103.204.72.0/22

AS63689 · Esun Technology(Shanghai) Co.,Ltd

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Summary

Country	China
Domain	esun21.com
ASN	AS63689
Registry	APNIC
ID	ESUNNET

WHOIS Details

inetnum:        103.204.72.0 - 103.204.75.255
netname:        ESUNNET
descr:          Esun Technology(Shanghai) Co.,Ltd
descr:          18F, Chuangzhi Union Mansion
descr:          No1 Hengfeng Road, Zhabei District, Shanghai
country:        CN
admin-c:        ZM1425-AP
tech-c:         ZM1426-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-ESUNNET-CN
mnt-routes:     MAINT-CNCGROUP-RR
last-modified:  2023-11-28T00:56:06Z
source:         APNIC

irt:            IRT-ESUNNET-CN
address:        18F, Chuangzhi Union Mansion
address:        No1 Hengfeng Road, Zhabei District, Shanghai
e-mail:         vas@esun21.com
abuse-mailbox:  vas@esun21.com
admin-c:        ZM1425-AP
tech-c:         ZM1426-AP
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2021-06-29T01:25:13Z
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
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2024-07-30T11:55:46Z
source:         APNIC

person:         Roy Wei
address:        18F, Chuangzhi Union Mansion
address:        No1 Hengfeng Road, Zhabei District, Shanghai
country:        CN
phone:          +86-18918172986
e-mail:         Roy.wei@esun21.com
nic-hdl:        ZM1425-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2015-12-08T08:36:01Z
source:         APNIC

person:         Frank Ni
address:        18F, Chuangzhi Union Mansion
address:        No1 Hengfeng Road, Zhabei District, Shanghai
country:        CN
phone:          +86-18017565232
e-mail:         Frank.ni@esun21.com
nic-hdl:        ZM1426-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2015-12-08T08:36:01Z
source:         APNIC

route:          103.204.72.0/22
descr:          CHINAUNICOM CHINA169 Jiangsu Province Network
descr:          Addresses from CNNIC(ESUNNET)
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2016-01-20T06:54:02Z
source:         APNIC

Hosted domains

There are 6 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
103.204.75.170	AS132168 ESUN TECHNOLOGY INTERNATIONAL CO., LIMITED	`2.79ms` from Shanghai, CN
103.204.72.127	AS132168 ESUN TECHNOLOGY INTERNATIONAL CO., LIMITED	`1.20ms` from Hong Kong, HK
103.204.74.241	AS132168 ESUN TECHNOLOGY INTERNATIONAL CO., LIMITED	`5.36ms` from Shanghai, CN
103.204.73.13	AS132168 ESUN TECHNOLOGY INTERNATIONAL CO., LIMITED	`1.29ms` from Hong Kong, HK

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
51.137.17.246	AS8075 Microsoft Corporation	`0.20ms` from Amsterdam, NL
206.46.194.230	AS6976 Verizon Business	`0.89ms` from Ashburn, US
172.204.80.70	AS8075 Microsoft Corporation	`2.06ms` from Auckland, NZ
23.216.114.118	AS16625 Akamai Technologies, Inc.	`0.06ms` from Brisbane, AU
118.250.99.214	AS4134 CHINANET-BACKBONE	`2.13ms` from Changsha, CN
113.206.215.182	AS4837 CHINA UNICOM China169 Backbone	`1.82ms` from Chongqing, CN
54.217.195.150	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
119.55.226.6	AS4837 CHINA UNICOM China169 Backbone	`19.47ms` from Liaoyang, CN
95.130.179.22	AS12739 JSC Netline	`2.47ms` from Moscow, RU
100.38.152.166	AS701 Verizon Business	`3.24ms` from New York City, US
97.191.209.214	AS6167 Verizon Business	`12.66ms` from San Jose, US
201.96.192.22	AS8151 UNINET	`2.98ms` from Santiago de Queretaro, MX
125.151.90.70	AS4766 Korea Telecom	`1.54ms` from Seoul, KR
52.64.240.70	AS16509 Amazon.com, Inc.	`0.43ms` from Sydney, AU
61.231.47.22	AS3462 Data Communication Business Group	`1.07ms` from Taipei, TW
163.44.43.246	AS2514 NTT PC Communications, Inc.	`2.14ms` from Tokyo, JP
20.160.120.246	AS8075 Microsoft Corporation	`0.28ms` from Amsterdam, NL
129.213.82.22	AS31898 Oracle Corporation	`0.32ms` from Ashburn, US
181.93.156.166	AS7303 Telecom Argentina S.A.	`2.02ms` from Buenos Aires, AR
4.15.35.182	AS3356 Level 3 Parent, LLC	`0.43ms` from Dallas, US
35.186.73.102	AS396982 Google LLC	`6.32ms` from Dallas, US
162.229.251.54	AS7018 AT&T Enterprises, LLC	`1.81ms` from Dallas, US
52.31.250.198	AS16509 Amazon.com, Inc.	`0.20ms` from Dublin, IE
35.228.219.214	AS396982 Google LLC	`0.13ms` from Hamina, FI
96.95.243.182	AS7922 Comcast Cable Communications, LLC	`11.99ms` from Houston, 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 103.204.73.13

traceroute to 103.204.73.13 (103.204.73.13): 64 hops max, 52 byte packets

2 [AS23961] 156.0.200.34 0.232 ms

3 [AS969] 199.119.64.158 0.133 ms

4 [AS60068] 185.229.189.186 0.228 ms

5 [AS2914] 203.131.248.81 0.808 ms

6 [AS2914] 129.250.5.89 0.387 ms

7 [AS2914] 203.131.253.226 0.374 ms

8 [AS132168] 103.71.24.57 1.317 ms

9 [AS132168] 103.204.73.13 1.294 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On August 28th 2025

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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