1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.6.0.0/16
  4. AS4812  | 103.6.220.0/22

103.6.220.0/22

AS4812  ·  China Telecom (Group)

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Summary

Country China
Domain 51idc.com
ASN AS4812
Registry APNIC
ID RUISU-51IDC

WHOIS Details

inetnum:        103.6.220.0 - 103.6.223.255
netname:        Ruisu-51IDC
descr:          Shanghai ruisu Network Technology Co.,Ltd
descr:          Building 4,intelligence industry park,
descr:          No.1 Hulan West Road,Shanghai
country:        CN
admin-c:        YW7308-AP
tech-c:         YW7187-AP
mnt-by:         MAINT-CNNIC-AP
mnt-lower:      MAINT-CNNIC-AP
mnt-irt:        IRT-51IDC-CN
mnt-routes:     MAINT-CNNIC-AP
status:         ALLOCATED PORTABLE
last-modified:  2023-12-27T06:10:23Z
source:         APNIC

irt:            IRT-51IDC-CN
address:        Building 4,intelligence industry park,
address:        No.1 Hulan West Road,Shanghai
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        YW7308-AP
tech-c:         YW7187-AP
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-18T00:37:27Z
source:         APNIC

person:         Yu Huagang
address:        Building 4,intelligence industry park,
address:        No.1 Hulan West Road,Shanghai
country:        CN
phone:          +86-13818683083
e-mail:         [email protected]
nic-hdl:        YW7187-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2023-12-27T06:11:46Z
source:         APNIC

person:         Zheng Xiaochuan
address:        Building 4,intelligence industry park,
address:        No.1 Hulan West Road,Shanghai
country:        CN
phone:          +86-18516630940
e-mail:         [email protected]
nic-hdl:        YW7308-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2023-12-27T06:07:15Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.6.0.0/16

Range ASN Company Num of IPs
103.6.48.0/22 AS9381 HKBN Enterprise Solutions HK Limited 1,024
103.6.128.0/22 AS41095 IPTP LIMITED 1,024
103.6.80.0/22 AS9318 SK Broadband Co Ltd 1,024
103.6.136.0/22 AS9381 HKBN Enterprise Solutions HK Limited 1,024
103.6.140.0/22 AS9381 HKBN Enterprise Solutions HK Limited 1,024
103.6.152.0/22 AS9381 HKBN Enterprise Solutions HK Limited 1,024
103.6.176.0/22 AS9381 HKBN Enterprise Solutions HK Limited 1,024
103.6.96.0/22 AS38909 ARLINE BERBA ESTRADA t/a ARDION LINE WEB DESIGN 1,024
103.6.196.0/22 AS46015 Exa Bytes Network Sdn.Bhd. 1,024
103.6.228.0/22 AS21859 Shanghai Kuanhui Tech. Co.,ltd 1,024
103.6.16.0/22 AS23831 NISHIOWARI CATV CORPORATION 1,024
103.6.228.0/22 AS139259 Shanghai Kuanhui Tech. Co.,ltd 1,024
103.6.156.0/22 AS150016 Thirumala Tripleplay Network 1,024
103.6.8.0/22 AS17726 Telecom Cambodia (T.C.) 1,024
103.6.144.0/22 AS56030 Voyager Internet Ltd. 1,024
103.6.236.0/22 AS131310 Block 1 MTDC Server Farm Complex 1,024
103.6.200.0/22 AS17995 PT. Arsen Kusuma Indonesia 1,024
103.6.240.0/22 AS132827 AMDIA Inc. 1,024
103.6.216.0/22 AS6939 Astrill 1,024
103.6.12.0/22 AS7604 Zettagrid Pty Ltd 1,024
103.6.252.0/22 AS10148 The University of Melbourne 1,024
103.6.100.0/22 AS9286 KINX 1,024
103.6.182.0/23 AS45530 Agoda Company Pte. Ltd. 512
103.6.232.0/23 AS203020 Manasi Sales Corporation 512
103.6.90.0/23 AS134041 DNS Infonet Pvt Ltd 512
103.6.124.0/23 AS150768 Colin Interior Decoration Design Ltd. 512
103.6.234.0/23 AS152992 HASAKI VIETNAM SECURITY SERVICES COMPANY LIMITED 512
103.6.248.0/23 AS140815 MQM TECHNOLOGY AND SERVICES COMPANY LIMITED 512
103.6.20.0/24 AS202736 WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD. 256
103.6.21.0/24 AS202736 WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD. 256
103.6.22.0/24 AS202736 WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD. 256
103.6.23.0/24 AS202736 WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD. 256
103.6.61.0/24 AS2519 NET-MANAGE-JP 256
103.6.4.0/24 AS32242 LT IDC Section 2 256
103.6.5.0/24 AS32242 Home broadband service 256
103.6.168.0/24 AS36007 VPSServer.com /24 block for SINGAPORE Location 256
103.6.169.0/24 AS36007 VPSServer.com /24 block for SINGAPORE Location 256
103.6.170.0/24 AS36007 CloudWebManage Platform 256
103.6.171.0/24 AS36007 CloudWebManage Platform 256
103.6.84.0/24 AS36236 Host Virtual, Inc 256
103.6.86.0/24 AS36236 Host Virtual, Inc 256
103.6.87.0/24 AS36236 Host Virtual, Inc 256
103.6.105.0/24 AS45657 NSW Rural Fire Service 256
103.6.196.0/24 AS46015 NOC Operation 256
103.6.167.0/24 AS4755 EXPLEO SOLUTIONS LIMITED 256
103.6.89.0/24 AS4775 Globe Telecom (GMCR,INC) 256
103.6.211.0/24 AS50889 Pentanet Limited 256
103.6.6.0/24 AS55361 LT IDC Section 2 256

