IP / ASN / Domain Lookup
IP Lookup Result
IP Address
128.112.243.0
Location
United States,New Jersey,Princeton
ASN
Company
ENT
Princeton University
Longitude
-74.7017
-74.7017
Latitude
40.2834
40.2834
Native IP
DataCenter
29%Risk Score
29% Risk Score
IP Address (Decimal)
2154885888
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 128.112.0.0/16 | ENT Princeton University | United States | 📅 2017-01-01 08:39 | 📅 2025-11-02 12:55 | |
| 128.112.243.0/24 | ENT Princeton University | United States | 📅 2018-10-27 20:59 | 📅 2018-11-15 22:02 | |
| 128.112.240.0/22 | ENT Princeton University | United States | 📅 2018-10-27 20:56 | 📅 2018-11-15 22:02 | |
| 128.112.240.0/22 | ISP REDLINK TELECOM Co., Ltd | Cambodia | 📅 2018-10-27 16:45 | 📅 2018-11-06 03:37 | |
| 128.112.243.0/24 | ISP REDLINK TELECOM Co., Ltd | Cambodia | 📅 2018-10-27 16:44 | 📅 2018-10-28 18:24 | |
| 128.0.0.0/8 | ISP Teledom LLC | Russia | 📅 2017-05-04 07:14 | 📅 2017-05-04 14:42 | |
| 128.112.0.0/16 | ISP Vodafone Americas | United States | 📅 2002-11-21 20:46 | 📅 2002-11-26 06:20 | |
| 128.112.0.0/16 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:10 | 📅 2002-04-17 13:12 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
IDC NET128 | 128.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-11-03 17:44 |
ENT NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 128.99.0.0/11 | 📅 2019-01-07 18:48 | 📅 2025-11-03 17:44 |
ENT PRINCETON | 128.112.0.0/16 | 📅 1986-02-24 08:00 | 📅 2025-11-02 12:55 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 128.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-11-03 17:44 | |
| 128.99.0.0/11 |  RIPE | European Union | 📅 2019-01-07 18:48 | 📅 2025-11-03 17:44 | |
| 128.112.0.0/16 | ARIN | -- | 📅 1986-02-24 08:00 | 📅 2025-11-02 12:55 |
