114.212.128.0/17

AS4538 · China Education and Research Network Center

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Summary

Country	China
Domain	cernet.edu.cn
ASN	AS4538
Parent Range	114.212.0.0/15
Registry	APNIC
ID	NJR-CERNET

WHOIS Details

inetnum:        114.212.0.0 - 114.213.255.255
netname:        NJR-CERNET
descr:          China Education and Research Network
descr:          Nanjing Regional Network
country:        CN
admin-c:        CER-AP
tech-c:         CER-AP
abuse-c:        AC1685-AP
status:         ALLOCATED PORTABLE
remarks:        NS2.NET.EDU.CN
remarks:        DNS.EDU.CN
remarks:        DNS2.EDU.CN
remarks:        origin AS4538
remarks:        confederation
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-CERNET-AP
mnt-routes:     MAINT-CERNET-AP
mnt-irt:        IRT-CERNET-AP
last-modified:  2020-09-03T09:16:20Z
source:         APNIC

irt:            IRT-CERNET-AP
address:        Network Research Center,
address:        Main Bldg, Tsinghua Univ
address:        Beijing 100084, China
phone:          +86-10-62784301
fax-no:         +86-10-62785933
e-mail:         abuse@cernet.edu.cn
abuse-mailbox:  abuse@cernet.edu.cn
admin-c:        CER-AP
tech-c:         CER-AP
auth:           # Filtered
remarks:        timezone GMT+8
remarks:        http://www.ccert.edu.cn
remarks:        abuse@cernet.edu.cn was validated on 2025-08-15
mnt-by:         MAINT-CERNET-AP
last-modified:  2025-11-18T00:26:28Z
source:         APNIC

role:           ABUSE CERNETAP
country:        ZZ
address:        Network Research Center,
address:        Main Bldg, Tsinghua Univ
address:        Beijing 100084, China
phone:          +86-10-62784301
e-mail:         abuse@cernet.edu.cn
admin-c:        CER-AP
tech-c:         CER-AP
nic-hdl:        AC1685-AP
remarks:        Generated from irt object IRT-CERNET-AP
remarks:        abuse@cernet.edu.cn was validated on 2025-08-15
abuse-mailbox:  abuse@cernet.edu.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-15T09:38:28Z
source:         APNIC

role:           CERNET Helpdesk
address:        CERNET Center
address:        Beijing 100084, China
country:        CN
phone:          +86-10-6278-4049
fax-no:         +86-10-6278-5933
e-mail:         helpdesk@cernet.edu.cn
remarks:        abuse@cernet.edu.cn
admin-c:        XL1-CN
tech-c:         SZ2-AP
nic-hdl:        CER-AP
mnt-by:         MAINT-CERNET-AP
last-modified:  2020-09-03T09:14:12Z
source:         APNIC

route:          114.213.0.0/16
descr:          CERNET
origin:         AS4538
mnt-by:         MAINT-CERNET-AP
last-modified:  2009-01-05T03:10:57Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 114.212.128.0/17

Range	ASN	Company	Num of IPs
114.212.0.0/15	AS4538	China Education and Research Network	131,072

Nearby Ranges

BGP prefixes that overlap with 114.212.0.0/16

Range	ASN	Company	Num of IPs
114.212.0.0/15	AS4538	China Education and Research Network	131,072

Hosted domains

There are 4 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
114.212.173.102	zhiangpu.com.cn	1
114.212.171.13	chacosmos.top	1
114.212.129.167	roundgod.com	1
114.212.189.51	justoj.icu	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

