159.226.148.0/24

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 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 159.226.148.0/24

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

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

IP Address ASN Details
159.226.148.244 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 39.78ms from Beijing, 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
86.83.220.8 AS1136 KPN B.V. 2.38ms from Amsterdam, NL
20.49.81.72 AS8075 Microsoft Corporation 1.52ms from Ashburn, US
99.88.136.24 AS7018 AT&T Enterprises, LLC 14.06ms from Chicago, US
18.184.108.232 AS16509 Amazon.com, Inc. 0.20ms from Frankfurt am Main, DE
90.48.121.248 AS3215 Orange S.A. 8.71ms from Frankfurt am Main, DE
89.131.152.40 AS12479 Orange Espagne SA 2.08ms from Madrid, ES
61.0.102.104 AS9829 National Internet Backbone 18.28ms from Saint Thomas Mount, IN
112.74.228.168 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.46ms from Shenzhen, CN
133.78.58.8 AS2907 Research Organization of Information and Systems, National Institute of Informatics 4.20ms from Tokyo, JP
171.41.60.120 AS4134 CHINANET-BACKBONE 3.71ms from Wuhan, CN
107.22.48.200 AS14618 Amazon.com, Inc. 0.53ms from Ashburn, US
188.140.96.168 AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 10.96ms from Braga, PT
188.28.96.200 AS206067 Hutchison 3G UK Limited 6.98ms from London, GB
76.170.104.232 AS20001 Charter Communications Inc 3.96ms from Los Angeles, US
188.32.166.136 AS42610 PJSC Rostelecom 1.13ms from Moscow, RU
118.10.232.152 AS4713 NTT DOCOMO BUSINESS,Inc. 12.65ms from Osaka, JP
217.59.210.136 AS3269 Telecom Italia S.p.A. 9.43ms from Rome, IT
206.225.173.8 AS715 WoodyNet, Inc. 6.98ms from San Jose, US
14.33.127.168 AS4766 Korea Telecom 1.48ms from Seoul, KR
61.173.111.72 AS4812 China Telecom (Group) 3.24ms from Shanghai, CN
163.29.37.168 AS4782 Data Communication Business Group 1.58ms from Taipei, TW
81.207.179.120 AS1136 KPN B.V. 1.08ms from Amsterdam, NL
150.239.81.152 AS36351 IBM Cloud 0.77ms from Ashburn, US
72.176.9.200 AS11427 Charter Communications Inc 7.48ms from Dallas, US
109.250.218.40 AS8881 1&1 Versatel GmbH 4.62ms from Duesseldorf, DE

Traceroute

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

$
traceroute -a -n -q1 -f9 159.226.148.241
traceroute to 159.226.148.241 (159.226.148.241): 64 hops max, 52 byte packets
9 [AS45430] 49.231.70.248 18.228 ms
10 *
11 [] 123.255.91.238 62.947 ms
12 [AS7497] 159.226.254.9 102.944 ms
13 [AS7497] 159.226.254.237 134.492 ms
14 [AS7497] 159.226.254.146 165.721 ms
15 *
16 [] 101.252.253.52 139.663 ms
17 *
18 [AS7497] 159.226.148.241 138.906 ms
Measurement taken from IPinfo ProbeNet in Bangkok, TH
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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