202.197.96.0/24

AS4538 · China Education and Research Network Center

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Summary

Country	China
Domain	cernet.edu.cn
ASN	AS4538
Parent Range	202.192.0.0/13
Registry	APNIC
ID	CERNET-CN

WHOIS Details

inetnum:        202.192.0.0 - 202.199.255.255
netname:        CERNET-CN
descr:          China Education and Research Network
descr:          SY Region
descr:          China Education and Research Network Center
descr:          Tsinghua University
descr:          Beijing, 100084
country:        CN
admin-c:        CER-AP
tech-c:         CER-AP
abuse-c:        AC1685-AP
status:         ALLOCATED PORTABLE
remarks:        service provider
remarks:        hostmaster@apnic.net 960130
mnt-by:         APNIC-HM
mnt-irt:        IRT-CERNET-AP
last-modified:  2021-10-30T08:29:34Z
mnt-lower:      MAINT-CERNET-AP
mnt-routes:     MAINT-CERNET-AP
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

Overlapping Ranges

BGP prefixes that contain 202.197.96.0/24

Range	ASN	Company	Num of IPs
202.192.0.0/13	AS4538	China Education and Research Network	524,288

Nearby Ranges

BGP prefixes that overlap with 202.197.0.0/16

Range	ASN	Company	Num of IPs
202.192.0.0/13	AS4538	China Education and Research Network	524,288

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

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

IP Address	ASN	Details
202.197.96.200	AS4538 China Education and Research Network Center	`7.42ms` from Wuhan, 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
108.218.143.40	AS7018 AT&T Enterprises, LLC	`8.37ms` from Dallas, US
1.238.109.136	AS9318 SK Broadband Co Ltd	`1.85ms` from Incheon, KR
207.178.209.200	AS5033 Key Information Systems, Inc.	`2.04ms` from Los Angeles, US
98.88.33.40	AS14618 Amazon.com, Inc.	`0.46ms` from Reston, US
126.121.131.216	AS17676 SoftBank Corp.	`6.28ms` from Tokyo, JP
60.236.52.56	AS2518 BIGLOBE Inc.	`8.44ms` from Tokyo, JP
73.141.21.104	AS7922 Comcast Cable Communications, LLC	`8.26ms` from Ashburn, US
193.121.235.120	AS5432 Proximus NV	`2.00ms` from Brussels, BE
191.84.76.88	AS22927 Telefonica de Argentina	`1.16ms` from Buenos Aires, AR
20.221.215.8	AS8075 Microsoft Corporation	`0.36ms` from Chicago, US
18.184.94.248	AS16509 Amazon.com, Inc.	`0.18ms` from Frankfurt am Main, DE
87.156.44.152	AS3320 Deutsche Telekom AG	`5.01ms` from Frankfurt am Main, DE
14.19.143.8	AS4134 CHINANET BACKBONE	`3.45ms` from Guangzhou, CN
66.167.86.40	AS401783 TOKALA COMMUNICATIONS INC.	`1.98ms` from Jakarta, ID
220.245.152.72	AS7545 TPG Telecom Limited	`10.98ms` from Melbourne, AU
31.36.233.184	AS5410 Bouygues Telecom SA	`6.08ms` from Paris, FR
174.129.129.72	AS14618 Amazon.com, Inc.	`0.41ms` from Reston, US
4.201.200.24	AS8075 Microsoft Corporation	`0.30ms` from Sao Paulo, BR
211.227.53.8	AS4766 Korea Telecom	`1.69ms` from Seoul, KR
113.240.73.88	AS63835 CT HuNan Changsha IDC	`1.00ms` from Changsha, CN
14.182.55.168	AS45899 VNPT Corp	`5.23ms` from Hanoi, VN
173.170.247.104	AS33363 Charter Communications, Inc	`9.62ms` from Orlando, US
195.181.131.152	AS203424 TUSSA IKT AS	`14.34ms` from Oslo, NO
54.175.212.88	AS14618 Amazon.com, Inc.	`0.47ms` from Reston, US
1.107.208.8	AS4766 Korea Telecom	`2.50ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f5 202.197.96.202

traceroute to 202.197.96.202 (202.197.96.202): 64 hops max, 52 byte packets

5 [AS749] 11.94.153.149 0.895 ms

6 [AS4538] 101.4.137.41 2.615 ms

7 *

8 [AS4538] 219.224.102.193 1.705 ms

9 [AS4538] 101.4.117.33 11.589 ms

10 [AS4538] 101.4.115.66 11.946 ms

11 *

12 *

13 *

14 [AS4538] 202.197.96.202 11.238 ms

Measurement taken from

IPinfo ProbeNet in Guangzhou, CN

On April 13th 2026

What are IP address ranges?

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