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

IP Address	ASN	Details
114.212.160.202	AS4538 China Education and Research Network Center	`10.24ms` from Shanghai, CN
114.212.190.143	AS4538 China Education and Research Network Center	`10.39ms` from Shanghai, CN
114.212.184.22	AS4538 China Education and Research Network Center	`10.51ms` from Shanghai, CN
114.212.165.149	AS4538 China Education and Research Network Center	`11.04ms` from Shanghai, CN
114.212.253.12	AS4538 China Education and Research Network Center	`11.24ms` from Shanghai, CN
114.212.216.19	AS4538 China Education and Research Network Center	`10.85ms` from Shanghai, CN
114.212.161.149	AS4538 China Education and Research Network Center	`10.79ms` from Shanghai, CN
114.212.186.138	AS4538 China Education and Research Network Center	`10.43ms` from Shanghai, CN
114.212.200.10	AS4538 China Education and Research Network Center	`11.45ms` from Shanghai, CN
114.212.194.65	AS4538 China Education and Research Network Center	`11.01ms` from Shanghai, CN
114.212.189.224	AS4538 China Education and Research Network Center	`10.74ms` 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
89.98.173.1	AS33915 Vodafone Libertel B.V.	`3.13ms` from Amsterdam, NL
84.31.5.1	AS33915 Vodafone Libertel B.V.	`1.11ms` from Amsterdam, NL
172.201.215.113	AS8075 Microsoft Corporation	`0.29ms` from Amsterdam, NL
68.228.102.33	AS22773 Cox Communications Inc.	`1.10ms` from Ashburn, US
71.253.141.1	AS701 Verizon Business	`9.68ms` from Ashburn, US
98.218.254.1	AS7922 Comcast Cable Communications, LLC	`2.48ms` from Ashburn, US
38.66.232.65	AS174 Cogent Communications, LLC	`6.59ms` from Atlanta, US
66.115.180.65	AS46562 Performive LLC	`0.46ms` from Atlanta, US
182.52.226.1	AS23969 TOT Public Company Limited	`0.40ms` from Bangkok, TH
186.144.155.1	AS10620 Telmex Colombia S.A.	`1.52ms` from Bogota, CO
20.1.114.1	AS8075 Microsoft Corporation	`0.25ms` from Boydton, US
144.64.22.1	AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`1.45ms` from Braga, PT
81.83.176.1	AS6848 Telenet BV	`2.73ms` from Brussels, BE
186.22.137.1	AS27747 Telecentro S.A.	`0.66ms` from Buenos Aires, AR
198.22.228.113	AS62569 Superior Air Ground Ambulance Service, Inc	`1.61ms` from Chicago, US
69.230.69.193	AS7018 AT&T Enterprises, LLC	`2.22ms` from Chicago, US
160.3.187.1	AS11492 CABLE ONE, INC.	`2.85ms` from Dallas, US
64.136.95.1	AS22921 SEAC Network Solutions LLC	`0.62ms` from Dallas, US
98.20.199.209	AS7029 Windstream Communications LLC	`12.62ms` from Dallas, US
24.222.144.1	AS11260 EastLink	`9.39ms` from Fredericton, CA
60.186.64.1	AS4134 CHINANET-BACKBONE	`8.88ms` from Hangzhou, CN
88.237.125.1	AS9121 Turk Telekomunikasyon Anonim Sirketi	`0.92ms` from Istanbul, TR
103.88.229.1	AS136090 Institut Agama Islam Negeri Raden Intan Lampung	`5.82ms` from Jakarta, ID
111.14.41.65	AS24444 Shandong Mobile Communication Company Limited	`2.96ms` from Jinan, CN
190.180.45.1	AS25620 COTAS LTDA.	`10.94ms` from La Paz, BO

Traceroute

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

traceroute -a -n -q1 -m17 114.212.163.234

traceroute to 114.212.163.234 (114.212.163.234): 17 hops max, 52 byte packets

1 [AS197648] 185.106.103.253 0.275 ms

2 *

3 [AS8544] 46.21.52.74 2.632 ms

4 *

5 *

6 [] 80.81.193.51 62.255 ms

7 [AS58453] 223.118.18.46 54.076 ms

8 *

9 *

10 [] 123.255.91.118 220.933 ms

11 [AS4538] 101.4.114.181 254.658 ms

12 *

13 [AS4538] 101.4.117.81 262.758 ms

14 [AS4538] 101.4.112.66 281.417 ms

15 *

16 *

17 *

Measurement taken from

IPinfo ProbeNet in Limassol, CY

On February 7th 2026

What are IP address ranges?

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