101.237.0.0/19

AS4808  ·  China Unicom Beijing Province Network

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Summary

Country China
Domain ucloud.cn
ASN AS4808
Registry APNIC
ID UCLOUD-NET

WHOIS Details

inetnum:        101.237.0.0 - 101.237.255.255
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:  2023-11-28T00:53:26Z
source:         APNIC

irt:            IRT-UCLOUD-NET-CN
address:        2nd Floor 3rd Building No.200 EAST Guoding Road,Yangpu District,Shanghai
e-mail:         [email protected]
abuse-mailbox:  [email protected]
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:         [email protected]
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        [email protected] is invalid
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-19T17:20:32Z
source:         APNIC

person:         Jinhui Jia
e-mail:         [email protected]
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 101.237.0.0/16

No nearby ranges found.

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

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
141.126.218.67 AS20115 Charter Communications LLC 8.79ms from Ashburn, US
152.86.226.83 AS53435 JACKSON ENERGY AUTHORITY 12.03ms from Atlanta, US
200.140.205.147 AS8167 V tal 6.16ms from Curitiba, BR
91.16.22.3 AS3320 Deutsche Telekom AG 2.62ms from Duesseldorf, DE
92.117.75.83 AS8881 1&1 Versatel GmbH 1.84ms from Duesseldorf, DE
112.89.117.19 AS17816 China Unicom IP network China169 Guangdong province 6.60ms from Guangzhou, CN
172.247.204.99 AS40065 CNSERVERS LLC 0.26ms from Los Angeles, US
95.245.74.83 AS3269 Telecom Italia S.p.A. 1.86ms from Milan, IT
82.60.144.131 AS3269 Telecom Italia S.p.A. 3.50ms from Milan, IT
157.0.31.19 AS4837 CHINA UNICOM China169 Backbone 4.08ms from Nanjing, CN
119.167.186.35 AS4837 CHINA UNICOM China169 Backbone 0.96ms from Qingdao, CN
107.210.219.131 AS7018 AT&T Enterprises, LLC 6.97ms from Redding, US
117.17.87.211 AS18164 Mokpo University 7.25ms from Seoul, KR
101.230.151.115 AS4812 China Telecom (Group) 3.26ms from Shanghai, CN
126.1.219.51 AS17676 SoftBank Corp. 17.54ms from Tokyo, JP
122.132.77.51 AS2518 BIGLOBE Inc. 15.42ms from Tokyo, JP
102.27.20.243 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 18.56ms from Tunis, TN
94.156.74.3 AS215707 iHost.AL 1.30ms from Warsaw, PL
104.211.48.19 AS8075 Microsoft Corporation 0.39ms from Ashburn, US
160.79.35.3 AS399268 Coosa Valley Technologies Inc 5.39ms from Atlanta, US
52.80.245.35 AS55960 Beijing Guanghuan Xinwang Digital 3.92ms from Beijing, CN
220.192.157.243 AS4837 CHINA UNICOM China169 Backbone 2.70ms from Chongqing, CN
74.134.19.195 AS10796 Charter Communications Inc 10.91ms from Columbus, US
185.107.13.227 AS204151 EWII Bredbaand A/S 1.30ms from Copenhagen, DK
87.138.152.195 AS3320 Deutsche Telekom AG 3.57ms from Duesseldorf, DE

Traceroute

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

$
traceroute -a -n -q1 -m13 101.237.23.110
traceroute to 101.237.23.110 (101.237.23.110): 13 hops max, 52 byte packets
2 *
3 [AS55154] 140.222.3.49 1.841 ms
5 [AS4837] 219.158.16.97 245.3 ms
6 [AS4837] 219.158.9.89 247.714 ms
7 *
8 *
9 *
10 [AS4808] 123.125.128.234 246.475 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Los Angeles, US
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.

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