1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.20.0.0/16
  4. AS55994  | 103.20.250.0/23

103.20.250.0/23

AS55994  ·  Shanghai ruisu Network Technology Co.,Ltd

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Summary

Country China
Domain 51idc.com
ASN AS55994
Registry APNIC
ID RUISU-51IDC

WHOIS Details

inetnum:        103.20.248.0 - 103.20.251.255
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:  2023-12-27T06:10:19Z
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

Nearby Ranges

BGP prefixes that overlap with 103.20.0.0/16

Range ASN Company Num of IPs
103.20.136.0/22 AS10022 Datacom Group Ltd 1,024
103.20.32.0/22 AS131274 CYPRESS TELECOM (CHINA) LIMITED 1,024
103.20.148.0/22 AS131367 Viet Online trading service corporation 1,024
103.20.24.0/22 AS132395 Unified National Networks 1,024
103.20.172.0/22 AS132418 1 Rue Royale FR 1,024
103.20.212.0/22 AS132420 282, Sector 19 1,024
103.20.204.0/22 AS134240 ADVANCED WIRELESS NETWORK COMPANY LIMITED 1,024
103.20.160.0/22 AS134765 HanMing Group Limited 1,024
103.20.192.0/22 AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 1,024
103.20.80.0/22 AS139628 Mega Truenet Communication Co., Ltd. 1,024
103.20.116.0/22 AS17583 Keumgang Cable Network 1,024
103.20.76.0/22 AS17828 PNG DATACO LTD 1,024
103.20.200.0/22 AS38719 VODIEN AUSTRALIA PTY LTD 1,024
103.20.40.0/22 AS38843 PUMO NETWORK DIGITAL TECHNOLOGY CO.,LTD 1,024
103.20.144.0/22 AS45552 METASERV COMPANY LIMITED 1,024
103.20.4.0/22 AS4686 4-41-16-103Z,yoyogi,shibuya-ku 1,024
103.20.72.0/22 AS4686 15-14fuzi Bld.40-5F,Sakuragaokacho,Shibuya-ku 1,024
103.20.8.0/22 AS4686 Shu BLDG 2538 1,024
103.20.52.0/22 AS55406 HRC Technologies Ltd 1,024
103.20.32.0/22 AS55996 CYPRESS TELECOM (CHINA) LIMITED 1,024
103.20.180.0/22 AS58688 Radiant telecommunications 1,024
103.20.140.0/22 AS58704 Suite 301 Concord Tower 1,024
103.20.252.0/22 AS58710 A1 Richmond Road 1,024
103.20.152.0/22 AS58726 # 203, Express tower 1,024
103.20.208.0/22 AS63956 5G NETWORK OPERATIONS PTY LTD 1,024
103.20.112.0/22 AS9808 China Mobile Communications Corporation 1,024
103.20.230.0/23 AS150092 ZOLM PRIVATE LIMITED 512
103.20.232.0/23 AS132429 Private Mail Box 9103 512
103.20.36.0/23 AS211252 Akari Netowrks K.K. 512
103.20.38.0/23 AS211252 Akari Netowrks K.K. 512
103.20.166.0/23 AS154410 PT. Mediatama Telematika Nusantara 512
103.20.22.0/23 AS24510 HOLMESGLEN INSTITUTE OF TAFE 512
103.20.246.0/23 AS15830 Cogenesis Business Group 512
103.20.198.0/23 AS45691 IotMedia Lab 512
103.20.228.0/23 AS136176 Turtseo 512
103.20.90.0/23 AS58381 Wow Internet Indonesia 512
103.20.126.0/23 AS132415 Palm Court Bldg M, 501/B, 5th Floor, New Link Road 512
103.20.234.0/23 AS395092 Shock Hosting LLC 512
103.20.96.0/23 AS151858 FAST BYTE FAST DATA COMPANY LIMITED 512
103.20.168.0/24 AS56300 MyRepublic Pte Ltd 256
103.20.223.0/24 AS40065 hongkong netbroadband 256
103.20.222.0/24 AS40065 hongkong netbroadband 256
103.20.67.0/24 AS45415 Vasai Cable Pvt. Ltd. - ISP 256
103.20.64.0/24 AS45415 Vasai Cable Pvt. Ltd. - ISP 256
103.20.65.0/24 AS45415 Vasai Cable Pvt. Ltd. - ISP 256
103.20.66.0/24 AS45415 Vasai Cable Pvt. Ltd. _ ISP 256
103.20.51.0/24 AS58557 PT IONPay Networks 256
103.20.190.0/24 AS45731 ARDH Global 256
103.20.132.0/24 AS45814 Netsat (Pvt.) Ltd. 256
103.20.30.0/24 AS131215 SANCHARONLINE IP POOL 256

