURE 256
202.123.44.0/24 AS9498 BHARTI TELESONIC INFRASTRUCTURE 256
202.123.45.0/24 AS9498 BHARTI TELESONIC INFRASTRUCTURE 256
202.123.111.0/24 AS17781 XINHUA NEWS AGENCY 256
202.123.106.0/24 AS17781 XINHUA NEWS AGENCY 256
202.123.47.0/24 AS9498 BHARTI TELESONIC INFRASTRUCTURE 256
202.123.176.0/24 AS24337 Skytel WIFI service 256
202.123.177.0/24 AS24337 Skytel Fiber leased line 256
202.123.179.0/24 AS24337 Skytel Fiber leased line 256
202.123.180.0/24 AS24337 Skytel Fiber leased line 256
202.123.181.0/24 AS24337 Skytel Fiber leased line 256

Hosted domains

There are 9 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
202.123.81.196 miramartravel.hk 3
202.123.81.197 miratravel.com.hk 1
202.123.81.204 miramarexpress.hk 1
202.123.81.193 miramarholiday.com 1
202.123.81.207 mitsuioceancruises.com.hk 1
202.123.81.195 miramartravel.cn 1
202.123.81.198 ymt-travel.com 1

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
Read more

Pingable IPs

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

IP Address ASN Details
202.123.81.177 AS10098 Towngas Telecommunications Fixed Network Ltd 2.00ms 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
95.99.217.184 AS50266 Odido Netherlands B.V. 5.39ms from Amsterdam, NL
66.30.66.88 AS7922 Comcast Cable Communications, LLC 8.14ms from Boston, US
73.190.41.216 AS7922 Comcast Cable Communications, LLC 11.09ms from Flint, US
175.124.195.136 AS9318 SK Broadband Co Ltd 1.05ms from Incheon, KR
38.30.191.136 AS400194 Wire 3 LLC 2.57ms from Jacksonville, US
78.149.45.88 AS13285 TalkTalk Communications Limited 4.14ms from London, GB
85.95.117.88 AS21267 Wavenet Limited 4.47ms from London, GB
86.29.71.24 AS5089 Virgin Media Limited 3.82ms from London, GB
84.126.139.56 AS6739 VODAFONE ONO, S.A. 9.30ms from Madrid, ES
125.4.215.136 AS9617 JCOM Co., Ltd. 9.45ms from Osaka, JP
177.112.203.88 AS26599 TELEFÔNICA BRASIL S.A 13.15ms from Sao Paulo, BR
73.83.90.24 AS7922 Comcast Cable Communications, LLC 5.51ms from Seattle, US
210.217.127.136 AS4766 Korea Telecom 6.31ms from Seoul, KR
36.139.0.40 AS56040 China Mobile communications corporation 4.04ms from Shenzhen, CN
34.143.204.104 AS396982 Google LLC 0.13ms from Singapore, SG
204.112.67.72 AS7122 Bell Canada 0.78ms from Winnipeg, CA
86.33.23.168 AS205714 Telemach Hrvatska d.o.o. 1.12ms from Zagreb, HR
20.8.237.40 AS8075 Microsoft Corporation 0.26ms from Amsterdam, NL
65.27.81.72 AS10796 Charter Communications Inc 10.89ms from Chicago, US
217.23.102.8 AS21465 ERGO Forsikring A/S 0.49ms from Copenhagen, DK
47.211.242.120 AS19108 Optimum 19.77ms from Dallas, US
128.1.195.216 AS62610 Zenlayer Inc 0.26ms from Dallas, US
20.238.68.24 AS8075 Microsoft Corporation 0.17ms from Dublin, IE
3.124.82.216 AS16509 Amazon.com, Inc. 0.13ms from Frankfurt am Main, DE
150.70.232.8 AS16880 TREND MICRO INCORPORATED 5.72ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f5 202.123.81.200
traceroute to 202.123.81.200 (202.123.81.200): 64 hops max, 52 byte packets
5 [] 36.255.57.127 1.834 ms
6 *
7 [AS10098] 203.78.73.75 1.882 ms
8 [AS10098] 203.78.72.133 13.688 ms
9 *
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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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