161.81.32.0/21

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:  2025-11-18T00:27:43Z
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 161.81.32.0/21

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

Nearby Ranges

BGP prefixes that overlap with 161.81.0.0/16

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
161.81.32.34 yaucm.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

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

IP Address ASN Details
161.81.37.178 AS137872 China Mobile Hong Kong Company Limited 1.75ms from Hong Kong, HK
161.81.33.168 AS137872 China Mobile Hong Kong Company Limited 2.26ms from Hong Kong, HK
161.81.34.97 AS137872 China Mobile Hong Kong Company Limited 2.29ms from Hong Kong, HK
161.81.32.1 AS137872 China Mobile Hong Kong Company Limited 0.86ms from Hong Kong, HK
161.81.36.117 AS137872 China Mobile Hong Kong Company Limited 2.44ms from Hong Kong, HK
161.81.39.61 AS137872 China Mobile Hong Kong Company Limited 2.35ms from Hong Kong, HK
161.81.35.38 AS137872 China Mobile Hong Kong Company Limited 2.12ms from Hong Kong, HK
161.81.38.87 AS137872 China Mobile Hong Kong Company Limited 2.09ms 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
103.154.127.101 AS131111 PT Mora Telematika Indonesia 8.43ms from Jakarta, ID
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108.3.165.229 AS701 Verizon Business 4.43ms from Philadelphia, US
95.55.71.229 AS12389 PJSC Rostelecom 1.58ms from Saint Petersburg, RU
98.244.40.213 AS7922 Comcast Cable Communications, LLC 7.23ms from San Jose, US
59.7.210.149 AS4766 Korea Telecom 1.45ms from Seoul, KR
1.195.84.165 AS4134 CHINANET-BACKBONE 5.97ms from Zhengzhou, CN
202.170.115.213 AS23884 Proen Corp Public Company Limited. 0.32ms from Bangkok, TH
140.143.220.197 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.70ms from Beijing, CN
112.17.219.37 AS56041 China Mobile communications corporation 2.82ms from Hangzhou, CN
111.45.227.197 AS56044 China Mobile communications corporation 6.68ms from Liaoyang, CN
97.170.28.165 AS6167 Verizon Business 12.47ms from Los Angeles, US
80.116.113.21 AS3269 Telecom Italia S.p.A. 8.97ms from Milan, IT
54.233.151.197 AS16509 Amazon.com, Inc. 0.16ms from Osasco, BR
88.127.40.85 AS12322 Free SAS 5.94ms from Paris, FR
77.85.8.165 AS8866 Vivacom Bulgaria EAD 0.81ms from Sofia, BG
37.187.180.101 AS16276 OVH SAS 0.12ms from Strasbourg, FR
111.243.164.197 AS3462 Data Communication Business Group 1.86ms from Taipei, TW
41.62.36.101 AS37705 TOPNET 18.56ms from Tunis, TN
39.103.221.197 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.60ms from Zhangjiakou, CN
100.22.97.181 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
186.154.248.197 AS19429 ETB - Colombia 0.71ms from Bogota, CO
190.174.250.101 AS22927 Telefonica de Argentina 2.66ms from Buenos Aires, AR
210.41.219.5 AS4538 China Education and Research Network Center 5.04ms from Chengdu, CN
14.245.160.101 AS45899 VNPT Corp 0.71ms from Da Nang, VN

Traceroute

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

$
traceroute -a -n -q1 161.81.37.212
traceroute to 161.81.37.212 (161.81.37.212): 64 hops max, 52 byte packets
2 *
3 *
4 *
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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