111.117.0.0/16

AS4538 · China Education and Research Network Center

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Summary

Country	China
Domain	cernet.edu.cn
ASN	AS4538
Parent Range	111.116.0.0/15
Registry	APNIC
ID	SYR-CERNET

WHOIS Details

inetnum:        111.116.0.0 - 111.117.255.255
netname:        SYR-CERNET
descr:          China Education and Research Network
descr:          Shenyang 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:  2020-09-03T09:16:11Z
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:          111.116.0.0/16
descr:          CERNET
origin:         AS4538
mnt-by:         MAINT-CERNET-AP
last-modified:  2009-06-29T03:51:16Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 111.117.0.0/16

Range	ASN	Company	Num of IPs
111.116.0.0/15	AS4538	China Education and Research Network	131,072

Nearby Ranges

BGP prefixes that overlap with 111.0.0.0/8

Range	ASN	Company	Num of IPs
111.0.0.0/10	AS132525	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS9808	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS38019	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS24547	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS139080	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS134810	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS140105	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS24400	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS24444	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS24445	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS56046	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS56041	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS56040	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS56047	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS56042	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS56044	China Mobile Communications Corporation	4,194,304
111.240.0.0/12	AS3462	Data Communication Business Group,	1,048,576
111.176.0.0/13	AS148981	CHINANET HUBEI PROVINCE NETWORK	524,288
111.176.0.0/13	AS136194	CHINANET HUBEI PROVINCE NETWORK	524,288
111.72.0.0/13	AS139201	CHINANET JIANGXI PROVINCE NETWORK	524,288
111.176.0.0/13	AS4134	CHINANET HUBEI PROVINCE NETWORK	524,288
111.176.0.0/13	AS131285	CHINANET HUBEI PROVINCE NETWORK	524,288
111.72.0.0/13	AS4134	CHINANET JIANGXI PROVINCE NETWORK	524,288
111.176.0.0/13	AS136192	CHINANET HUBEI PROVINCE NETWORK	524,288
111.72.0.0/13	AS149837	CHINANET JIANGXI PROVINCE NETWORK	524,288
111.160.0.0/13	AS4837	China Unicom Tianjin province network	524,288
111.212.0.0/14	AS9812	Oriental Cable Network Co., Ltd.	262,144
111.236.0.0/14	AS2516	KDDI CORPORATION	262,144
111.172.0.0/14	AS138982	CHINANET HUBEI PROVINCE NETWORK	262,144
111.188.0.0/14	AS17676	SOFTBANK Corp.	262,144
111.172.0.0/14	AS137266	CHINANET HUBEI PROVINCE NETWORK	262,144
111.172.0.0/14	AS136194	CHINANET HUBEI PROVINCE NETWORK	262,144
111.224.0.0/14	AS58539	CHINANET hebei province network	262,144
111.172.0.0/14	AS4134	CHINANET HUBEI PROVINCE NETWORK	262,144
111.224.0.0/14	AS4134	CHINANET hebei province network	262,144
111.172.0.0/14	AS148981	CHINANET HUBEI PROVINCE NETWORK	262,144
111.120.0.0/14	AS4134	CHINANET GUIZHOU PROVINCE NETWORK	262,144
111.172.0.0/14	AS58563	CHINANET HUBEI PROVINCE NETWORK	262,144
111.216.0.0/15	AS2527	Sony Network Communications Inc.	131,072
111.112.0.0/15	AS4134	CHINANET ningxia province network	131,072
111.184.0.0/15	AS9416	Hoshin MultiMedia Center Inc.	131,072
111.232.0.0/15	AS10013	FreeBit Co., Ltd.	131,072
111.94.0.0/15	AS23700	PT. First Media,Tbk	131,072
111.218.0.0/15	AS9644	SK Telecom	131,072
111.230.0.0/15	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	131,072
111.168.0.0/15	AS2518	BIGLOBE Inc.	131,072
111.126.0.0/15	AS4134	CHINANET NeiMengGu province network	131,072
111.114.0.0/15	AS4538	China Education and Research Network	131,072
111.186.0.0/15	AS4538	China Education and Research Network	131,072
111.116.0.0/15	AS4538	China Education and Research Network	131,072

