IP / ASN / Domain Lookup
IP Lookup Result
IP Address
221.11.128.0
Location
China,Hainan,Haikou
ASN
Company
ISP
China Unicom Backbone
Longitude
110.4267
110.4267
Latitude
19.8414
19.8414
Roaming IP
Residential
21%Risk Score
21% Risk Score
IP Address (Decimal)
3708518400
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 221.11.128.0/18 | ISP China Unicom Backbone | Australia | 📅 2004-02-06 13:51 | 📅 2025-11-08 03:30 | |
| 221.11.128.0/18 | ISP Flat C, 16/F, Skyline Tower, | Hong Kong SAR China | 📅 2018-02-28 17:04 | 📅 2018-03-06 15:18 | |
| 221.11.128.0/18 | ISP China Unicom IP network China169 Guangdong province | China | 📅 2003-05-09 18:44 | 📅 2003-11-24 00:31 | |
| 221.11.128.0/19 | ISP China Unicom IP network China169 Guangdong province | China | 📅 2003-11-12 00:28 | 📅 2003-11-13 10:19 | |
| 221.0.0.0/9 | ISP China Unicom Backbone | Australia | 📅 2003-07-08 10:33 | 📅 2003-07-09 10:34 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 220.158.200.0/6 | 📅 2025-03-27 23:12 | 📅 2025-11-08 17:34 |
ISP APNIC-AP | 221.0.0.0/8 | 📅 2023-09-05 09:53 | 📅 2025-11-08 17:34 |
ISP UNICOM-HI | 221.11.128.0/17 | 📅 2023-10-21 11:39 | 📅 2025-11-08 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 | 📅 2025-11-08 17:34 | |
| 221.0.0.0/8 |  APNIC | Australia | 📅 2023-09-05 09:53 | 📅 2025-11-08 17:34 | |
| 221.11.128.0/17 | APNIC | China | 📅 2023-10-21 11:39 | 📅 2025-11-08 03:30 |
