159.226.180.0/23

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 159.226.0.0/16
Registry APNIC
ID CSTNET-CN

WHOIS Details

inetnum:        159.226.0.0 - 159.226.255.255
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:  2023-09-29T13:07:48Z
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 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:         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 was validated on 2025-07-25
abuse-mailbox:  abuse-ip@cstnet.cn
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:         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:          159.226.0.0/16
descr:          CSTNET's IP
country:        CN
origin:         AS7497
remarks:        Please contact ip-noc@cstnet.cn if you have any
remarks:        Questions regarding this object.
notify:         ip-noc@cstnet.cn
mnt-by:         MAINT-CSTNET-CN
last-modified:  2023-10-19T06:19:12Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 159.226.180.0/23

Range ASN Company Num of IPs
159.226.0.0/16 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 65,536

Nearby Ranges

BGP prefixes that overlap with 159.226.0.0/16

Range ASN Company Num of IPs
159.226.0.0/16 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 65,536

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
27.14.204.23 AS4837 CHINA UNICOM China169 Backbone 5.54ms from Chongqing, CN
24.144.133.167 AS27364 Armstrong 6.06ms from Cleveland, US
177.183.55.183 AS28573 Claro NXT Telecomunicacoes Ltda 15.78ms from Curitiba, BR
214.81.46.167 AS5972 United States Department of Defense (DoD) 10.65ms from Dallas, US
116.113.242.7 AS4837 CHINA UNICOM China169 Backbone 13.27ms from Hohhot, CN
176.235.209.103 AS34984 Superonline Iletisim Hizmetleri A.S. 1.71ms from Istanbul, TR
68.96.243.231 AS22773 Cox Communications Inc. 6.63ms from Los Angeles, US
92.30.18.23 AS13285 TalkTalk Communications Limited 2.91ms from Manchester, GB
148.204.67.119 AS3484 Instituto Politecnico Nacional 2.05ms from Mexico City, MX
66.9.33.55 AS23260 Midcontinent Communications 2.85ms from Minneapolis, US
157.245.138.23 AS14061 DigitalOcean, LLC 0.15ms from New York City, US
43.222.255.23 AS131161 NEC Corporation 9.40ms from Osaka, JP
219.50.146.103 AS17676 SoftBank Corp. 4.19ms from Osaka, JP
211.114.237.231 AS4766 Korea Telecom 1.65ms from Seoul, KR
14.85.246.23 AS4766 Korea Telecom 4.69ms from Seoul, KR
213.201.136.23 AS3257 GTT Communications Inc. 0.41ms from Amsterdam, NL
190.172.5.71 AS22927 Telefonica de Argentina 17.80ms from Buenos Aires, AR
71.73.109.215 AS10796 Charter Communications Inc 15.30ms from Columbus, US
75.40.202.231 AS7018 AT&T Enterprises, LLC 3.71ms from Dallas, US
164.92.202.135 AS14061 DigitalOcean, LLC 0.34ms from Frankfurt am Main, DE
171.229.245.183 AS7552 Viettel Group 1.40ms from Hanoi, VN
116.109.94.39 AS24086 Viettel Corporation 7.34ms from Ho Chi Minh City, VN
90.207.153.23 AS5607 Sky UK Limited 3.54ms from London, GB
88.6.181.23 AS3352 TELEFONICA DE ESPANA S.A.U. 10.66ms from Madrid, ES
89.30.24.135 AS4455 IX Reach Ltd 0.60ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f5 -m14 159.226.180.28
traceroute to 159.226.180.28 (159.226.180.28): 14 hops max, 52 byte packets
5 [AS4837] 42.49.199.245 1.753 ms
6 *
7 *
8 *
9 [AS4837] 219.158.33.150 33.869 ms
10 [AS7497] 159.226.254.73 40.301 ms
11 [AS7497] 159.226.254.162 34.416 ms
12 *
13 *
14 *
Measurement taken from IPinfo ProbeNet in Zhangjiajie, CN
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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