159.226.128.0/24

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 159.226.128.0/24

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 24 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
159.226.128.22	xn--fhqu4ykwbz5l8wocpr.xn--fiqz9s	14
159.226.128.33	zknic.com.cn	5
159.226.128.18	peng-xin.com.cn	2
159.226.128.21	efst.sh.cn	2
159.226.128.8	hope-hotel.net	1

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

Read more

Pingable IPs

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

IP Address	ASN	Details
159.226.128.83	AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	`4.04ms` from Shanghai, 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
123.249.98.152	AS55990 Huawei Cloud Service data center	`3.71ms` from Beijing, CN
178.116.18.40	AS6848 Telenet BV	`6.94ms` from Brussels, BE
181.192.8.216	AS17069 Coop Telefonica Villa Gesell Ltda	`9.73ms` from Buenos Aires, AR
74.130.68.200	AS10796 Charter Communications Inc	`8.71ms` from Columbus, US
67.146.115.104	AS19901 Brightspeed	`5.73ms` from Durham, US
91.56.174.56	AS3320 Deutsche Telekom AG	`2.99ms` from Frankfurt am Main, DE
73.66.113.200	AS7922 Comcast Cable Communications, LLC	`7.98ms` from Fremont, US
47.240.91.184	AS45102 Alibaba (US) Technology Co., Ltd.	`1.52ms` from Hong Kong, HK
85.138.93.136	AS2860 NOS COMUNICACOES, S.A.	`9.93ms` from Lisbon, PT
86.130.238.88	AS2856 British Telecommunications PLC	`2.64ms` from London, GB
95.163.52.72	AS47764 LLC VK	`0.82ms` from Moscow, RU
92.125.60.40	AS12389 PJSC Rostelecom	`5.52ms` from Novosibirsk, RU
60.90.156.136	AS17676 SoftBank Corp.	`3.54ms` from Osaka, JP
80.90.139.168	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`6.78ms` from Prague, CZ
52.205.199.216	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
54.87.117.24	AS14618 Amazon.com, Inc.	`0.15ms` from Reston, US
18.176.105.168	AS16509 Amazon.com, Inc.	`0.17ms` from Tokyo, JP
210.196.81.120	AS2516 KDDI CORPORATION	`2.94ms` from Tokyo, JP
111.106.169.216	AS2516 KDDI CORPORATION	`8.26ms` from Tokyo, JP
64.184.198.136	AS26288 Keewaytinook Okimakanak	`9.37ms` from Toronto, CA
134.194.157.152	AS289 Headquarters, USAISC	`2.70ms` from Ashburn, US
102.186.216.248	AS24835 Vodafone Data	`14.10ms` from Cairo, EG
84.58.54.216	AS3209 Vodafone GmbH	`4.72ms` from Hamburg, DE
39.115.51.152	AS9318 SK Broadband Co Ltd	`1.23ms` from Incheon, KR
116.126.221.104	AS9318 SK Broadband Co Ltd	`1.31ms` from Incheon, KR

Traceroute

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

traceroute -a -n -q1 -f7 159.226.128.246

traceroute to 159.226.128.246 (159.226.128.246): 64 hops max, 52 byte packets

7 [AS7497] 159.226.254.89 4.033 ms

8 [AS7497] 159.226.254.154 4.719 ms

9 [AS7497] 159.226.253.122 34.153 ms

10 *

11 [AS7497] 159.226.128.246 29.115 ms

Measurement taken from

IPinfo ProbeNet in Beijing, CN

On January 19th 2026

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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