The IP address 155.91.103 is provided by Merck and Co., Inc., it's belong to the CDIR (Classless Inter-Domain Routing) 155.91.0.0/16 (range 155.91.0.0 to 155.91.255.255). The autonomous system number (ASN) is 7054.
| ASN | 7054 |
| IP starting by | 155.91.0.0 |
| IP ending by | 155.91.255.255 |
| ASN Name | Merck and Co., Inc. |
| CDIR | 155.91.0.0/16 |
| Numerical IP | |
| Registry | arin |
| Last update | 20/05/2019 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Milwaukee | 43.0466 | -87.8983 | 2019-05-19 |
| MaxMind | US | United States | - | Woodbridge | 40.5525 | -74.2915 | 2019-05-19 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |