42.240.240.0/20

AS58466 · CHINANET Guangdong province network

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Summary

Country	China
Domain	ucloud.cn
ASN	AS58466
Registry	APNIC
ID	UCLOUD-NET

WHOIS Details

inetnum:        42.240.128.0 - 42.240.255.255
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:  2023-11-28T00:57:54Z
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 42.240.0.0/16

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

Read more

Pingable IPs

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

IP Address	ASN	Details
42.240.254.3	AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED	`1.02ms` from Hong Kong, HK
42.240.253.126	AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED	`1.59ms` from Hong Kong, HK
42.240.252.126	AS139327 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED	`0.49ms` from Los Angeles, US
42.240.255.126	AS139327 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED	`0.52ms` from Los Angeles, US

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
76.151.190.180	AS7922 Comcast Cable Communications, LLC	`3.99ms` from Ashburn, US
1.90.108.68	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`14.00ms` from Beijing, CN
52.167.13.100	AS8075 Microsoft Corporation	`0.18ms` from Boydton, US
107.140.218.212	AS7018 AT&T Enterprises, LLC	`1.82ms` from Dallas, US
141.148.103.20	AS11049 Oracle Corporation	`2.67ms` from Draper, US
90.192.3.52	AS5607 Sky UK Limited	`4.76ms` from Erith, GB
3.74.241.164	AS16509 Amazon.com, Inc.	`0.13ms` from Frankfurt am Main, DE
47.99.101.100	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.61ms` from Hangzhou, CN
118.222.244.228	AS9318 SK Broadband Co Ltd	`6.83ms` from Incheon, KR
178.81.1.52	AS35819 Etihad Etisalat, a joint stock company	`3.26ms` from Manama, BH
72.68.145.52	AS701 Verizon Business	`2.01ms` from New York City, US
188.153.37.84	AS30722 Fastweb SpA	`8.37ms` from Rome, IT
202.252.158.20	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`19.64ms` from Tokyo, JP
180.31.88.148	AS4713 NTT DOCOMO BUSINESS,Inc.	`19.95ms` from Tokyo, JP
97.201.236.68	AS6167 Verizon Business	`13.65ms` from Atlanta, US
190.224.203.100	AS7303 Telecom Argentina S.A.	`11.42ms` from Buenos Aires, AR
68.126.214.164	AS7018 AT&T Enterprises, LLC	`4.45ms` from Chicago, US
109.58.177.228	AS44034 Hi3G Access AB	`13.22ms` from Copenhagen, DK
5.255.99.68	AS60404 The Infrastructure Group B.V.	`0.21ms` from Dronten, NL
85.92.197.68	AS6908 Datahop - Six Degrees	`0.86ms` from Erith, GB
218.103.38.148	AS4760 HKT Limited	`1.50ms` from Hong Kong, HK
222.135.132.68	AS4837 CHINA UNICOM China169 Backbone	`10.43ms` from Jinan, CN
102.176.206.68	AS327984 The Ribeiro Group	`0.55ms` from Johannesburg, ZA
195.23.229.100	AS1897 NOS COMUNICACOES, S.A.	`0.37ms` from Lisbon, PT
172.249.92.4	AS20001 Charter Communications Inc	`5.28ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -m5 42.240.241.123

traceroute to 42.240.241.123 (42.240.241.123): 5 hops max, 52 byte packets

1 [AS15169] 72.14.235.246 1.671 ms

2 [AS15169] 192.178.98.2 1.693 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in London, GB

On February 7th 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.

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