Hosted domains

There are 53 domain names hosted across 28 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

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

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

IP Address ASN Details
103.6.223.241 AS4811 China Telecom (Group) 2.77ms from Shanghai, CN
103.6.221.18 AS4811 China Telecom (Group) 3.66ms from Shanghai, CN
103.6.220.211 AS4811 China Telecom (Group) 3.14ms from Shanghai, CN
103.6.222.43 AS4811 China Telecom (Group) 3.48ms from Shanghai, 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
156.195.185.230 AS8452 TE-AS 5.57ms from Cairo, EG
172.127.150.182 AS7018 AT&T Enterprises, LLC 5.57ms from Chicago, US
218.244.152.22 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 6.88ms from Hangzhou, CN
123.165.85.38 AS4134 CHINANET-BACKBONE 2.81ms from Harbin, CN
61.4.119.22 AS55720 Gigabit Hosting Sdn Bhd 1.45ms from Hong Kong, HK
14.141.43.198 AS4755 TATA Communications formerly VSNL is Leading ISP 0.45ms from Hyderabad, IN
188.140.82.166 AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 11.12ms from Lisbon, PT
111.58.198.54 AS9808 China Mobile Communications Group Co., Ltd. 7.12ms from Nanning, CN
86.212.33.150 AS3215 Orange S.A. 10.63ms from Paris, FR
34.226.24.182 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
73.41.74.118 AS7922 Comcast Cable Communications, LLC 11.59ms from San Jose, US
187.109.117.38 AS262767 Avelino e Rodrigues LTDA 12.70ms from Sao Paulo, BR
50.77.22.102 AS7922 Comcast Cable Communications, LLC 7.72ms from Secaucus, US
14.92.87.198 AS4766 Korea Telecom 4.78ms from Seoul, KR
119.252.74.86 AS7604 Zettagrid Pty Ltd 0.28ms from Sydney, AU
220.221.202.118 AS4713 NTT DOCOMO BUSINESS,Inc. 7.85ms from Tokyo, JP
42.51.28.230 AS56005 Zhengzhou Fastidc Technology Co.,Ltd. 4.77ms from Zhengzhou, CN
98.117.70.6 AS701 Verizon Business 5.91ms from Ashburn, US
129.229.211.182 AS668 United States Department of Defense (DoD) 4.18ms from Chicago, US
70.39.124.38 AS46844 Sharktech 0.55ms from Denver, US
57.150.160.134 AS8075 Microsoft Corporation 0.21ms from Des Moines, US
113.162.158.118 AS45899 VNPT Corp 1.51ms from Ho Chi Minh City, VN
23.224.104.150 AS40065 CNSERVERS LLC 0.23ms from Los Angeles, US
23.24.171.198 AS7922 Comcast Cable Communications, LLC 5.56ms from Miami, US
176.193.173.54 AS12714 PJSC MegaFon 1.80ms from Moscow, RU

Traceroute

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

$
traceroute -a -n -q1 -f4 103.6.223.183
traceroute to 103.6.223.183 (103.6.223.183): 64 hops max, 52 byte packets
5 [AS4134] 81.173.18.1 11.438 ms
6 *
7 [AS4134] 202.97.33.133 223.643 ms
8 *
9 *
10 *
11 [AS4811] 101.95.236.1 227.487 ms
12 *
13 *
14 *
15 [AS4811] 103.6.222.38 227.437 ms
16 *
17 [AS4811] 103.6.223.183 244.47 ms
Measurement taken from IPinfo ProbeNet in Manchester, GB
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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