IP / ASN / Domain Lookup
IP Lookup Result
IP Address
221.239.128.0
Location
China,Shanghai Municipality,Shanghai
ASN
Company
Longitude
121.3898
121.3898
Latitude
31.1646
31.1646
Native IP
Residential
19%Risk Score
19% Risk Score
IP Address (Decimal)
3723460608
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 221.239.128.0/17 | ISP China Telecom (Group) | China | 📅 2010-09-16 12:32 | 📅 2026-01-04 21:14 | |
| 221.239.128.0/19 | ISP China Telecom (Group) | China | 📅 2011-01-28 19:19 | 📅 2022-05-26 00:22 | |
| 221.239.128.0/17 | IDC Flat C, 16/F, Skyline Tower, | Hong Kong SAR China | 📅 2018-02-28 16:49 | 📅 2018-03-06 15:18 | |
| 221.0.0.0/8 | ISP A1 Bulgaria EAD | Bulgaria | 📅 2008-10-13 19:39 | 📅 2008-10-13 19:47 | |
| 221.239.128.0/18 | ISP China Telecom (Group) | China | 📅 2005-06-13 01:54 | 📅 2008-06-06 04:03 | |
| 221.0.0.0/8 | GOV RIPE NCC ASN block | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 | |
| 221.236.0.0/14 | ISP China Telecom | China | 📅 2003-11-03 13:45 | 📅 2003-12-04 17:10 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP China Telecom (Group) | 221.239.128.0/17 | 📅 2010-09-16 12:32 | 📅 2026-01-04 21:14 |
ISP China Telecom (Group) | 221.239.128.0/19 | 📅 2011-01-28 19:19 | 📅 2022-05-26 00:22 |
ISP China Telecom (Group) | 221.239.128.0/18 | 📅 2005-06-13 01:54 | 📅 2008-06-06 04:03 |
IDC Flat C, 16/F, Skyline Tower, | 221.239.128.0/17 | 📅 2018-02-28 16:49 | 📅 2018-03-06 15:18 |
ISP China Telecom | 221.236.0.0/14 | 📅 2003-11-03 13:45 | 📅 2003-12-04 17:10 |
ISP A1 Bulgaria EAD | 221.0.0.0/8 | 📅 2008-10-13 19:39 | 📅 2008-10-13 19:47 |
GOV RIPE NCC ASN block | 221.0.0.0/8 | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 221.239.128.0/17 |  APNIC | China | 📅 2021-06-15 16:05 | 📅 2026-01-04 21:14 | |
| 221.0.0.0/8 | APNIC | Australia | 📅 2023-09-05 09:53 | 📅 2026-01-05 07:58 | |
| 220.158.200.0/6 |  RIPE | European Union | 📅 2025-03-27 23:12 | 📅 2026-01-05 07:58 |
