IP / ASN / Domain Lookup
IP Lookup Result
IP Address
171.255.66.186dynamic-ip-adsl.viettel.vn.
Location
Vietnam,Hanoi
ASN
Company
ISP
Viettel Group
Longitude
105.8564
105.8564
Latitude
21.0058
21.0058
Native IP
Residential
19%Risk Score
19% Risk Score
IP Address (Decimal)
2885632698
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 171.255.64.0/21 | ISP Viettel Group | Australia | 📅 2025-07-09 02:56 | 📅 2025-10-09 17:30 | |
| 171.224.0.0/11 | ISP Viettel Group | Australia | 📅 2017-01-01 08:38 | 📅 2025-10-09 17:30 | |
| 171.248.0.0/13 | ISP Viettel Group | Australia | 📅 2017-01-01 08:38 | 📅 2025-10-08 10:49 | |
| 171.255.64.0/20 | ISP Viettel Group | Australia | 📅 2017-01-01 08:37 | 📅 2025-07-09 02:39 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
IDC NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 171.76.0.0/7 | 📅 2024-01-29 22:42 | 📅 2025-10-09 17:44 |
ENT APNIC-ERX-171 | 171.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-10-09 17:37 |
ENT ERX-NETBLOCK | 171.0.0.0/8 | 📅 2011-02-09 08:29 | 📅 2025-10-09 17:37 |
ISP VIETTEL-VN | 171.224.0.0/11 | 📅 2017-11-11 17:43 | 📅 2025-10-09 17:34 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 171.76.0.0/7 |  RIPE | European Union | 📅 2024-01-29 22:42 | 📅 2025-10-09 17:44 | |
| 171.0.0.0/8 |  APNIC | Australia | 📅 2011-02-09 08:29 | 📅 2025-10-09 17:37 | |
| 171.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-10-09 17:37 | |
| 171.224.0.0/11 | APNIC | Vietnam | 📅 2017-11-11 17:43 | 📅 2025-10-09 17:34 |
