103.221.21.0/24

AS139259 · ADC GROUP CO.,LIMITED

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Summary

Country	China
Domain	khdatasolutions.com
ASN	AS139259
Registry	APNIC
ID	KHTECH

WHOIS Details

inetnum:        103.221.20.0 - 103.221.23.255
netname:        KHTech
descr:          Shanghai Kuanhui Tech. Co.,ltd
descr:          ROOM 708, No.953 North Qinzhou RD,Xuhui Shanghai
country:        CN
admin-c:        YZ5052-AP
tech-c:         YZ5052-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-KHTECH-CN
last-modified:  2024-10-11T05:36:31Z
source:         APNIC

irt:            IRT-KHTech-CN
address:        Room 1302 , Zhongyi International Business Building,No.88,Guangxin Road, Putuo District,Shanghai
e-mail:         chenlin@khdatasolutions.com
abuse-mailbox:  chenlin@khdatasolutions.com
admin-c:        ZJY45-AP
tech-c:         ZJY45-AP
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2022-01-14T02:34:49Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2024-07-30T11:55:46Z
source:         APNIC

person:         Yang Zejun
address:        Room 1302 , Zhongyi International Business Building,No.88,Guangxin Road, Putuo District,Shanghai
country:        CN
phone:          +86-13816098044
e-mail:         yangzj@khdatasolutions.com
nic-hdl:        YZ5052-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2024-10-11T05:25:44Z
source:         APNIC

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
103.221.21.13	AS139259 ADC GROUP CO.,LIMITED	`29.26ms` 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
85.198.10.56	AS60077 Asre Dadeha Asiatech	`15.93ms` from Baku, AZ
76.234.32.72	AS7018 AT&T Enterprises, LLC	`18.72ms` from Chicago, US
80.138.81.120	AS3320 Deutsche Telekom AG	`9.37ms` from Frankfurt am Main, DE
93.209.15.152	AS3320 Deutsche Telekom AG	`8.09ms` from Frankfurt am Main, DE
87.218.29.40	AS12479 Orange Espagne SA	`6.27ms` from Madrid, ES
90.46.70.88	AS3215 Orange S.A.	`3.00ms` from Paris, FR
168.220.85.136	AS40509 Fly.io, Inc.	`0.09ms` from Rio de Janeiro, BR
179.160.57.88	AS26599 TELEFÔNICA BRASIL S.A	`1.93ms` from Sao Paulo, BR
73.128.26.72	AS7922 Comcast Cable Communications, LLC	`6.63ms` from Ashburn, US
193.107.144.200	AS8649 ZeXoTeK IT-Services GmbH	`0.52ms` from Frankfurt am Main, DE
113.168.65.8	AS45899 VNPT Corp	`2.01ms` from Hanoi, VN
49.131.208.56	AS17924 SmarTone Mobile Communications Ltd	`10.92ms` from Hong Kong, HK
41.104.197.72	AS36947 Telecom Algeria	`17.21ms` from Madrid, ES
172.213.124.40	AS8075 Microsoft Corporation	`0.80ms` from Milan, IT
112.80.121.56	AS4837 CHINA UNICOM China169 Backbone	`4.96ms` from Nanjing, CN
189.190.220.120	AS8151 UNINET	`6.45ms` from Santiago de Queretaro, MX
119.218.64.168	AS4766 Korea Telecom	`4.64ms` from Seoul, KR
1.163.166.24	AS3462 Data Communication Business Group	`1.21ms` from Taipei, TW
126.38.9.216	AS17676 SoftBank Corp.	`3.79ms` from Tokyo, JP
194.109.190.136	AS3265 KPN B.V.	`0.44ms` from Amsterdam, NL
20.233.187.24	AS8075 Microsoft Corporation	`0.92ms` from Dubai, AE
87.79.66.72	AS8422 NetCologne Gesellschaft fur Telekommunikation mbH	`2.18ms` from Duesseldorf, DE
70.95.82.72	AS20001 Charter Communications Inc	`6.29ms` from Los Angeles, US
109.203.202.40	AS12389 PJSC Rostelecom	`5.35ms` from Novosibirsk, RU
75.226.116.72	AS6167 Verizon Business	`9.57ms` from Santa Clara, US

Traceroute

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

traceroute -a -n -q1 103.221.21.34

traceroute to 103.221.21.34 (103.221.21.34): 64 hops max, 52 byte packets

1 [AS15169] 72.14.232.209 60.619 ms

2 *

3 [AS3491] 63.220.68.77 93.83 ms

4 [AS3491] 63.217.237.214 94.087 ms

5 *

6 *

7 [AS24373] 103.127.248.22 120.654 ms

8 *

9 [AS139259] 103.221.21.34 120.517 ms

Measurement taken from

IPinfo ProbeNet in Mumbai, IN

On August 22nd 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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