202.200.200.0/24

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 202.200.0.0/16

No nearby ranges found.

Hosted domains

There are 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
202.200.200.36	AS4538 China Education and Research Network Center	`19.89ms` from Beijing, 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
98.64.213.56	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
200.175.133.8	AS18881 TELEFÔNICA BRASIL S.A	`4.29ms` from Brasilia, BR
123.145.61.152	AS4837 CHINA UNICOM China169 Backbone	`1.92ms` from Chongqing, CN
65.28.203.40	AS10796 Charter Communications Inc	`3.44ms` from Columbus, US
54.229.72.216	AS16509 Amazon.com, Inc.	`0.21ms` from Dublin, IE
84.147.102.8	AS3320 Deutsche Telekom AG	`5.48ms` from Duesseldorf, DE
42.119.133.152	AS18403 FPT Telecom Company	`1.35ms` from Ho Chi Minh City, VN
123.173.81.24	AS4134 CHINANET-BACKBONE	`12.18ms` from Liaoyang, CN
113.232.24.152	AS4837 CHINA UNICOM China169 Backbone	`14.10ms` from Liaoyang, CN
31.205.107.88	AS41230 ASK4 Limited	`12.11ms` from London, GB
4.234.124.24	AS8075 Microsoft Corporation	`0.21ms` from London, GB
193.237.83.88	AS5378 Vodafone Limited	`3.69ms` from Manchester, GB
112.253.67.104	AS4837 CHINA UNICOM China169 Backbone	`6.28ms` from Qingdao, CN
3.228.203.232	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
63.194.68.56	AS7018 AT&T Enterprises, LLC	`1.68ms` from San Jose, US
50.125.208.8	AS20055 Wholesail networks LLC	`2.73ms` from Seattle, US
24.185.229.88	AS6128 Cablevision Systems Corp.	`7.93ms` from Secaucus, US
123.141.30.232	AS3786 LG DACOM Corporation	`2.09ms` from Seoul, KR
175.239.78.184	AS4766 Korea Telecom	`6.79ms` from Seoul, KR
125.134.8.184	AS4766 Korea Telecom	`6.27ms` from Seoul, KR
1.235.147.248	AS9318 SK Broadband Co Ltd	`1.31ms` from Seoul, KR
2.66.219.184	AS44034 Hi3G Access AB	`7.52ms` from Stockholm, SE
146.19.145.216	AS8888 xTom Pty Ltd	`0.11ms` from Sydney, AU
141.196.91.248	AS16135 Turkcell A.S.	`16.73ms` from Ankara, TR
34.217.75.200	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US

Traceroute

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

traceroute -a -n -q1 -f5 -m15 202.200.200.192

traceroute to 202.200.200.192 (202.200.200.192): 15 hops max, 52 byte packets

5 [] 123.255.91.118 54.771 ms

6 [AS4538] 101.4.114.181 89.624 ms

7 *

8 [AS4538] 101.4.117.81 88.953 ms

9 *

10 [AS4538] 101.4.112.14 104.696 ms

11 *

12 [AS4538] 202.200.29.22 112.124 ms

13 *

14 *

15 *

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On November 14th 2025

What are IP address ranges?

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