IP / ASN / Domain Lookup
IP Lookup Result
IP Address
42.247.16.1
Location
China,Jiangsu,Nanjing
ASN
Company
IDC
China Education and Research Network Center
Longitude
118.8729
118.8729
Latitude
31.9657
31.9657
Roaming IP
DataCenter
32%Risk Score
32% Risk Score
IP Address (Decimal)
720834561
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 42.246.0.0/15 | IDC China Education and Research Network Center | Australia | 📅 2017-01-01 08:09 | 📅 2025-10-20 11:55 | |
| 42.247.0.0/19 | IDC China Education and Research Network Center | Australia | 📅 2020-01-12 19:27 | 📅 2025-10-14 03:46 | |
| 42.247.0.0/17 | IDC China Education and Research Network Center | Australia | 📅 2021-12-10 09:24 | 📅 2024-12-15 05:04 | |
| 42.247.0.0/19 | ISP CERNET2 IX at Southeast University | China | 📅 2022-05-25 14:16 | 📅 2023-09-11 14:28 | |
| 42.244.0.0/14 | IDC China Education and Research Network Center | Australia | 📅 2020-01-02 09:41 | 📅 2022-05-16 09:27 | |
| 42.247.16.0/20 | IDC China Education and Research Network Center | Australia | 📅 2018-01-23 13:53 | 📅 2020-01-12 19:27 | |
| 42.247.16.0/24 | UNK CoreLink Network | China | 📅 2018-04-30 22:26 | 📅 2018-05-01 01:57 | |
| 42.244.0.0/14 | ISP Flat C, 16/F, Skyline Tower, | Hong Kong SAR China | 📅 2018-01-10 15:43 | 📅 2018-03-06 15:13 | |
| 42.0.0.0/8 | ISP MTN SA | South Africa | 📅 2003-12-09 13:07 | 📅 2004-01-22 19:42 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ENT NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 40.250.0.0/6 | 📅 2024-06-04 21:56 | 📅 2025-10-20 14:14 |
ISP APNIC-42 | 42.0.0.0/8 | 📅 2010-10-26 08:00 | 📅 2025-10-20 14:13 |
IDC NJR-CERNET | 42.244.0.0/14 | 📅 2020-09-03 17:16 | 📅 2025-10-20 11:55 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 40.250.0.0/6 |  RIPE | European Union | 📅 2024-06-04 21:56 | 📅 2025-10-20 14:14 | |
| 42.0.0.0/8 |  ARIN | -- | 📅 2010-10-26 08:00 | 📅 2025-10-20 14:13 | |
| 42.244.0.0/14 |  APNIC | China | 📅 2020-09-03 17:16 | 📅 2025-10-20 11:55 |
