116.13.132.0/23

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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CER-AP
tech-c:         CER-AP
auth:           # Filtered
remarks:        timezone GMT+8
remarks:        http://www.ccert.edu.cn
remarks:        [email protected] 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:         [email protected]
admin-c:        CER-AP
tech-c:         CER-AP
nic-hdl:        AC1685-AP
remarks:        Generated from irt object IRT-CERNET-AP
remarks:        [email protected] was validated on 2025-08-15
abuse-mailbox:  [email protected]
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:         [email protected]
remarks:        [email protected]
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 116.13.132.0/23

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

Pingable IPs

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

IP Address ASN Details
116.13.132.1 AS4538 China Education and Research Network Center 3.80ms from Shenzhen, 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
77.174.93.135 AS1136 KPN B.V. 0.99ms from Amsterdam, NL
130.41.108.135 AS394089 Google LLC 0.19ms from Ashburn, US
117.239.216.167 AS9829 National Internet Backbone 9.54ms from Delhi, IN
84.32.76.87 AS9009 M247 Europe SRL 0.20ms from New York City, US
100.16.166.167 AS701 Verizon Business 4.75ms from Philadelphia, US
3.234.61.151 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
2.68.202.247 AS44034 Hi3G Access AB 10.91ms from Stockholm, SE
1.40.55.103 AS4804 Microplex PTY LTD 1.04ms from Sydney, AU
81.21.8.39 AS50670 VTEL HOLDINGS LIMITED/JORDAN CO. 2.42ms from Amman, JO
108.44.234.23 AS701 Verizon Business 2.71ms from Ashburn, US
76.97.185.71 AS7922 Comcast Cable Communications, LLC 7.51ms from Atlanta, US
101.240.138.55 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 8.63ms from Beijing, CN
113.7.151.23 AS4837 CHINA UNICOM China169 Backbone 14.70ms from Changchun, CN
35.192.185.7 AS396982 Google LLC 0.11ms from Council Bluffs, US
138.247.115.199 AS23122 Dakota State University 11.20ms from Kansas City, US
104.200.176.119 AS22552 eSited Solutions 0.36ms from Los Angeles, US
181.128.109.231 AS13489 UNE EPM TELECOMUNICACIONES S.A. 1.61ms from Medellin, CO
75.206.239.39 AS6167 Verizon Business 14.77ms from Miami, US
183.131.27.183 AS4134 CHINANET-BACKBONE 4.01ms from Ningbo, CN
69.5.106.119 AS18516 Molalla Communications Systems Inc. 1.45ms from Portland, US
195.231.105.23 AS202613 Aruba S.p.A. 2.98ms from Rome, IT
137.140.231.71 AS22303 State University of New York at New Paltz 3.58ms from Secaucus, US
210.91.131.167 AS4766 Korea Telecom 4.96ms from Seoul, KR
212.47.167.103 AS6730 Sunrise GmbH 0.70ms from Zuerich, CH
95.141.143.135 AS35104 Jusan Mobile JSC 0.41ms from Almaty, KZ

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 116.13.133.39
traceroute to 116.13.133.39 (116.13.133.39): 21 hops max, 52 byte packets
3 [AS58430] 103.11.12.57 0.718 ms
5 *
7 [] 123.255.91.118 53.229 ms
8 [AS4538] 101.4.114.181 87.204 ms
9 *
10 [AS4538] 101.4.117.81 86.795 ms
11 [AS4538] 101.4.112.66 104.167 ms
12 [AS4538] 101.4.112.37 110.105 ms
13 [AS4538] 101.4.117.34 114.189 ms
14 *
15 [AS4538] 101.4.117.94 123.169 ms
16 *
17 [AS4538] 218.192.242.245 122.314 ms
18 [AS4538] 218.192.242.98 122.508 ms
19 *
20 *
21 *
Measurement taken from IPinfo ProbeNet in Bangkok, TH
On

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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