IP / ASN / Domain Lookup
IP Lookup Result
IP Address
166.72.35.0
Location
United States,Virginia,Ashburn
ASN
Company
ISP
AT&T Enterprises, LLC
Longitude
-77.6358
-77.6358
Latitude
39.0906
39.0906
Native IP
Residential
19%Risk Score
19% Risk Score
IP Address (Decimal)
2789745408
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 166.72.0.0/16 | ISP AT&T Enterprises, LLC | United States | 📅 2017-01-01 08:39 | 📅 2025-10-20 00:42 | |
| 166.72.32.0/21 | ISP AT&T Enterprises, LLC | United States | 📅 2003-12-03 20:18 | 📅 2003-12-03 22:27 | |
| 166.72.35.0/24 | ISP AT&T Enterprises, LLC | United States | 📅 2001-12-08 07:03 | 📅 2002-06-14 02:06 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP NET166 | 166.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-10-31 17:40 |
ISP NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 166.50.0.0/10 | 📅 2019-01-07 18:47 | 📅 2025-10-31 13:25 |
ISP ATT-166-72-0-0-B | 166.72.0.0/16 | 📅 1993-11-01 08:00 | 📅 2025-10-20 00:42 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 166.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-10-31 17:40 | |
| 166.50.0.0/10 |  RIPE | European Union | 📅 2019-01-07 18:47 | 📅 2025-10-31 13:25 | |
| 166.72.0.0/16 | ARIN | -- | 📅 1993-11-01 08:00 | 📅 2025-10-20 00:42 |
