125.216.34.0/23

AS4538  ·  China Education and Research Network Center

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Summary

Country China
Domain cernet.edu.cn
ASN AS4538
Registry APNIC
ID GZR-CERNET

WHOIS Details

inetnum:        125.216.0.0 - 125.218.255.255
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:  2020-09-03T09:16:18Z
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

Nearby Ranges

BGP prefixes that overlap with 125.216.0.0/16

No nearby ranges found.

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
125.216.34.132 gzxinsui.com.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

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
67.144.179.23 AS19901 Brightspeed 9.77ms from Cleveland, US
3.139.59.247 AS16509 Amazon.com, Inc. 0.97ms from Columbus, US
75.64.42.247 AS7922 Comcast Cable Communications, LLC 19.67ms from Dallas, US
108.72.33.135 AS7018 AT&T Enterprises, LLC 16.75ms from Durham, US
1.189.11.167 AS4837 CHINA UNICOM China169 Backbone 5.58ms from Harbin, CN
123.37.16.7 AS45985 SamsungSDS Inc. 1.65ms from Incheon, KR
75.204.140.119 AS6167 Verizon Business 13.87ms from Los Angeles, US
213.195.78.7 AS15704 XTRA TELECOM S.A. 0.53ms from Madrid, ES
188.68.169.183 AS50596 Informatsionnye Tekhnologii LLC 5.51ms from Moscow, RU
188.94.115.71 AS49435 INGATE GmbH 3.06ms from Nuernberg, DE
122.213.222.151 AS17506 ARTERIA Networks Corporation 8.70ms from Osaka, JP
219.107.54.23 AS2518 BIGLOBE Inc. 12.97ms from Osaka, JP
153.192.115.103 AS4713 NTT DOCOMO BUSINESS,Inc. 4.37ms from Osaka, JP
189.47.244.23 AS27699 TELEFÔNICA BRASIL S.A 3.76ms from São Paulo, BR
23.60.71.199 AS16625 Akamai Technologies, Inc. 0.60ms from Dallas, US
106.52.92.183 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.02ms from Guangzhou, CN
72.132.219.135 AS20001 Charter Communications Inc 9.71ms from Los Angeles, US
159.65.36.103 AS14061 DigitalOcean, LLC 0.32ms from New York City, US
112.232.15.119 AS4837 CHINA UNICOM China169 Backbone 5.96ms from Qingdao, CN
79.25.31.103 AS3269 Telecom Italia S.p.A. 5.05ms from Rome, IT
107.149.115.87 AS54600 PEG TECH INC 0.80ms from San Jose, US
1.99.161.7 AS4766 Korea Telecom 2.15ms from Seoul, KR
210.178.178.167 AS4766 Korea Telecom 1.44ms from Seoul, KR
106.39.100.103 AS4847 China Networks Inter-Exchange 2.48ms from Tianjin, CN
197.52.222.247 AS8452 TE-AS 4.89ms from Cairo, EG

Traceroute

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

$
traceroute -a -n -q1 -m13 125.216.34.242
traceroute to 125.216.34.242 (125.216.34.242): 13 hops max, 52 byte packets
2 *
4 [] 194.68.128.25 42.83 ms
5 [AS23764] 5.154.154.162 45.959 ms
6 [] 203.22.177.125 239.849 ms
7 *
8 [] 203.22.177.246 240.976 ms
9 [] 203.144.99.14 245.8 ms
10 [AS4538] 101.4.114.181 263.185 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Helsinki, FI
On

What are IP address ranges?

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