101.251.252.0/22

AS63199 · CDS Global Cloud Co., Ltd

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Summary

Country	China
Domain	yun-idc.com
ASN	AS63199
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 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
101.251.255.218	51robot.online	2

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

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

IP Address	ASN	Details
101.251.255.188	AS63199 CDS Global Cloud Co., Ltd	`2.86ms` from Tianjin, CN
101.251.253.85	AS63199 CDS Global Cloud Co., Ltd	`3.53ms` from Tianjin, CN
101.251.254.145	AS63199 CDS Global Cloud Co., Ltd	`4.25ms` from Beijing, CN
101.251.252.225	AS63199 CDS Global Cloud Co., Ltd	`3.47ms` from Beijing, 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
40.118.3.230	AS8075 Microsoft Corporation	`0.26ms` from Amsterdam, NL
49.224.153.70	AS9500 One New Zealand Group Limited	`19.65ms` from Auckland, NZ
106.75.49.246	AS23724 IDC, China Telecommunications Corporation	`2.32ms` from Beijing, CN
222.130.83.6	AS4808 China Unicom Beijing Province Network	`4.54ms` from Beijing, CN
177.247.32.70	AS13999 Mega Cable, S.A. de C.V.	`2.52ms` from Guadalajara, MX
180.245.186.70	AS7713 PT Telekomunikasi Indonesia	`2.05ms` from Jakarta, ID
46.201.71.38	AS6849 JSC "Ukrtelecom"	`8.83ms` from Kyiv, UA
69.28.78.6	AS6364 Atlantic.net, Inc.	`0.52ms` from Orlando, US
124.248.176.118	AS23673 Cogetel Online, Cambodia, ISP	`0.67ms` from Phnom Penh, KH
67.124.128.182	AS7018 AT&T Enterprises, LLC	`6.48ms` from San Jose, US
179.145.150.102	AS26599 TELEFÔNICA BRASIL S.A	`19.61ms` from Sao Paulo, BR
118.37.220.246	AS4766 Korea Telecom	`1.38ms` from Seoul, KR
217.77.2.230	AS40021 Contabo Inc.	`0.25ms` from St. Louis, US
175.35.220.6	AS4804 Microplex PTY LTD	`2.85ms` from Adelaide, AU
203.107.139.102	AS7693 KSC Commercial Internet Co. Ltd.	`0.37ms` from Bangkok, TH
120.133.80.198	AS23724 IDC, China Telecommunications Corporation	`2.49ms` from Beijing, CN
201.206.164.70	AS11830 Instituto Costarricense de Electricidad y Telecom.	`3.57ms` from Curridabat, CR
137.39.110.230	AS701 Verizon Business	`0.96ms` from Dallas, US
111.120.107.198	AS4134 CHINANET-BACKBONE	`3.91ms` from Guiyang, CN
80.147.46.38	AS3320 Deutsche Telekom AG	`3.96ms` from Nuernberg, DE
35.137.163.166	AS33363 Charter Communications, Inc	`6.44ms` from Orlando, US
201.49.82.214	AS28263 VERO S.A	`9.88ms` from Osasco, BR
88.167.52.54	AS12322 Free SAS	`10.84ms` from Paris, FR
221.1.88.86	AS4837 CHINA UNICOM China169 Backbone	`6.91ms` from Qingdao, CN
108.242.54.22	AS7018 AT&T Enterprises, LLC	`10.03ms` from San Jose, US

Traceroute

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

traceroute -a -n -q1 -f3 101.251.252.97

traceroute to 101.251.252.97 (101.251.252.97): 64 hops max, 52 byte packets

3 [AS749] 11.62.82.162 1.155 ms

4 [AS749] 11.62.83.161 1.218 ms

5 *

6 [AS141679] 106.63.0.169 1.275 ms

7 [AS141679] 106.63.121.81 0.863 ms

8 *

9 [AS23724] 36.110.243.94 3.307 ms

10 *

11 *

12 *

13 *

14 [AS63199] 101.251.252.97 5.741 ms

Measurement taken from

IPinfo ProbeNet in Tianjin, CN

On December 29th 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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