121.202.0.0/18

AS17924  ·  SmarTone Mobile Communications Ltd

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Summary

Country Hong Kong
Domain smartone.com
ASN AS17924
Registry APNIC
ID SMARTONE-MB

WHOIS Details

inetnum:        121.202.0.0 - 121.203.255.255
netname:        SMARTONE-MB
descr:          SmarTone Mobile Communications Ltd
descr:          Hong Kong
country:        HK
org:            ORG-SMCL2-AP
admin-c:        JY50-AP
tech-c:         EC9-AP
abuse-c:        AS2092-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-SMARTM-AP
mnt-routes:     MAINT-HK-SMARTM-AP
mnt-irt:        IRT-SMARTMOBILE-HK
last-modified:  2020-05-16T06:32:37Z
source:         APNIC


organisation:   ORG-SMCL2-AP
org-name:       Smartone Mobile communications Limited
org-type:       LIR
country:        HK
address:        31 / F , Millennium City 2
address:        378 Kwun Tong Road, Kwun Tong, Kowloon
phone:          +852-31282828
fax-no:         +852-25976556
e-mail:         abuse@ismart.net
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:50Z
source:         APNIC


person:         Johnny Yeung
nic-hdl:        JY50-AP
e-mail:         johnnyyeung@ismart.net
address:        31/F, Millennium City 2,
address:        378 Kwun Tong Road, Kwun Tong,
address:        Kowloon, Hong Kong
phone:          +852-28802618
fax-no:         +852-21683089
country:        HK
mnt-by:         MAINT-HK-JY50-AP
last-modified:  2009-12-09T08:10:00Z
source:         APNIC

irt:            IRT-SMARTMOBILE-HK
address:        31/F, Millennium City 2,
address:        378 Kwun Tong Road, Kwun Tong,
address:        Kowloon, Hong Kong
e-mail:         abuse@ismart.net
abuse-mailbox:  abuse@ismart.net
admin-c:        JY50-AP
tech-c:         EN211-AP
auth:           # Filtered
remarks:        abuse@ismart.net was validated on 2025-08-27
mnt-by:         MAINT-HK-SMARTM-AP
last-modified:  2025-08-27T00:44:50Z
source:         APNIC


person:         Eric Chan
nic-hdl:        EC9-AP
e-mail:         ericchan@ismart.net
address:        31/F,Millennium City 2,
address:        378 Kwun Tong Road, Kwun Tong,
address:        Kowloon, Hong Kong
phone:          +852-31282298
fax-no:         +852-21683089
country:        HK
mnt-by:         MAINT-HK-EC9-AP
last-modified:  2009-12-09T10:21:18Z
source:         APNIC

