202.141.160.0/20

AS4134  ·  CHINANET-BACKBONE

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Summary

Country China
Domain ustc.edu.cn
ASN AS4134
Registry APNIC
ID SG-USTC

WHOIS Details

inetnum:        202.141.160.0 - 202.141.191.255
netname:        SG-USTC
descr:          University of Science and Technology of China
descr:          Jinzhai Road # 96, Hefei, Anhui, China
country:        CN
admin-c:        XY1746-AP
tech-c:         ZH1700-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-SG-USTC-CN
mnt-lower:      MAINT-CNNIC-AP
last-modified:  2023-11-28T00:57:13Z
source:         APNIC

irt:            IRT-SG-USTC-CN
address:        JinZhao Road 96
e-mail:         xyl@ustc.edu.cn
abuse-mailbox:  xyl@ustc.edu.cn
admin-c:        XY1746-AP
tech-c:         XY1746-AP
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-18T00:35:08Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        ipas@cnnic.cn is invalid
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-19T17:20:32Z
source:         APNIC

person:         Xia Yuliang
nic-hdl:        XY1746-AP
e-mail:         xyl@ustc.edu.cn
address:        Network Information Center, USTC, Jinzhai Road #96, Hefei, Anhui, China
phone:          +86-551-3603900
fax-no:         +86-551-3603143
country:        CN
mnt-by:         MAINT-NEW
last-modified:  2010-09-07T10:50:01Z
source:         APNIC

person:         Zhang Huanjie
nic-hdl:        ZH1700-AP
e-mail:         james@ustc.edu.cn
address:        Network Information Center, USTC, Jinzhai Road #96, Hefei, Anhui, China
phone:          +86-551-3601897
fax-no:         +86-551-3603143
country:        CN
mnt-by:         MAINT-NEW
last-modified:  2010-09-07T10:50:01Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 202.141.0.0/16

Range ASN Company Num of IPs
202.141.224.0/19 AS135523 Multinet Pakistan Pvt. Ltd. 8,192
202.141.224.0/19 AS9260 Multinet Pakistan Pvt. Ltd. 8,192
202.141.192.0/20 AS2497 Internet Initiative Japan Inc. 4,096
202.141.208.0/20 AS9714 VOCUS PTY LTD 4,096

Hosted domains

There are 3 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
202.141.163.50 netpub.com.cn 1
202.141.162.27 ahadl.org.cn 1
202.141.160.2 quantumcas.ac.cn 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

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

IP Address ASN Details
202.141.168.254 AS4134 CHINANET-BACKBONE 7.98ms from Huai'an, CN
202.141.162.13 AS4134 CHINANET-BACKBONE 6.08ms from Huai'an, CN
202.141.163.218 AS4134 CHINANET-BACKBONE 6.08ms from Huai'an, CN
202.141.165.55 AS4134 CHINANET-BACKBONE 8.15ms from Huai'an, CN
202.141.167.254 AS4134 CHINANET-BACKBONE 6.30ms from Huai'an, CN
202.141.160.121 AS4134 CHINANET-BACKBONE 5.95ms from Huai'an, CN
202.141.161.50 AS4134 CHINANET-BACKBONE 6.06ms from Huai'an, CN
202.141.166.180 AS4134 CHINANET-BACKBONE 7.87ms from Huai'an, CN
202.141.164.119 AS4134 CHINANET-BACKBONE 7.35ms from Huai'an, 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
72.166.197.228 AS54536 Adams State University 7.26ms from Denver, US
81.109.122.36 AS5089 Virgin Media Limited 9.03ms from Erith, GB
171.235.133.244 AS7552 Viettel Group 4.75ms from Ho Chi Minh City, VN
16.163.83.116 AS16509 Amazon.com, Inc. 0.11ms from Hong Kong, HK
86.155.236.116 AS2856 British Telecommunications PLC 7.27ms from London, GB
47.144.89.68 AS5650 Frontier Communications of America, Inc. 3.83ms from Los Angeles, US
35.143.253.212 AS33363 Charter Communications, Inc 9.85ms from Orlando, US
172.121.31.244 AS212238 Datacamp Limited 0.14ms from Paris, FR
202.139.8.4 AS7474 SingTel Optus Pty Ltd 12.44ms from Sydney, AU
170.82.111.100 AS263266 AMARO & AMARO COMUNICAO LTDA - ME 6.28ms from São Paulo, BR
174.92.133.244 AS577 Bell Canada 1.17ms from Toronto, CA
35.171.78.4 AS14618 Amazon.com, Inc. 0.46ms from Ashburn, US
162.141.76.164 AS7029 Windstream Communications LLC 0.57ms from Ashburn, US
73.38.125.52 AS7922 Comcast Cable Communications, LLC 9.69ms from Boston, US
24.211.187.36 AS11426 Charter Communications Inc 11.04ms from Charlotte, US
3.147.170.228 AS16509 Amazon.com, Inc. 0.19ms from Columbus, US
169.55.20.84 AS36351 IBM Cloud 1.20ms from Dallas, US
137.116.228.52 AS8075 Microsoft Corporation 0.15ms from Dublin, IE
14.182.236.196 AS45899 VNPT Corp 2.13ms from Hanoi, VN
172.87.25.4 AS21859 Zenlayer Inc 0.40ms from Los Angeles, US
45.86.149.228 AS199348 Fibraweb S.p.A 4.60ms from Milan, IT
189.224.59.196 AS8151 UNINET 2.09ms from Monterrey, MX
167.57.33.116 AS6057 Administracion Nacional de Telecomunicaciones 1.81ms from Montevideo, UY
1.13.156.68 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.13ms from Nanjing, CN
91.60.118.164 AS3320 Deutsche Telekom AG 6.53ms 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 -f2 -m12 202.141.170.70
traceroute to 202.141.170.70 (202.141.170.70): 12 hops max, 52 byte packets
2 [AS43513] 91.203.69.73 190.958 ms
3 *
4 *
5 [AS9002] 87.245.236.153 32.349 ms
6 [AS4134] 202.97.95.205 217.355 ms
7 *
8 *
9 [AS4134] 202.97.110.74 192.084 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Riga, LV
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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