42.123.101.0/24

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:         [email protected]
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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CH93-AP
tech-c:         CH93-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
admin-c:        CH93-AP
tech-c:         CH93-AP
nic-hdl:        AC1573-AP
remarks:        Generated from irt object IRT-CHINANET-CN
remarks:        [email protected] was validated on 2025-11-13
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-13T14:15:15Z
source:         APNIC

person:         Chinanet Hostmaster
nic-hdl:        CH93-AP
e-mail:         [email protected]
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

Read more

Pingable IPs

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

IP Address	ASN	Details
42.123.101.120	AS58519 Cloud Computing Corporation	`0.31ms` 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
216.59.57.8	AS53334 Total Uptime Technologies, LLC	`0.17ms` from Ashburn, US
197.146.78.104	AS36884 Wana Corporate	`11.98ms` from Casablanca, MA
91.11.126.72	AS3320 Deutsche Telekom AG	`5.84ms` from Frankfurt am Main, DE
40.176.105.24	AS16509 Amazon.com, Inc.	`13.96ms` from Kelowna, CA
60.22.176.72	AS4837 CHINA UNICOM China169 Backbone	`4.99ms` from Liaoyang, CN
81.154.11.24	AS2856 British Telecommunications PLC	`8.28ms` from London, GB
220.240.209.216	AS7545 TPG Telecom Limited	`1.04ms` from Perth, AU
174.17.117.232	AS209 CenturyLink Communications, LLC	`1.38ms` from Phoenix, US
52.204.20.184	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
125.154.59.232	AS4766 Korea Telecom	`2.08ms` from Seoul, KR
61.223.59.72	AS3462 Data Communication Business Group	`0.98ms` from Taichung, TW
133.165.182.120	AS2527 Sony Network Communications Inc.	`1.43ms` from Tokyo, JP
178.224.99.24	AS50266 Odido Netherlands B.V.	`3.06ms` from Amsterdam, NL
35.186.186.8	AS396982 Google LLC	`0.14ms` from Ashburn, US
139.155.229.152	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.82ms` from Chengdu, CN
20.74.140.56	AS8075 Microsoft Corporation	`2.55ms` from Dubai, AE
104.124.11.136	AS20940 Akamai International B.V.	`0.43ms` from Duesseldorf, DE
70.139.254.232	AS7018 AT&T Enterprises, LLC	`2.98ms` from Houston, US
117.91.241.136	AS4134 CHINANET-BACKBONE	`5.81ms` from Huai'an, CN
104.82.255.184	AS16625 Akamai Technologies, Inc.	`0.37ms` from London, GB
49.188.21.152	AS4804 Microplex PTY LTD	`3.80ms` from Melbourne, AU
74.69.54.88	AS11351 Charter Communications Inc	`17.67ms` from New York City, US
109.183.196.72	AS13036 T-Mobile Czech Republic a.s.	`5.18ms` from Prague, CZ
34.197.249.200	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
179.236.45.200	AS7738 V tal	`1.90ms` from Rio de Janeiro, BR

Traceroute

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

traceroute -a -n -q1 -f6 42.123.101.131

traceroute to 42.123.101.131 (42.123.101.131): 64 hops max, 52 byte packets

6 [AS134760] 124.236.1.229 6.269 ms

7 [AS4134] 202.97.62.2 36.761 ms

8 [AS58519] 203.195.89.102 38.127 ms

9 [AS58519] 203.174.4.110 37.266 ms

10 *

11 *

12 *

13 [AS58519] 42.123.101.131 36.479 ms

Measurement taken from

IPinfo ProbeNet in Shijiazhuang, CN

On December 6th 2025

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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