121.202.253.0/24

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-121-202-253

WHOIS Details

inetnum:        121.202.253.0 - 121.202.253.255
netname:        SMARTONE-121-202-253
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 20100111
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:          121.202.253.0/24
descr:          Smartone
origin:         AS17924
mnt-lower:      MAINT-HK-SMARTM-AP
mnt-routes:     MAINT-HK-SMARTM-AP
mnt-by:         MAINT-HK-SMARTM-AP
changed:        floydkan@ismart.net 20120323
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 121.202.253.0/24

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
121.202.126.0/24	AS17924	SmarTone	256
121.202.127.0/24	AS17924	SmarTone	256
121.202.252.0/24	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
77.168.2.8	AS1136 KPN B.V.	`2.94ms` from Amsterdam, NL
188.127.142.168	AS5483 Magyar Telekom Plc.	`1.54ms` from Budapest, HU
40.127.212.216	AS8075 Microsoft Corporation	`0.14ms` from Dublin, IE
178.32.96.24	AS16276 OVH SAS	`0.05ms` from Gravelines, FR
193.28.72.72	AS8881 1&1 Versatel GmbH	`1.32ms` from Hamburg, DE
193.39.185.248	AS64236 UnReal Servers, LLC	`0.18ms` from Kansas City, US
94.61.196.24	AS12353 Vodafone Portugal	`6.44ms` from Lisbon, PT
176.151.79.24	AS5410 Bouygues Telecom SA	`7.58ms` from Marseille, FR
79.46.83.232	AS3269 Telecom Italia S.p.A.	`1.21ms` from Milan, IT
167.58.0.40	AS6057 Administracion Nacional de Telecomunicaciones	`1.75ms` from Montevideo, UY
104.211.147.8	AS8075 Microsoft Corporation	`0.74ms` from Mumbai, IN
84.146.241.104	AS3320 Deutsche Telekom AG	`5.09ms` from Nuernberg, DE
179.167.39.40	AS26599 TELEFÔNICA BRASIL S.A	`10.97ms` from Sao Paulo, BR
152.67.33.8	AS31898 Oracle Corporation	`0.18ms` from Sao Paulo, BR
69.176.171.184	AS18988 City West Cable & Telephone Corp.	`17.65ms` from Seattle, US
59.24.29.168	AS4766 Korea Telecom	`5.81ms` from Seoul, KR
183.189.231.232	AS4837 CHINA UNICOM China169 Backbone	`8.62ms` from Taiyuan, CN
126.37.242.200	AS17676 SoftBank Corp.	`4.40ms` from Tokyo, JP
5.104.251.120	AS58321 Oxylion Sp. z o.o.	`5.40ms` from Warsaw, PL
92.66.222.120	AS1136 KPN B.V.	`2.52ms` from Amsterdam, NL
3.138.41.88	AS16509 Amazon.com, Inc.	`0.16ms` from Columbus, US
136.111.40.88	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
86.42.129.88	AS5466 Eircom Limited	`1.27ms` from Dublin, IE
101.67.181.136	AS4837 CHINA UNICOM China169 Backbone	`9.82ms` from Hangzhou, CN
103.9.129.104	AS38676 flexnetworks	`0.68ms` from Incheon, KR

Traceroute

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

traceroute -a -n -q1 -f4 -m7 121.202.253.115

traceroute to 121.202.253.115 (121.202.253.115): 7 hops max, 52 byte packets

4 [AS6453] 180.87.0.114 1.077 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On January 18th 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