IP / ASN / Domain Lookup
IP Lookup Result
IP Address
221.238.3.251251.3.238.221.broad.tj.tj.dynamic.163data.com.cn.
Location
China,Tianjin Municipality
ASN
ASN for TIANJIN Provincial Net of CT
Company
ASN for TIANJIN Provincial Net of CT
Longitude
117.304
117.304
Latitude
39.2887
39.2887
Native IP
Residential
23%Risk Score
23% Risk Score
IP Address (Decimal)
3723363323
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 221.238.0.0/18 | UNK ASN for TIANJIN Provincial Net of CT | China | 📅 2017-01-01 08:38 | 📅 2025-10-17 00:21 | |
| 221.238.0.0/16 | ISP China Telecom Backbone | China | 📅 2017-01-01 08:30 | 📅 2018-07-05 17:09 | |
| 221.238.0.0/16 | ISP Flat C, 16/F, Skyline Tower, | Hong Kong SAR China | 📅 2018-02-28 17:04 | 📅 2018-03-06 15:18 | |
| 221.238.0.0/20 | UNK ASN for TIANJIN Provincial Net of CT | China | 📅 2017-05-12 15:27 | 📅 2017-05-12 18:57 | |
| 221.238.0.0/16 | UNK ASN for TIANJIN Provincial Net of CT | China | 📅 2003-10-30 15:09 | 📅 2004-02-06 13:51 | |
| 221.236.0.0/14 | ISP China Telecom Backbone | China | 📅 2003-11-03 13:45 | 📅 2003-12-04 17:10 |
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 |
ENT CHINANET-TJ | 221.238.0.0/15 | 📅 2021-06-15 16:06 | 📅 2025-10-17 00:23 |
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 | |
| 221.238.0.0/15 |  APNIC | China | 📅 2021-06-15 16:06 | 📅 2025-10-17 00:23 |
