1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.131.0.0/16
  4. AS23724  | 103.131.170.0/23

103.131.170.0/23

AS23724  ·  IDC, China Telecommunications Corporation

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Summary

Country China
Domain unicloud.com
ASN AS23724
Registry APNIC
ID T-UNICLOUD

WHOIS Details

inetnum:        103.131.168.0 - 103.131.171.255
netname:        T-UNICLOUD
descr:          UNICLOUD TECH CO.,LTD.
descr:          6Th Floor, Ziguang Building, Building 10, No. 1,
descr:          Zhongguancun East Road, Haidian District, Beijing
country:        CN
admin-c:        YW7024-AP
tech-c:         JS4219-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-T-UNICLOUD-CN
mnt-lower:      MAINT-CNNIC-AP
mnt-routes:     MAINT-CNNIC-AP
last-modified:  2023-11-28T00:55:53Z
source:         APNIC

irt:            IRT-T-UNICLOUD-CN
address:        6Th Floor, Ziguang Building, Building 10, No. 1,
address:        Zhongguancun East Road, Haidian District, Beijing
e-mail:         dongying@unicloud.com
abuse-mailbox:  dongying@unicloud.com
admin-c:        YW7024-AP
tech-c:         JS4219-AP
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-18T00:35:13Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        ipas@cnnic.cn is invalid
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-19T17:20:32Z
source:         APNIC

person:         DONG YING
address:        6Th Floor, Ziguang Building, Building 10, No. 1,
address:        Zhongguancun East Road, Haidian District, Beijing
country:        CN
phone:          +86-18606525533
e-mail:         dongying@unicloud.com
nic-hdl:        JS4219-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2019-04-30T01:52:07Z
source:         APNIC

person:         Sun Baoyi
address:        6Th Floor, Ziguang Building, Building 10, No. 1,
address:        Zhongguancun East Road, Haidian District, Beijing
country:        CN
phone:          +86-13311426517
e-mail:         sunbaoyi@unicloud.com
nic-hdl:        YW7024-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2019-04-30T01:50:37Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.131.0.0/16

Range ASN Company Num of IPs
103.131.172.0/22 AS38851 New Taipei City CATV Crop. 1,024
103.131.252.0/22 AS131659 NETEASE 1,024
103.131.44.0/22 AS133054 Reasonable Internet Limited 1,024
103.131.232.0/22 AS45447 RemoteISP Pty Ltd 1,024
103.131.144.0/22 AS138362 PLEXUS CLOUD 1,024
103.131.72.0/22 AS45544 Representative office of Super micro small company 1,024
103.131.112.0/22 AS18046 UnitedSoft CO., LTD 1,024
103.131.124.0/22 AS18046 MountainPower CO., LTD 1,024
103.131.68.0/22 AS45899 Coc Coc Company Limited 1,024
103.131.120.0/22 AS9354 COMMUNITY NETWORK CENTER INC. 1,024
103.131.216.0/22 AS38758 PT Boanerges Putra Utama 1,024
103.131.56.0/23 AS140815 GPTCLOUD TECHNOLOGY COMPANY LIMITED 512
103.131.176.0/23 AS136237 HONGKONG YUN NET 512
103.131.84.0/23 AS149137 HVT TM AND XNK COMPANY LIMITED 512
103.131.176.0/23 AS137995 HONGKONG YUN NET 512
103.131.100.0/23 AS151080 Asiatel Network Limited 512
103.131.178.0/23 AS137995 HONGKONG YUN NET 512
103.131.104.0/23 AS59151 Diskominfo DIY 512
103.131.250.0/23 AS151152 GRAND BROADBAND SERVICES PRIVATE LIMITED 512
103.131.160.0/23 AS138363 Royal Agricultural Society of NSW 512
103.131.138.0/23 AS136197 Xiongan Cloud Network Technology Co., LTD 512
103.131.194.0/23 AS2515 Japan Network Information Center 512
103.131.89.0/24 AS133528 M/S Step Net System (SNS) 256
103.131.90.0/24 AS133528 M/S Step Net System (SNS) 256
103.131.91.0/24 AS133528 M/S Step Net System (SNS) 256
103.131.27.0/24 AS134026 Icn Internet Services Pvt. Ltd 256
103.131.163.0/24 AS134594 AVNET ASIA PTE LTD 256
103.131.236.0/24 AS134655 PT. DUMAI MANDIRI NET 256
103.131.188.0/24 AS135134 Soon Keat Neo 256
103.131.60.0/24 AS135208 Bloglytics Internet Private Limited 256
103.131.206.0/24 AS135607 HorizonGateway 256
103.131.180.0/24 AS137023 ASIAN CITY ONLINE BD LTD. 256
103.131.178.0/24 AS137995 HONGKONG YUN NET 256
103.131.179.0/24 AS137995 HONGKONG YUN NET(JP) 256
103.131.179.0/24 AS137995 HONGKONG YUN NET(JP) 256
103.131.29.0/24 AS138084 INSTITUT TEKNOLOGI NASIONAL MALANG 256
103.131.107.0/24 AS138119 PT Artha Media Lintas Nusa 256
103.131.61.0/24 AS138126 PT. NEWTON CIPTA INFORMATIKA 256
103.131.200.0/24 AS138156 CSNE CO., LTD. 256
103.131.35.0/24 AS138353 NIST INTERNATIONAL SCHOOL 256
103.131.40.0/24 AS138354 LocalDC - NBN Customers 256
103.131.41.0/24 AS138354 LocalDC - NBN Customers 256
103.131.80.0/24 AS138357 Alliance Broadband Bd Ltd. 256
103.131.81.0/24 AS138357 Alliance Broadband Bd Ltd. 256
103.131.106.0/24 AS138360 SOUTHERN CROSS MEDICAL CARE SOCIETY 256
103.131.212.0/24 AS138368 INSTACOM 256
103.131.213.0/24 AS138368 INSTACOM 256
103.131.214.0/24 AS138368 INSTACOM 256
103.131.215.0/24 AS138368 INSTACOM 256
103.131.220.0/24 AS138372 11 Mills St 256

