121.202.126.0/24

AS17924 · SmarTone Mobile Communications Ltd

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Hong Kong
Domain	smartone.com
ASN	AS17924
Parent Range	121.202.0.0/15
Registry	APNIC
ID	SMARTONE-121-202-126

WHOIS Details

inetnum:        121.202.126.0 - 121.202.126.255
netname:        SMARTONE-121-202-126
remarks:        Please send spam & abuse reports
remarks:        include detail information and timestamp
remarks:        to abuse@ismart.net
descr:          SmarTone
country:        HK
admin-c:        JY50-AP
tech-c:         EC9-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-HK-SMARTM-AP
changed:        kinwchan@ismart.net 20100119
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
changed:        ericchan@ismart.net 20091209
mnt-by:         MAINT-HK-EC9-AP
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
changed:        ericchan@ismart.net 20091209
mnt-by:         MAINT-HK-JY50-AP
source:         APNIC

route:          121.202.120.0/21
descr:          Smartone
origin:         AS17924
mnt-by:         MAINT-HK-SMARTM-AP
changed:        kinwchan@ismart.net 20100309
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 121.202.126.0/24

Range	ASN	Company	Num of IPs
121.202.0.0/15	AS17924	SmarTone Mobile Communications Ltd	131,072

Nearby Ranges

BGP prefixes that overlap with 121.202.0.0/16

Range	ASN	Company	Num of IPs
121.202.0.0/15	AS17924	SmarTone Mobile Communications Ltd	131,072
121.202.127.0/24	AS17924	SmarTone	256
121.202.252.0/24	AS17924	SmarTone	256
121.202.253.0/24	AS17924	SmarTone	256

Hosted domains

There are no domains currently hosted on this ASN.

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
104.12.221.216	AS7018 AT&T Enterprises, LLC	`1.98ms` from Atlanta, US
82.157.167.72	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.76ms` from Beijing, CN
47.70.183.168	AS3209 Vodafone GmbH	`18.35ms` from Frankfurt am Main, DE
77.123.145.8	AS35680 Volia-Cable LLC	`0.43ms` from Kyiv, UA
151.55.115.152	AS1267 WIND TRE S.P.A.	`7.38ms` from Milan, IT
79.242.54.88	AS3320 Deutsche Telekom AG	`5.43ms` from Nuernberg, DE
50.38.127.8	AS20055 Wholesail networks LLC	`2.61ms` from Portland, US
54.211.62.56	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
129.99.252.248	AS10343 National Aeronautics and Space Administration	`1.35ms` from San Jose, US
57.158.147.56	AS8075 Microsoft Corporation	`0.37ms` from Singapore, SG
221.204.232.216	AS4837 CHINA UNICOM China169 Backbone	`1.97ms` from Taiyuan, CN
146.186.197.24	AS3999 The Pennsylvania State University	`10.05ms` from Ashburn, US
13.82.179.104	AS8075 Microsoft Corporation	`0.45ms` from Ashburn, US
93.245.24.136	AS3320 Deutsche Telekom AG	`12.90ms` from Duesseldorf, DE
91.49.61.152	AS3320 Deutsche Telekom AG	`8.53ms` from Frankfurt am Main, DE
36.248.238.56	AS4837 CHINA UNICOM China169 Backbone	`7.43ms` from Fuzhou, CN
223.74.18.248	AS9808 China Mobile Communications Group Co., Ltd.	`5.76ms` from Guangzhou, CN
72.130.251.200	AS20001 Charter Communications Inc	`8.36ms` from Honolulu, US
70.119.233.136	AS11427 Charter Communications Inc	`11.52ms` from Houston, US
91.247.193.232	AS200066 NETKOM-E Ltd.	`7.62ms` from Moscow, RU
14.73.111.120	AS4766 Korea Telecom	`2.86ms` from Seoul, KR
114.35.67.152	AS3462 Data Communication Business Group	`2.12ms` from Taipei, TW
213.151.41.248	AS42925 Internet Rimon LTD	`0.37ms` from Tel Aviv, IL
97.149.34.168	AS6167 Verizon Business	`14.41ms` from Chicago, US
93.208.199.168	AS3320 Deutsche Telekom AG	`2.85ms` from Duesseldorf, DE

Traceroute

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

traceroute -a -n -q1 -f3 -m11 121.202.126.33

traceroute to 121.202.126.33 (121.202.126.33): 11 hops max, 52 byte packets

3 [AS7578] 206.148.27.38 30.32 ms

4 [AS7578] 206.148.24.26 30.309 ms

5 [AS7578] 206.148.27.188 30.35 ms

6 [AS7578] 206.148.24.186 30.29 ms

7 [] 36.255.57.107 30.788 ms

8 [AS17924] 203.78.37.18 31.781 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On February 7th 2026

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales