IP / ASN / Domain Lookup
IP Lookup Result
IP Address
121.195.255.251
Location
China,Beijing Municipality
ASN
Company
IDC
China Education and Research Network Center
Longitude
116.4154
116.4154
Latitude
39.8905
39.8905
Roaming IP
DataCenter
32%Risk Score
32% Risk Score
IP Address (Decimal)
2042888187
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 121.194.0.0/15 | IDC China Education and Research Network Center | Australia | 📅 2007-02-18 11:41 | 📅 2025-11-17 16:47 | |
| 121.192.0.0/14 | IDC China Education and Research Network Center | Australia | 📅 2018-01-01 08:06 | 📅 2025-11-17 16:47 | |
| 121.195.240.0/20 | IDC China Education and Research Network Center | Australia | 📅 2017-01-01 17:44 | 📅 2025-09-17 03:13 | |
| 121.195.240.0/20 | IDC China Education and Research Network (CERNET) | China | 📅 2022-05-25 14:16 | 📅 2023-09-11 14:28 | |
| 121.194.0.0/15 | 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 Pakistan Telecommunication Company Limited | Pakistan | 📅 2007-02-13 19:59 | 📅 2007-02-14 14:24 | |
| 121.0.0.0/8 | ISP ip telecom srl | Italy | 📅 2006-11-09 17:59 | 📅 2006-11-09 18:08 | |
| 121.128.0.0/9 | ISP Verizon Business | United States | 📅 2006-05-02 02:38 | 📅 2006-06-20 13:21 | |
| 121.0.0.0/8 | UNK Abitcool(China) Inc. | China | 📅 2005-08-31 10:16 | 📅 2005-11-25 05:30 | |
| 121.0.0.0/8 | ISP MTN SA | South Africa | 📅 2003-12-09 13:07 | 📅 2005-08-11 17:45 | |
| 121.0.0.0/8 | ISP Kertinis valstybes telekomunikaciju centras | Lithuania | 📅 2005-06-09 20:39 | 📅 2005-06-09 21:21 | |
| 121.0.0.0/8 | UNK Unknown | -- | 📅 2004-06-18 04:47 | 📅 2004-12-14 19:49 | |
| 121.0.0.0/8 | ISP Tele2 Sverige AB | Sweden | 📅 2004-05-07 19:39 | 📅 2004-05-26 13:58 | |
| 121.0.0.0/8 | IDC Level 3 Parent, LLC | United States | 📅 2004-03-25 22:55 | 📅 2004-03-26 01:41 | |
| 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 |
|---|---|---|---|
ISP NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 121.127.64.0/8 | 📅 2022-12-08 23:20 | 📅 2025-11-17 17:43 |
ENT APNIC-121 | 121.0.0.0/8 | 📅 2006-01-06 08:00 | 📅 2025-11-17 17:43 |
IDC BJR-CERNET | 121.194.0.0/15 | 📅 2020-09-03 17:16 | 📅 2025-11-17 16:47 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 121.127.64.0/8 |  RIPE | European Union | 📅 2022-12-08 23:20 | 📅 2025-11-17 17:43 | |
| 121.0.0.0/8 |  ARIN | -- | 📅 2006-01-06 08:00 | 📅 2025-11-17 17:43 | |
| 121.194.0.0/15 |  APNIC | China | 📅 2020-09-03 17:16 | 📅 2025-11-17 16:47 |
