159.226.245.0/24

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 159.226.245.0/24

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

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

IP Address ASN Details
159.226.245.252 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 4.08ms 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
20.238.153.168 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL
99.8.127.40 AS7018 AT&T Enterprises, LLC 4.50ms from Chicago, US
24.8.53.184 AS7922 Comcast Cable Communications, LLC 2.97ms from Denver, US
185.124.194.136 AS211768 INTAC Services GmbH 3.05ms from Frankfurt am Main, DE
146.234.86.248 AS43857 Fraport AG Frankfurt Airport Services Worldwide 1.43ms from Frankfurt am Main, DE
62.7.97.248 AS2856 British Telecommunications PLC 0.80ms from London, GB
144.255.40.200 AS4134 CHINANET-BACKBONE 8.28ms from Qingdao, CN
179.35.22.168 AS26615 TIM S/A 1.00ms from Rio de Janeiro, BR
118.61.47.8 AS4766 Korea Telecom 4.83ms from Seoul, KR
4.237.1.72 AS8075 Microsoft Corporation 0.71ms from Sydney, AU
61.190.75.8 AS4134 CHINANET-BACKBONE 6.49ms from Wuhan, CN
178.193.71.152 AS3303 Swisscom (Switzerland) Ltd 0.63ms from Zuerich, CH
71.225.12.216 AS7922 Comcast Cable Communications, LLC 8.08ms from Ashburn, US
44.228.123.24 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
99.132.180.8 AS7018 AT&T Enterprises, LLC 8.82ms from Chicago, US
37.219.7.56 AS16086 DNA Oyj 9.19ms from Helsinki, FI
5.189.190.200 AS51167 Contabo GmbH 0.15ms from Lauterbourg, FR
5.53.123.248 AS50340 JSC Selectel 0.71ms from Moscow, RU
189.47.145.88 AS27699 TELEFÔNICA BRASIL S.A 3.27ms from Osasco, BR
93.148.120.88 AS30722 Vodafone Italia S.p.A. 13.68ms from Rome, IT
123.140.189.232 AS3786 LG DACOM Corporation 2.31ms from Seoul, KR
51.4.199.120 AS8075 Microsoft Corporation 0.60ms from Tel Aviv, IL
121.74.228.56 AS9500 One New Zealand Group Limited 5.67ms from Christchurch, NZ
84.162.110.88 AS3320 Deutsche Telekom AG 3.61ms from Hamburg, DE
115.77.137.40 AS7552 Viettel Group 2.56ms from Ho Chi Minh City, VN

Traceroute

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

$
traceroute -a -n -q1 159.226.245.252
traceroute to 159.226.245.252 (159.226.245.252): 64 hops max, 52 byte packets
1 [AS749] 11.66.200.193 1.963 ms
2 *
3 *
4 *
5 *
9 *
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Beijing, CN
On

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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.

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