125.219.96.0/22

AS4538 · China Education and Research Network Center

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Summary

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

WHOIS Details

inetnum:        125.219.0.0 - 125.219.255.255
netname:        WHR-CERNET
descr:          China Education and Research Network
descr:          Wuhan Regional Network
country:        CN
admin-c:        CER-AP
tech-c:         CER-AP
abuse-c:        AC1685-AP
status:         ALLOCATED PORTABLE
remarks:        origin AS4538
remarks:        confederation
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CERNET-AP
mnt-routes:     MAINT-CERNET-AP
mnt-irt:        IRT-CERNET-AP
last-modified:  2020-09-03T09:16:21Z
source:         APNIC

irt:            IRT-CERNET-AP
address:        Network Center,
address:        FIT-3-220, 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:        abuse@cernet.edu.cn was validated on 2026-03-05
mnt-by:         MAINT-CERNET-AP
last-modified:  2026-03-05T06:39:56Z
source:         APNIC

role:           ABUSE CERNETAP
country:        ZZ
address:        Network Center,
address:        FIT-3-220, 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 2026-03-05
abuse-mailbox:  abuse@cernet.edu.cn
mnt-by:         APNIC-ABUSE
last-modified:  2026-03-05T06:40:20Z
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:          125.219.0.0/16
descr:          CERNET
origin:         AS4538
mnt-by:         MAINT-CERNET-AP
last-modified:  2009-01-05T03:10:57Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 125.219.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
125.219.99.253	AS4538 China Education and Research Network Center	`7.60ms` from Zhengzhou, CN
125.219.96.113	AS4538 China Education and Research Network Center	`6.47ms` from Zhengzhou, 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
35.91.205.166	AS16509 Amazon.com, Inc.	`0.23ms` from Boardman, US
87.65.44.86	AS5432 Proximus NV	`5.48ms` from Brussels, BE
190.51.139.22	AS22927 Telefonica de Argentina	`2.39ms` from Buenos Aires, AR
223.146.162.86	AS4134 CHINANET-BACKBONE	`2.74ms` from Chenzhou, CN
113.199.163.182	AS23752 Nepal Telecommunications Corporation, Internet Services,	`6.82ms` from Kathmandu, NP
37.188.121.246	AS15395 Rackspace Ltd.	`1.28ms` from London, GB
20.254.33.70	AS8075 Microsoft Corporation	`0.19ms` from London, GB
173.24.225.150	AS30036 Mediacom Communications Corp	`8.44ms` from Minneapolis, US
186.50.156.70	AS6057 Administracion Nacional de Telecomunicaciones	`1.75ms` from Montevideo, UY
45.191.183.38	AS269691 FIAIS & MELO NET INFORMATICA LTDA ME	`10.21ms` from Osasco, BR
109.190.2.86	AS35540 OVH SAS	`1.35ms` from Paris, FR
99.22.10.246	AS7018 AT&T Enterprises, LLC	`10.88ms` from Redding, US
189.250.121.182	AS8151 UNINET	`9.63ms` from Santiago de Queretaro, MX
187.130.194.246	AS8151 UNINET	`4.55ms` from Santiago de Queretaro, MX
189.236.72.230	AS8151 UNINET	`4.19ms` from Santiago de Queretaro, MX
67.168.138.134	AS7922 Comcast Cable Communications, LLC	`4.23ms` from Seattle, US
45.146.140.166	AS35122 Satnet LTD	`3.31ms` from Sofia, BG
12.131.28.6	AS7018 AT&T Enterprises, LLC	`2.75ms` from Chicago, US
123.185.28.86	AS134762 CHINANET Liaoning province Dalian MAN network	`1.75ms` from Dalian, CN
217.42.41.102	AS2856 British Telecommunications PLC	`3.85ms` from Erith, GB
187.181.146.198	AS28573 Claro NXT Telecomunicacoes Ltda	`11.20ms` from Fortaleza, BR
73.5.213.6	AS7922 Comcast Cable Communications, LLC	`10.48ms` from Miami, US
24.197.254.182	AS20115 Charter Communications LLC	`18.54ms` from Minneapolis, US
94.243.255.150	AS44270 TC TOR LLC	`2.95ms` from Saint Petersburg, RU
101.102.255.214	AS17676 SoftBank Corp.	`1.39ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f7 125.219.96.111

traceroute to 125.219.96.111 (125.219.96.111): 64 hops max, 52 byte packets

7 [AS4538] 121.194.11.42 4.903 ms

8 [AS4538] 219.224.103.86 3.626 ms

9 *

10 *

11 [AS4538] 210.43.145.86 28.47 ms

12 [AS4538] 210.43.145.98 15.424 ms

13 *

14 *

15 *

16 [AS4538] 125.219.96.111 16.667 ms

Measurement taken from

IPinfo ProbeNet in Beijing, CN

On March 21st 2026

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