1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.72.0.0/16
  4. AS135377  | 103.72.145.0/24

103.72.145.0/24

AS135377  ·  UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED

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Summary

Country China
Domain ucloud.cn
ASN AS135377
Registry APNIC
ID UCLOUD-HK

WHOIS Details

inetnum:        103.72.145.0 - 103.72.145.255
netname:        UCLOUD-HK
descr:          Ucloud Hong Kong
country:        CN
admin-c:        BH647-AP
tech-c:         QH599-AP
abuse-c:        AU177-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-ULD-AP
mnt-irt:        IRT-ULD-APNIC
last-modified:  2021-09-06T06:55:41Z
source:         APNIC

irt:            IRT-ULD-APNIC
address:        FLAT/RM 603 6/ FLAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD KL
address:        Hong Kong
e-mail:         unoc@ucloud.cn
abuse-mailbox:  unoc@ucloud.cn
admin-c:        BH647-AP
tech-c:         BH647-AP
auth:           # Filtered
remarks:        unoc@ucloud.cn was validated on 2026-01-08
mnt-by:         MAINT-ULD-AP
last-modified:  2026-01-08T03:25:04Z
source:         APNIC

role:           ABUSE ULDAPNIC
country:        ZZ
address:        FLAT/RM 603 6/ FLAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD KL
address:        Hong Kong
phone:          +000000000
e-mail:         unoc@ucloud.cn
admin-c:        BH647-AP
tech-c:         BH647-AP
nic-hdl:        AU177-AP
remarks:        Generated from irt object IRT-ULD-APNIC
remarks:        unoc@ucloud.cn was validated on 2026-01-08
abuse-mailbox:  unoc@ucloud.cn
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-08T03:25:47Z
source:         APNIC

person:         Benny Huang
e-mail:         huangjianbin@ucloud.cn
address:        2nd Floor 3rd Building No.200 EAST Guoding
address:        Road ,Yangpu District,Shanghai
phone:          +86-021-65016770
country:        CN
mnt-by:         MAINT-CNNIC-AP
nic-hdl:        BH647-AP
last-modified:  2014-07-10T03:24:03Z
source:         APNIC

person:         Qinsheng Huang
e-mail:         huangqingsheng@ucloud.cn
address:        2nd Floor 3rd Building No.200 EAST Guoding
address:        Road ,Yangpu District,Shanghai
phone:          +86-021-65016770
country:        CN
mnt-by:         MAINT-CNNIC-AP
nic-hdl:        QH599-AP
last-modified:  2014-07-10T03:24:03Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.72.0.0/16

Range ASN Company Num of IPs
103.72.216.0/22 AS133300 Soibam Technology Private Limited 1,024
103.72.168.0/22 AS133661 Himachal Future Cable And Datacom Private Limited 1,024
103.72.120.0/22 AS131482 Hangzhou Aron Teconology Co.,Ltd. 1,024
103.72.72.0/22 AS132296 Seven Star Digital Network Private Limited 1,024
103.72.120.0/22 AS398704 Hangzhou Aron Teconology Co.,Ltd. 1,024
103.72.120.0/22 AS398704 Hangzhou Aron Teconology Co.,Ltd. 1,024
103.72.152.0/22 AS26658 Block D,GLEE IND BUILDING, Chai Wan, Kok, Chai Wan 1,024
103.72.8.0/22 AS151729 SWIFTIFY PRIVATE LIMITED 1,024
103.72.188.0/22 AS132400 COMMUNITY CABLE VISION CORPORATION 1,024
103.72.96.0/22 AS149068 iNET software one member company limited 1,024
103.72.220.0/22 AS133661 Fastway Media Cable Network Private Ltd 1,024
103.72.120.0/22 AS131482 Hangzhou Aron Teconology Co.,Ltd. 1,024
103.72.202.0/23 AS9723 Data Outsource Pty Ltd 512
103.72.208.0/23 AS133075 Telesmart Limited 512
103.72.68.0/23 AS149078 BISOU DIGITAL TECHNOLOGY COMPANY LIMITED 512
103.72.70.0/23 AS149078 CSOFT TECHNOLOGY COMPANY LIMITED 512
103.72.56.0/23 AS150895 GOLD VPS LIMITED 512
103.72.58.0/23 AS151788 EAGLE VISION INC. 512
103.72.214.0/23 AS18022 RING WEB HOST 512
103.72.4.0/23 AS63916 Techavenue International Ltd 512
103.72.104.0/23 AS9370 Doctionary Japan Limited Liability Company 512
103.72.211.0/24 AS136008 Wilson Parking Australia 1992 PTY LTD 256
103.72.62.0/24 AS136557 AdroitSSD 256
103.72.63.0/24 AS136557 AdroitSSD 256
103.72.200.0/24 AS141333 Rocket Media Group 256
103.72.3.0/24 AS147302 Kurta Gali (Private) Limited 256
103.72.193.0/24 AS132401 COMCAST INDIA ENGINEERING CENTER I LLP 256
103.72.87.0/24 AS58895 Style Of Global, IT Support and Services Company 256
103.72.102.0/24 AS9457 URLStart Datacenter 256
103.72.89.0/24 AS150235 PT Insolikh Jaringan Multimedia 256
103.72.4.0/24 AS63916 IPTELECOM Japan 256
103.72.192.0/24 AS132398 National Supercomputing Centre (NSCC) Singapore 256
103.72.65.0/24 AS151786 Wink Network 256
103.72.5.0/24 AS63916 IPTELECOM Japan 256
103.72.64.0/24 AS151791 Amader Internet Connection 256
103.72.100.0/24 AS153933 Xevera 256
103.72.194.0/24 AS131642 SRMAK TECHNOLOGICAL SYSTEM PRIVATE LIMITED 256
103.72.195.0/24 AS197537 Racksleaf Networks 256
103.72.109.0/24 AS132365 Bangladesh Agricultural University 256
103.72.88.0/24 AS38084 Ethan Group Pty Ltd 256
103.72.161.0/24 AS132327 Allianz Global Investors Taiwan Ltd. 256
103.72.108.0/24 AS132320 South Australian Health and Medical Research Institute Ltd 256
103.72.101.0/24 AS44259 SRMAK TECHNOLOGICAL SYSTEM PRIVATE LIMITED 256
103.72.103.0/24 AS56683 GLOBAL COMMUNICATION NETWORK LIMITED 256
103.72.84.0/24 AS58895 Style Of Global, IT Support and Services Company 256
103.72.85.0/24 AS58895 Style Of Global, IT Support and Services Company 256
103.72.86.0/24 AS58895 Style Of Global, IT Support and Services Company 256
103.72.210.0/24 AS132424 Brambles Limited 256
103.72.138.0/24 AS134663 I-WEB (Pvt) Ltd 256
103.72.139.0/24 AS134663 I-WEB (Pvt) Ltd 256

