202.38.192.0/19

AS4538  ·  China Education and Research Network Center

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Summary

Country China
Domain scut.edu.cn
ASN AS4538
Parent Range 202.38.192.0/18
Registry APNIC
ID SCUT-CN

WHOIS Details

inetnum:        202.38.192.0 - 202.38.255.255
netname:        SCUT-CN
descr:          ~{;*DO@m9$4sQ'~}
descr:          South China University of Technology
descr:          Guangzhou, Guangdong 510641, China
country:        CN
admin-c:        CER-AP
tech-c:         CER-AP
tech-c:         CER-AP
abuse-c:        AC1685-AP
status:         ALLOCATED 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:  2020-10-20T00:57:00Z
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 202.38.192.0/19

Range ASN Company Num of IPs
202.38.192.0/18 AS4538 South China University of Technology 16,384

Nearby Ranges

BGP prefixes that overlap with 202.38.0.0/16

Range ASN Company Num of IPs
202.38.192.0/18 AS4538 South China University of Technology 16,384
202.38.64.0/19 AS4538 The University of Science and Technology of China 8,192
202.38.184.0/21 AS4538 China Education and Research Network 2,048
202.38.8.0/21 AS4808 China Institute of Atomic Energy 2,048
202.38.180.0/22 AS56268 Northeast Dataa Network Pvt Ltd 1,024
202.38.128.0/23 AS7497 Institute of High Energy Physics 512
202.38.140.0/23 AS4538 China Education and Research Network 512
202.38.2.0/23 AS4538 China Education and Research Network 512
202.38.152.0/23 AS4808 Beijing Fouth Dimension Telecom Co,Ltd 512
202.38.132.0/23 AS4812 SAIC VOLKSWAGEN AUTOMOTIVE CO.LTD. 512
202.38.4.0/23 AS212141 IBKR Financial Services AG 512
202.38.139.0/24 AS56072 301 Fairfield Road 256
202.38.157.0/24 AS23921 INGDIRECT, Sydney 256
202.38.134.0/24 AS4812 SAIC VOLKSWAGEN AUTOMOTIVE CO.LTD. 256

Hosted domains

There are 8 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
202.38.193.28 scut.edu.cn 6
202.38.216.25 pio-tech.com.cn 1
202.38.216.28 wancloud.club 1

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

Pingable IPs

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

IP Address ASN Details
202.38.193.33 AS4538 China Education and Research Network Center 1.49ms from Guangzhou, CN
202.38.213.20 AS4538 China Education and Research Network Center 2.12ms 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
107.126.146.147 AS20057 AT&T Enterprises, LLC 2.59ms from Atlanta, US
79.193.72.227 AS3320 Deutsche Telekom AG 7.25ms from Berlin, DE
24.34.217.211 AS7922 Comcast Cable Communications, LLC 8.24ms from Boston, US
34.46.184.67 AS396982 Google LLC 0.11ms from Council Bluffs, US
52.49.80.195 AS16509 Amazon.com, Inc. 0.20ms from Dublin, IE
141.83.79.3 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 1.66ms from Hamburg, DE
96.235.130.195 AS701 Verizon Business 3.11ms from New York City, US
50.88.153.35 AS33363 Charter Communications, Inc 11.25ms from Orlando, US
20.63.211.67 AS8075 Microsoft Corporation 0.30ms from Osaka, JP
188.65.120.3 AS41690 Dailymotion S.A. 0.82ms from Saint-Denis, FR
94.239.100.163 AS5410 Bouygues Telecom SA 1.90ms from Saint-Denis, FR
88.147.228.3 AS12389 PJSC Rostelecom 11.23ms from Samara, RU
218.153.105.195 AS4766 Korea Telecom 1.40ms from Seoul, KR
175.253.210.3 AS4766 Korea Telecom 2.19ms from Seoul, KR
181.46.25.19 AS27747 Telecentro S.A. 1.54ms from Buenos Aires, AR
119.183.255.99 AS4837 CHINA UNICOM China169 Backbone 7.09ms from Jinan, CN
82.11.174.19 AS5089 Virgin Media Limited 4.79ms from London, GB
62.77.52.195 AS20746 Telecom Italia S.p.A. 5.23ms from Rome, IT
14.77.116.179 AS4766 Korea Telecom 7.27ms from Seoul, KR
124.140.67.195 AS9824 JCOM Co., Ltd. 13.30ms from Tokyo, JP
213.191.128.19 AS13046 Hrvatski Telekom d.d. 0.90ms from Zagreb, HR
95.99.209.83 AS50266 Odido Netherlands B.V. 4.40ms from Amsterdam, NL
73.106.131.51 AS7922 Comcast Cable Communications, LLC 4.63ms from Atlanta, US
110.7.135.99 AS4837 CHINA UNICOM China169 Backbone 10.18ms from Changchun, CN
75.204.221.51 AS6167 Verizon Business 14.24ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m17 202.38.209.128
traceroute to 202.38.209.128 (202.38.209.128): 17 hops max, 52 byte packets
2 [AS3257] 76.74.24.93 27.652 ms
3 [AS3257] 213.200.127.250 136.595 ms
4 [AS3257] 154.14.153.118 136.812 ms
5 [] 69.194.166.205 269.666 ms
6 [] 69.194.166.38 270.067 ms
7 *
8 [AS4538] 101.4.114.181 251.197 ms
9 *
10 *
11 [AS4538] 101.4.114.38 282.773 ms
12 [AS4538] 101.4.114.61 324.721 ms
13 *
14 [AS4538] 202.112.19.9 282.074 ms
15 *
16 *
17 *
Measurement taken from IPinfo ProbeNet in Los Angeles, US
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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