103.238.182.0/24

AS55994 · Shanghai ruisu Network Technology Co.,Ltd

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Summary

Country	China
Domain	51idc.com
ASN	AS55994
Parent Range	103.238.180.0/22
Registry	APNIC
ID	RUISU-51IDC

WHOIS Details

inetnum:        103.238.180.0 - 103.238.183.255
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:  2023-12-27T06:10:22Z
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 103.238.182.0/24

Range	ASN	Company	Num of IPs
103.238.180.0/22	AS55994	Shanghai ruisu Network Technology Co.,Ltd	1,024

Nearby Ranges

BGP prefixes that overlap with 103.238.0.0/16

Range	ASN	Company	Num of IPs
103.238.224.0/22	AS6134	FLAT/RM A30, 9/F SILVERCORP INTERNATIONAL TOWER,	1,024
103.238.116.0/22	AS133606	Timor Plaza II, Comoro Dili, Timor Leste	1,024
103.238.236.0/22	AS17931	Netforest,Inc	1,024
103.238.148.0/22	AS20940	Akamai Technologies, Inc.	1,024
103.238.224.0/22	AS55933	FLAT/RM A30, 9/F SILVERCORP INTERNATIONAL TOWER,	1,024
103.238.180.0/22	AS55994	Shanghai ruisu Network Technology Co.,Ltd	1,024
103.238.68.0/22	AS24088	Hanoi Telecom Corporation	1,024
103.238.72.0/22	AS24088	Branch of Hanoi Telecom JSC in HCM	1,024
103.238.52.0/22	AS24139	Huashu media&Network Limited	1,024
103.238.16.0/22	AS45090	Shenzhen Tencent Computer Systems Company Limited	1,024
103.238.80.0/22	AS131429	Cloudone Technology Company Limited	1,024
103.238.228.0/22	AS133000	ARJUN TELECOM PVT. LTD.	1,024
103.238.148.0/22	AS16625	Akamai Technologies, Inc.	1,024
103.238.144.0/22	AS4808	China UNICOM, Beijing Branch	1,024
103.238.188.0/22	AS4816	Shenzhen ESIN Technology Co., Ltd	1,024
103.238.132.0/22	AS4847	BeiJing guangdianxinchuang communication &	1,024
103.238.204.0/22	AS4847	BEIJING ZHONGGUANCUN SOFTWARE PARK DEVELOPMENT CO.,Ltd.	1,024
103.238.208.0/22	AS131413	VINGROUP JOINT STOCK COMPANY	1,024
103.238.154.0/23	AS151615	GenNext Technologies Limited	512
103.238.64.0/23	AS151125	LINKTEL INFO TECHNOLOGY PVT LTD	512
103.238.216.0/23	AS138640	HelloTech Limited	512
103.238.234.0/23	AS140810	VPSTTT COMPUTER COMPANY LIMITED	512
103.238.12.0/24	AS45117	INPL'S IP POOL	256
103.238.13.0/24	AS45117	INPL'S IP POOL	256
103.238.14.0/24	AS45117	INPL'S IP POOL	256
103.238.15.0/24	AS45117	INPL'S IP POOL	256
103.238.101.0/24	AS55705	I WORLD TOWER, DLF CITY	256
103.238.102.0/24	AS55705	I WORLD TOWER, DLF CITY	256
103.238.103.0/24	AS55705	I WORLD TOWER, DLF CITY	256
103.238.100.0/24	AS55705	I WORLD TOWER, DLF CITY	256
103.238.125.0/24	AS132196	DANAWA RESOURCES SDN BHD	256
103.238.61.0/24	AS133258	Metropolitan Stock Exchange of India Limited	256
103.238.193.0/24	AS133262	BANCTEC TPS INDIA PVT. LTD.	256
103.238.192.0/24	AS133313	Saha Institute of Nuclear Physics	256
103.238.60.0/24	AS133604	MidCentral District Health Board	256
103.238.116.0/24	AS133606	Timor Plaza II, Comoro Dili, Timor Leste	256
103.238.117.0/24	AS133606	Timor Plaza II, Comoro Dili, Timor Leste	256
103.238.118.0/24	AS133606	Timor Plaza II, Comoro Dili, Timor Leste	256
103.238.119.0/24	AS133606	Timor Plaza II, Comoro Dili, Timor Leste	256
103.238.63.0/24	AS133610	BRAC	256
103.238.62.0/24	AS138354	LOCALDC PTY LTD	256
103.238.216.0/24	AS138640	Hello Tech Limited	256
103.238.217.0/24	AS138640	Hello Tech Limited	256
103.238.115.0/24	AS151614	Green Link Network	256
103.238.154.0/24	AS151615	GenNext Technologies Limited	256
103.238.155.0/24	AS151615	GenNext Technologies Ltd.	256
103.238.128.0/24	AS154408	SRMAK TECHNOLOGICAL SYSTEM PRIVATE LIMITED	256
103.238.200.0/24	AS23679	PT. Media Antar Nusa	256
103.238.201.0/24	AS23679	PT. Internet Ini Saja	256
103.238.202.0/24	AS23679	PT. Internet Ini Saja	256

