101.251.204.0/22

AS23724  ·  IDC, China Telecommunications Corporation

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Summary

Country China
Domain yun-idc.com
ASN AS23724
Registry APNIC
ID CDSNET

WHOIS Details

inetnum:        101.251.192.0 - 101.251.255.255
netname:        CDSNET
descr:          Beijing capitalonline data service co.,LTD
country:        CN
admin-c:        MH1162-AP
tech-c:         LT709-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-CDSNET-CN
mnt-lower:      MAINT-CNNIC-AP
mnt-routes:     MAINT-CNNIC-AP
last-modified:  2023-11-28T00:55:46Z
source:         APNIC

irt:            IRT-CDSNET-CN
address:        Rm.16c Bldg.2
address:        Landianchang-East Rd. Haidian District,Beijing
e-mail:         hong.meng@yun-idc.com
abuse-mailbox:  hong.meng@yun-idc.com
admin-c:        MH1162-AP
tech-c:         LT709-AP
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-18T00:34:59Z
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
remarks:        ipas@cnnic.cn is invalid
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-19T17:20:32Z
source:         APNIC

person:         Li Tao
address:        Rm.16c Bldg.2#A,Jinyuan times business Centre No.2,
address:        Landianchang-East Rd. Haidian District,Beijing
country:        CN
phone:          +86-010-51997733
e-mail:         tao.li@yun-idc.com
nic-hdl:        LT709-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2013-10-22T09:30:01Z
source:         APNIC

person:         Meng Hong
address:        Rm.16c Bldg.2#A,Jinyuan times business Centre No.2,
address:        Landianchang-East Rd. Haidian District,Beijing
country:        CN
phone:          +86-010-51997733
e-mail:         hong.meng@yun-idc.com
nic-hdl:        MH1162-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2013-10-22T09:30:01Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 101.251.0.0/16

Range ASN Company Num of IPs
101.251.80.0/20 AS140292 CloudVsp.Inc 4,096
101.251.144.0/20 AS4837 Hangzhou Netbank Technologies co.,LTD 4,096
101.251.0.0/22 AS58519 CHINANET FUJIAN PROVINCE NETWORK 1,024
101.251.6.0/23 AS132856 Kathmandu University 512
101.251.6.0/24 AS132856 Kathmandu University 256

Hosted domains

There are 7 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
101.251.204.206 teacomm.cn 1
101.251.206.70 91zhang.com 1
101.251.205.39 xiazhuwang.cn 1
101.251.206.100 banosuperapp.cn 1
101.251.206.94 zhongbaocaijing.com.cn 1

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

Pingable IPs

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

IP Address ASN Details
101.251.206.25 AS23724 IDC, China Telecommunications Corporation 4.09ms from Tianjin, CN
101.251.205.43 AS23724 IDC, China Telecommunications Corporation 3.36ms from Tianjin, CN
101.251.207.197 AS23724 IDC, China Telecommunications Corporation 3.25ms from Tianjin, CN
101.251.204.44 AS23724 IDC, China Telecommunications Corporation 3.14ms from Tianjin, CN

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
74.119.108.182 AS21678 XPO Supply Chain, Inc. 8.95ms from Ashburn, US
74.95.158.246 AS7922 Comcast Cable Communications, LLC 4.95ms from Atlanta, US
39.96.147.86 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.94ms from Beijing, CN
3.129.18.198 AS16509 Amazon.com, Inc. 1.03ms from Columbus, US
121.204.227.6 AS133774 Fuzhou 1.76ms from Fuzhou, CN
83.170.119.86 AS13213 UK-2 Limited 0.73ms from London, GB
12.89.239.118 AS7018 AT&T Enterprises, LLC 1.83ms from Los Angeles, US
185.214.198.246 AS203020 HostRoyale Technologies Pvt Ltd 8.76ms from Madrid, ES
80.58.204.6 AS3352 TELEFONICA DE ESPANA S.A.U. 1.50ms from Madrid, ES
104.4.187.118 AS7018 AT&T Enterprises, LLC 3.28ms from Miami, US
60.94.223.166 AS17676 SoftBank Corp. 3.85ms from Osaka, JP
113.158.236.86 AS2516 KDDI CORPORATION 9.79ms from Osaka, JP
69.64.71.214 AS18501 CyberCloud Professionals LLC 0.68ms from Phoenix, US
50.199.188.6 AS7922 Comcast Cable Communications, LLC 12.25ms from Reston, US
54.193.9.182 AS16509 Amazon.com, Inc. 0.14ms from San Jose, US
218.166.150.134 AS3462 Data Communication Business Group 7.47ms from Taichung, TW
8.17.34.54 AS26967 Sangoma US Inc. 0.48ms from Atlanta, US
152.89.160.102 AS9009 M247 Europe SRL 0.13ms from Belgrade, RS
186.80.21.166 AS10620 Telmex Colombia S.A. 13.04ms from Bogota, CO
50.192.105.6 AS7922 Comcast Cable Communications, LLC 10.04ms from Chicago, US
179.48.12.134 AS271160 CONNECT FIBRA SERVICOS DE TELECOMUNICACAO LTDA 11.28ms from Fortaleza, BR
130.180.101.182 AS3209 Vodafone GmbH 7.24ms from Frankfurt am Main, DE
156.224.57.246 AS137951 ASLINE LIMITED 0.71ms from Hong Kong, HK
103.181.255.54 AS141145 PT Giga Digital Nusantara 0.27ms from Jakarta, ID
217.57.153.6 AS3269 Telecom Italia S.p.A. 3.14ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 101.251.204.41
traceroute to 101.251.204.41 (101.251.204.41): 64 hops max, 52 byte packets
1 [AS7195] 200.25.69.66 58.289 ms
2 *
3 [AS4134] 218.30.53.106 93.192 ms
4 *
5 *
6 *
7 [AS23724] 36.110.247.46 273.073 ms
8 *
9 *
10 *
11 *
12 [AS23724] 101.251.204.41 273.297 ms
Measurement taken from IPinfo ProbeNet in Guatemala City, GT
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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