Hosted domains

There are 3 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
103.131.171.64 china-designer.com 1
103.131.171.225 shejiyue.com 1
103.131.171.138 shejiyue.com 1
103.131.171.191 unis-its.com 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.
Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
103.131.171.75 AS23724 IDC, China Telecommunications Corporation 5.39ms from Beijing, CN
103.131.170.34 AS23724 IDC, China Telecommunications Corporation 3.65ms from Tianjin, 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
95.37.240.215 AS12389 PJSC Rostelecom 6.42ms from Kazan, RU
39.128.163.247 AS9808 China Mobile Communications Group Co., Ltd. 5.28ms from Kunming, CN
151.48.65.23 AS1267 WIND TRE S.P.A. 4.98ms from Milan, IT
115.203.188.231 AS4134 CHINANET-BACKBONE 4.55ms from Ningbo, CN
80.130.215.7 AS3320 Deutsche Telekom AG 3.90ms from Nuernberg, DE
153.203.250.151 AS4713 NTT DOCOMO BUSINESS,Inc. 7.39ms from Osaka, JP
178.132.104.183 AS136787 PacketHub S.A. 0.09ms from Santiago de Queretaro, MX
189.244.28.231 AS8151 UNINET 11.14ms from Santiago de Queretaro, MX
174.164.33.71 AS7922 Comcast Cable Communications, LLC 1.40ms from Seattle, US
178.235.221.23 AS29314 VECTRA S.A. 14.29ms from Warsaw, PL
35.174.180.103 AS14618 Amazon.com, Inc. 0.60ms from Ashburn, US
140.179.120.103 AS55960 Beijing Guanghuan Xinwang Digital 3.60ms from Beijing, CN
197.36.4.135 AS8452 TE-AS 3.72ms from Cairo, EG
107.211.241.103 AS7018 AT&T Enterprises, LLC 9.35ms from Dallas, US
14.212.67.199 AS4134 CHINANET-BACKBONE 2.86ms from Guangzhou, CN
196.8.130.103 AS10798 The Standard Bank of South Africa (Proprietary) Limited 1.54ms from Johannesburg, ZA
31.125.24.167 AS6871 Plusnet 4.55ms from London, GB
196.247.1.23 AS41564 Orion Network Limited 0.33ms from Los Angeles, US
86.65.123.103 AS15557 Societe Francaise Du Radiotelephone - SFR SA 0.89ms from Lyon, FR
151.20.6.135 AS1267 WIND TRE S.P.A. 2.07ms from Milan, IT
91.212.241.23 AS47217 Planetel SPA 1.32ms from Milan, IT
90.103.204.135 AS3215 Orange S.A. 7.60ms from Paris, FR
120.151.78.183 AS1221 Telstra Limited 1.73ms from Perth, AU
1.242.254.55 AS9318 SK Broadband Co Ltd 4.58ms from Seoul, KR
122.150.43.247 AS9443 Vocus Retail 3.82ms from Sydney, AU

Traceroute

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

$
traceroute -a -n -q1 -f3 103.131.170.34
traceroute to 103.131.170.34 (103.131.170.34): 64 hops max, 52 byte packets
3 [AS749] 11.62.82.170 1.779 ms
4 [AS749] 11.62.83.169 0.817 ms
5 *
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Tianjin, 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.

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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