60.245.128.0/17

AS7497 · Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)

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Summary

Country	China
Domain	cnic.cn
ASN	AS7497
Registry	APNIC
ID	CSTNET-CN

WHOIS Details

inetnum:        60.245.128.0 - 60.245.255.255
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:  2023-10-09T02:40:02Z
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:  2025-07-25T01:16:40Z
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:          60.245.128.0/17
descr:          China Science & Technology Network
country:        CN
origin:         AS7497
mnt-by:         MAINT-CSTNET-CN
last-modified:  2023-10-06T05:09:14Z
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 60.245.128.0/17

Range	ASN	Company	Num of IPs
60.245.193.0/24	AS7497	Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	256
60.245.128.0/24	AS7497	Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	256
60.245.194.0/24	AS7497	Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	256
60.245.208.0/21	AS7497	Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	2,048

Nearby Ranges

BGP prefixes that overlap with 60.245.0.0/16

Range	ASN	Company	Num of IPs
60.245.0.0/18	AS9676	Savecom International Inc.	16,384
60.245.32.0/19	AS9676	Savecom International Inc.	8,192
60.245.0.0/19	AS9676	Savecom International Inc.	8,192
60.245.48.0/20	AS9676	Savecom International Inc.	4,096
60.245.96.0/20	AS4780	New Century InfoComm Tech. Co., Ltd.	4,096
60.245.0.0/20	AS9676	Savecom International Inc.	4,096
60.245.16.0/20	AS9676	Savecom International Inc.	4,096
60.245.24.0/21	AS9676	Savecom International Inc.	2,048
60.245.8.0/21	AS9676	Savecom International Inc.	2,048
60.245.112.0/21	AS4780	New Century InfoComm Tech. Co., Ltd.	2,048
60.245.16.0/21	AS9676	Savecom International Inc.	2,048
60.245.56.0/21	AS9676	Savecom International Inc.	2,048
60.245.208.0/21	AS7497	Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	2,048
60.245.40.0/21	AS9676	Savecom International Inc.	2,048
60.245.32.0/21	AS9676	Savecom International Inc.	2,048
60.245.48.0/21	AS9676	Savecom International Inc.	2,048
60.245.120.0/21	AS38851	New Century InfoComm Tech. Co., Ltd.	2,048
60.245.8.0/22	AS9676	Savecom International Inc.	1,024
60.245.48.0/22	AS9676	Savecom International Inc.	1,024
60.245.24.0/22	AS9676	Savecom International Inc.	1,024
60.245.20.0/22	AS9676	Savecom International Inc.	1,024
60.245.16.0/22	AS9676	Savecom International Inc.	1,024
60.245.128.0/24	AS7497	Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	256
60.245.193.0/24	AS7497	Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	256
60.245.194.0/24	AS7497	Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	256

Hosted domains

There are 17 domain names hosted across 15 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
60.245.194.50	datapid.cn	2
60.245.211.109	especies.cn	2
60.245.195.48	sernes.ac.cn	2
60.245.194.22	nbsdc.cn	1
60.245.192.2	xn--tkv944b.xn--55qx5d	1
60.245.209.85	opendbar.cn	1
60.245.194.37	gscloud.cn	1
60.245.192.24	sinogermanscience.org.cn	1
60.245.192.3	xn--tkv944b.xn--55qx5d	1
60.245.195.11	aicnic.cn	1
60.245.194.27	nsdata.cn	1

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
60.245.211.121	AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	6.03ms from Beijing, CN
60.245.209.9	AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	4.89ms from Beijing, CN
60.245.194.34	AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	4.99ms from Beijing, CN
60.245.195.11	AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	5.35ms from Beijing, CN
60.245.197.2	AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	5.42ms from Beijing, CN
60.245.128.128	AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	4.40ms from Beijing, CN
60.245.208.149	AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	6.97ms from Beijing, CN
60.245.210.238	AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	5.70ms 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
212.72.53.113	AS3356 Level 3 Parent, LLC	0.48ms from Amsterdam, NL
84.104.196.1	AS33915 Vodafone Libertel B.V.	4.09ms from Amsterdam, NL
217.63.29.1	AS33915 Vodafone Libertel B.V.	4.76ms from Amsterdam, NL
52.142.237.49	AS8075 Microsoft Corporation	0.21ms from Amsterdam, NL
83.118.116.193	AS132280 Symphony Communication (Thailand) PCL.	0.82ms from Bangkok, TH
61.19.104.81	AS9931 The Communication Authoity of Thailand, CAT	10.40ms from Bangkok, TH
73.186.100.1	AS7922 Comcast Cable Communications, LLC	5.07ms from Boston, US
73.159.137.1	AS7922 Comcast Cable Communications, LLC	6.64ms from Boston, US
200.140.54.1	AS8167 V tal	0.81ms from Brasilia, BR
91.104.37.193	AS213155 Yettel Hungary Ltd.	14.56ms from Budapest, HU
186.137.201.1	AS7303 Telecom Argentina S.A.	1.05ms from Buenos Aires, AR
184.71.239.81	AS6327 Shaw Communications Inc.	1.11ms from Calgary, CA
110.187.12.1	AS4134 CHINANET-BACKBONE	4.65ms from Chengdu, CN
104.245.255.1	AS46906 GoSEMO Fiber	11.51ms from Chicago, US
97.149.106.113	AS6167 Verizon Business	10.36ms from Chicago, US
12.216.155.17	AS7018 AT&T Enterprises, LLC	1.89ms from Chicago, US
76.29.90.65	AS7922 Comcast Cable Communications, LLC	5.62ms from Chicago, US
81.225.203.1	AS3301 Telia Company AB	5.33ms from Copenhagen, DK
184.190.48.193	AS22773 Cox Communications Inc.	12.76ms from Dallas, US
209.99.101.1	AS23005 SWITCH, LTD	5.20ms from Dallas, US
170.203.6.1	AS399065 Dixie EPA	12.79ms from Dallas, US
12.217.250.161	AS7018 AT&T Enterprises, LLC	1.13ms from Dallas, US
103.79.162.1	AS135874 Mlcinternet Pvt Ltd	10.11ms from Delhi, IN
103.35.176.1	AS150406 Berlin,Germany	7.26ms from Dhaka, BD
45.93.166.1	AS211922 IP Connect Inc	0.24ms from Dronten, NL

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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