IP / ASN / Domain Lookup
IP Lookup Result
IP Address
155.91.143.253
Location
Singapore,Singapore
ASN
Company
ENT
Merck and Co., Inc.
Longitude
103.85
103.85
Latitude
1.2896
1.2896
Roaming IP
DataCenter
32%Risk Score
32% Risk Score
IP Address (Decimal)
2606469117
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 155.91.143.0/24 | ENT Merck and Co., Inc. | United States | 📅 2017-01-01 08:37 | 📅 2025-12-30 22:07 | |
| 155.91.0.0/16 | ENT Merck and Co., Inc. | United States | 📅 2010-04-01 14:55 | 📅 2025-12-24 23:25 | |
| 155.0.0.0/8 | GOV RIPE NCC ASN block | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 | |
| 155.91.0.0/16 | ISP AT&T Data Communications Services | United States | 📅 2003-01-02 20:54 | 📅 2003-01-11 04:56 | |
| 155.91.0.0/16 | 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 NET155 | 155.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-12-31 17:59 |
ISP NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 155.74.0.0/11 | 📅 2019-01-07 18:44 | 📅 2025-12-31 17:54 |
ISP MERCK1 | 155.91.0.0/16 | 📅 1991-10-31 08:00 | 📅 2025-12-31 17:54 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 155.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-12-31 17:59 | |
| 155.74.0.0/11 |  RIPE | European Union | 📅 2019-01-07 18:44 | 📅 2025-12-31 17:54 | |
| 155.91.0.0/16 | ARIN | -- | 📅 1991-10-31 08:00 | 📅 2025-12-31 17:54 |
