125.216.183.0/24

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:         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

Nearby Ranges

BGP prefixes that overlap with 125.216.0.0/16

No nearby ranges found.

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

IP Address	ASN	Details
125.216.183.254	AS4538 China Education and Research Network Center	`2.71ms` 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
108.246.208.216	AS7018 AT&T Enterprises, LLC	`12.32ms` from Atlanta, US
34.14.124.56	AS396982 Google LLC	`0.12ms` from Brussels, BE
85.66.101.56	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`1.32ms` from Budapest, HU
102.46.132.168	AS8452 TE-AS	`5.48ms` from Cairo, EG
3.253.126.136	AS16509 Amazon.com, Inc.	`0.15ms` from Dublin, IE
124.225.251.8	AS4134 CHINANET-BACKBONE	`2.87ms` from Haikou, CN
159.65.29.40	AS14061 DigitalOcean, LLC	`0.27ms` from London, GB
176.190.10.232	AS5410 Bouygues Telecom SA	`7.73ms` from Marseille, FR
116.94.28.40	AS7679 QTnet,Inc.	`9.63ms` from Osaka, JP
90.46.2.40	AS3215 Orange S.A.	`2.24ms` from Paris, FR
204.141.125.8	AS3938 NTT America, Inc.	`0.41ms` from Singapore, SG
180.254.154.200	AS7713 PT Telekomunikasi Indonesia	`17.47ms` from Singapore, SG
105.97.78.8	AS36947 Telecom Algeria	`9.29ms` from Valencia, ES
185.246.69.168	AS214954 CATALUNYA TELECOM S.L.	`3.09ms` from Barcelona, ES
208.127.158.200	AS394089 Google LLC	`0.14ms` from Chang-hua, TW
85.103.199.136	AS9121 Turk Telekomunikasyon Anonim Sirketi	`6.75ms` from Izmir, TR
61.215.250.232	AS7522 STNet, Incorporated	`4.21ms` from Osaka, JP
14.66.149.104	AS4766 Korea Telecom	`2.73ms` from Seoul, KR
222.15.37.184	AS2516 KDDI CORPORATION	`4.92ms` from Tokyo, JP
137.117.149.200	AS8075 Microsoft Corporation	`0.27ms` from Amsterdam, NL
169.155.144.200	AS31898 Oracle Corporation	`0.30ms` from Ashburn, US
98.218.158.184	AS7922 Comcast Cable Communications, LLC	`7.09ms` from Ashburn, US
34.216.170.8	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
24.32.55.232	AS19108 Optimum	`0.38ms` from Dallas, US
174.2.70.72	AS6327 Shaw Communications	`10.72ms` from Edmonton, CA

Traceroute

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

traceroute -a -n -q1 -f6 125.216.183.254

traceroute to 125.216.183.254 (125.216.183.254): 64 hops max, 52 byte packets

6 [AS4538] 101.4.137.41 2.358 ms

7 *

8 [AS4538] 219.224.102.193 1.293 ms

9 *

10 [AS4538] 101.4.114.61 5.275 ms

11 *

12 [AS4538] 125.216.183.254 2.731 ms

Measurement taken from

IPinfo ProbeNet in Guangzhou, CN

On December 6th 2025

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