IP / ASN / Domain Lookup
IP Lookup Result
IP Address
156.111.228.6
Location
United States,Virginia,Reston
ASN
NewYork-Presbyterian Hospital
Company
NewYork-Presbyterian Hospital
Longitude
-77.2763
-77.2763
Latitude
38.8346
38.8346
Native IP
Residential
23%Risk Score
23% Risk Score
IP Address (Decimal)
2624578566
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 156.111.0.0/16 | UNK NewYork-Presbyterian Hospital | United States | 📅 2025-11-02 16:35 | 📅 2025-11-16 11:52 | |
| 156.111.228.0/24 | UNK NewYork-Presbyterian Hospital | United States | 📅 2025-11-04 02:40 | 📅 2025-11-16 02:03 | |
| 156.111.192.0/18 | UNK NewYork-Presbyterian Hospital | United States | 📅 2025-11-04 02:40 | 📅 2025-11-16 02:03 | |
| 156.111.128.0/17 | UNK NewYork-Presbyterian Hospital | United States | 📅 2017-01-01 08:39 | 📅 2025-11-16 02:01 | |
| 156.111.0.0/16 | ENT Columbia University | United States | 📅 2003-01-02 20:54 | 📅 2006-07-13 11:05 | |
| 156.0.0.0/8 | UNK Unknown | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 | |
| 156.111.0.0/16 | 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 NET156 | 156.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-11-16 17:59 |
ENT NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 156.107.0.0/13 | 📅 2019-01-07 18:49 | 📅 2025-11-16 16:05 |
ENT CPMC | 156.111.0.0/16 | 📅 1992-01-06 08:00 | 📅 2025-11-16 11:52 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 156.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-11-16 17:59 | |
| 156.107.0.0/13 |  RIPE | European Union | 📅 2019-01-07 18:49 | 📅 2025-11-16 16:05 | |
| 156.111.0.0/16 | ARIN | -- | 📅 1992-01-06 08:00 | 📅 2025-11-16 11:52 |
