161.81.200.0/21

AS137872  ·  China Mobile Hong Kong Company Limited

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Summary

Country Hong Kong
Domain chinamobile.com
ASN AS137872
Parent Range 161.81.0.0/16
Registry APNIC
ID PEOPLESPHONE

WHOIS Details

inetnum:        161.81.0.0 - 161.81.255.255
netname:        PEOPLESPHONE
descr:          China Mobile Hong Kong Company Limited
descr:          Level 20, Tower 1, Kowloon Commerce Centre
descr:          No 51, Kwai Cheong Road
descr:          Kwai Chung
country:        HK
org:            ORG-CMHK1-AP
admin-c:        IA238-AP
tech-c:         IA238-AP
abuse-c:        AP733-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-HK-PEOPLESPHONE
mnt-routes:     MAINT-HK-PEOPLESPHONE
mnt-irt:        IRT-PEOPLESPHONE-HK
last-modified:  2020-05-20T06:04:07Z
source:         APNIC

irt:            IRT-PEOPLESPHONE-HK
address:        Level 20, Tower 1
address:        Kowloon Commerce Centre
address:        No 51 Kwai Cheong Road, Kwai Chung, Hong Kong
e-mail:         abusehandler@hk.chinamobile.com
abuse-mailbox:  abusehandler@hk.chinamobile.com
admin-c:        IA238-AP
tech-c:         IA238-AP
auth:           # Filtered
remarks:        abusehandler@hk.chinamobile.com was validated on 2025-07-23
mnt-by:         MAINT-HK-PEOPLESPHONE
last-modified:  2025-09-04T05:15:19Z
source:         APNIC

organisation:   ORG-CMHK1-AP
org-name:       China Mobile Hong Kong Company Limited
org-type:       LIR
country:        HK
address:        Level 20, Tower 1, Kowloon Commerce Centre
address:        No 51, Kwai Cheong Road
address:        Kwai Chung
phone:          +852-2945-8000
fax-no:         +852-2429-7465
e-mail:         tn_team@hk.chinamobile.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-08-27T12:56:17Z
source:         APNIC

role:           ABUSE PEOPLESPHONEHK
country:        ZZ
address:        Level 20, Tower 1
address:        Kowloon Commerce Centre
address:        No 51 Kwai Cheong Road, Kwai Chung, Hong Kong
phone:          +000000000
e-mail:         abusehandler@hk.chinamobile.com
admin-c:        IA238-AP
tech-c:         IA238-AP
nic-hdl:        AP733-AP
remarks:        Generated from irt object IRT-PEOPLESPHONE-HK
remarks:        abusehandler@hk.chinamobile.com was validated on 2025-07-23
abuse-mailbox:  abusehandler@hk.chinamobile.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-23T01:59:33Z
source:         APNIC

person:         IT Administrator
address:        Level 20, Tower 1 Kowloon Commerce Centre No 51 Kwai Cheong Road, Kwai Chung
country:        HK
phone:          +852-29458000
e-mail:         itadmin@hk.chinamobile.com
nic-hdl:        IA238-AP
mnt-by:         MAINT-HK-PEOPLESPHONE
last-modified:  2016-05-30T01:32:19Z
source:         APNIC

route:          161.81.0.0/16
origin:         AS137872
descr:          China Mobile Hong Kong Company Limited Level 20, Tower 1, Kowloon Commerce Centre No 51, Kwai Cheong Road Kwai Chung
mnt-by:         MAINT-HK-PEOPLESPHONE
last-modified:  2019-08-06T02:33:04Z
mnt-routes:     MAINT-HK-PEOPLESPHONE
source:         APNIC

route:          161.81.0.0/16
origin:         AS9231
descr:          China Mobile Hong Kong Company Limited Level 20, Tower 1, Kowloon Commerce Centre No 51, Kwai Cheong Road Kwai Chung
mnt-by:         MAINT-HK-PEOPLESPHONE
last-modified:  2023-12-27T07:04:01Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 161.81.200.0/21

