113.31.144.0/20

AS17621  ·  China Unicom Shanghai network

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Summary

Country China
Domain ucloud.cn
ASN AS17621
Registry APNIC
ID UCLOUD-NET

WHOIS Details

inetnum:        113.31.144.0 - 113.31.159.255
netname:        UCLOUD-NET
descr:          Shanghai UCloud Information Technology Company Limited
country:        CN
admin-c:        JJ2197-AP
tech-c:         JJ2197-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-UCLOUD-NET-CN
mnt-lower:      MAINT-CNNIC-AP
mnt-routes:     MAINT-CNNIC-AP
last-modified:  2023-11-28T00:56:53Z
source:         APNIC

irt:            IRT-UCLOUD-NET-CN
address:        2nd Floor 3rd Building No.200 EAST Guoding Road,Yangpu District,Shanghai
e-mail:         jacky.jia@ucloud.cn
abuse-mailbox:  jacky.jia@ucloud.cn
admin-c:        JJ2197-AP
tech-c:         JJ2197-AP
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-18T00:35:05Z
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:         Jinhui Jia
e-mail:         hegui@ucloud.cn
address:        510,SOHO B,Zhongguancun,Haidian, Beijing
phone:          +86-13811069300
country:        CN
mnt-by:         MAINT-CNNIC-AP
nic-hdl:        JJ2197-AP
last-modified:  2022-03-23T06:19:21Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 113.31.0.0/16

No nearby ranges found.

Hosted domains

There are 53 domain names hosted across 41 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
113.31.155.46 lbapi.cn 3
113.31.149.54 centurylh.net 3
113.31.147.154 shjn.tech 2
113.31.144.233 pdm.ac.cn 2
113.31.145.128 yuudnn.com 2
113.31.144.53 666paipai.com 2
113.31.149.6 uooyaazine.com 2
113.31.155.179 yinguanjia.com 2
113.31.157.91 cishu.com.cn 2
113.31.145.208 benmi.com.cn 2
113.31.149.250 ecpss.cn 1
113.31.144.104 yzjunshi.cn 1
113.31.147.205 mew1.cn 1
113.31.157.31 hanyudacidian.cn 1
113.31.154.124 guabb.cn 1
113.31.148.110 scinwill.com 1
113.31.144.245 yhjf.info 1
113.31.147.11 datatube.cn 1
113.31.145.207 jianmaotu.com 1
113.31.149.35 d.com.cn 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

Pingable IPs

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

IP Address ASN Details
113.31.148.110 AS4811 China Telecom (Group) 3.83ms from Shanghai, CN
113.31.156.229 AS4811 China Telecom (Group) 4.20ms from Shanghai, CN
113.31.150.41 AS4811 China Telecom (Group) 3.66ms from Shanghai, CN
113.31.146.147 AS4811 China Telecom (Group) 3.87ms from Shanghai, CN
113.31.153.8 AS4811 China Telecom (Group) 3.71ms from Shanghai, CN
113.31.147.33 AS4811 China Telecom (Group) 3.83ms from Shanghai, CN
113.31.144.99 AS4811 China Telecom (Group) 3.85ms from Shanghai, CN
113.31.155.206 AS4811 China Telecom (Group) 3.65ms from Shanghai, CN
113.31.145.86 AS4811 China Telecom (Group) 3.49ms from Shanghai, CN
113.31.159.149 AS4811 China Telecom (Group) 3.69ms from Shanghai, CN
113.31.149.107 AS4811 China Telecom (Group) 3.70ms from Shanghai, CN
113.31.154.68 AS4811 China Telecom (Group) 4.06ms from Shanghai, CN
113.31.157.91 AS4811 China Telecom (Group) 3.67ms from Shanghai, CN
113.31.158.98 AS4811 China Telecom (Group) 3.72ms 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
217.93.12.116 AS3320 Deutsche Telekom AG 3.77ms from Duesseldorf, DE
1.245.196.196 AS9318 SK Broadband Co Ltd 3.57ms from Incheon, KR
81.17.59.196 AS205544 Leaseweb UK Limited 0.18ms from London, GB
176.84.151.212 AS3352 TELEFONICA DE ESPANA S.A.U. 8.79ms from Madrid, ES
95.125.64.4 AS3352 TELEFONICA DE ESPANA S.A.U. 17.79ms from Madrid, ES
212.104.32.180 AS28716 Retelit Digital Services S.p.A. 0.31ms from Milan, IT
107.4.233.4 AS7922 Comcast Cable Communications, LLC 2.49ms from Minneapolis, US
13.234.96.100 AS16509 Amazon.com, Inc. 0.15ms from Mumbai, IN
187.20.210.36 AS28573 Claro NXT Telecomunicacoes Ltda 7.96ms from Rio de Janeiro, BR
71.92.126.4 AS20115 Charter Communications LLC 15.80ms from San Jose, US
181.214.12.36 AS3356 Level 3 Parent, LLC 0.17ms from Tokyo, JP
153.144.127.164 AS4713 NTT DOCOMO BUSINESS,Inc. 3.20ms from Tokyo, JP
69.138.7.244 AS7922 Comcast Cable Communications, LLC 6.37ms from Ashburn, US
120.15.175.148 AS4837 CHINA UNICOM China169 Backbone 10.24ms from Beijing, CN
35.80.150.68 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
179.214.107.148 AS28573 Claro NXT Telecomunicacoes Ltda 1.29ms from Brasilia, BR
129.215.10.244 AS786 Jisc Services Limited 7.68ms from Chester, GB
50.40.162.196 AS5650 Frontier Communications of America, Inc. 9.86ms from Chicago, US
81.237.146.4 AS3301 Telia Company AB 7.86ms from Copenhagen, DK
136.227.140.20 AS394089 Google LLC 1.03ms from Frankfurt am Main, DE
204.126.134.4 AS40088 Westlake Chemical Corporation 1.93ms from Houston, US
114.106.173.180 AS4134 CHINANET-BACKBONE 7.10ms from Huai'an, CN
87.14.72.180 AS3269 Telecom Italia S.p.A. 2.20ms from Milan, IT
79.41.65.228 AS3269 Telecom Italia S.p.A. 4.20ms from Milan, IT
186.53.227.212 AS6057 Administracion Nacional de Telecomunicaciones 1.73ms from Montevideo, UY

Traceroute

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

$
traceroute -a -n -q1 -f2 -m15 113.31.152.227
traceroute to 113.31.152.227 (113.31.152.227): 15 hops max, 52 byte packets
4 *
5 *
6 [AS6762] 89.221.34.147 413.593 ms
7 *
8 *
9 *
10 [AS4812] 101.95.219.14 272.609 ms
11 *
12 [AS4811] 101.89.83.182 261.983 ms
13 *
14 *
15 *
Measurement taken from IPinfo ProbeNet in Lisbon, PT
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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