1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.6.0.0/16
  4. AS138421  | 103.6.223.0/24

103.6.223.0/24

AS138421  ·  China Unicom

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Summary

Country China
Domain 51idc.com
ASN AS138421
Parent Range 103.6.220.0/22
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:         yuhg@51idc.com
abuse-mailbox:  yuhg@51idc.com
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:         yuhg@51idc.com
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:         anch-resource@51idc.com
nic-hdl:        YW7308-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2023-12-27T06:07:15Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 103.6.223.0/24

Range ASN Company Num of IPs
103.6.220.0/22 AS4812 Shanghai ruisu Network Technology Co.,Ltd 1,024
103.6.220.0/22 AS4811 Shanghai ruisu Network Technology Co.,Ltd 1,024

Nearby Ranges

BGP prefixes that overlap with 103.6.0.0/16

Range ASN Company Num of IPs
103.6.176.0/22 AS9381 HKBN Enterprise Solutions HK Limited 1,024
103.6.128.0/22 AS41095 IPTP LIMITED 1,024
103.6.152.0/22 AS9381 HKBN Enterprise Solutions HK Limited 1,024
103.6.48.0/22 AS9381 HKBN Enterprise Solutions HK Limited 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
103.6.96.0/22 AS38909 ARLINE BERBA ESTRADA t/a ARDION LINE WEB DESIGN 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
103.6.196.0/22 AS46015 Exa Bytes Network Sdn.Bhd. 1,024
103.6.228.0/22 AS139259 Shanghai Kuanhui Tech. Co.,ltd 1,024
103.6.220.0/22 AS4811 Shanghai ruisu Network Technology Co.,Ltd 1,024
103.6.220.0/22 AS4812 Shanghai ruisu Network Technology Co.,Ltd 1,024
103.6.8.0/22 AS17726 Telecom Cambodia (T.C.) 1,024
103.6.200.0/22 AS17995 PT. Arsen Kusuma Indonesia 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
103.6.156.0/22 AS150016 Thirumala Tripleplay Network 1,024
103.6.252.0/22 AS10148 The University of Melbourne 1,024
103.6.216.0/22 AS6939 Astrill 1,024
103.6.240.0/22 AS132827 AMDIA Inc. 1,024
103.6.12.0/22 AS7604 Zettagrid Pty Ltd 1,024
103.6.72.0/22 AS38705 KOREA DATA 1,024
103.6.100.0/22 AS9286 KINX 1,024
103.6.80.0/22 AS9318 SK Broadband Co Ltd 1,024
103.6.182.0/23 AS45530 Agoda Company Pte. 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
103.6.232.0/23 AS203020 Manasi Sales Corporation 512
103.6.60.0/24 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
103.6.20.0/24 AS202736 WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD. 256
103.6.61.0/24 AS2519 NET-MANAGE-JP 256
103.6.5.0/24 AS32242 Home broadband service 256
103.6.4.0/24 AS32242 LT IDC Section 2 256
103.6.171.0/24 AS36007 CloudWebManage Platform 256
103.6.169.0/24 AS36007 VPSServer.com /24 block for SINGAPORE Location 256
103.6.170.0/24 AS36007 CloudWebManage Platform 256
103.6.168.0/24 AS36007 VPSServer.com /24 block for SINGAPORE Location 256
103.6.86.0/24 AS36236 Host Virtual, Inc 256
103.6.84.0/24 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

Hosted domains

There are 6 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
103.6.223.106 jjstt.com 1
103.6.223.133 aupkg.net 1
103.6.223.100 csszly.cn 1
103.6.223.104 hflxs.com 1
103.6.223.131 softsqr.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.
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Read more

Pingable IPs

42 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) 2.84ms 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
110.251.235.120 AS4837 CHINA UNICOM China169 Backbone 5.04ms from Beijing, CN
79.233.248.136 AS3320 Deutsche Telekom AG 11.02ms from Frankfurt am Main, DE
222.231.89.24 AS18144 Enecom,Inc. 1.72ms from Hiroshima, JP
86.182.138.120 AS2856 British Telecommunications PLC 2.76ms from London, GB
108.67.52.24 AS7018 AT&T Enterprises, LLC 17.93ms from Los Angeles, US
193.31.192.120 AS48320 KETIS Ltd. 3.65ms from Moscow, RU
24.208.34.200 AS10796 Charter Communications Inc 10.30ms from Mount Prospect, US
20.83.77.56 AS8075 Microsoft Corporation 0.31ms from Quincy, US
187.25.217.232 AS22085 Claro S/A 16.25ms from Rio de Janeiro, BR
68.85.9.24 AS7922 Comcast Cable Communications, LLC 3.39ms from San Jose, US
192.22.141.216 AS31898 Oracle Corporation 0.54ms from Seattle, US
212.179.245.120 AS8551 Bezeq International Ltd. 1.06ms from Tel Aviv, IL
91.248.54.168 AS9145 EWE TEL GmbH 8.68ms from Amsterdam, NL
27.252.131.136 AS9500 One New Zealand Group Limited 2.46ms from Auckland, NZ
216.183.202.120 AS16717 Craw-Kan Telephone Cooperative Inc. 10.21ms from Kansas City, US
121.84.255.136 AS17511 OPTAGE Inc. 2.62ms from Osaka, JP
98.85.218.40 AS14618 Amazon.com, Inc. 0.24ms from Reston, US
175.234.255.72 AS4766 Korea Telecom 2.52ms from Seoul, KR
219.149.189.24 AS4134 CHINANET BACKBONE 2.75ms from Taiyuan, CN
130.62.126.8 AS55391 INTERNET MULTIFEED CO. 2.26ms from Tokyo, JP
80.83.26.152 AS35197 Virtual ISP s.a.l. 1.41ms from Beirut, LB
51.77.114.104 AS16276 OVH SAS 0.07ms from Erith, GB
116.40.254.56 AS17858 LG POWERCOMM 1.76ms from Incheon, KR
136.52.55.248 AS16591 Google Fiber Inc. 1.81ms from Los Angeles, US
66.108.36.216 AS12271 Charter Communications Inc 3.51ms from New York City, US

Traceroute

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

$
traceroute -a -n -q1 103.6.223.242
traceroute to 103.6.223.242 (103.6.223.242): 64 hops max, 52 byte packets
2 *
3 *
4 [AS4837] 219.158.12.161 219.763 ms
5 *
6 *
7 *
8 *
10 [AS17621] 211.95.76.202 243.122 ms
11 *
12 [AS4811] 103.6.223.242 228.676 ms
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
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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