103.36.174.0/23

AS138421 · China Unicom

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Summary

Country	China
Domain	51idc.com
ASN	AS138421
Registry	APNIC
ID	RUISU-51IDC

WHOIS Details

inetnum:        103.36.172.0 - 103.36.175.255
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

Nearby Ranges

BGP prefixes that overlap with 103.36.0.0/16

Range	ASN	Company	Num of IPs
103.36.92.0/22	AS38532	Exabytes Network (Singapore) Pte. Ltd.	1,024
103.36.112.0/22	AS131091	Room B, 14/F., Wah Hen Commercial Centre,	1,024
103.36.20.0/22	AS132839	UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD	1,024
103.36.32.0/22	AS131111	PT. Mora Telematika Indonesia	1,024
103.36.116.0/22	AS17709	Asia Pacific On-Line Service Inc.	1,024
103.36.132.0/22	AS4811	Shanghai ruisu Network Technology Co.,Ltd	1,024
103.36.136.0/22	AS4811	Shanghai ruisu Network Technology Co.,Ltd	1,024
103.36.132.0/22	AS4812	Shanghai ruisu Network Technology Co.,Ltd	1,024
103.36.208.0/22	AS4837	Hangzhou Sulian Information Technology Co.,ltd	1,024
103.36.28.0/22	AS4837	TianJin ERENB Technology Development Co.,Ltd.	1,024
103.36.36.0/22	AS4837	QingDao WangXin Telcom Corp. Limited.	1,024
103.36.140.0/22	AS18097	2-23-1,YOYOGI	1,024
103.36.192.0/22	AS23650	Xingjielian Corporation,Ltd	1,024
103.36.196.0/22	AS23650	Xingjielian Corporation,Ltd	1,024
103.36.132.0/22	AS55994	Shanghai ruisu Network Technology Co.,Ltd	1,024
103.36.136.0/22	AS55994	Shanghai ruisu Network Technology Co.,Ltd	1,024
103.36.220.0/22	AS58519	Inner Mongolia Ruitong Network Technology Co., Ltd	1,024
103.36.36.0/22	AS59009	QingDao WangXin Telcom Corp. Limited.	1,024
103.36.96.0/22	AS59067	Microsoft Mobile Alliance Internet Services Co., Ltd	1,024
103.36.200.0/22	AS23650	Xingjielian Corporation,Ltd	1,024
103.36.152.0/22	AS9266	1301 Bank of America Tower,	1,024
103.36.16.0/22	AS133623	3F Unit 14 Starmall Apartelle, Shaw EDSA	1,024
103.36.84.0/22	AS133273	Tata Institute of Social Sciences	1,024
103.36.4.0/22	AS133930	TESSERENT AUSTRALIA PTY LTD	1,024
103.36.16.0/22	AS138965	3F Unit 14 Starmall Apartelle, Shaw EDSA	1,024
103.36.204.0/22	AS23650	Xingjielian Corporation,Ltd	1,024
103.36.100.0/22	AS38026	MetroNet Bangladesh Limited	1,024
103.36.252.0/23	AS9370	SKI Incorporated	512
103.36.130.0/23	AS38084	PHILLIP N WOTTON & DAVID J KEARNEY	512
103.36.24.0/23	AS38136	Akari Networks	512
103.36.14.0/23	AS133364	Politeknik Negeri Jakarta	512
103.36.121.0/24	AS45117	INPL's IP Pool	256
103.36.146.0/24	AS132831	WanTok Network Limited	256
103.36.21.0/24	AS132839	Sha Tin	256
103.36.23.0/24	AS132839	Sha Tin	256
103.36.251.0/24	AS132968	KPMG	256
103.36.71.0/24	AS133274	MPOnline Ltd	256
103.36.68.0/24	AS133361	Universitas Katolik Parahyangan	256
103.36.69.0/24	AS133627	A.P.Eagers Ltd	256
103.36.250.0/24	AS141058	Pemerintah Kabupaten Soppeng	256
103.36.70.0/24	AS150207	PT Citra Cakrawala Pratama	256
103.36.100.0/24	AS38026	MetroNet	256
103.36.148.0/24	AS38084	PHILLIP N WOTTON & DAVID J KEARNEY	256
103.36.24.0/24	AS38136	Akari Networks	256
103.36.25.0/24	AS38136	Akari Networks	256
103.36.120.0/24	AS45117	INPL's IP Pool	256
103.36.122.0/24	AS45117	INPL's IP Pool	256
103.36.123.0/24	AS45117	INPL's IP Pool	256
103.36.147.0/24	AS45935	WanTok Network Limited	256
103.36.157.0/24	AS55705	I World Tower, DLF CITY	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

