210.73.60.0/24

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	210.73.0.0/18
Registry	APNIC
ID	CSTNET-CN

WHOIS Details

inetnum:        210.73.0.0 - 210.73.63.255
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:  2023-10-09T05:58:10Z
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:          210.73.0.0/18
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:  2023-10-06T05:09:23Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 210.73.60.0/24

Range	ASN	Company	Num of IPs
210.73.0.0/18	AS7497	Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	16,384

Nearby Ranges

BGP prefixes that overlap with 210.73.0.0/16

Range	ASN	Company	Num of IPs
210.73.0.0/18	AS7497	Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	16,384
210.73.128.0/19	AS4134	Wucheng District of Jinhua City huan cheng	8,192
210.73.64.0/19	AS18239	(CPIP)Beijing Information Highway Corp	8,192
210.73.160.0/19	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	8,192
210.73.224.0/19	AS4808	Shanghai Hongmao Information Technology Co. Ltd	8,192
210.73.208.0/20	AS4134	Beijing capitalonline data service co.,LTD	4,096
210.73.208.0/20	AS4808	Beijing capitalonline data service co.,LTD	4,096

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
210.73.60.18	formax-bpo.com.cn	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

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

IP Address	ASN	Details
210.73.60.18	AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	`3.73ms` 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
128.199.37.88	AS14061 DigitalOcean, LLC	`0.25ms` from Amsterdam, NL
73.52.196.56	AS7922 Comcast Cable Communications, LLC	`10.16ms` from Ashburn, US
54.212.45.56	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
44.226.102.120	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
84.0.112.56	AS5483 Magyar Telekom Plc.	`0.80ms` from Budapest, HU
165.1.190.56	AS394089 Google LLC	`1.12ms` from Frankfurt am Main, DE
151.245.230.56	AS9304 HGC Global Communications Limited	`2.44ms` from Hong Kong, HK
90.241.239.72	AS5378 Vodafone Limited	`1.76ms` from Manchester, GB
90.116.12.184	AS3215 Orange S.A.	`5.67ms` from Marseille, FR
63.194.180.200	AS7018 AT&T Enterprises, LLC	`1.57ms` from San Jose, US
82.22.239.184	AS213683 Host.AL Shpk	`0.50ms` from Tirana, AL
24.245.255.88	AS2386 AT&T Enterprises, LLC	`19.93ms` from Atlanta, US
186.145.234.72	AS10620 Telmex Colombia S.A.	`15.17ms` from Bogota, CO
34.70.203.40	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
169.46.2.200	AS36351 IBM Cloud	`0.79ms` from Dallas, US
93.222.174.248	AS3320 Deutsche Telekom AG	`6.53ms` from Frankfurt am Main, DE
105.172.97.168	AS37119 UNITEL SA	`1.31ms` from Luanda, AO
213.40.181.88	AS9142 Internexus Networks Limited	`3.24ms` from Manchester, GB
13.221.107.216	AS14618 Amazon.com, Inc.	`0.41ms` from Reston, US
89.192.38.8	AS8011 MongoDB, Inc.	`0.16ms` from Reston, US
140.227.226.104	AS2514 NTT PC Communications, Inc.	`0.72ms` from Tokyo, JP
120.133.49.120	AS23724 IDC, China Telecommunications Corporation	`2.57ms` from Beijing, CN
109.93.91.184	AS8400 TELEKOM SRBIJA a.d.	`5.45ms` from Belgrade, RS
204.153.139.216	AS14689 Enfusion LTD. LLC	`0.34ms` from Chicago, US
52.252.252.56	AS8075 Microsoft Corporation	`0.42ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -f5 210.73.60.18

traceroute to 210.73.60.18 (210.73.60.18): 64 hops max, 52 byte packets

5 [] 123.255.91.238 37.853 ms

6 [AS7497] 159.226.254.214 37.242 ms

7 [AS7497] 159.226.254.229 69.825 ms

8 [AS7497] 159.226.254.237 71.549 ms

9 [AS7497] 159.226.254.90 69.609 ms

10 *

11 *

12 *

13 [AS7497] 210.73.60.18 69.832 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On January 18th 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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