101.251.224.0/20

AS23724 · IDC, China Telecommunications Corporation

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Summary

Country	China
Domain	yun-idc.com
ASN	AS23724
Parent Range	101.251.224.0/19
Registry	APNIC
ID	CDSNET

Pingable IPs

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

IP Address	ASN	Details
101.251.225.229	AS23724 IDC, China Telecommunications Corporation	3.09ms from Tianjin, CN
101.251.235.137	AS23724 IDC, China Telecommunications Corporation	3.63ms from Tianjin, CN
101.251.231.145	AS23724 IDC, China Telecommunications Corporation	4.24ms from Tianjin, CN
101.251.224.55	AS23724 IDC, China Telecommunications Corporation	3.66ms from Beijing, CN
101.251.228.142	AS23724 IDC, China Telecommunications Corporation	3.37ms from Tianjin, CN
101.251.239.161	AS23724 IDC, China Telecommunications Corporation	3.42ms from Tianjin, CN
101.251.226.174	AS23724 IDC, China Telecommunications Corporation	3.40ms from Beijing, CN
101.251.238.174	AS23724 IDC, China Telecommunications Corporation	3.26ms from Tianjin, CN
101.251.229.141	AS23724 IDC, China Telecommunications Corporation	3.65ms from Tianjin, CN
101.251.233.17	AS23724 IDC, China Telecommunications Corporation	3.91ms from Beijing, CN
101.251.234.21	AS23724 IDC, China Telecommunications Corporation	3.35ms from Tianjin, CN
101.251.237.3	AS23724 IDC, China Telecommunications Corporation	3.56ms from Tianjin, CN
101.251.230.25	AS23724 IDC, China Telecommunications Corporation	3.46ms from Tianjin, CN
101.251.236.10	AS23724 IDC, China Telecommunications Corporation	3.16ms from Beijing, CN
101.251.232.250	AS23724 IDC, China Telecommunications Corporation	3.34ms from Tianjin, CN

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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
168.75.227.116	AS6079 RCN	1.42ms from Ashburn, US
73.188.31.244	AS7922 Comcast Cable Communications, LLC	4.68ms from Ashburn, US
70.22.229.180	AS701 Verizon Business	2.02ms from Boston, US
58.171.236.116	AS1221 Telstra Limited	2.27ms from Brisbane, AU
68.232.2.164	AS1970 Texas A&M University	10.20ms from Dallas, US
37.150.188.196	AS9198 JSC Kazakhtelecom	4.77ms from Karagandy, KZ
35.143.5.228	AS33363 Charter Communications, Inc	10.43ms from Orlando, US
161.200.143.132	AS3839 Chulalongkorn University	1.83ms from Bangkok, TH
94.110.189.68	AS47377 Orange Belgium SA	11.27ms from Brussels, BE
84.197.74.36	AS6848 Telenet BV	8.41ms from Brussels, BE
77.12.248.164	AS6805 Telefonica Germany GmbH & Co.OHG	3.71ms from Frankfurt am Main, DE
201.37.158.20	AS28573 Claro NXT Telecomunicacoes Ltda	15.17ms from Porto Alegre, BR
200.115.101.20	AS270268 FiberPon telecom	2.42ms from Sao Paulo, BR
63.34.89.100	AS16509 Amazon.com, Inc.	0.27ms from Dublin, IE
116.196.131.68	AS131516 Jinhua Weian InfoTech Co., Ltd	1.73ms from Jinan, CN
134.17.174.116	AS25106 Mobile TeleSystems JLLC	1.39ms from Minsk, BY
153.120.145.228	AS7684 SAKURA Internet Inc.	16.48ms from Tokyo, JP
18.252.159.52	AS8987 Amazon Data Services Ireland Ltd	0.80ms from Columbus, US
45.222.125.4	AS328422 FFG Connection CC	1.30ms from Johannesburg, ZA
47.89.249.116	AS45102 Alibaba (US) Technology Co., Ltd.	0.89ms from San Jose, US
4.212.12.148	AS8075 Microsoft Corporation	0.14ms from Paris, FR
221.15.70.20	AS4837 CHINA UNICOM China169 Backbone	6.86ms from Zhengzhou, CN
115.49.18.4	AS4837 CHINA UNICOM China169 Backbone	9.10ms from Zhengzhou, CN
3.133.147.148	AS16509 Amazon.com, Inc.	0.12ms from Columbus, US
34.157.161.4	AS396982 Google LLC	0.14ms from Columbus, US

