202.127.22.0/24

AS7497 · Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)

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Summary

Country	China
Domain	cnic.cn
ASN	AS7497
Parent Range	202.127.16.0/20
Registry	APNIC
ID	CSTNET-CN

WHOIS Details

inetnum:        202.127.16.0 - 202.127.31.255
netname:        CSTNET-CN
descr:          Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)
country:        CN
org:            ORG-CA107-AP
admin-c:        CNIC1-AP
tech-c:         CNIC1-AP
abuse-c:        AC2741-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CSTNET-CN
mnt-routes:     MAINT-CSTNET-CN
mnt-irt:        IRT-CSTNET-CN
last-modified:  2023-10-09T03:59:50Z
source:         APNIC

irt:            IRT-CSTNET-CN
address:        2 Dongsheng South Road, Haidian District, Beijing Beijing 100190
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CNIC1-AP
tech-c:         CNIC1-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-07-25
mnt-by:         MAINT-CSTNET-CN
last-modified:  2025-11-18T00:35:26Z
source:         APNIC

organisation:   ORG-CA107-AP
org-name:       CNIC-CAS
org-type:       LIR
country:        CN
address:        2 Dongsheng South Road, Haidian District
phone:          +86.10.58812266
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:18:50Z
source:         APNIC

role:           ABUSE CSTNETCN
country:        ZZ
address:        2 Dongsheng South Road, Haidian District, Beijing Beijing 100190
phone:          +000000000
e-mail:         [email protected]
admin-c:        CNIC1-AP
tech-c:         CNIC1-AP
nic-hdl:        AC2741-AP
remarks:        Generated from irt object IRT-CSTNET-CN
remarks:        [email protected] was validated on 2025-07-25
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-25T01:16:46Z
source:         APNIC

role:           Computer Network Information Center of Chinese Academy of Sciences administrator
address:        2 Dongsheng South Road, Haidian District, Beijing Beijing 100190
country:        CN
phone:          +86.10.58812266
e-mail:         [email protected]
admin-c:        CNIC1-AP
tech-c:         CNIC1-AP
nic-hdl:        CNIC1-AP
mnt-by:         MAINT-CNICOCAOS-CN
last-modified:  2022-05-12T07:31:01Z
source:         APNIC

route:          202.127.16.0/20
descr:          Route origin from CSTNET
country:        CN
origin:         AS7497
remarks:        Please contact [email protected] if you have any
remarks:        questions regarding this object.
remarks:        Antispam mail please send to [email protected].
notify:         [email protected]
mnt-by:         MAINT-CSTNET-CN
last-modified:  2023-10-06T05:09:21Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 202.127.22.0/24

Range	ASN	Company	Num of IPs
202.127.16.0/20	AS7497	Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	4,096

Nearby Ranges

BGP prefixes that overlap with 202.127.0.0/16

Range	ASN	Company	Num of IPs
202.127.80.0/20	AS24255	Tannan Cable Television Corporation	4,096
202.127.176.0/20	AS24259	kanuma cable television Corporation	4,096
202.127.240.0/20	AS4538	China Education and Research Network	4,096
202.127.144.0/20	AS7497	Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	4,096
202.127.16.0/20	AS7497	Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	4,096
202.127.96.0/20	AS17910	PT. Tigatra Infokom	4,096
202.127.32.0/21	AS46030	PT Wahan Inovasi Nusantara	2,048
202.127.0.0/21	AS7497	Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	2,048
202.127.200.0/21	AS7497	The Hefei Branch of Chinese Academy of Sciences	2,048
202.127.40.0/21	AS4808	Information Center, Ministry of Agriculture and Rural Affairs, PRC	2,048
202.127.168.0/21	AS24396	Bank Of China(Hong Kong) Limited	2,048
202.127.216.0/21	AS4538	China Education and Research Network	2,048
202.127.12.0/22	AS9929	Nanjing Institute of Science and Technology Information	1,024
202.127.32.0/22	AS46030	PT Wahan Inovasi Nusantara	1,024
202.127.69.0/24	AS4637	Telstra Global Internet Services Network /24 Block	256
202.127.11.0/24	AS140220	Sky Broadband	256
202.127.8.0/24	AS140220	Sky Broadband	256
202.127.9.0/24	AS140220	Sky Broadband	256
202.127.106.0/24	AS17910	Infrastructure for Serial Customer	256
202.127.10.0/24	AS140220	Sky Broadband	256
202.127.73.0/24	AS4637	Telstra Global Internet Services Network /24 Block	256
202.127.74.0/24	AS4637	Telstra Global Internet Services Network /24 Block	256
202.127.76.0/24	AS4637	Telstra Global Internet Services Network /24 Block	256
202.127.77.0/24	AS4637	Telstra Global Internet Services Network /24 Block	256
202.127.78.0/24	AS4637	Telstra Global Internet Services Network /24 Block	256
202.127.79.0/24	AS4637	Telstra Global Internet Services Network Blocks	256

