IP / ASN / Domain Lookup
IP Lookup Result
IP Address
121.58.155.255
Location
China,Beijing Municipality
ASN
Company
IDC
Unknown
Longitude
116.4154
116.4154
Latitude
39.8905
39.8905
Roaming IP
DataCenter
33%Risk Score
33% Risk Score
IP Address (Decimal)
2033884159
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 121.58.144.0/20 | UNK RM 1706,Block A,Ocean Express,No.66 | China | 📅 2017-01-01 08:38 | 📅 2021-02-25 17:30 | |
| 121.58.144.0/20 | ISP Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | China | 📅 2017-01-01 17:49 | 📅 2021-02-25 17:28 | |
| 121.58.144.0/20 | ISP Flat C, 16/F, Skyline Tower, | Hong Kong SAR China | 📅 2018-02-28 17:04 | 📅 2018-03-06 15:18 | |
| 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 | 📅 2025-11-01 17:44 |
ISP NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 121.54.188.0/10 | 📅 2023-08-21 21:25 | 📅 2025-11-01 15:56 |
ISP LTEL | 121.58.152.0/21 | 📅 2021-02-17 21:08 | 📅 2025-10-20 11:55 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 121.0.0.0/8 |  ARIN | -- | 📅 2006-01-06 08:00 | 📅 2025-11-01 17:44 | |
| 121.54.188.0/10 |  RIPE | European Union | 📅 2023-08-21 21:25 | 📅 2025-11-01 15:56 | |
| 121.58.152.0/21 |  APNIC | China | 📅 2021-02-17 21:08 | 📅 2025-10-20 11:55 |