Hosted domains

There are 5 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
103.20.250.131 AS4811 China Telecom (Group) 3.85ms from Shanghai, CN
103.20.251.40 AS4811 China Telecom (Group) 3.75ms 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
213.233.199.151 AS12414 Solcon Internetdiensten B.V. 6.00ms from Amsterdam, NL
35.87.210.39 AS16509 Amazon.com, Inc. 0.66ms from Boardman, US
94.225.250.87 AS6848 Telenet BV 5.46ms from Brussels, BE
117.196.72.231 AS9829 National Internet Backbone 7.99ms from Chennai, IN
68.179.142.7 AS12083 WideOpenWest Finance LLC 10.47ms from Chicago, US
82.31.213.135 AS5089 Virgin Media Limited 6.88ms from Erith, GB
124.48.107.87 AS17858 LG POWERCOMM 1.89ms from Incheon, KR
190.165.169.247 AS13489 UNE EPM TELECOMUNICACIONES S.A. 1.95ms from Medellin, CO
179.61.229.7 AS274107 INCONET TELECOM, SRL 19.41ms from Miami, US
204.244.254.119 AS1403 EBOX 3.81ms from Montreal, CA
102.204.88.87 AS329437 VENNET SOLUTIONS LIMITED 0.16ms from Nairobi, KE
93.210.95.23 AS3320 Deutsche Telekom AG 3.77ms from Nuernberg, DE
60.145.9.7 AS17676 SoftBank Corp. 3.60ms from Osaka, JP
60.99.105.87 AS17676 SoftBank Corp. 3.68ms from Osaka, JP
133.101.191.231 AS24254 Kyoto Sangyo University 1.57ms from Osaka, JP
89.107.169.151 AS25593 Accenture SAS 0.33ms from Paris, FR
47.123.148.23 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.38ms from Shanghai, CN
193.169.77.7 AS49494 CEWE Stiftung & Co. KGaA 4.18ms from Amsterdam, NL
24.74.254.119 AS11426 Charter Communications Inc 2.48ms from Charlotte, US
65.190.66.215 AS11426 Charter Communications Inc 8.69ms from Charlotte, US
205.185.95.231 AS17306 JAB Wireless, INC. 0.71ms from Denver, US
128.117.182.39 AS194 University Corporation for Atmospheric Research 3.06ms from Denver, US
86.140.126.119 AS2856 British Telecommunications PLC 3.13ms from Erith, GB
125.116.93.7 AS4134 CHINANET BACKBONE 9.21ms from Hangzhou, CN
211.177.216.247 AS9318 SK Broadband Co Ltd 5.01ms from Incheon, KR

Traceroute

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

$
traceroute -a -n -q1 -f2 103.20.251.46
traceroute to 103.20.251.46 (103.20.251.46): 64 hops max, 52 byte packets
2 [AS749] 11.73.56.82 1.146 ms
3 *
4 *
5 *
6 *
9 *
10 *
11 [AS4812] 180.154.15.88 8.619 ms
12 [AS4811] 103.20.251.46 10.403 ms
Measurement taken from IPinfo ProbeNet in Shanghai, CN
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.

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