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
111.117.1.5	hrbfu.edu.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

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

IP Address	ASN	Details
111.117.1.125	AS4538 China Education and Research Network Center	`11.07ms` from Liaoyang, CN
111.117.23.254	AS4538 China Education and Research Network Center	`14.63ms` from Dalian, CN
111.117.0.23	AS4538 China Education and Research Network Center	`20.68ms` from Liaoyang, CN
111.117.46.11	AS4538 China Education and Research Network Center	`22.46ms` from Beijing, CN
111.117.146.133	AS4538 China Education and Research Network Center	`15.11ms` from Beijing, CN
111.117.147.154	AS4538 China Education and Research Network Center	`15.71ms` 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
98.93.182.96	AS14618 Amazon.com, Inc.	`0.60ms` from Ashburn, US
121.127.48.208	AS6079 RCN	`1.48ms` from Ashburn, US
73.159.45.192	AS7922 Comcast Cable Communications, LLC	`8.77ms` from Boston, US
78.97.190.224	AS12302 Vodafone Romania S.A.	`11.64ms` from Bucharest, RO
52.116.5.16	AS36351 IBM Cloud	`1.13ms` from Dallas, US
52.180.144.128	AS8075 Microsoft Corporation	`0.26ms` from Des Moines, US
87.179.156.32	AS3320 Deutsche Telekom AG	`8.44ms` from Frankfurt am Main, DE
14.115.82.48	AS4134 CHINANET-BACKBONE	`3.27ms` from Guangzhou, CN
176.91.214.128	AS16135 Turkcell A.S.	`9.74ms` from Istanbul, TR
123.232.143.176	AS4837 CHINA UNICOM China169 Backbone	`2.58ms` from Jinan, CN
81.72.61.0	AS3269 Telecom Italia S.p.A.	`5.04ms` from Milan, IT
79.250.252.128	AS3320 Deutsche Telekom AG	`5.06ms` from Nuernberg, DE
190.241.91.192	AS3790 RADIOGRAFICA COSTARRICENSE	`0.55ms` from San Jose, CR
84.236.62.192	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`1.08ms` from Budapest, HU
189.89.8.128	AS28182 JUPITER PROVEDOR DE INTERNET LTDA	`14.08ms` from Fortaleza, BR
183.48.126.192	AS4134 CHINANET-BACKBONE	`2.85ms` from Guangzhou, CN
124.71.3.96	AS55990 Huawei Cloud Service data center	`1.66ms` from Guangzhou, CN
223.242.38.96	AS140527 China Telecom	`4.58ms` from Huai'an, CN
221.229.219.160	AS4134 CHINANET-BACKBONE	`5.41ms` from Huai'an, CN
114.104.40.96	AS4134 CHINANET-BACKBONE	`10.98ms` from Huai'an, CN
45.11.90.48	AS62164 Heymman Servers Corporation	`0.20ms` from Kansas City, US
102.213.209.0	AS329177 Pepea Internet Limited	`0.18ms` from Nairobi, KE
108.5.84.192	AS701 Verizon Business	`1.69ms` from New York City, US
186.149.45.144	AS28118 ALTICE DOMINICANA S.A.	`11.32ms` from Santo Domingo, DO
14.9.69.192	AS2516 KDDI CORPORATION	`15.57ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f4 -m18 111.117.99.67

traceroute to 111.117.99.67 (111.117.99.67): 18 hops max, 52 byte packets

4 [AS58453] 223.118.18.46 20.262 ms

5 *

6 *

7 [] 123.255.91.118 172.163 ms

8 [AS4538] 101.4.114.181 206.441 ms

9 *

10 *

11 [AS4538] 101.4.112.82 216.278 ms

12 *

13 [AS4538] 101.4.117.90 222.942 ms

14 *

15 [AS4538] 210.30.19.18 223.763 ms

16 *

17 *

18 *

Measurement taken from

IPinfo ProbeNet in Nuernberg, DE

On December 28th 2025

What are IP address ranges?

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