116.13.32.0/19

AS4538 · China Education and Research Network Center

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Summary

Country	China
Domain	cernet.edu.cn
ASN	AS4538
Parent Range	116.13.0.0/16
Registry	APNIC
ID	GZR-CERNET

WHOIS Details

inetnum:        116.13.0.0 - 116.13.255.255
netname:        GZR-CERNET
descr:          China Education and Research Network
descr:          Guangzhou Regional Network
country:        CN
admin-c:        CER-AP
tech-c:         CER-AP
abuse-c:        AC1685-AP
status:         ALLOCATED PORTABLE
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:  2020-09-03T09:16:25Z
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:          116.13.0.0/16
descr:          CERNET
origin:         AS4538
mnt-by:         MAINT-CERNET-AP
last-modified:  2009-01-05T03:10:57Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 116.13.32.0/19

Range	ASN	Company	Num of IPs
116.13.0.0/16	AS4538	China Education and Research Network	65,536

Nearby Ranges

BGP prefixes that overlap with 116.13.0.0/16

Range	ASN	Company	Num of IPs
116.13.0.0/16	AS4538	China Education and Research Network	65,536

Hosted domains

There are no domains currently hosted on this ASN.

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

2,075 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
116.13.35.254	AS4538 China Education and Research Network Center	`11.68ms` from Guangzhou, CN
116.13.45.23	AS4538 China Education and Research Network Center	`10.89ms` from Guangzhou, CN
116.13.54.9	AS4538 China Education and Research Network Center	`11.28ms` from Guangzhou, CN
116.13.36.140	AS4538 China Education and Research Network Center	`10.90ms` from Guangzhou, CN
116.13.44.115	AS4538 China Education and Research Network Center	`10.91ms` from Guangzhou, CN
116.13.32.233	AS4538 China Education and Research Network Center	`10.98ms` from Guangzhou, CN
116.13.33.2	AS4538 China Education and Research Network Center	`11.50ms` from Guangzhou, CN
116.13.47.20	AS4538 China Education and Research Network Center	`10.90ms` from Guangzhou, CN
116.13.58.48	AS4538 China Education and Research Network Center	`10.99ms` from Guangzhou, CN
116.13.49.106	AS4538 China Education and Research Network Center	`10.89ms` from Guangzhou, CN
116.13.52.201	AS4538 China Education and Research Network Center	`10.89ms` from Guangzhou, CN
116.13.53.13	AS4538 China Education and Research Network Center	`11.22ms` from Guangzhou, CN
116.13.42.15	AS4538 China Education and Research Network Center	`10.91ms` from Guangzhou, CN
116.13.46.31	AS4538 China Education and Research Network Center	`10.91ms` from Guangzhou, CN
116.13.59.254	AS4538 China Education and Research Network Center	`11.00ms` from Guangzhou, CN
116.13.48.231	AS4538 China Education and Research Network Center	`10.90ms` from Guangzhou, CN
116.13.50.67	AS4538 China Education and Research Network Center	`10.89ms` from Guangzhou, CN
116.13.51.204	AS4538 China Education and Research Network Center	`10.90ms` from Guangzhou, CN
116.13.38.113	AS4538 China Education and Research Network Center	`10.89ms` from Guangzhou, CN
116.13.57.16	AS4538 China Education and Research Network Center	`11.55ms` from Guangzhou, CN
116.13.43.100	AS4538 China Education and Research Network Center	`10.93ms` from Guangzhou, CN
116.13.37.254	AS4538 China Education and Research Network Center	`11.00ms` from Guangzhou, CN
116.13.34.35	AS4538 China Education and Research Network Center	`10.88ms` from Guangzhou, CN
116.13.39.52	AS4538 China Education and Research Network Center	`10.90ms` from Guangzhou, CN
116.13.41.28	AS4538 China Education and Research Network Center	`10.89ms` from Guangzhou, 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
35.71.201.163	AS16509 Amazon.com, Inc.	`0.03ms` from Bangkok, TH
52.37.184.67	AS16509 Amazon.com, Inc.	`0.10ms` from Boardman, US
104.110.69.147	AS7545 TPG Telecom Limited	`0.69ms` from Brisbane, AU
8.217.149.51	AS45102 Alibaba (US) Technology Co., Ltd.	`0.74ms` from Hong Kong, HK
86.128.31.115	AS2856 British Telecommunications PLC	`8.62ms` from London, GB
73.66.19.227	AS7922 Comcast Cable Communications, LLC	`8.53ms` from Los Angeles, US
69.8.215.3	AS209 CenturyLink Communications, LLC	`5.84ms` from Miami, US
90.86.241.3	AS3215 Orange S.A.	`14.10ms` from Paris, FR
89.86.152.3	AS5410 Bouygues Telecom SA	`4.26ms` from Paris, FR
112.158.56.19	AS17858 LG POWERCOMM	`1.93ms` from Seoul, KR
49.143.125.3	AS9319 HCN CHUNGBUK CABLE TV SYSTEMS	`3.02ms` from Seoul, KR
81.216.66.67	AS1257 Tele2 Sverige AB	`0.86ms` from Stockholm, SE
220.213.41.51	AS9595 NTT-ME Corporation	`5.17ms` from Tokyo, JP
83.164.196.227	AS35369 LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation	`3.88ms` from Vienna, AT
79.135.77.99	AS5563 Ural Regional Net	`13.20ms` from Yekaterinburg, RU
124.184.132.35	AS1221 Telstra Limited	`9.27ms` from Adelaide, AU
65.214.91.195	AS701 Verizon Business	`2.68ms` from Chicago, US
93.160.196.211	AS3292 TDC Holding A/S	`2.60ms` from Copenhagen, DK
209.93.172.211	AS6871 Plusnet	`3.12ms` from Erith, GB
130.255.107.83	AS48284 SWU TeleNet GmbH	`5.56ms` from Frankfurt am Main, DE
14.217.136.83	AS4134 CHINANET-BACKBONE	`4.50ms` from Guangzhou, CN
154.23.33.195	AS54801 Zillion Network Inc.	`1.24ms` from Hong Kong, HK
185.41.216.3	AS199869 Diyar United Trading & Contracting Company LLC / Mohammed Marouf & Co.	`0.64ms` from Kuwait City, KW
90.114.65.51	AS3215 Orange S.A.	`8.26ms` from Lyon, FR
88.14.213.195	AS3352 TELEFONICA DE ESPANA S.A.U.	`6.71ms` from Madrid, ES

Traceroute

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

traceroute -a -n -q1 -f2 -m14 116.13.32.30

traceroute to 116.13.32.30 (116.13.32.30): 14 hops max, 52 byte packets

2 [AS17887] 203.159.96.93 2.716 ms

3 [AS58430] 103.11.12.93 2.001 ms

4 [AS38040] 180.180.255.213 1.908 ms

5 *

6 [AS38040] 203.190.251.109 45.124 ms

7 [] 123.255.91.118 48.913 ms

8 [AS4538] 101.4.114.181 87.332 ms

9 *

10 [AS4538] 101.4.117.81 86.612 ms

11 [AS4538] 101.4.114.38 113.913 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On December 28th 2025

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