202.38.192.0/18

AS4538  ·  China Education and Research Network Center

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Summary

Country China
Domain scut.edu.cn
ASN AS4538
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

Nearby Ranges

BGP prefixes that overlap with 202.38.0.0/16

Range ASN Company Num of IPs
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 13 domain names hosted across 7 IP addresses 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

Pingable IPs

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

IP Address ASN Details
202.38.213.20 AS4538 China Education and Research Network Center 2.12ms from Guangzhou, CN
202.38.242.1 AS4538 China Education and Research Network Center 2.31ms from Guangzhou, CN
202.38.251.171 AS4538 China Education and Research Network Center 2.33ms from Guangzhou, CN
202.38.193.33 AS4538 China Education and Research Network Center 1.49ms 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
34.237.194.130 AS14618 Amazon.com, Inc. 0.50ms from Ashburn, US
89.147.199.210 AS39397 Metronet LLC 0.64ms from Baku, AZ
156.38.160.146 AS37153 Xneelo (Pty) Ltd 0.08ms from Centurion, ZA
186.153.148.98 AS7303 Telecom Argentina S.A. 10.83ms from Cordoba, AR
135.225.107.18 AS8075 Microsoft Corporation 0.18ms from Gaevle, SE
47.114.105.34 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.77ms from Hangzhou, CN
86.162.155.82 AS2856 British Telecommunications PLC 2.48ms from London, GB
81.99.174.66 AS5089 Virgin Media Limited 5.20ms from London, GB
51.219.182.178 AS31655 Gamma Telecom Holdings Ltd 2.91ms from Manchester, GB
217.80.71.242 AS3320 Deutsche Telekom AG 4.47ms from Nuernberg, DE
88.164.133.210 AS12322 Free SAS 10.40ms from Paris, FR
77.154.191.98 AS15557 Societe Francaise Du Radiotelephone - SFR SA 0.48ms from Paris, FR
45.71.36.178 AS52468 UFINET PANAMA S.A. 1.94ms from Quito, EC
13.236.144.2 AS16509 Amazon.com, Inc. 0.15ms from Sydney, AU
60.34.62.114 AS4713 NTT DOCOMO BUSINESS,Inc. 8.55ms from Tokyo, JP
62.116.68.194 AS8437 Hutchison Drei Austria GmbH 2.08ms from Vienna, AT
62.121.195.2 AS25435 META10 AG 2.06ms from Zuerich, CH
107.23.147.98 AS14618 Amazon.com, Inc. 0.49ms from Ashburn, US
20.186.51.98 AS8075 Microsoft Corporation 0.28ms from Boydton, US
181.97.250.82 AS7303 Telecom Argentina S.A. 1.34ms from Buenos Aires, AR
182.136.81.226 AS4134 CHINANET-BACKBONE 6.90ms from Chengdu, CN
204.93.1.2 AS698 University of Illinois 0.82ms from Chicago, US
107.218.32.18 AS7018 AT&T Enterprises, LLC 8.74ms from Chicago, US
2.111.32.50 AS3292 TDC Holding A/S 2.11ms from Copenhagen, DK
67.192.120.66 AS33070 Rackspace Hosting 1.05ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 -f3 -m15 202.38.210.232
traceroute to 202.38.210.232 (202.38.210.232): 15 hops max, 52 byte packets
3 [AS3356] 4.69.219.45 191.584 ms
4 *
5 *
6 *
7 *
8 [AS4538] 101.4.114.181 381.013 ms
9 *
10 *
11 [AS4538] 101.4.114.38 413.99 ms
12 [AS4538] 101.4.114.61 416.436 ms
13 *
14 *
15 *
Measurement taken from IPinfo ProbeNet in Rio de Janeiro, BR
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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