IP / ASN / Domain Lookup
IP Lookup Result
IP Address
121.52.216.4
Location
China,Beijing Municipality,Beijing
ASN
Company
ISP
China Unicom Beijing Province Network
Longitude
116.4154
116.4154
Latitude
39.8905
39.8905
Roaming IP
DataCenter
26%Risk Score
26% Risk Score
IP Address (Decimal)
2033506308
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 121.52.208.0/20 | ISP China Unicom Beijing Province Network | China | 📅 2017-01-01 08:31 | 📅 2025-10-20 11:55 | |
| 121.52.208.0/20 | UNK China Networks Inter-Exchange | Australia | 📅 2017-01-01 08:35 | 📅 2025-10-17 00:22 | |
| 121.52.216.0/21 | UNK China Networks Inter-Exchange | Australia | 📅 2017-02-23 05:56 | 📅 2025-10-05 03:04 | |
| 121.52.216.0/24 | ISP CNISP-Union Technology (Beijing) Co., Ltd | China | 📅 2017-08-23 14:58 | 📅 2021-01-30 00:04 | |
| 121.52.216.0/21 | UNK Qingdao Cable TV Network Center | China | 📅 2021-01-07 02:22 | 📅 2021-01-29 19:53 | |
| 121.52.216.0/21 | ISP CNISP-Union Technology (Beijing) Co., Ltd | China | 📅 2017-03-27 12:03 | 📅 2018-07-21 02:31 | |
| 121.52.208.0/20 | ISP Flat C, 16/F, Skyline Tower, | Hong Kong SAR China | 📅 2018-02-28 16:19 | 📅 2018-03-06 15:13 | |
| 121.52.216.0/21 | IDC Beijing Cloud-Ark Technology Co.,Ltd. | China | 📅 2017-05-04 15:39 | 📅 2017-07-12 06:40 | |
| 121.0.0.0/8 | ISP MTN SA | South Africa | 📅 2003-12-09 13:07 | 📅 2004-01-22 19:42 | |
| 121.0.0.0/8 | 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-121 | 121.0.0.0/8 | 📅 2006-01-06 08:00 | 📅 2025-10-31 17:42 |
ISP CNISP-UNION | 121.52.208.0/20 | 📅 2023-11-28 08:57 | 📅 2025-10-20 11:55 |
ENT TopnewNET | 121.52.216.0/21 | 📅 2021-02-17 21:08 | 📅 2025-10-05 03:04 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 121.0.0.0/8 |  ARIN | -- | 📅 2006-01-06 08:00 | 📅 2025-10-31 17:42 | |
| 121.52.208.0/20 |  APNIC | China | 📅 2023-11-28 08:57 | 📅 2025-10-20 11:55 | |
| 121.52.216.0/21 | APNIC | China | 📅 2021-02-17 21:08 | 📅 2025-10-05 03:04 |
