210.76.198.0/23

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 210.76.198.0/23

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

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

IP Address ASN Details
210.76.198.12 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 7.23ms from Shijiazhuang, 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
107.202.25.23 AS7018 AT&T Enterprises, LLC 2.82ms from Atlanta, US
24.125.45.103 AS7922 Comcast Cable Communications, LLC 2.94ms from Atlanta, US
117.51.157.7 AS63646 Beijing Xiaoju Science and Technology Co., Ltd. 3.83ms from Beijing, CN
172.200.228.87 AS8075 Microsoft Corporation 0.33ms from Boydton, US
66.26.143.7 AS11426 Charter Communications Inc 10.66ms from Charlotte, US
1.95.209.167 AS55990 Huawei Cloud Service data center 1.02ms from Guiyang, CN
113.186.84.199 AS45899 VNPT Corp 3.77ms from Hanoi, VN
136.110.181.135 AS396982 Google LLC 0.07ms from Melbourne, AU
223.84.244.151 AS56045 China Mobile communications corporation 5.47ms from Nanchang, CN
173.3.46.55 AS6128 Cablevision Systems Corp. 7.96ms from New York City, US
185.171.98.103 AS42366 TerraTransit AG 0.25ms from Nuernberg, DE
95.83.46.23 AS12389 PJSC Rostelecom 8.75ms from Samara, RU
62.127.220.23 AS8434 Telenor Sverige AB 0.50ms from Stockholm, SE
115.162.195.215 AS2527 Sony Network Communications Inc. 1.36ms from Tokyo, JP
41.104.215.167 AS36947 Telecom Algeria 13.50ms from Valencia, ES
128.173.216.135 AS1312 Virginia Polytechnic Institute and State Univ. 0.46ms from Blacksburg, US
69.64.174.55 AS14127 Iland Internet Solutions Corporation 1.18ms from Dallas, US
4.208.220.135 AS8075 Microsoft Corporation 0.16ms from Dublin, IE
81.153.176.247 AS2856 British Telecommunications PLC 2.12ms from London, GB
179.237.207.119 AS26599 TELEFÔNICA BRASIL S.A 16.61ms from Sao Paulo, BR
187.75.86.199 AS27699 TELEFÔNICA BRASIL S.A 3.65ms from Sao Paulo, BR
110.42.236.119 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.44ms from Shanghai, CN
43.128.69.247 AS132203 Tencent Building, Kejizhongyi Avenue 0.25ms from Singapore, SG
116.213.2.71 AS139337 Ozhosting.com Pty Ltd 0.78ms from Sydney, AU
154.251.179.183 AS36947 Telecom Algeria 12.22ms from Algiers, DZ

Traceroute

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

$
traceroute -a -n -q1 -f3 -m12 210.76.199.168
traceroute to 210.76.199.168 (210.76.199.168): 12 hops max, 52 byte packets
4 *
5 [AS174] 154.54.90.69 53.834 ms
6 [AS174] 154.18.9.165 48.675 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Bandung, ID
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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