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

IP Address	ASN	Details
103.36.174.140	AS138421 China Unicom	`4.22ms` 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
77.173.14.167	AS1136 KPN B.V.	`1.35ms` from Amsterdam, NL
101.108.40.167	AS23969 TOT Public Company Limited	`2.08ms` from Bangkok, TH
24.64.37.151	AS6327 Shaw Communications	`2.09ms` from Calgary, CA
69.107.143.247	AS7018 AT&T Enterprises, LLC	`9.78ms` from Dallas, US
54.194.91.167	AS16509 Amazon.com, Inc.	`0.28ms` from Dublin, IE
109.150.117.215	AS2856 British Telecommunications PLC	`9.52ms` from London, GB
102.129.183.87	AS58061 Scalaxy B.V.	`1.16ms` from Meppel, NL
178.125.197.231	AS6697 Republican Unitary Telecommunication Enterprise Beltelecom	`1.69ms` from Minsk, BY
182.85.90.199	AS4134 CHINANET-BACKBONE	`6.32ms` from Nanchang, CN
171.37.149.199	AS4837 CHINA UNICOM China169 Backbone	`3.08ms` from Nanning, CN
47.164.195.135	AS5650 Frontier Communications of America, Inc.	`4.59ms` from New York City, US
191.202.80.103	AS26599 TELEFÔNICA BRASIL S.A	`15.41ms` from Osasco, BR
177.87.149.103	AS28270 AS-Videomar	`6.10ms` from Osasco, BR
4.220.1.71	AS8075 Microsoft Corporation	`0.56ms` from Oslo, NO
213.32.128.183	AS200484 Sendinblue SAS	`4.97ms` from Paris, FR
54.160.201.231	AS14618 Amazon.com, Inc.	`0.24ms` from Reston, US
52.241.30.23	AS8075 Microsoft Corporation	`0.57ms` from San Jose, US
112.163.25.151	AS4766 Korea Telecom	`7.45ms` from Seoul, KR
23.54.242.247	AS16625 Akamai Technologies, Inc.	`0.15ms` from Tokyo, JP
126.93.168.39	AS17676 SoftBank Corp.	`8.80ms` from Tokyo, JP
52.228.76.215	AS8075 Microsoft Corporation	`0.18ms` from Toronto, CA
196.235.46.39	AS37492 Orange Tunisie	`2.68ms` from Tunis, TN
144.85.224.103	AS12350 VTX Services SA	`2.37ms` from Zuerich, CH
98.192.27.119	AS7922 Comcast Cable Communications, LLC	`4.68ms` from Atlanta, US
23.35.67.231	AS16625 Akamai Technologies, Inc.	`0.54ms` from Boston, US

Traceroute

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

traceroute -a -n -q1 -f3 -m16 103.36.175.204

traceroute to 103.36.175.204 (103.36.175.204): 16 hops max, 52 byte packets

3 [AS6461] 64.125.30.38 23.984 ms

4 *

5 [AS6461] 64.125.26.21 23.655 ms

6 [AS6461] 64.125.28.99 23.979 ms

7 [AS6461] 208.184.12.147 203.771 ms

8 [AS4837] 219.158.16.93 174.349 ms

9 *

10 [AS4837] 219.158.5.149 201.862 ms

11 *

12 *

13 [AS138421] 220.196.252.66 232.867 ms

14 *

15 *

16 *

Measurement taken from

IPinfo ProbeNet in Denver, US

On February 16th 2026

What are IP address ranges?

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