Hosted domains

There are 19,825 domain names hosted across 91 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
103.72.145.197 xn--iiqq54ahi9a.xn--czr694b 18446
103.72.145.229 wengchengmu.com 127
103.72.145.93 xn--czr735ercv60cwob.xn--ses554g 120
103.72.145.190 fsczt.cn 114
103.72.145.62 6646.at 72
103.72.145.153 ejoemoo.com 53
103.72.145.237 xjcsyxgf.com 32
103.72.145.203 5oo.com.cn 31
103.72.145.167 ksun-wellhead.com 28
103.72.145.43 kndauto.com.cn 27
103.72.145.80 xn--9crq1unvz.cn 27
103.72.145.236 huaweisteel.com 26
103.72.145.139 atoptc.com.cn 25
103.72.145.231 dq3930.com 23
103.72.145.11 nanzhihong.com 22
103.72.145.161 ksbzj.net 22
103.72.145.48 hzhzms.com 20
103.72.145.57 ljco2o.com 19
103.72.145.131 sinokc.cn 19
103.72.145.218 fimpocket.net 18

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

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

IP Address ASN Details
103.72.145.197 AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED 1.30ms from Hong Kong, HK

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
207.127.86.184 AS14544 Oracle Corporation 2.27ms from Belgrade, RS
72.128.81.88 AS10796 Charter Communications Inc 5.96ms from Chicago, US
20.241.119.24 AS8075 Microsoft Corporation 0.30ms from Chicago, US
41.83.248.152 AS8346 SONATEL-AS Autonomous System 3.17ms from Dakar, SN
27.66.190.136 AS7552 Viettel Group 2.18ms from Hanoi, VN
49.213.102.120 AS38244 VNG Corporation 0.73ms from Ho Chi Minh City, VN
80.19.103.152 AS3269 Telecom Italia S.p.A. 8.69ms from Milan, IT
201.114.146.88 AS8151 UNINET 17.76ms from Santiago de Queretaro, MX
60.45.66.8 AS4713 NTT DOCOMO BUSINESS,Inc. 15.88ms from Tokyo, JP
68.35.56.200 AS7922 Comcast Cable Communications, LLC 10.91ms from Atlanta, US
39.105.219.216 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.91ms from Beijing, CN
49.232.82.56 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.06ms from Beijing, CN
83.217.151.88 AS6848 Telenet BV 6.35ms from Brussels, BE
197.153.79.200 AS36925 MEDITELECOM 4.14ms from Casablanca, MA
27.252.230.200 AS9500 One New Zealand Group Limited 1.44ms from Christchurch, NZ
70.112.210.72 AS11427 Charter Communications Inc 12.44ms from Houston, US
79.32.45.248 AS3269 Telecom Italia S.p.A. 5.31ms from Milan, IT
205.185.138.216 AS40328 AcenTek 6.24ms from Minneapolis, US
49.86.192.152 AS4134 CHINANET-BACKBONE 2.75ms from Nanjing, CN
85.45.220.184 AS3269 Telecom Italia S.p.A. 8.75ms from Naples, IT
13.38.253.40 AS16509 Amazon.com, Inc. 0.16ms from Paris, FR
115.131.132.136 AS7545 TPG Telecom Limited 1.18ms from Perth, AU
119.167.178.200 AS4837 CHINA UNICOM China169 Backbone 0.19ms from Qingdao, CN
63.199.88.184 AS7018 AT&T Enterprises, LLC 1.58ms from San Jose, US
80.121.46.72 AS8447 A1 Telekom Austria AG 0.64ms from Vienna, AT

Traceroute

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

$
traceroute -a -n -q1 -f4 -m7 103.72.145.111
traceroute to 103.72.145.111 (103.72.145.111): 7 hops max, 52 byte packets
4 [AS21928] 100.199.0.57 0.075 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Liuzhou, 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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