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

Hosted domains API

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Useful for Cybersecurity

Pingable IPs

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

IP Address ASN Details
121.202.16.183 AS17924 SmarTone Mobile Communications Ltd 12.50ms from Hong Kong, HK
121.202.0.102 AS17924 SmarTone Mobile Communications Ltd 11.50ms from Hong Kong, HK
121.202.14.40 AS17924 SmarTone Mobile Communications Ltd 11.93ms from Hong Kong, HK
121.202.43.173 AS17924 SmarTone Mobile Communications Ltd 16.13ms from Hong Kong, HK
121.202.42.87 AS17924 SmarTone Mobile Communications Ltd 12.19ms from Hong Kong, HK
121.202.27.29 AS17924 SmarTone Mobile Communications Ltd 11.63ms from Hong Kong, HK
121.202.58.87 AS17924 SmarTone Mobile Communications Ltd 11.63ms from Hong Kong, HK
121.202.1.53 AS17924 SmarTone Mobile Communications Ltd 13.65ms from Hong Kong, HK
121.202.21.62 AS17924 SmarTone Mobile Communications Ltd 8.31ms from Hong Kong, HK
121.202.49.198 AS17924 SmarTone Mobile Communications Ltd 12.52ms from Hong Kong, HK
121.202.40.154 AS17924 SmarTone Mobile Communications Ltd 13.50ms from Hong Kong, HK
121.202.45.126 AS17924 SmarTone Mobile Communications Ltd 13.36ms from Hong Kong, HK
121.202.13.192 AS17924 SmarTone Mobile Communications Ltd 12.29ms from Hong Kong, HK
121.202.47.38 AS17924 SmarTone Mobile Communications Ltd 13.23ms from Hong Kong, HK
121.202.29.94 AS17924 SmarTone Mobile Communications Ltd 11.96ms from Hong Kong, HK
121.202.53.83 AS17924 SmarTone Mobile Communications Ltd 12.90ms from Hong Kong, HK
121.202.35.147 AS17924 SmarTone Mobile Communications Ltd 12.86ms from Hong Kong, HK
121.202.62.12 AS17924 SmarTone Mobile Communications Ltd 12.12ms from Hong Kong, HK
121.202.56.194 AS17924 SmarTone Mobile Communications Ltd 13.42ms from Hong Kong, HK
121.202.50.89 AS17924 SmarTone Mobile Communications Ltd 14.04ms from Hong Kong, HK
121.202.54.227 AS17924 SmarTone Mobile Communications Ltd 11.27ms from Hong Kong, HK
121.202.61.227 AS17924 SmarTone Mobile Communications Ltd 11.79ms from Hong Kong, HK
121.202.52.90 AS17924 SmarTone Mobile Communications Ltd 12.24ms from Hong Kong, HK
121.202.44.216 AS17924 SmarTone Mobile Communications Ltd 12.66ms from Hong Kong, HK
121.202.5.200 AS17924 SmarTone Mobile Communications Ltd 9.90ms 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
91.96.169.50 AS9145 EWE TEL GmbH 8.02ms from Amsterdam, NL
69.176.35.226 AS3801 Mikrotec Internet Services 15.79ms from Ashburn, US
72.106.254.34 AS6167 Verizon Business 8.28ms from Chicago, US
14.254.55.178 AS45899 VNPT Corp 5.24ms from Da Nang, VN
93.200.168.130 AS3320 Deutsche Telekom AG 3.18ms from Duesseldorf, DE
187.246.196.2 AS13999 Mega Cable, S.A. de C.V. 13.79ms from Guadalajara, MX
45.231.148.2 AS265775 AUSTRONET 5.15ms from Guayaquil, EC
171.254.5.66 AS7552 Viettel Group 2.82ms from Hanoi, VN
58.64.150.194 AS17444 HKBN Enterprise Solutions Limited 1.53ms from Hong Kong, HK
141.239.159.162 AS36149 Hawaiian Telcom Services Company, Inc. 0.96ms from Honolulu, US
178.205.164.114 AS28840 PJSC "TATTELECOM" 1.18ms from Kazan, RU
81.26.128.226 AS20895 "Yuzhniy TELECOM" ltd. 0.62ms from Krasnodar, RU
90.198.140.18 AS5607 Sky UK Limited 3.31ms from London, GB
128.200.119.114 AS299 University of California, Irvine 2.77ms from Los Angeles, US
35.236.126.114 AS396982 Google LLC 0.26ms from Los Angeles, US
170.55.118.18 AS33132 Crown Castle Fiber LLC 0.36ms from Miami, US
195.62.160.114 AS31638 Lepida S.c.p.A. 3.80ms from Milan, IT
64.223.137.2 AS13977 Consolidated Communications, Inc. 3.13ms from Montreal, CA
89.158.95.194 AS15557 Societe Francaise Du Radiotelephone - SFR SA 14.60ms from Paris, FR
159.8.77.82 AS36351 IBM Cloud 0.49ms from Paris, FR
69.124.27.146 AS6128 Cablevision Systems Corp. 4.98ms from Piscataway, US
66.39.114.82 AS7859 pair Networks 0.14ms from Pittsburgh, US
179.160.54.178 AS26599 TELEFÔNICA BRASIL S.A 1.73ms from Sao Paulo, BR
206.53.162.50 AS13871 Telebyte NW 0.99ms from Seattle, US
174.7.183.242 AS6327 Shaw Communications Inc. 9.00ms from Seattle, US

Traceroute

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

$
traceroute -a -n -q1 121.202.9.103
traceroute to 121.202.9.103 (121.202.9.103): 64 hops max, 52 byte packets
2 *
3 *
5 [AS16509] 99.83.89.207 1.133 ms
7 *
8 *
9 *
10 [AS17924] 121.202.9.103 10.074 ms
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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