114.214.224.0/19

AS4538 · China Education and Research Network Center

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Summary

Country	China
Domain	cernet.edu.cn
ASN	AS4538
Parent Range	114.214.0.0/16
Registry	APNIC
ID	NJR-CERNET

WHOIS Details

inetnum:        114.214.0.0 - 114.214.255.255
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:          114.214.0.0/16
descr:          CERNET
origin:         AS4538
mnt-by:         MAINT-CERNET-AP
last-modified:  2009-01-05T03:10:57Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 114.214.224.0/19

Range	ASN	Company	Num of IPs
114.214.0.0/16	AS4538	China Education and Research Network	65,536

Nearby Ranges

BGP prefixes that overlap with 114.214.0.0/16

Range	ASN	Company	Num of IPs
114.214.0.0/16	AS4538	China Education and Research Network	65,536

Hosted domains

There are 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
114.214.227.95	ustcmc.com	1
114.214.228.153	cedric.xin	1
114.214.236.72	yfycloud.site	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

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

IP Address	ASN	Details
114.214.230.103	AS4538 China Education and Research Network Center	`10.51ms` from Shanghai, CN
114.214.240.11	AS4538 China Education and Research Network Center	`10.48ms` from Shanghai, CN
114.214.255.89	AS4538 China Education and Research Network Center	`10.39ms` from Shanghai, CN
114.214.225.200	AS4538 China Education and Research Network Center	`10.35ms` from Shanghai, CN
114.214.227.2	AS4538 China Education and Research Network Center	`10.46ms` from Shanghai, CN
114.214.229.8	AS4538 China Education and Research Network Center	`10.40ms` from Shanghai, CN
114.214.226.125	AS4538 China Education and Research Network Center	`10.38ms` from Shanghai, CN
114.214.238.7	AS4538 China Education and Research Network Center	`10.22ms` from Shanghai, CN
114.214.237.129	AS4538 China Education and Research Network Center	`11.07ms` from Shanghai, CN
114.214.236.118	AS4538 China Education and Research Network Center	`10.55ms` from Shanghai, CN
114.214.231.58	AS4538 China Education and Research Network Center	`10.33ms` from Shanghai, CN
114.214.224.103	AS4538 China Education and Research Network Center	`10.83ms` from Shanghai, CN
114.214.228.201	AS4538 China Education and Research Network Center	`10.32ms` from Shanghai, CN
114.214.239.1	AS4538 China Education and Research Network Center	`11.91ms` 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
143.176.189.83	AS13127 Odido Netherlands B.V.	`7.67ms` from Amsterdam, NL
70.171.50.115	AS22773 Cox Communications Inc.	`11.52ms` from Atlanta, US
218.12.215.131	AS4837 CHINA UNICOM China169 Backbone	`13.05ms` from Beijing, CN
182.134.76.99	AS4134 CHINANET-BACKBONE	`9.09ms` from Chengdu, CN
37.107.20.227	AS25019 Saudi Telecom Company JSC	`5.68ms` from Jeddah, SA
198.161.135.67	AS11796 Airstream Communications, LLC	`5.61ms` from Minneapolis, US
87.156.90.243	AS3320 Deutsche Telekom AG	`4.49ms` from Nuernberg, DE
93.199.163.211	AS3320 Deutsche Telekom AG	`4.85ms` from Nuernberg, DE
122.250.235.179	AS18077 Yamaguchi Cable Vision Co.,Ltd	`5.86ms` from Osaka, JP
176.229.144.67	AS12400 Partner Communications Ltd.	`2.51ms` from Petaẖ Tiqva, IL
174.129.175.163	AS14618 Amazon.com, Inc.	`0.26ms` from Reston, US
87.1.83.115	AS3269 Telecom Italia S.p.A.	`10.36ms` from Rome, IT
222.119.171.179	AS4766 Korea Telecom	`7.64ms` from Seoul, KR
34.158.57.67	AS396982 Google LLC	`0.12ms` from Singapore, SG
119.243.237.67	AS2518 BIGLOBE Inc.	`2.18ms` from Tokyo, JP
27.121.195.83	AS2519 ARTERIA Networks Corporation	`3.21ms` from Tokyo, JP
37.203.249.147	AS21040 Datapark AG	`1.42ms` from Zuerich, CH
87.212.129.243	AS50266 Odido Netherlands B.V.	`3.18ms` from Amsterdam, NL
208.91.156.51	AS23286 Hulu, LLC	`0.91ms` from Ashburn, US
200.71.228.67	AS7303 Telecom Argentina S.A.	`16.40ms` from Buenos Aires, AR
69.18.27.227	AS12133 Local Internet Service Company	`5.61ms` from Des Moines, US
188.111.53.19	AS3209 Vodafone GmbH	`0.94ms` from Hamburg, DE
95.59.127.35	AS9198 JSC Kazakhtelecom	`4.79ms` from Karagandy, KZ
81.2.113.195	AS20712 Andrews & Arnold Ltd	`1.94ms` from London, GB
77.50.243.51	AS34602 MEGASVYAZ LLC	`2.37ms` from Moscow, RU

Traceroute

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

traceroute -a -n -q1 -f2 -m21 114.214.243.29

traceroute to 114.214.243.29 (114.214.243.29): 21 hops max, 52 byte packets

2 [AS52025] 23.156.200.253 26.672 ms

3 *

4 *

5 [AS174] 154.24.26.133 4.476 ms

6 [AS174] 154.54.90.249 1.726 ms

7 *

8 *

9 [AS174] 154.54.163.206 27.785 ms

10 *

11 [AS174] 154.54.43.14 71.353 ms

12 [AS174] 154.54.7.22 47.139 ms

13 *

14 *

15 [AS58453] 223.120.3.86 198.687 ms

16 *

17 [AS4538] 101.4.114.221 239.879 ms

18 [AS4538] 101.4.114.169 229.286 ms

19 *

20 *

21 *

Measurement taken from

IPinfo ProbeNet in Kansas City, US

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.

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