161.81.255.0/24

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 161.81.255.0/24

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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
161.81.255.27	cmsurl.tech	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

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

IP Address	ASN	Details
161.81.255.254	AS137872 China Mobile Hong Kong Company Limited	`0.58ms` 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
149.57.18.152	AS211484 YSZ TRADING CO., LIMITED	`0.42ms` from Amsterdam, NL
34.170.74.88	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
201.24.203.248	AS8167 V tal	`6.01ms` from Curitiba, BR
18.201.89.88	AS16509 Amazon.com, Inc.	`0.43ms` from Dublin, IE
110.159.84.8	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`2.91ms` from Kuala Lumpur, MY
81.102.102.216	AS5089 Virgin Media Limited	`10.90ms` from London, GB
114.202.252.88	AS9318 SK Broadband Co Ltd	`5.50ms` from Seoul, KR
180.126.35.120	AS4134 CHINANET-BACKBONE	`8.10ms` from Shanghai, CN
222.73.36.200	AS4812 China Telecom (Group)	`4.00ms` from Shanghai, CN
185.139.160.72	AS203298 Internet Vikings International AB	`0.93ms` from Stockholm, SE
150.136.0.200	AS31898 Oracle Corporation	`0.32ms` from Ashburn, US
91.61.199.200	AS3320 Deutsche Telekom AG	`2.62ms` from Berlin, DE
186.83.93.24	AS10620 Telmex Colombia S.A.	`16.54ms` from Bogota, CO
3.67.167.184	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
79.242.100.120	AS3320 Deutsche Telekom AG	`12.09ms` from Frankfurt am Main, DE
149.62.105.200	AS2107 ARNES	`0.86ms` from Ljubljana, SI
125.126.218.152	AS4134 CHINANET-BACKBONE	`5.62ms` from Ningbo, CN
200.196.145.120	AS15256 Itau Unibanco S.A.	`1.59ms` from Osasco, BR
102.155.122.152	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`17.94ms` from Tunis, TN
109.191.45.56	AS8369 Intersvyaz-2 JSC	`6.48ms` from Yekaterinburg, RU
97.140.41.8	AS6167 Verizon Business	`17.52ms` from Atlanta, US
5.61.241.24	AS47169 MVM NET Zrt.	`0.88ms` from Budapest, HU
181.12.11.152	AS7303 Telecom Argentina S.A.	`2.11ms` from Buenos Aires, AR
54.154.208.40	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
86.30.151.184	AS5089 Virgin Media Limited	`5.58ms` from London, GB

Traceroute

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

traceroute -a -n -q1 161.81.255.254

traceroute to 161.81.255.254 (161.81.255.254): 64 hops max, 52 byte packets

1 [AS3170] 193.35.59.169 15.321 ms

2 [AS3170] 195.191.219.34 7.299 ms

3 [AS3170] 195.191.219.50 6.092 ms

4 [AS2914] 83.231.149.208 6.06 ms

5 [AS2914] 129.250.5.8 6.246 ms

6 [AS2914] 129.250.3.13 16.991 ms

7 [AS2914] 129.250.7.34 28.105 ms

8 [AS2914] 129.250.4.80 215.264 ms

9 *

10 [AS2914] 203.131.240.246 192.461 ms

11 *

12 [AS137872] 161.81.255.254 254.598 ms

Measurement taken from

IPinfo ProbeNet in Redditch, GB

On September 11th 2025

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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