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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#A,Jinyuan times business Centre No.2,
address:        Landianchang-East Rd. Haidian District,Beijing
e-mail:         [email protected]
abuse-mailbox:  [email protected]
auth:           # Filtered
admin-c:        MH1162-AP
tech-c:         LT709-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2021-08-24T08:47:09Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         [email protected]
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2024-07-30T11:55:46Z
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:         [email protected]
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:         [email protected]
nic-hdl:        MH1162-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2013-10-22T09:30:01Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 101.251.224.0/20

Range	ASN	Company	Num of IPs
101.251.224.0/19	AS23724	Beijing capitalonline data service co.,LTD	8,192

Nearby Ranges

BGP prefixes that overlap with 101.251.0.0/16

Range	ASN	Company	Num of IPs
101.251.192.0/19	AS23724	Beijing capitalonline data service co.,LTD	8,192
101.251.224.0/19	AS23724	Beijing capitalonline data service co.,LTD	8,192
101.251.144.0/20	AS4837	Hangzhou Netbank Technologies co.,LTD	4,096
101.251.240.0/20	AS23724	Beijing capitalonline data service co.,LTD	4,096
101.251.80.0/20	AS23650	CloudVsp.Inc	4,096
101.251.208.0/20	AS23724	Beijing capitalonline data service co.,LTD	4,096
101.251.208.0/20	AS4808	Beijing capitalonline data service co.,LTD	4,096
101.251.240.0/21	AS4808	Beijing capitalonline data service co.,LTD	2,048
101.251.240.0/21	AS23724	Beijing capitalonline data service co.,LTD	2,048
101.251.144.0/21	AS4837	Hangzhou Netbank Technologies co.,LTD	2,048
101.251.136.0/21	AS141771	Huailai Cloud Exchange Network Technology Co., Ltd	2,048
101.251.128.0/21	AS141771	Huailai Cloud Exchange Network Technology Co., Ltd	2,048
101.251.192.0/21	AS4808	Beijing capitalonline data service co.,LTD	2,048
101.251.192.0/21	AS23724	Beijing capitalonline data service co.,LTD	2,048
101.251.252.0/22	AS63199	Beijing capitalonline data service co.,LTD	1,024
101.251.252.0/22	AS4808	Beijing capitalonline data service co.,LTD	1,024
101.251.252.0/22	AS4808	Beijing capitalonline data service co.,LTD	1,024
101.251.200.0/22	AS4808	Beijing capitalonline data service co.,LTD	1,024
101.251.200.0/22	AS23724	Beijing capitalonline data service co.,LTD	1,024
101.251.248.0/22	AS4808	Beijing capitalonline data service co.,LTD	1,024
101.251.0.0/22	AS58519	CHINANET FUJIAN PROVINCE NETWORK	1,024
101.251.248.0/22	AS23724	Beijing capitalonline data service co.,LTD	1,024
101.251.204.0/22	AS4808	Beijing capitalonline data service co.,LTD	1,024
101.251.204.0/22	AS23724	Beijing capitalonline data service co.,LTD	1,024
101.251.252.0/22	AS23724	Beijing capitalonline data service co.,LTD	1,024
101.251.252.0/22	AS23724	Beijing capitalonline data service co.,LTD	1,024
101.251.252.0/22	AS63199	Beijing capitalonline data service co.,LTD	1,024
101.251.6.0/24	AS132856	Kathmandu University	256

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Hosted domains

There are 32 domain names hosted across 25 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
101.251.228.108	dashengclass.com.cn	4
101.251.226.102	yinghaiyueda.com	2
101.251.232.253	biubiuyouxi.com	2
101.251.225.110	malgw.cn	1
101.251.227.150	safe-stone.com	1
101.251.226.153	appdda.com	1
101.251.225.194	k2p.cn	1
101.251.233.208	wanghao.com	1
101.251.235.188	patica.com.cn	1
101.251.226.147	yaoqifan.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

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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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