IP / ASN / Domain Lookup
IP Lookup Result
IP Address
183.173.128.1
Location
China,Beijing Municipality,Beijing
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)
3081601025
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 183.172.0.0/14 | IDC China Education and Research Network Center | Australia | 📅 2025-11-02 04:18 | 📅 2025-11-08 03:31 | |
| 183.173.128.0/17 | ENT CERNET2 IX at Tsinghua University | China | 📅 2022-01-09 15:25 | 📅 2025-11-04 15:27 | |
| 183.173.0.0/16 | ENT CERNET2 IX at Tsinghua University | China | 📅 2025-10-31 13:08 | 📅 2025-11-04 15:27 | |
| 183.172.0.0/15 | ENT CERNET2 IX at Tsinghua University | China | 📅 2025-10-31 13:08 | 📅 2025-11-04 15:27 | |
| 183.173.128.0/17 | IDC China Education and Research Network Center | Australia | 📅 2025-11-02 04:18 | 📅 2025-11-04 15:27 | |
| 183.173.0.0/16 | IDC China Education and Research Network Center | Australia | 📅 2025-11-02 04:18 | 📅 2025-11-04 15:27 | |
| 183.172.0.0/15 | IDC China Education and Research Network Center | Australia | 📅 2025-11-02 04:18 | 📅 2025-11-04 15:27 | |
| 183.173.128.0/18 | IDC China Education and Research Network Center | Australia | 📅 2024-12-03 11:07 | 📅 2025-10-14 03:46 | |
| 183.172.0.0/14 | ISP Flat C, 16/F, Skyline Tower, | Hong Kong SAR China | 📅 2018-02-28 17:04 | 📅 2018-03-06 15:18 | |
| 183.0.0.0/8 | ISP MTN SA | South Africa | 📅 2003-12-09 13:07 | 📅 2004-01-22 19:42 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 182.161.64.0/6 | 📅 2021-12-22 00:03 | 📅 2025-11-08 07:59 |
ISP APNIC-183 | 183.0.0.0/8 | 📅 2009-04-30 08:00 | 📅 2025-11-08 07:59 |
IDC BJR-CERNET | 183.172.0.0/14 | 📅 2020-09-03 17:16 | 📅 2025-11-08 03:31 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 182.161.64.0/6 |  RIPE | European Union | 📅 2021-12-22 00:03 | 📅 2025-11-08 07:59 | |
| 183.0.0.0/8 |  ARIN | -- | 📅 2009-04-30 08:00 | 📅 2025-11-08 07:59 | |
| 183.172.0.0/14 |  APNIC | China | 📅 2020-09-03 17:16 | 📅 2025-11-08 03:31 |