Hosted domains

There are 10 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
202.127.22.39	phehub.org	5

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

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

IP Address	ASN	Details
202.127.22.150	AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	`3.01ms` from Shanghai, 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
69.250.212.184	AS7922 Comcast Cable Communications, LLC	`8.04ms` from Ashburn, US
20.127.113.40	AS8075 Microsoft Corporation	`0.51ms` from Ashburn, US
103.108.59.120	AS137153 Optisky Fibernet Private Limited	`19.57ms` from Chennai, IN
66.37.254.248	AS22773 Cox Communications Inc.	`4.00ms` from Kansas City, US
58.69.179.24	AS9299 Philippine Long Distance Telephone Company	`0.75ms` from Manila, PH
75.229.185.56	AS6167 Verizon Business	`18.02ms` from Miami, US
106.68.175.216	AS7545 TPG Telecom Limited	`1.41ms` from Perth, AU
180.162.41.152	AS4812 China Telecom (Group)	`2.86ms` from Shanghai, CN
146.59.24.56	AS16276 OVH SAS	`0.14ms` from Warsaw, PL
40.134.23.8	AS7029 Windstream Communications LLC	`0.56ms` from Ashburn, US
116.162.9.168	AS4837 CHINA UNICOM China169 Backbone	`1.93ms` from Changsha, CN
12.34.240.104	AS7018 AT&T Enterprises, LLC	`2.94ms` from Dallas, US
212.65.143.120	AS15897 Vodafone Telekomunikasyon A.S.	`10.46ms` from Istanbul, TR
94.97.121.88	AS25019 Saudi Telecom Company JSC	`10.12ms` from Jeddah, SA
38.244.5.88	AS174 Cogent Communications, LLC	`0.53ms` from Los Angeles, US
177.238.201.104	AS28555 Cablemas Telecomunicaciones SA de CV	`5.62ms` from Los Angeles, US
92.252.146.40	AS12389 PJSC Rostelecom	`12.09ms` from Samara, RU
107.211.63.24	AS7018 AT&T Enterprises, LLC	`4.35ms` from San Antonio, US
45.56.84.120	AS63949 Akamai Connected Cloud	`0.11ms` from Santa Clara, US
49.161.162.8	AS17858 LG POWERCOMM	`2.14ms` from Seoul, KR
77.125.151.72	AS12400 Partner Communications Ltd.	`1.21ms` from Tel Aviv, IL
123.57.51.184	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.97ms` from Beijing, CN
197.64.80.24	AS16637 MTN SA	`15.74ms` from Johannesburg, ZA
65.182.233.120	AS33470 Canby Telephone Association	`1.10ms` from Portland, US
46.187.114.8	AS12714 PJSC MegaFon	`10.87ms` from Samara, RU

Traceroute

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

traceroute -a -n -q1 -f4 202.127.22.143

traceroute to 202.127.22.143 (202.127.22.143): 64 hops max, 52 byte packets

4 [AS4134] 222.184.32.161 3.063 ms

5 *

6 *

7 *

8 [AS4134] 202.97.44.130 8.385 ms

9 *

10 *

11 [AS7497] 202.127.22.143 7.908 ms

Measurement taken from

IPinfo ProbeNet in Huai'an, CN

On December 20th 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.

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