113.31.112.0/20

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:        113.31.96.0 - 113.31.127.255
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

Range	ASN	Company	Num of IPs
113.31.144.0/20	AS17621	Shanghai UCloud Information Technology Company Limited	4,096
113.31.144.0/20	AS17621	Shanghai UCloud Information Technology Company Limited	4,096
113.31.144.0/20	AS4811	Shanghai UCloud Information Technology Company Limited	4,096
113.31.144.0/20	AS4811	Shanghai UCloud Information Technology Company Limited	4,096

Hosted domains

There are 201 domain names hosted across 104 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
113.31.126.110	yaxhx.com	65
113.31.123.43	xinhongliancai.com	4
113.31.123.38	datacric.com	4
113.31.126.6	iserv.top	3
113.31.119.64	aq73.com	3
113.31.122.32	sch-info.com	3
113.31.114.180	jiangkespace.com	3
113.31.114.115	13leader.com	2
113.31.122.22	genair.com.cn	2
113.31.125.223	hongshux.cn	2
113.31.117.22	minghong.net	2
113.31.113.197	vmcshop.com	2
113.31.124.103	xingyungept.cn	2
113.31.115.239	cozythere.top	2
113.31.114.125	sensethink.cn	2
113.31.115.74	weibu.pro	2
113.31.124.18	shiguopeng.cn	2
113.31.112.169	cxserver.cloud	2
113.31.112.112	seehoss.com	2
113.31.113.86	jihaotianqi.com	2

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

1,111 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
113.31.125.191	AS4811 China Telecom (Group)	`3.59ms` from Shanghai, CN
113.31.123.19	AS4811 China Telecom (Group)	`3.57ms` from Shanghai, CN
113.31.119.75	AS4811 China Telecom (Group)	`3.59ms` from Shanghai, CN
113.31.126.208	AS4811 China Telecom (Group)	`3.56ms` from Shanghai, CN
113.31.121.209	AS4811 China Telecom (Group)	`2.98ms` from Shanghai, CN
113.31.112.6	AS4811 China Telecom (Group)	`3.60ms` from Shanghai, CN
113.31.118.61	AS4811 China Telecom (Group)	`3.50ms` from Shanghai, CN
113.31.113.101	AS4811 China Telecom (Group)	`3.67ms` from Shanghai, CN
113.31.124.246	AS4811 China Telecom (Group)	`3.72ms` from Shanghai, CN
113.31.115.251	AS4811 China Telecom (Group)	`3.63ms` from Shanghai, CN
113.31.116.230	AS4811 China Telecom (Group)	`3.61ms` from Shanghai, CN
113.31.122.84	AS4811 China Telecom (Group)	`3.59ms` from Shanghai, CN
113.31.117.223	AS4811 China Telecom (Group)	`3.72ms` from Shanghai, CN
113.31.114.235	AS4811 China Telecom (Group)	`3.46ms` from Shanghai, CN
113.31.127.69	AS4811 China Telecom (Group)	`3.63ms` 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
210.50.92.4	AS9443 Vocus Retail	`1.76ms` from Adelaide, AU
219.138.240.4	AS4134 CHINANET-BACKBONE	`15.98ms` from Chongqing, CN
177.19.130.20	AS18881 TELEFÔNICA BRASIL S.A	`0.70ms` from Fortaleza, BR
212.118.205.196	AS12886 LEW TelNet GmbH	`5.08ms` from Frankfurt am Main, DE
139.60.119.68	AS53913 City Wide Communications Inc.	`2.15ms` from Halifax, CA
13.43.15.20	AS16509 Amazon.com, Inc.	`0.19ms` from London, GB
179.108.219.100	AS262691 CONECTA LTDA.	`10.30ms` from Sao Paulo, BR
221.163.33.164	AS4766 Korea Telecom	`1.69ms` from Seoul, KR
27.100.223.196	AS9946 KCTV JEJU BROADCASTING	`10.15ms` from Seoul, KR
20.212.186.148	AS8075 Microsoft Corporation	`0.59ms` from Singapore, SG
202.109.135.100	AS4134 CHINANET-BACKBONE	`12.00ms` from Wuhan, CN
89.30.68.4	AS4455 IX Reach Ltd	`14.22ms` from Ashburn, US
97.129.201.164	AS6167 Verizon Business	`17.02ms` from Atlanta, US
103.89.233.116	AS136308 Deenet Services Pvt Ltd	`12.68ms` from Bengaluru, IN
201.177.99.84	AS22927 Telefonica de Argentina	`2.37ms` from Buenos Aires, AR
93.204.20.164	AS3320 Deutsche Telekom AG	`2.11ms` from Frankfurt am Main, DE
119.41.195.116	AS4134 CHINANET-BACKBONE	`5.66ms` from Haikou, CN
41.160.250.100	AS36937 Liquid Telecommunications South Africa (Pty) Ltd	`1.58ms` from Johannesburg, ZA
86.159.97.84	AS2856 British Telecommunications PLC	`4.83ms` from London, GB
65.102.125.4	AS209 CenturyLink Communications, LLC	`10.40ms` from Portland, US
200.56.244.36	AS13591 Mexico Red de Telecomunicaciones, S. de R.L. de C.V.	`3.68ms` from Santiago de Queretaro, MX
133.114.19.20	AS2527 Sony Network Communications Inc.	`1.45ms` from Tokyo, JP
90.168.141.132	AS12479 Orange Espagne SA	`6.24ms` from Zaragoza, ES
130.60.177.164	AS559 SWITCH	`0.88ms` from Zuerich, CH
34.78.228.196	AS396982 Google LLC	`0.15ms` from Brussels, BE

Traceroute

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

traceroute -a -n -q1 -f11 113.31.113.233

traceroute to 113.31.113.233 (113.31.113.233): 64 hops max, 52 byte packets

11 [AS4811] 113.31.113.233 7.263 ms

Measurement taken from

IPinfo ProbeNet in Shanghai, CN

On January 9th 2026

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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