103.204.72.0/23

AS132168 · ESUN TECHNOLOGY INTERNATIONAL CO., LIMITED

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Summary

Country	China
Domain	esun21.com
ASN	AS132168
Parent Range	103.204.72.0/22
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:  2025-11-18T00:34:43Z
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:         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

Overlapping Ranges

BGP prefixes that contain 103.204.72.0/23

Range	ASN	Company	Num of IPs
103.204.72.0/22	AS132168	Esun Technology(Shanghai) Co.,Ltd	1,024
103.204.72.0/22	AS63689	Esun Technology(Shanghai) Co.,Ltd	1,024

Nearby Ranges

BGP prefixes that overlap with 103.204.0.0/16

Range	ASN	Company	Num of IPs
103.204.204.0/22	AS13101	Amtswerke Eggebek Verwaltungs GmbH trading as Amtswerke Eggebek GmbH & Co.KG.	1,024
103.204.160.0/22	AS55352	Xm Media Services LLP	1,024
103.204.76.0/22	AS132839	POWER LINE (HK) CO., LIMITED	1,024
103.204.132.0/22	AS138296	Multi Media Sys	1,024
103.204.8.0/22	AS134847	Suite 22-30, 5th Floor, IOI Business Park,	1,024
103.204.240.0/22	AS133206	DGTEK PTY LTD	1,024
103.204.100.0/22	AS134976	623, Pyay Road, University P.O., Kamaryut Township	1,024
103.204.180.0/22	AS136251	RM18H 27/F HO KING COMM CTR	1,024
103.204.212.0/22	AS133499	truview LLC	1,024
103.204.72.0/22	AS132168	Esun Technology(Shanghai) Co.,Ltd	1,024
103.204.52.0/22	AS59165	Auspice Infratel Pvt. Ltd.	1,024
103.204.72.0/22	AS63689	Esun Technology(Shanghai) Co.,Ltd	1,024
103.204.108.0/22	AS26658	ROOM 1502	1,024
103.204.252.0/22	AS26658	10F, Shun Fat Industrial Building	1,024
103.204.106.0/23	AS38880	Micron21 Datacentre Pty Ltd	512
103.204.46.0/23	AS151585	PT Wifa Lintas Data	512
103.204.40.0/23	AS151818	State Bank of Pakistan	512
103.204.220.0/23	AS29119	Fibra Medios Telecom, S.L.	512
103.204.226.0/23	AS134988	Gateway Teleport Ltd.	512
103.204.80.0/23	AS58715	DHAKACOLO (PVT.) LIMITED.	512
103.204.30.0/23	AS151343	DataHub Asia DC First Limited	512
103.204.94.0/23	AS140139	ECON TELECOMMUNICATIONS PRIVATE LIMITED	512
103.204.28.0/23	AS56087	URL Networks	512
103.204.222.0/23	AS203020	HostRoyale Technologies Pvt Ltd	512
103.204.2.0/23	AS151336	Verge	512
103.204.104.0/23	AS63931	GNET Communications PTY LTD	512
103.204.176.0/23	AS23860	SULAGNA ENTERPRISE	512
103.204.3.0/24	AS151336	Verge	256
103.204.42.0/24	AS151820	Max Speed	256
103.204.43.0/24	AS151820	Max Speed	256
103.204.228.0/24	AS17766	ANABELLE BITS PTY LTD	256
103.204.121.0/24	AS202914	KemiNet.net & iRegister.al	256
103.204.122.0/24	AS203020	KemiNet.net & iRegister.al	256
103.204.123.0/24	AS203020	Keminet SHPK	256
103.204.120.0/24	AS203020	KemiNet.net & iRegister.al	256
103.204.192.0/24	AS207778	Jacobus Huijbrechts	256
103.204.13.0/24	AS209242	DREAM CLOUD INNOVATION PTE. LTD.	256
103.204.193.0/24	AS211305	HOSTBITS SOLUCOES EM NUVEM LTDA	256
103.204.194.0/24	AS214150	Prism - Ashburn, Virginia	256
103.204.195.0/24	AS215605	Shams Hanna trading as InformatiQ	256
103.204.20.0/24	AS395374	GLOBAL COMMUNICATION NETWORK LIMITED	256
103.204.71.0/24	AS45574	HSBC	256
103.204.6.0/24	AS55720	CNT Solution Sdn Bhd	256
103.204.4.0/24	AS55720	AX Resources Sdn Bhd	256
103.204.5.0/24	AS55720	AX Resources Sdn Bhd	256
103.204.7.0/24	AS55720	CNT Solution Sdn Bhd	256
103.204.119.0/24	AS58678	Akhuratha Communications Pvt. ltd	256
103.204.209.0/24	AS58682	Level3 Carrier Limited	256
103.204.208.0/24	AS58682	Level3 Carrier Limited	256
103.204.210.0/24	AS58682	Level3 Carrier Limited	256

