IP / ASN / Domain Lookup
IP Lookup Result
IP Address
128.55.0.9
Location
United States,California,Berkeley
ASN
Company
IDC
National Energy Research Scientific Computing Center
Longitude
-121.9179
-121.9179
Latitude
37.6505
37.6505
Native IP
Residential
29%Risk Score
29% Risk Score
IP Address (Decimal)
2151088137
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 128.55.0.0/16 | IDC National Energy Research Scientific Computing Center | United States | 📅 2017-01-01 08:38 | 📅 2025-11-18 04:53 | |
| 128.0.0.0/8 | ISP Teledom LLC | Russia | 📅 2017-05-04 07:14 | 📅 2017-05-04 14:42 | |
| 128.55.0.0/16 | ISP ESnet | United States | 📅 2001-10-27 05:48 | 📅 2008-01-28 07:14 | |
| 128.0.0.0/8 | UNK Unknown | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 | |
| 128.55.0.0/16 | ISP Vodafone Americas | United States | 📅 2002-11-21 20:47 | 📅 2002-11-26 06:21 | |
| 128.55.0.0/16 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:11 | 📅 2002-04-17 06:22 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ENT NET128 | 128.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-11-17 17:43 |
IDC NERSC | 128.55.0.0/16 | 📅 1984-10-29 08:00 | 📅 2025-11-17 16:52 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 128.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-11-17 17:43 | |
| 128.55.0.0/16 | ARIN | -- | 📅 1984-10-29 08:00 | 📅 2025-11-17 16:52 |
