IP / ASN / Domain Lookup
IP Lookup Result
IP Address
221.231.12.0
Location
China,Jiangsu,Nanjing
ASN
Company
ISP
China Telecom Next Generation Carrier Network
Longitude
118.8729
118.8729
Latitude
31.9657
31.9657
Native IP
Residential
19%Risk Score
19% Risk Score
IP Address (Decimal)
3722906624
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 221.231.12.0/24 | ISP China Telecom Next Generation Carrier Network | China | 📅 2017-01-01 08:38 | 📅 2025-10-17 14:49 | |
| 221.224.0.0/13 | ISP China Telecom Backbone | China | 📅 2017-01-01 08:36 | 📅 2025-10-17 00:21 | |
| 221.224.0.0/13 | ISP Flat C, 16/F, Skyline Tower, | Hong Kong SAR China | 📅 2018-01-10 15:43 | 📅 2018-03-06 15:18 | |
| 221.228.0.0/14 | ISP China Telecom Backbone | China | 📅 2003-08-07 04:39 | 📅 2004-02-06 13:51 | |
| 221.228.0.0/14 | ISP AS Number for CHINANET jiangsu province backbone | China | 📅 2003-07-03 17:59 | 📅 2003-08-07 04:38 | |
| 221.231.0.0/17 | ISP AS Number for CHINANET jiangsu province backbone | China | 📅 2003-06-30 15:12 | 📅 2003-07-03 18:08 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP APNIC7 | 221.0.0.0/8 | 📅 - | 📅 2025-10-18 17:44 |
ISP NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 220.158.200.0/6 | 📅 2025-03-27 23:12 | 📅 2025-10-18 17:44 |
IDC NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 220.158.200.0/6 | 📅 2025-03-27 23:12 | 📅 2025-10-18 07:44 |
IDC CHINANET-JS | 221.224.0.0/13 | 📅 2021-06-15 16:06 | 📅 2025-10-18 03:30 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 220.158.200.0/6 |  RIPE | European Union | 📅 2025-03-27 23:12 | 📅 2025-10-18 17:44 | |
| 221.0.0.0/8 |  ARIN | -- | 📅 - | 📅 2025-10-18 17:44 | |
| 220.158.200.0/6 | RIPE | European Union | 📅 2025-03-27 23:12 | 📅 2025-10-18 07:44 | |
| 221.224.0.0/13 |  APNIC | China | 📅 2021-06-15 16:06 | 📅 2025-10-18 03:30 |
