202.201.128.0/24

AS4538 · China Education and Research Network Center

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Summary

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

WHOIS Details

inetnum:        202.200.0.0 - 202.201.255.255
netname:        XAR-CERNET
descr:          China Education and Research Network
descr:          Xi'an Regional Network
country:        CN
admin-c:        CER-AP
tech-c:         CER-AP
abuse-c:        AC1685-AP
status:         ASSIGNED NON-PORTABLE
remarks:        origin AS4538
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CERNET-AP
mnt-routes:     MAINT-CERNET-AP
mnt-irt:        IRT-CERNET-AP
last-modified:  2021-03-24T13:04:50Z
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 202.201.0.0/16

No nearby ranges found.

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
202.201.128.16	filala.com	1

Hosted domains API

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Useful for Cybersecurity

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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
52.12.83.248	AS16509 Amazon.com, Inc.	`0.12ms` from Boardman, US
196.131.53.40	AS24835 Vodafone Data	`7.52ms` from Cairo, EG
189.235.110.216	AS8151 UNINET	`15.92ms` from Cancún, MX
50.24.76.40	AS19108 Optimum	`10.79ms` from Dallas, US
2.17.174.72	AS16625 Akamai Technologies, Inc.	`0.34ms` from Dublin, IE
178.203.136.88	AS3209 Vodafone GmbH	`6.57ms` from Frankfurt am Main, DE
106.2.67.40	AS45062 Netease-Network	`3.60ms` from Hangzhou, CN
90.212.234.184	AS5607 Sky UK Limited	`4.70ms` from London, GB
217.125.137.216	AS3352 TELEFONICA DE ESPANA S.A.U.	`7.98ms` from Madrid, ES
52.201.137.120	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
189.63.197.136	AS28573 Claro NXT Telecomunicacoes Ltda	`13.09ms` from Sao Paulo, BR
211.234.20.40	AS3786 LG DACOM Corporation	`7.61ms` from Seoul, KR
121.168.38.248	AS4766 Korea Telecom	`1.48ms` from Seoul, KR
14.103.85.168	AS4811 China Telecom (Group)	`3.11ms` from Shanghai, CN
116.232.84.248	AS4812 China Telecom (Group)	`2.98ms` from Shanghai, CN
162.34.179.120	AS54864 Rock-Tenn Company	`0.58ms` from Singapore, SG
85.130.39.136	AS13124 A1 Bulgaria EAD	`2.91ms` from Sofia, BG
40.76.92.232	AS8075 Microsoft Corporation	`0.39ms` from Ashburn, US
62.217.251.200	AS8953 Orange Romania S.A.	`0.74ms` from Bucharest, RO
96.40.35.24	AS20115 Charter Communications LLC	`7.30ms` from Dallas, US
20.234.91.120	AS8075 Microsoft Corporation	`0.16ms` from Dublin, IE
87.227.112.24	AS1257 Tele2 Sverige AB	`1.08ms` from Goeteborg, SE
86.177.166.216	AS2856 British Telecommunications PLC	`6.59ms` from London, GB
95.247.40.8	AS3269 Telecom Italia S.p.A.	`5.68ms` from Milan, IT
79.238.177.216	AS3320 Deutsche Telekom AG	`5.70ms` from Nuernberg, DE

Traceroute

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

traceroute -a -n -q1 -f3 -m13 202.201.128.89

traceroute to 202.201.128.89 (202.201.128.89): 13 hops max, 52 byte packets

3 [AS749] 11.95.19.249 1.514 ms

4 *

5 *

6 *

7 *

8 [AS4637] 210.57.81.5 20.85 ms

9 [] 123.255.91.118 45.513 ms

10 [AS4538] 101.4.114.181 78.78 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Manila, PH

On November 14th 2025

What are IP address ranges?

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