101.237.37.0/24

AS23724  ·  IDC, China Telecommunications Corporation

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Summary

Country China
Domain ucloud.cn
ASN AS23724
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




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

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

Nearby Ranges

BGP prefixes that overlap with 101.237.0.0/16

No nearby ranges found.

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
101.237.37.150 sltxantonline.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

Pingable IPs

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

IP Address ASN Details
101.237.37.98 AS23724 IDC, China Telecommunications Corporation 8.33ms 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
213.49.125.72 AS5432 Proximus NV 4.77ms from Amsterdam, NL
32.215.114.8 AS46690 Southern New England Telephone Company and SNET America, Inc. 12.85ms from Ashburn, US
173.72.208.136 AS701 Verizon Business 8.80ms from Ashburn, US
74.125.173.72 AS15169 Google LLC 0.23ms from Budapest, HU
45.193.28.8 AS134548 DXTL Tseung Kwan O Service 0.78ms from Hong Kong, HK
194.220.9.216 AS12430 VODAFONE ESPANA S.A.U. 14.41ms from Lisbon, PT
104.152.150.8 AS2914 NTT America, Inc. 0.72ms from Los Angeles, US
98.58.125.88 AS7922 Comcast Cable Communications, LLC 4.84ms from Miami, US
90.180.95.104 AS5610 O2 Czech Republic, a.s. 1.56ms from Prague, CZ
3.234.12.200 AS14618 Amazon.com, Inc. 0.15ms from Reston, US
211.227.199.152 AS4766 Korea Telecom 4.86ms from Seoul, KR
60.112.28.184 AS17676 SoftBank Corp. 3.00ms from Tokyo, JP
126.0.82.136 AS17676 SoftBank Corp. 15.50ms from Tokyo, JP
180.2.40.152 AS4713 NTT DOCOMO BUSINESS,Inc. 7.20ms from Tokyo, JP
222.155.118.104 AS4771 Spark New Zealand Trading Ltd. 18.23ms from Auckland, NZ
178.40.212.184 AS6855 Slovak Telekom, a.s. 1.56ms from Bratislava, SK
60.226.180.168 AS1221 Telstra Limited 11.63ms from Brisbane, AU
152.66.70.216 AS2547 Budapest University of Technology and Economics 0.55ms from Budapest, HU
102.40.89.88 AS8452 TE-AS 5.15ms from Cairo, EG
117.200.34.168 AS9829 National Internet Backbone 15.55ms from Chennai, IN
97.242.158.232 AS6167 Verizon Business 11.72ms from Chicago, US
20.59.192.248 AS8075 Microsoft Corporation 0.57ms from Chicago, US
96.38.145.120 AS20115 Charter Communications LLC 10.58ms from Fremont, US
31.96.20.72 AS2856 British Telecommunications PLC 2.34ms from London, GB
81.132.58.248 AS2856 British Telecommunications PLC 7.44ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f8 -m17 101.237.37.204
traceroute to 101.237.37.204 (101.237.37.204): 17 hops max, 52 byte packets
8 [AS4134] 81.173.21.41 362.764 ms
9 *
10 *
11 *
12 [AS23724] 36.110.248.122 325.923 ms
13 *
14 [AS23724] 220.181.124.34 334.562 ms
15 *
16 *
17 *
Measurement taken from IPinfo ProbeNet in Kuala Lumpur, MY
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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