IP / ASN / Domain Lookup
IP Lookup Result
IP Address
138.238.128.0
Location
United States,District of Columbia,Washington D.C.
ASN
Company
ENT
The Howard University
Longitude
-77.0414
-77.0414
Latitude
38.9667
38.9667
Native IP
DataCenter
29%Risk Score
29% Risk Score
IP Address (Decimal)
2330886144
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 138.238.128.0/18 | ENT The Howard University | United States | 📅 2025-01-03 20:14 | 📅 2025-11-16 02:01 | |
| 138.238.128.0/18 | ISP FORK SYSTEMS | United States | 📅 2023-03-30 16:45 | 📅 2024-03-27 02:30 | |
| 138.238.0.0/16 | ENT The Howard University | United States | 📅 2022-09-12 06:53 | 📅 2022-09-12 16:26 | |
| 138.238.0.0/16 | UNK DC-Net | United States | 📅 2017-01-01 08:39 | 📅 2022-07-21 10:27 | |
| 138.238.0.0/16 | ISP Allied Telecom Group, LLC | United States | 📅 2005-04-30 05:32 | 📅 2006-07-13 17:28 | |
| 138.0.0.0/8 | UNK Unknown | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 | |
| 138.238.0.0/16 | ISP Verizon Business/UUnet | United States | 📅 2002-02-18 23:37 | 📅 2005-04-30 07:42 | |
| 138.238.128.0/17 | ISP Verizon Business/UUnet | United States | 📅 2003-01-11 10:20 | 📅 2004-12-29 09:41 | |
| 138.238.0.0/16 | IDC Level 3 Parent, LLC | United States | 📅 2001-10-27 04:51 | 📅 2003-08-24 07:33 | |
| 138.238.0.0/16 | IDC Level 3 Parent, LLC | United States | 📅 2003-04-22 01:58 | 📅 2003-04-28 08:25 | |
| 138.0.0.0/8 | ISP Vodafone Americas | United States | 📅 2002-07-15 19:02 | 📅 2002-11-26 06:27 | |
| 138.238.128.0/17 | ISP Availo Networks AB | Sweden | 📅 2002-04-12 20:46 | 📅 2002-04-13 22:19 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
IDC NET138 | 138.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-11-16 17:59 |
ENT HOWARD-UNIV | 138.238.0.0/16 | 📅 1990-06-07 09:00 | 📅 2025-11-16 17:59 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 138.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-11-16 17:59 | |
| 138.238.0.0/16 | ARIN | -- | 📅 1990-06-07 09:00 | 📅 2025-11-16 17:59 |
