IP range details

103.21.140.0/22

AS4812  ·  China Telecom (Group)

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Summary

Country China
Domain cndns.com
ASN AS4812
Registry apnic
Hosted IPs 1,024
ID SHANGHAIMEICHENG

WHOIS Details

inetnum:        103.21.140.0 - 103.21.143.255
netname:        ShanghaiMeicheng
descr:          Shanghai Meicheng Technology Information Co.,Ltd.
descr:          Rm3001,No.707 Zhangyang Road,Shanghai,China
country:        CN
admin-c:        RJ485-AP
tech-c:         HZ2339-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-SHANGHAIMEICHENG-CN
mnt-lower:      MAINT-CNNIC-AP
mnt-routes:     MAINT-CNNIC-AP
last-modified:  2023-11-28T00:56:07Z
source:         APNIC

irt:            IRT-ShanghaiMeicheng-CN
address:        Room3001, No.707 Zhangyang Road, Shanghai, China
e-mail:         dengxue@cndns.com
abuse-mailbox:  dengxue@cndns.com
auth:           # Filtered
admin-c:        RJ485-AP
tech-c:         HZ2339-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2021-08-24T03:23:40Z
source:         APNIC

role:           ABUSE CNNICCN
address:        Beijing, China
country:        ZZ
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:  2020-05-14T11:19:01Z
source:         APNIC

person:         Hamy Zhu
address:        Rm3001,No.707 Zhangyang Road,Shanghai,China
country:        CN
phone:          +86-021-51697771
e-mail:         zbz@cndns.com
nic-hdl:        HZ2339-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2012-10-10T01:20:01Z
source:         APNIC

person:         Rex Jen
address:        Rm3001,No.707 Zhangyang Road,Shanghai,China
country:        CN
phone:          +86-021-51697771
e-mail:         rzj@cndns.com
nic-hdl:        RJ485-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2012-10-10T01:12:02Z
source:         APNIC

Hosted domains

There are 15,383 domain names hosted across 229 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
103.21.141.130 zoesoft.com.cn 14366
103.21.143.88 lvgongly.com 232
103.21.140.77 sdhandehuanbao.com 82
103.21.140.152 gdsfzk.com 73
103.21.140.143 dutekx.com 70
103.21.143.203 donglihong.cn 44
103.21.143.105 08l.cn 37
103.21.142.81 hzjizhen.com 15
103.21.143.5 dooclouds.com 14
103.21.142.12 jiait.cn 13
103.21.143.72 tszhuoshuo.com 13
103.21.140.180 fengwosheji.cn 11
103.21.143.41 xinqiulongsheng.com 11
103.21.143.9 bjytkb.com 10
103.21.140.252 sedex123.com 9
103.21.142.186 naixinlaser.com 9
103.21.143.240 hbtszt.com 9
103.21.143.227 gd-tianbao.cn 8
103.21.143.124 hkchuangxiang.com 8
103.21.140.166 xn--xhq89j19d37i.xn--fiqz9s 8

Hosted domains API

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IP addresses in this range

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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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