124.16.26.0/23

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 124.16.0.0/15
Registry APNIC
ID CSTNET-CN

WHOIS Details

inetnum:        124.16.0.0 - 124.17.255.255
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:  2023-10-09T02:45:53Z
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:          124.16.0.0/15
descr:          Route origin from CSTNET
country:        CN
origin:         AS7497
remarks:        Please contact lihong@cstnet.cn if you have any
remarks:        questions regarding this object.
remarks:        Antispam mail please send to antispam@cstnet.cn.
notify:         lihong@cstnet.cn
mnt-by:         MAINT-CSTNET-CN
last-modified:  2023-10-06T05:09:18Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 124.16.26.0/23

Range ASN Company Num of IPs
124.16.0.0/15 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 131,072

Nearby Ranges

BGP prefixes that overlap with 124.16.0.0/16

Range ASN Company Num of IPs
124.16.0.0/15 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 131,072

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
20.71.49.119 AS8075 Microsoft Corporation 0.26ms from Amsterdam, NL
132.193.113.151 AS668 United States Department of Defense (DoD) 0.61ms from Atlanta, US
203.96.131.199 AS56030 Voyager Internet Ltd. 1.03ms from Auckland, NZ
121.12.119.7 AS134763 CHINANET Guangdong province network 4.13ms from Guangzhou, CN
157.97.39.151 AS15817 Mittwald CM Service GmbH und Co. KG 3.23ms from Hamburg, DE
156.0.212.71 AS37136 ETISALAT BENIN 9.31ms from Lagos, NG
86.178.15.215 AS2856 British Telecommunications PLC 4.15ms from London, GB
128.186.182.103 AS2553 Florida State University 10.13ms from Miami, US
151.61.245.7 AS1267 WIND TRE S.P.A. 5.50ms from Milan, IT
61.36.41.71 AS3786 LG DACOM Corporation 1.52ms from Seoul, KR
125.131.206.87 AS4766 Korea Telecom 1.50ms from Seoul, KR
37.14.21.167 AS12479 Orange Espagne SA 6.35ms from Zaragoza, ES
115.49.230.55 AS4837 CHINA UNICOM China169 Backbone 7.96ms from Zhengzhou, CN
109.137.176.7 AS5432 Proximus NV 3.48ms from Brussels, BE
31.46.123.199 AS5483 Magyar Telekom Plc. 4.96ms from Budapest, HU
211.149.205.119 AS38283 CHINANET SiChuan Telecom Internet Data Center 2.08ms from Chengdu, CN
3.64.250.87 AS16509 Amazon.com, Inc. 0.16ms from Frankfurt am Main, DE
45.199.14.71 AS134548 DXTL Tseung Kwan O Service 0.69ms from Hong Kong, HK
117.194.241.87 AS9829 National Internet Backbone 13.10ms from Kolkata, IN
20.168.100.71 AS8075 Microsoft Corporation 0.24ms from Phoenix, US
44.215.8.247 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
114.80.252.23 AS4811 China Telecom (Group) 2.09ms from Shanghai, CN
192.247.28.7 AS64204 TETRA TECH, INC. 1.62ms from Sydney, AU
1.171.102.55 AS3462 Data Communication Business Group 1.84ms from Taipei, TW
109.186.92.247 AS1680 Cellcom Fixed Line Communication L.P 3.70ms from Tel Aviv, IL

Traceroute

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

$
traceroute -a -n -q1 -m12 124.16.26.208
traceroute to 124.16.26.208 (124.16.26.208): 12 hops max, 52 byte packets
1 [AS62000] 82.26.68.1 0.231 ms
2 *
3 *
4 [AS174] 130.117.3.57 0.654 ms
5 [AS174] 154.54.6.26 155.327 ms
6 [AS174] 154.18.9.165 155.34 ms
7 *
8 [AS7497] 159.226.254.237 200.759 ms
9 [AS7497] 159.226.254.162 188.214 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Marseille, FR
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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