Hosted domains

There are 4 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

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
103.204.73.13	AS132168 ESUN TECHNOLOGY INTERNATIONAL CO., LIMITED	`2.07ms` from Hong Kong, HK
103.204.72.127	AS132168 ESUN TECHNOLOGY INTERNATIONAL CO., LIMITED	`1.71ms` 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
51.8.112.71	AS8075 Microsoft Corporation	`0.47ms` from Ashburn, US
102.188.55.167	AS24835 Vodafone Data	`14.75ms` from Cairo, EG
123.21.67.71	AS45899 VNPT Corp	`1.57ms` from Ho Chi Minh City, VN
27.106.36.183	AS136907 HUAWEI CLOUDS	`1.11ms` from Hong Kong, HK
68.221.105.23	AS8075 Microsoft Corporation	`0.15ms` from Madrid, ES
109.120.0.183	AS47165 Omskie kabelnye seti Ltd.	`8.27ms` from Novosibirsk, RU
73.42.202.55	AS7922 Comcast Cable Communications, LLC	`4.40ms` from Seattle, US
175.236.84.247	AS4766 Korea Telecom	`1.91ms` from Seoul, KR
119.74.205.199	AS9506 Singtel Fibre Broadband	`1.61ms` from Singapore, SG
46.40.69.7	AS43205 Vivacom Bulgaria EAD	`1.03ms` from Sofia, BG
125.239.140.103	AS4771 Spark New Zealand Trading Ltd.	`5.65ms` from Auckland, NZ
131.234.1.71	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`5.32ms` from Duesseldorf, DE
217.44.45.71	AS2856 British Telecommunications PLC	`10.18ms` from Erith, GB
218.13.23.103	AS4134 CHINANET BACKBONE	`3.16ms` from Guangzhou, CN
109.181.9.183	AS2856 British Telecommunications PLC	`9.57ms` from London, GB
188.116.204.39	AS51375 STC BAHRAIN B.S.C CLOSED	`12.63ms` from Manama, BH
188.233.213.23	AS50512 JSC ER-Telecom Holding	`6.00ms` from Novosibirsk, RU
3.85.73.151	AS14618 Amazon.com, Inc.	`0.62ms` from Reston, US
95.53.164.135	AS12389 PJSC Rostelecom	`11.13ms` from Saint Petersburg, RU
220.134.84.199	AS3462 Data Communication Business Group	`1.66ms` from Taichung, TW
74.37.204.7	AS5650 Frontier Communications of America, Inc.	`13.97ms` from Ashburn, US
101.51.194.231	AS23969 TOT Public Company Limited	`9.95ms` from Bangkok, TH
81.241.48.87	AS5432 Proximus NV	`2.35ms` from Brussels, BE
132.164.197.199	AS8075 Microsoft Corporation	`0.15ms` from Dublin, IE
93.237.30.247	AS3320 Deutsche Telekom AG	`5.34ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f3 103.204.73.13

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

3 [AS2914] 203.131.252.213 0.721 ms

4 *

5 [AS2914] 129.250.2.126 1.329 ms

6 [AS2914] 203.131.253.226 1.261 ms

7 [AS132168] 103.71.24.57 3.145 ms

8 [AS132168] 103.204.73.13 2.099 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On April 13th 2026

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