42.123.103.0/24

AS58519  ·  Cloud Computing Corporation

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Summary

Country China
Domain chinatelecom.cn
ASN AS58519
Registry APNIC
ID CHINANET-CTCLOUD

WHOIS Details

inetnum:        42.123.64.0 - 42.123.127.255
netname:        CHINANET-Ctcloud
descr:          Cloud Computing Branch Corporation network
descr:          China Telecom Corporation Limited
descr:          China Telecom
country:        CN
admin-c:        CH93-AP
tech-c:         CH93-AP
abuse-c:        AC1573-AP
status:         ALLOCATED PORTABLE
remarks:        service provider
notify:         abuse_ctyun@189.cn
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CHINANET
mnt-routes:     MAINT-CHINANET
mnt-irt:        IRT-CHINANET-CN
last-modified:  2020-10-20T01:13:50Z
source:         APNIC

irt:            IRT-CHINANET-CN
address:        No.31 ,jingrong street,beijing
address:        100032
e-mail:         anti-spam@chinatelecom.cn
abuse-mailbox:  anti-spam@chinatelecom.cn
admin-c:        CH93-AP
tech-c:         CH93-AP
auth:           # Filtered
remarks:        anti-spam@chinatelecom.cn was validated on 2025-11-13
mnt-by:         MAINT-CHINANET
last-modified:  2025-11-18T00:26:23Z
source:         APNIC

role:           ABUSE CHINANETCN
country:        ZZ
address:        No.31 ,jingrong street,beijing
address:        100032
phone:          +000000000
e-mail:         anti-spam@chinatelecom.cn
admin-c:        CH93-AP
tech-c:         CH93-AP
nic-hdl:        AC1573-AP
remarks:        Generated from irt object IRT-CHINANET-CN
remarks:        anti-spam@chinatelecom.cn was validated on 2025-11-13
abuse-mailbox:  anti-spam@chinatelecom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-13T14:15:15Z
source:         APNIC

person:         Chinanet Hostmaster
nic-hdl:        CH93-AP
e-mail:         anti-spam@chinatelecom.cn
address:        No.31 ,jingrong street,beijing
address:        100032
phone:          +86-10-58501724
fax-no:         +86-10-58501724
country:        CN
mnt-by:         MAINT-CHINANET
last-modified:  2022-02-28T06:53:44Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 42.123.0.0/16

Range ASN Company Num of IPs
42.123.32.0/22 AS23661 CLARA, Inc. 1,024

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

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

IP Address ASN Details
42.123.103.237 AS58519 Cloud Computing Corporation 0.71ms from Guiyang, 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
13.110.186.8 AS14340 Salesforce.com, Inc. 0.48ms from Ashburn, US
18.216.174.184 AS16509 Amazon.com, Inc. 0.15ms from Columbus, US
54.74.4.40 AS16509 Amazon.com, Inc. 0.30ms from Dublin, IE
14.188.150.200 AS45899 VNPT Corp 2.59ms from Hanoi, VN
204.127.176.200 AS4466 AT&T Enterprises, LLC 1.64ms from Houston, US
212.221.223.56 AS207995 LF Holdco 2 Limited 2.86ms from London, GB
152.114.204.232 AS212286 LonConnect Ltd 0.38ms from London, GB
59.27.176.120 AS4766 Korea Telecom 4.11ms from Seoul, KR
61.58.230.248 AS9676 SaveCom Internation Inc. 5.91ms from Taipei, TW
153.219.132.168 AS4713 NTT DOCOMO BUSINESS,Inc. 3.54ms from Tokyo, JP
94.157.50.136 AS50266 Odido Netherlands B.V. 2.41ms from Amsterdam, NL
180.180.214.248 AS23969 TOT Public Company Limited 2.13ms from Bangkok, TH
173.92.127.200 AS11426 Charter Communications Inc 13.14ms from Charlotte, US
18.221.105.168 AS16509 Amazon.com, Inc. 0.14ms from Columbus, US
194.231.201.216 AS9304 HGC Global Communications Limited 2.27ms from Hong Kong, HK
104.172.225.136 AS20001 Charter Communications Inc 4.54ms from Los Angeles, US
164.67.218.248 AS52 University of California, Los Angeles 0.72ms from Los Angeles, US
123.133.25.136 AS4837 CHINA UNICOM China169 Backbone 4.34ms from Qingdao, CN
79.56.196.136 AS3269 Telecom Italia S.p.A. 1.86ms from Rome, IT
211.199.102.40 AS4766 Korea Telecom 3.68ms from Seoul, KR
103.12.159.8 AS134791 AUSTRALIAN COMPUTER SOLUTIONS PTY LTD 2.20ms from Sydney, AU
77.171.148.216 AS1136 KPN B.V. 2.34ms from Amsterdam, NL
198.82.186.56 AS1312 Virginia Polytechnic Institute and State Univ. 6.62ms from Ashburn, US
107.203.134.168 AS7018 AT&T Enterprises, LLC 2.82ms from Dallas, US
125.174.215.88 AS4713 NTT DOCOMO BUSINESS,Inc. 4.26ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 42.123.103.225
traceroute to 42.123.103.225 (42.123.103.225): 64 hops max, 52 byte packets
2 *
3 *
4 *
5 *
6 [AS4134] 218.30.53.40 202.12 ms
7 *
8 *
9 [AS4134] 202.97.93.90 354.415 ms
10 [AS4134] 202.97.62.30 384.475 ms
11 *
12 [AS58519] 42.123.103.225 369.793 ms
Measurement taken from IPinfo ProbeNet in Sepang, 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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