159.226.142.0/24

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 159.226.142.0/24

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

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
101.173.32.120 AS1221 Telstra Limited 8.85ms from Adelaide, AU
45.41.168.152 AS46516 HostRoyale LLC 0.42ms from Ashburn, US
104.247.105.120 AS5065 Bunny Communications 0.71ms from Frankfurt am Main, DE
182.42.113.104 AS4134 CHINANET-BACKBONE 1.58ms from Hohhot, CN
144.49.212.216 AS396982 Google LLC 0.07ms from Melbourne, AU
99.20.116.56 AS7018 AT&T Enterprises, LLC 11.60ms from Miami, US
81.29.194.152 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 0.48ms from Milan, IT
73.30.125.8 AS7922 Comcast Cable Communications, LLC 5.58ms from New York City, US
63.192.184.232 AS7018 AT&T Enterprises, LLC 6.46ms from Redding, US
69.224.144.24 AS7018 AT&T Enterprises, LLC 4.17ms from Redding, US
36.53.201.216 AS10013 FreeBit Co.,Ltd. 16.50ms from Tokyo, JP
46.246.199.120 AS1241 Forthnet 15.30ms from Athens, GR
108.240.65.248 AS7018 AT&T Enterprises, LLC 15.88ms from Atlanta, US
173.188.139.136 AS7029 Windstream Communications LLC 4.89ms from Atlanta, US
213.165.56.72 AS213887 WAIcore Ltd 0.56ms from Frankfurt am Main, DE
121.172.37.56 AS4766 Korea Telecom 1.23ms from Incheon, KR
110.39.254.168 AS38264 National WiMAX/IMS environment 19.58ms from Karachi, PK
92.107.229.8 AS3303 Swisscom (Switzerland) Ltd 0.75ms from Lausanne, CH
158.160.152.56 AS200350 Yandex.Cloud LLC 2.49ms from Moscow, RU
69.121.105.216 AS6128 Cablevision Systems Corp. 1.44ms from New York City, US
44.193.230.24 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
75.221.78.232 AS6167 Verizon Business 8.59ms from San Jose, US
71.193.54.248 AS7922 Comcast Cable Communications, LLC 7.18ms from San Jose, US
209.38.141.248 AS14061 DigitalOcean, LLC 0.28ms from Santa Clara, US
60.227.137.152 AS1221 Telstra Limited 2.92ms from Sydney, AU

Traceroute

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

$
traceroute -a -n -q1 -f2 -m15 159.226.142.223
traceroute to 159.226.142.223 (159.226.142.223): 15 hops max, 52 byte packets
3 *
5 *
7 *
8 *
9 *
10 *
11 [AS4837] 219.158.32.254 54.18 ms
12 [AS7497] 159.226.253.137 63.887 ms
13 *
14 *
15 *
Measurement taken from IPinfo ProbeNet in Changchun, 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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