IP / ASN / Domain Lookup
IP Lookup Result
IP Address
103.204.72.3
Location
China,Shanghai Municipality,Shanghai
ASN
Company
IDC
ESUN TECHNOLOGY INTERNATIONAL CO., LIMITED
Longitude
121.3898
121.3898
Latitude
31.1646
31.1646
Roaming IP
DataCenter
32%Risk Score
 Â
32% Risk Score
IP Address (Decimal)
1741441027
Latency
US
-Â
HK
-Â
CA
-Â
GB
-Â
DE
-Â
AU
-Â
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 103.204.72.0/22 | ENT Esun Technology(Shanghai) Co.,Ltd | China | 📅 2024-12-22 01:28 | 📅 2025-12-30 16:01 | |
| 103.204.72.0/24 | ENT ESUN TECHNOLOGY INTERNATIONAL | Hong Kong SAR China | 📅 2017-01-01 08:39 | 📅 2025-12-29 04:15 | |
| 103.204.72.0/23 | ENT ESUN TECHNOLOGY INTERNATIONAL | Hong Kong SAR China | 📅 2017-11-05 05:34 | 📅 2025-12-26 19:50 | |
| 103.204.72.0/22 | ENT ESUN TECHNOLOGY INTERNATIONAL | Hong Kong SAR China | 📅 2023-10-26 18:17 | 📅 2024-11-15 15:24 | |
| 103.204.72.0/24 | ENT Esun Technology(Shanghai) Co.,Ltd | China | 📅 2017-01-13 04:31 | 📅 2024-10-26 15:39 | |
| 103.204.72.0/23 | ENT Esun Technology(Shanghai) Co.,Ltd | China | 📅 2018-02-04 16:39 | 📅 2024-10-26 15:39 | |
| 103.204.72.0/22 | ISP China Unicom | China | 📅 2017-01-01 08:33 | 📅 2024-04-23 05:26 | |
| 103.0.0.0/8 | EDU Universitas Negeri Semarang | Indonesia | 📅 2011-12-15 13:05 | 📅 2024-02-02 18:27 | |
| 103.0.0.0/8 | ENT GLOBAL-ICT HONGKONG | Hong Kong SAR China | 📅 2023-07-28 15:39 | 📅 2023-07-28 15:49 | |
| 103.0.0.0/8 | ISP ApikNet | Indonesia | 📅 2021-09-01 16:19 | 📅 2021-09-01 17:00 | |
| 103.204.72.0/24 | IDC Esun Technology(Shanghai) Co.,Ltd | China | 📅 2018-08-01 12:26 | 📅 2018-12-26 05:00 | |
| 103.204.72.0/23 | IDC Esun Technology(Shanghai) Co.,Ltd | China | 📅 2018-07-25 00:53 | 📅 2018-10-04 12:23 | |
| 103.204.72.0/22 | IDC Flat C, 16/F, Skyline Tower, | Hong Kong SAR China | 📅 2018-02-28 17:04 | 📅 2018-03-06 15:18 | |
| 103.204.72.0/23 | ISP China Telecom (Group) | China | 📅 2017-01-01 08:35 | 📅 2017-09-22 03:14 | |
| 103.0.0.0/8 | ISP Bharti Airtel Limited | India | 📅 2017-07-12 13:06 | 📅 2017-07-12 17:39 | |
| 103.0.0.0/8 | EDU Merit Network | United States | 📅 2011-03-03 11:17 | 📅 2011-03-15 10:41 | |
| 103.0.0.0/8 | GOV RIPE NCC ASN block | -- | 📅 2010-02-18 12:59 | 📅 2010-02-18 13:01 | |
| 103.0.0.0/8 | IDC Broadcom (EMEA) | United Kingdom | 📅 2010-01-12 05:19 | 📅 2010-01-13 04:06 | |
| 103.0.0.0/8 | GOV AGENCE CENTRALE DES ORGANISMES DE SECURITE SOCIALE | France | 📅 2009-09-24 20:59 | 📅 2009-09-24 21:47 | |
| 103.0.0.0/8 | GOV DoD Network Information Center | United States | 📅 2009-05-08 20:18 | 📅 2009-05-08 20:38 | |
| 103.0.0.0/8 | GOV DoD Network Information Center AS3541 | United States | 📅 2009-05-08 18:09 | 📅 2009-05-08 20:14 | |
| 103.0.0.0/8 | GOV DoD Network Information Center | United States | 📅 2007-12-03 21:10 | 📅 2009-05-04 23:42 | |
| 103.0.0.0/8 | -- | 📅 2004-06-18 04:47 | 📅 2008-10-04 00:16 | ||
| 103.0.0.0/8 | GOV DoD Network Information Center | United States | 📅 2008-01-10 02:56 | 📅 2008-01-10 03:18 | |
| 103.0.0.0/8 | ISP Netdirekt A.S. | Türkiye | 📅 2007-05-02 21:43 | 📅 2007-05-03 07:31 | |
| 103.0.0.0/8 | ISP TELE2 | European Union | 📅 2007-02-07 21:18 | 📅 2007-02-07 23:10 | |
| 103.0.0.0/8 | ISP Hutchison Drei Austria GmbH | Austria | 📅 2006-08-14 20:39 | 📅 2006-08-14 20:56 | |
| 103.128.0.0/9 | ISP Verizon Business | United States | 📅 2006-05-02 02:38 | 📅 2006-06-20 13:21 | |
| 103.0.0.0/8 | ENT Abitcool(China) Inc. | China | 📅 2005-08-31 10:16 | 📅 2005-11-25 05:30 | |
| 103.0.0.0/8 | ISP MTN SA | South Africa | 📅 2003-12-09 13:07 | 📅 2005-08-11 17:45 | |
| 103.0.0.0/8 | ISP Kertinis valstybes telekomunikaciju centras | Lithuania | 📅 2005-06-09 20:39 | 📅 2005-06-09 21:21 | |
| 103.0.0.0/8 | ISP TDCSONG | Sweden | 📅 2004-05-07 19:38 | 📅 2004-05-26 13:58 | |
| 103.0.0.0/8 | IDC Level 3 Parent, LLC | United States | 📅 2004-03-25 22:55 | 📅 2004-03-26 01:41 | |
| 103.0.0.0/8 | ISP Harbor Communications | United States | 📅 2003-03-03 02:55 | 📅 2003-03-03 03:44 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ENT APNIC-103 | 103.0.0.0/8 | 📅 2011-01-09 08:00 | 📅 2025-12-31 17:59 |
ISP NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 103.203.184.0/16 | 📅 2025-01-13 23:26 | 📅 2025-12-31 16:41 |
ENT ESUNNET | 103.204.72.0/22 | 📅 2023-11-28 08:56 | 📅 2025-12-30 16:01 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 103.0.0.0/8 |  ARIN | -- | 📅 2011-01-09 08:00 | 📅 2025-12-31 17:59 | |
| 103.203.184.0/16 |  RIPE | European Union | 📅 2025-01-13 23:26 | 📅 2025-12-31 16:41 | |
| 103.204.72.0/22 |  APNIC | China | 📅 2023-11-28 08:56 | 📅 2025-12-30 16:01 |