Hosted domains

There are no domains currently hosted on this ASN.

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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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
84.245.136.152	AS20676 Plusnet GmbH	`0.70ms` from Duesseldorf, DE
113.233.86.120	AS4837 CHINA UNICOM China169 Backbone	`8.06ms` from Liaoyang, CN
75.237.94.136	AS6167 Verizon Business	`17.05ms` from Los Angeles, US
191.92.233.216	AS27831 Colombia Móvil	`7.20ms` from Medellin, CO
31.36.212.168	AS5410 Bouygues Telecom SA	`9.94ms` from Paris, FR
211.214.156.216	AS9318 SK Broadband Co Ltd	`1.58ms` from Seoul, KR
120.25.129.88	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.60ms` from Shenzhen, CN
3.103.60.216	AS16509 Amazon.com, Inc.	`0.68ms` from Auckland, NZ
66.170.195.136	AS6300 Fidium	`4.62ms` from Dallas, US
20.54.55.88	AS8075 Microsoft Corporation	`0.15ms` from Dublin, IE
218.20.248.136	AS4134 CHINANET-BACKBONE	`3.42ms` from Guangzhou, CN
117.4.160.56	AS7552 Viettel Group	`1.43ms` from Hanoi, VN
223.197.29.248	AS4515 PCCW IMS Ltd (PCCW Business Internet Access)	`1.54ms` from Hong Kong, HK
2.238.21.56	AS12874 Fastweb SpA	`8.45ms` from Milan, IT
174.82.187.24	AS20115 Charter Communications LLC	`10.66ms` from Minneapolis, US
223.241.94.24	AS4134 CHINANET-BACKBONE	`7.76ms` from Nanchang, CN
187.214.208.88	AS8151 UNINET	`7.61ms` from Santiago de Queretaro, MX
117.55.72.248	AS17676 SoftBank Corp.	`3.63ms` from Tokyo, JP
93.111.241.152	AS8447 A1 Telekom Austria AG	`9.81ms` from Vienna, AT
5.43.169.40	AS34594 Telemach Hrvatska d.o.o.	`6.67ms` from Zagreb, HR
156.223.28.40	AS8452 TE-AS	`6.47ms` from Cairo, EG
14.29.218.56	AS4134 CHINANET-BACKBONE	`1.93ms` from Guangzhou, CN
221.160.183.88	AS38422 Seowon University	`3.38ms` from Incheon, KR
14.81.226.136	AS4766 Korea Telecom	`5.66ms` from Incheon, KR
101.255.105.56	AS38511 PT Remala Abadi	`0.44ms` from Jakarta, ID

Traceroute

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

traceroute -a -n -q1 -m4 103.238.182.147

traceroute to 103.238.182.147 (103.238.182.147): 4 hops max, 52 byte packets

1 [AS202422] 45.80.215.2 1.945 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Paris, FR

On January 19th 2026

What are IP address ranges?

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