210.76.197.0/24

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 210.76.192.0/19
Registry APNIC
ID CSTNET-CN

WHOIS Details

inetnum:        210.76.192.0 - 210.76.223.255
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:  2023-10-10T01:35:49Z
source:         APNIC

irt:            IRT-CSTNET-CN
address:        2 Dongsheng South Road, Haidian District, Beijing Beijing 100190
e-mail:         abuse-ip@cstnet.cn
abuse-mailbox:  abuse-ip@cstnet.cn
admin-c:        CNIC1-AP
tech-c:         CNIC1-AP
auth:           # Filtered
remarks:        abuse-ip@cstnet.cn is invalid
mnt-by:         MAINT-CSTNET-CN
last-modified:  2026-02-11T13:10:17Z
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:         support@cnic.cn
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:         abuse-ip@cstnet.cn
admin-c:        CNIC1-AP
tech-c:         CNIC1-AP
nic-hdl:        AC2741-AP
remarks:        Generated from irt object IRT-CSTNET-CN
remarks:        abuse-ip@cstnet.cn is invalid
abuse-mailbox:  abuse-ip@cstnet.cn
mnt-by:         APNIC-ABUSE
last-modified:  2026-02-11T13:11:38Z
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:         supervise@cnic.cn
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:          210.76.192.0/19
descr:          Chinese Science & Technology Network
country:        CN
origin:         AS7497
mnt-by:         MAINT-CSTNET-CN
last-modified:  2023-10-06T05:09:24Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 210.76.197.0/24

Range ASN Company Num of IPs
210.76.192.0/19 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 8,192

Nearby Ranges

BGP prefixes that overlap with 210.76.0.0/16

Range ASN Company Num of IPs
210.76.64.0/19 AS134773 Digital Guangdong Network Construction Co, Ltd 8,192
210.76.0.0/19 AS24137 HeNan Ping Coal Group 8,192
210.76.32.0/19 AS4837 The Science&Technology Information Center of Heilongjiang 8,192
210.76.192.0/19 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 8,192

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
27.4.76.120 AS17488 Hathway IP Over Cable Internet 1.11ms from Bengaluru, IN
73.32.244.168 AS7922 Comcast Cable Communications, LLC 7.38ms from Houston, US
13.202.134.168 AS16509 Amazon.com, Inc. 0.12ms from Mumbai, IN
167.172.192.136 AS14061 DigitalOcean, LLC 0.19ms from San Jose, US
38.35.150.184 AS265509 OPTOENLACES S.A. DE C.V. 4.30ms from Santiago de Querétaro, MX
116.45.79.152 AS17858 LG POWERCOMM 2.06ms from Seoul, KR
111.252.197.72 AS3462 Data Communication Business Group 2.34ms from Taichung, TW
78.96.165.8 AS12302 Vodafone Romania S.A. 9.14ms from Timisoara, RO
180.77.44.136 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 10.42ms from Beijing, CN
218.104.147.88 AS4837 CHINA UNICOM China169 Backbone 2.33ms from Changsha, CN
71.69.8.184 AS11426 Charter Communications Inc 18.54ms from Charlotte, US
23.230.145.184 AS834 IPXO LLC 2.34ms from Hong Kong, HK
153.229.57.168 AS4713 NTT DOCOMO BUSINESS,Inc. 2.74ms from Osaka, JP
190.32.188.232 AS11556 Cable & Wireless Panama 1.59ms from Panama, PA
76.118.214.104 AS7922 Comcast Cable Communications, LLC 6.39ms from Providence, US
48.192.67.120 AS8075 Microsoft Corporation 0.38ms from Quincy, US
64.118.122.248 AS14750 Sierra Tel Internet 12.12ms from San Jose, US
36.55.126.40 AS10013 FreeBit Co.,Ltd. 2.57ms from Tokyo, JP
198.200.158.136 AS3464 Alabama Supercomputer Authority 9.89ms from Atlanta, US
207.2.85.8 AS3561 CenturyLink Communications, LLC 11.11ms from Chicago, US
83.236.121.152 AS20676 Plusnet GmbH 0.89ms from Duesseldorf, DE
45.166.89.72 AS267960 OSTEC PROVEDOR 16.87ms from Fortaleza, BR
162.19.204.152 AS16276 OVH SAS 0.09ms from Frankfurt am Main, DE
118.216.231.152 AS9318 SK Broadband Co Ltd 1.60ms from Incheon, KR
138.44.67.8 AS7575 Australian Academic and Research Network (AARNet) 0.79ms from Melbourne, AU

Traceroute

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

$
traceroute -a -n -q1 -m10 210.76.197.213
traceroute to 210.76.197.213 (210.76.197.213): 10 hops max, 52 byte packets
2 *
3 *
4 [AS3491] 63.220.198.25 241.576 ms
5 [AS7497] 159.226.254.229 273.959 ms
6 [AS7497] 159.226.254.237 272.565 ms
7 [AS7497] 159.226.254.162 274.137 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Brussels, BE
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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