Range ASN Company Num of IPs
161.81.0.0/16 AS137872 China Mobile Hong Kong Company Limited 65,536
161.81.0.0/16 AS9231 China Mobile Hong Kong Company Limited 65,536

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
161.81.203.109 knxspace.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

Pingable IPs

1,039 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
161.81.200.1 AS137872 China Mobile Hong Kong Company Limited 0.56ms from Hong Kong, HK
161.81.206.100 AS137872 China Mobile Hong Kong Company Limited 2.05ms from Hong Kong, HK
161.81.205.201 AS137872 China Mobile Hong Kong Company Limited 2.06ms from Hong Kong, HK
161.81.202.25 AS137872 China Mobile Hong Kong Company Limited 1.50ms from Hong Kong, HK
161.81.204.230 AS137872 China Mobile Hong Kong Company Limited 1.65ms from Hong Kong, HK
161.81.201.242 AS137872 China Mobile Hong Kong Company Limited 1.72ms from Hong Kong, HK
161.81.207.51 AS137872 China Mobile Hong Kong Company Limited 1.74ms from Hong Kong, HK
161.81.203.238 AS137872 China Mobile Hong Kong Company Limited 1.61ms 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
193.121.190.229 AS5432 Proximus NV 5.17ms from Amsterdam, NL
202.194.194.133 AS4538 China Education and Research Network Center 9.46ms from Beijing, CN
170.83.59.101 AS265652 SISTEMAS Y COMPUTADORES S.A. 7.80ms from Bogota, CO
166.72.97.133 AS7018 AT&T Enterprises, LLC 2.30ms from Chicago, US
209.36.132.181 AS7018 AT&T Enterprises, LLC 6.96ms from Dallas, US
20.216.44.53 AS8075 Microsoft Corporation 0.93ms from Dubai, AE
212.12.59.85 AS9211 Nawork Internet Informationssysteme GmbH 5.55ms from Duesseldorf, DE
129.205.139.85 AS37353 Seacom Western Cape (Pty) Ltd 0.66ms from Johannesburg, ZA
185.2.21.5 AS199229 Exonik Sarl 0.26ms from Lausanne, CH
94.5.60.69 AS5607 Sky UK Limited 3.53ms from London, GB
189.136.252.181 AS8151 UNINET 3.04ms from Mexico City, MX
217.59.191.21 AS3269 Telecom Italia S.p.A. 3.48ms from Milan, IT
142.167.47.197 AS855 Bell Canada 14.80ms from Montreal, CA
142.196.84.181 AS33363 Charter Communications, Inc 7.89ms from Orlando, US
95.143.250.245 AS49888 Ultranet Sp. z o.o. 4.29ms from Prague, CZ
27.223.86.37 AS4837 CHINA UNICOM China169 Backbone 0.62ms from Qingdao, CN
135.131.125.37 AS4181 TDS TELECOM 12.76ms from Seattle, US
182.213.113.5 AS17858 LG POWERCOMM 2.02ms from Seoul, KR
61.220.52.5 AS3462 Data Communication Business Group 1.54ms from Taipei, TW
109.201.8.85 AS24631 Tose'h Fanavari Ertebabat Pasargad Arian Co. PJS 16.90ms from Yerevan, AM
40.130.51.37 AS7029 Windstream Communications LLC 5.28ms from Atlanta, US
96.67.225.165 AS7922 Comcast Cable Communications, LLC 3.77ms from Atlanta, US
139.59.85.5 AS14061 DigitalOcean, LLC 0.30ms from Bengaluru, IN
60.15.177.101 AS4837 CHINA UNICOM China169 Backbone 16.73ms from Dalian, CN
4.208.43.53 AS8075 Microsoft Corporation 0.25ms from Dublin, IE

Traceroute

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

$
traceroute -a -n -q1 -f2 161.81.201.172
traceroute to 161.81.201.172 (161.81.201.172): 64 hops max, 52 byte packets
2 [AS15169] 74.125.119.89 308.107 ms
3 *
4 *
5 [AS137872] 161.81.201.172 305.503 ms
Measurement taken from IPinfo ProbeNet in Sao Paulo, BR
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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