IP / ASN / Domain Lookup
IP Lookup Result
IP Address
136.145.187.0
Location
Unknown,San Juan,San Juan
ASN
Company
ENT
University of Puerto Rico
Longitude
-66.1089
-66.1089
Latitude
18.4661
18.4661
Native IP
DataCenter
30%Risk Score
30% Risk Score
IP Address (Decimal)
2291251968
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 136.145.187.0/24 | ENT University of Puerto Rico | Puerto Rico | 📅 2017-01-01 08:38 | 📅 2025-10-20 00:47 | |
| 136.145.0.0/16 | ENT University of Puerto Rico | Puerto Rico | 📅 2017-01-01 08:39 | 📅 2025-10-20 00:46 | |
| 136.145.0.0/16 | ENT Liberty Mobile Puerto Rico Inc. | Puerto Rico | 📅 2002-09-06 02:54 | 📅 2004-02-06 13:44 | |
| 136.145.187.0/24 | UNK Unknown | -- | 📅 2002-04-04 06:37 | 📅 2002-09-09 13:42 | |
| 136.145.187.0/24 | ISP Availo Networks AB | Sweden | 📅 2002-04-17 01:19 | 📅 2002-04-17 13:59 | |
| 136.145.0.0/16 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:11 | 📅 2002-04-17 13:12 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ENT NET136 | 136.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-10-27 08:44 |
ENT UPR | 136.145.0.0/16 | 📅 1989-08-29 09:00 | 📅 2025-10-27 00:57 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 136.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-10-27 08:44 | |
| 136.145.0.0/16 | ARIN | -- | 📅 1989-08-29 09:00 | 📅 2025-10-27 00:57 |
