IP / ASN / Domain Lookup
IP Lookup Result
IP Address
128.148.128.0
Location
United States,Rhode Island,Providence
ASN
Company
ENT
Brown University
Longitude
-71.5786
-71.5786
Latitude
41.8713
41.8713
Native IP
Residential
24%Risk Score
24% Risk Score
IP Address (Decimal)
2157215744
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 128.148.128.0/24 | UNK OSHEAN, Inc. | United States | 📅 2025-01-19 19:53 | 📅 2025-10-20 11:55 | |
| 128.148.128.0/17 | ENT Brown University | United States | 📅 2022-01-02 11:13 | 📅 2025-10-20 00:47 | |
| 128.148.0.0/16 | ENT Brown University | United States | 📅 2004-02-06 13:44 | 📅 2021-06-24 18:54 | |
| 128.0.0.0/8 | ISP Teledom LLC | Russia | 📅 2017-05-04 07:14 | 📅 2017-05-04 14:42 | |
| 128.148.0.0/16 | ISP Vodafone Americas | United States | 📅 2002-11-21 20:46 | 📅 2002-11-26 06:21 | |
| 128.148.0.0/16 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:11 | 📅 2002-04-17 13:12 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP NET128 | 128.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-10-29 17:41 |
ENT BROWN-UNIV | 128.148.0.0/16 | 📅 1986-09-09 09:00 | 📅 2025-10-20 11:55 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 128.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-10-29 17:41 | |
| 128.148.0.0/16 | ARIN | -- | 📅 1986-09-09 09:00 | 📅 2025-10-20 11:55 |
