116.13.136.0/23

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:         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 116.13.136.0/23

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
130.127.127.199 AS12148 Clemson University 3.21ms from Atlanta, US
41.233.31.183 AS8452 TE-AS 4.75ms from Cairo, EG
75.249.16.103 AS6167 Verizon Business 17.18ms from Dallas, US
168.76.42.87 AS137951 ASLINE LIMITED 0.81ms from Hong Kong, HK
12.39.161.151 AS7018 AT&T Enterprises, LLC 6.28ms from Kansas City, US
98.26.127.247 AS11426 Charter Communications Inc 19.80ms from New York City, US
205.142.33.23 AS9009 M247 Europe SRL 0.15ms from New York City, US
42.177.198.231 AS4837 CHINA UNICOM China169 Backbone 6.32ms from Tieling, CN
123.8.125.7 AS4837 CHINA UNICOM China169 Backbone 4.41ms from Zhengzhou, CN
41.152.181.199 AS36992 ETISALAT MISR 19.68ms from Cairo, EG
93.130.168.87 AS6805 Telefonica Germany GmbH & Co.OHG 2.58ms from Frankfurt am Main, DE
8.215.62.23 AS45102 Alibaba (US) Technology Co., Ltd. 0.65ms from Jakarta, ID
185.91.176.71 AS12737 KrasPromStroy, LLC 0.37ms from Krasnoyarsk, RU
73.46.243.231 AS7922 Comcast Cable Communications, LLC 7.61ms from Miami, US
178.234.171.215 AS12389 PJSC Rostelecom 8.40ms from Moscow, RU
89.110.88.151 AS48282 Hosting technology LTD 0.90ms from Moscow, RU
180.179.132.247 AS17439 NTT COMMUNICATIONS INDIA NETWORK SERVICES PRIVATE LIMITED 1.58ms from Mumbai, IN
36.34.22.231 AS140726 UNICOM AnHui province network 5.17ms from Nanjing, CN
179.191.136.7 AS28270 AS-Videomar 4.75ms from Osasco, BR
82.81.14.151 AS8551 Bezeq International Ltd. 2.49ms from Petaẖ Tiqva, IL
44.216.2.71 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
71.231.49.167 AS7922 Comcast Cable Communications, LLC 1.44ms from Seattle, US
13.82.219.39 AS8075 Microsoft Corporation 0.41ms from Ashburn, US
54.39.227.183 AS16276 OVH SAS 0.08ms from Beauharnois, CA
125.38.240.55 AS4837 CHINA UNICOM China169 Backbone 4.97ms from Beijing, CN

Traceroute

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

$
traceroute -a -n -q1 -f5 -m21 116.13.136.9
traceroute to 116.13.136.9 (116.13.136.9): 21 hops max, 52 byte packets
5 [AS23930] 121.127.1.118 19.625 ms
6 [] 123.255.91.118 17.079 ms
7 [AS4538] 101.4.114.181 51.055 ms
8 *
9 *
10 [AS4538] 101.4.112.66 69.592 ms
11 *
12 *
13 *
14 [AS4538] 101.4.117.94 55.643 ms
15 *
16 [AS4538] 218.192.242.245 55.836 ms
17 [AS4538] 218.192.242.98 55.137 ms
18 [AS4538] 1.184.238.230 56.454 ms
19 *
20 *
21 *
Measurement taken from IPinfo ProbeNet in Manila, PH
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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